Selamat Datang di
PT RBM Indonesia
Anggota Gratis
PT RBM Indonesia
Indonesia
Selamat Datang di
Pengertian Vibrasi
Vibrasi / Getaran adalah gerakan bolak-balik dalam suatu interval waktu tertentu.Getaran berhubungan dengan gerak osilasi benda dan gaya yang berhubungandengan gerak tersebut. Semua benda yang mempunyai massa dan elastisitas mampu bergetar, jadi kebanyakan mesin dan struktur rekayasa ( engineering) mengalami getaran sampai derajat tertentu dan rancangannya biasanya memerlukan pertimbangan sifat osilasinya.
Ada dua kelompok getaran yang umum yaitu :
( 1) .Getaran Bebas.
Getaran bebas terjadi jika sistem berosilasi karena bekerjanya gaya yangada dalam sistem itu sendiri ( inherent) , dan jika ada gaya luas yang bekerja. Sistemyang bergetar bebas akan bergerak pada satu atau lebih frekuensi naturalnya, yangmerupakan sifat sistem dinamika yang dibentuk oleh distribusi massa dankekuatannya. Semua sistem yang memiliki massa dan elastisitas dapat mengalamigetaran bebas atau getaran yang terjadi tanpa rangsangan luar.
( 2) .Getaran Paksa.
Getaran paksa adalah getaran yang terjadi karena rangsangangayaluar, jika rangsangan tersebut berosilasi maka sistem dipaksa untuk bergetar padafrekuensi rangsangan. Jika frekuensi rangsangan sama dengan salah satu frekuensinatural sistem, maka akan didapat keadaan resonansi dan osilasi besar yang berbahaya mungkin terjadi. Kerusakan pada struktur besar seperti jembatan, gedungataupun sayap pesawat terbang, merupakan kejadian menakutkan yang disebabkanoleh resonansi. Jadi perhitungan frekuensi natural merupakan hal yang utama.
Vibrasi atau getaran mempunyai tiga parameter yang dapat dijadikan sebagai tolak ukur yaitu :
a. Amplitudo
Amplitudo adalah ukuran atau besarnya sinyal vibrasi yang dihasilkan.makin tinggi amplitudo yang ditunjukkan menunjukkan makin besar ganguan yang terjadi.besarnya amplitudo tergantung pada tipe mesin yang ada.
b. Frekuensi
Frekuensi adalah banyaknya periode getaran yang terjadi dalam satu putaran waktu.Besarnya frekuensi yang timbul saat terjadinya vibrasi dapat mengindikasikan jenis jenis ganguan yang terjadi.Frekuensi biasanya ditunjukkan dalam bentuk Cycle Per Menit ( CPM) yang biasanya disebut dengan instilah Hertz( Hz) .
c. Phase Vibrasi
Phase adalah penggambaran akhir dari pada karakteristik suatu getaran atau vibrasi yang terjadi pada suatu mesin.Phase adalah perpindahan atau perobahan posisi pada bagian bagian yang bergetar secara relatif untuk menentukan titik referensi atau titik awal pada bagian lain yang bergetar.
Vibrasi, vibration, analisa getaran, balancing, alignment, service, overhaul, consultasi getaran vibarsi vibration analisys, jasa alignement, bore alignment, straighness, flatnes, pulley alignment, vibrasi online, vibrasi analisa, vibrasi struktur, vibrasi mesin, vibrasi konsultasi, balancing on site, balancing di tempat, balancing fan, balancing blower, balancing AHU, balancing insitu, balancing turbin, balancing generator, cooling tower balancing, balancing manual, balancing otomatis, balancing 2plane, balancing dynamic, balancing static, Vibrasi, vibration, analisa getaran, balancing, alignment, service, overhaul, consultasi getaran vibarsi vibration analisys, jasa alignement, bore alignment, straighness, flatnes, pulley alignment, vibrasi online, vibrasi analisa, vibrasi struktur, vibrasi mesin, vibrasi konsultasi, balancing on site, balancing di tempat, balancing fan, balancing blower, balancing AHU, balancing insitu, balancing turbin, balancing generator, cooling tower balancing, balancing manual, balancing otomatis, balancing 2plane, balancing dynamic, balancing static, Vibrasi, vibration, analisa getaran, balancing, alignment, service, overhaul, consultasi getaran vibarsi vibration analisys, jasa alignement, bore alignment, straighness, flatnes, pulley alignment, vibrasi online, vibrasi analisa, vibrasi struktur, vibrasi mesin, vibrasi konsultasi, balancing on site, balancing di tempat, balancing fan, balancing blower, balancing AHU, balancing insitu, balancing turbin, balancing generator, cooling tower balancing, balancing manual, balancing otomatis, balancing 2plane, balancing dynamic, balancing static, Vibrasi, vibration, analisa getaran, balancing, alignment, service, overhaul, consultasi getaran vibarsi vibration analisys, jasa alignement, bore alignment, straighness, flatnes, pulley alignment, vibrasi online, vibrasi analisa, vibrasi struktur, vibrasi mesin, vibrasi konsultasi, balancing on site, balancing di tempat, balancing fan, balancing blower, balancing AHU, balancing insitu, balancing turbin, balancing generator, cooling tower balancing, balancing manual, balancing otomatis, balancing 2plane, balancing dynamic, balancing static, Vibrasi, vibration, analisa getaran, balancing, alignment, service, overhaul, consultasi getaran vibarsi vibration analisys, jasa alignement, bore alignment, straighness, flatnes, pulley alignment, vibrasi online, vibrasi analisa, vibrasi struktur, vibrasi mesin, vibrasi konsultasi, balancing on site, balancing di tempat, balancing fan, balancing blower, balancing AHU, balancing insitu, balancing turbin, balancing generator, cooling tower balancing, balancing manual, balancing otomatis, balancing 2plane, balancing dynamic, balancing static, Vibrasi, vibration, analisa getaran, balancing, alignment, service, overhaul, consultasi getaran vibarsi vibration analisys, jasa alignement, bore alignment, straighness, flatnes, pulley alignment, vibrasi online, vibrasi analisa, vibrasi struktur, vibrasi mesin, vibrasi konsultasi, balancing on site, balancing di tempat, balancing fan, balancing blower, balancing AHU, balancing insitu, balancing turbin, balancing generator, cooling tower balancing, balancing manual, balancing otomatis, balancing 2plane, balancing dynamic, balancing static, vibrasi, Vibrasi, vibration, analisa getaran, balancing, alignment, service, overhaul, consultasi getaran vibarsi vibration analisys, jasa alignement, bore alignment, straighness, flatnes, pulley alignment, vibrasi online, vibrasi analisa, vibrasi struktur, vibrasi mesin, vibrasi konsultasi, balancing on site, balancing di tempat, balancing fan, balancing blower, balancing AHU, balancing insitu, balancing turbin, balancing generator, cooling tower balancing, balancing manual, balancing otomatis, balancing 2plane, balancing dynamic, balancing static, Vibrasi, vibration, analisa getaran, balancing, alignment, service, overhaul, consultasi getaran vibarsi vibration analisys, jasa alignement, bore alignment, straighness, flatnes, pulley alignment, vibrasi online, vibrasi analisa, vibrasi struktur, vibrasi mesin, vibrasi konsultasi, balancing on site, balancing di tempat, balancing fan, balancing blower, balancing AHU, balancing insitu, balancing turbin, balancing generator, cooling tower balancing, balancing manual, balancing otomatis, balancing 2plane, balancing dynamic, balancing static, Vibrasi, vibration, analisa getaran, balancing, alignment, service, overhaul, consultasi getaran vibarsi vibration analisys, jasa alignement, bore alignment, straighness, flatnes, pulley alignment, vibrasi online, vibrasi analisa, vibrasi struktur, vibrasi mesin, vibrasi konsultasi, balancing on site, balancing di tempat, balancing fan, balancing blower, balancing AHU, balancing insitu, balancing turbin, balancing generator, cooling tower balancing, balancing manual, balancing otomatis, balancing 2plane, balancing dynamic, balancing static, Vibrasi, vibration, analisa getaran, balancing, alignment, service, overhaul, consultasi getaran vibarsi vibration analisys, jasa alignement, bore alignment, straighness, flatnes, pulley alignment, vibrasi online, vibrasi analisa, vibrasi struktur, vibrasi mesin, vibrasi konsultasi, balancing on site, balancing di tempat, balancing fan, balancing blower, balancing AHU, balancing insitu, balancing turbin, balancing generator, cooling tower balancing, balancing manual, balancing otomatis, balancing 2plane, balancing dynamic, balancing static, ISO vibrasi, training vibrasi, Vibrasi, vibration, analisa getaran, balancing, alignment, service, overhaul, consultasi getaran vibarsi vibration analisys, jasa alignement, bore alignment, straighness, flatnes, pulley alignment, vibrasi online, vibrasi analisa, vibrasi struktur, vibrasi mesin, vibrasi konsultasi, balancing on site, balancing di tempat, balancing fan, balancing blower, balancing AHU, balancing insitu, balancing turbin, balancing generator, cooling tower balancing, balancing manual, balancing otomatis, balancing 2plane, balancing dynamic, balancing static, Vibrasi, vibration, analisa getaran, balancing, alignment, service, overhaul, consultasi getaran vibarsi vibration analisys, jasa alignement, bore alignment, straighness, flatnes, pulley alignment, vibrasi online, vibrasi analisa, vibrasi struktur, vibrasi mesin, vibrasi konsultasi, balancing on site, balancing di tempat, balancing fan, balancing blower, balancing AHU, balancing insitu, balancing turbin, balancing generator, cooling tower balancing, balancing manual, balancing otomatis, balancing 2plane, balancing dynamic, balancing static, Vibrasi, vibration, analisa getaran, balancing, alignment, service, overhaul, consultasi getaran vibarsi vibration analisys, jasa alignement, bore alignment, straighness, flatnes, pulley alignment, vibrasi online, vibrasi analisa, vibrasi struktur, vibrasi mesin, vibrasi konsultasi, balancing on site, balancing di tempat, balancing fan, balancing blower, balancing AHU, balancing insitu, balancing turbin, balancing generator, cooling tower balancing, balancing manual, balancing otomatis, balancing 2plane, balancing dynamic, balancing static, Vibrasi, vibration, analisa getaran, balancing, alignment, service, overhaul, consultasi getaran vibarsi vibration analisys, jasa alignement, bore alignment, straighness, flatnes, pulley alignment, vibrasi online, vibrasi analisa, vibrasi struktur, vibrasi mesin, vibrasi konsultasi, balancing on site, balancing di tempat, balancing fan, balancing blower, balancing AHU, balancing insitu, balancing turbin, balancing generator, cooling tower balancing, balancing manual, balancing otomatis, balancing 2plane, balancing dynamic, balancing static, Vibrasi, vibration, analisa getaran, balancing, alignment, service, overhaul, consultasi getaran vibarsi vibration analisys, jasa alignement, bore alignment, straighness, flatnes, pulley alignment, vibrasi online, vibrasi analisa, vibrasi struktur, vibrasi mesin, vibrasi konsultasi, balancing on site, balancing di tempat, balancing fan, balancing blower, balancing AHU, balancing insitu, balancing turbin, balancing generator, cooling tower balancing, balancing manual, balancing otomatis, balancing 2plane, balancing dynamic, balancing static, Vibrasi, vibration, analisa getaran, balancing, alignment, service, overhaul, consultasi getaran vibarsi vibration analisys, jasa alignement, bore alignment, straighness, flatnes, pulley alignment, vibrasi online, vibrasi analisa, vibrasi struktur, vibrasi mesin, vibrasi konsultasi, balancing on site, balancing di tempat, balancing fan, balancing blower, balancing AHU, balancing insitu, balancing turbin, balancing generator, cooling tower balancing, balancing manual, balancing otomatis, balancing 2plane, balancing dynamic, balancing static, vibrasi, Vibrasi, vibration, analisa getaran, balancing, alignment, service, overhaul, consultasi getaran vibarsi vibration analisys, jasa alignement, bore alignment, straighness, flatnes, pulley alignment, vibrasi online, vibrasi analisa, vibrasi struktur, vibrasi mesin, vibrasi konsultasi, balancing on site, balancing di tempat, balancing fan, balancing blower, balancing AHU, balancing insitu, balancing turbin, balancing generator, cooling tower balancing, balancing manual, balancing otomatis, balancing 2plane, balancing dynamic, balancing static, Vibrasi, vibration, analisa getaran, balancing, alignment, service, overhaul, consultasi getaran vibarsi vibration analisys, jasa alignement, bore alignment, straighness, flatnes, pulley alignment, vibrasi online, vibrasi analisa, vibrasi struktur, vibrasi mesin, vibrasi konsultasi, balancing on site, balancing di tempat, balancing fan, balancing blower, balancing AHU, balancing insitu, balancing turbin, balancing generator, cooling tower balancing, balancing manual, balancing otomatis, balancing 2plane, balancing dynamic, balancing static, Vibrasi, vibration, analisa getaran, balancing, alignment, service, overhaul, consultasi getaran vibarsi vibration analisys, jasa alignement, bore alignment, straighness, flatnes, pulley alignment, vibrasi online, vibrasi analisa, vibrasi struktur, vibrasi mesin, vibrasi konsultasi, balancing on site, balancing di tempat, balancing fan, balancing blower, balancing AHU, balancing insitu, balancing turbin, balancing generator, cooling tower balancing, balancing manual, balancing otomatis, balancing 2plane, balancing dynamic, balancing static, Vibrasi, vibration, analisa getaran, balancing, alignment, service, overhaul, consultasi getaran vibarsi vibration analisys, jasa alignement, bore alignment, straighness, flatnes, pulley alignment, vibrasi online, vibrasi analisa, vibrasi struktur, vibrasi mesin, vibrasi konsultasi, balancing on site, balancing di tempat, balancing fan, balancing blower, balancing AHU, balancing insitu, balancing turbin, balancing generator, cooling tower balancing, balancing manual, balancing otomatis, balancing 2plane, balancing dynamic, balancing static, ISO vibrasi, training vibrasi, Vibrasi, vibration, analisa getaran, balancing, alignment, service, overhaul, consultasi getaran vibarsi vibration analisys, jasa alignement, bore alignment, straighness, flatnes, pulley alignment, vibrasi online, vibrasi analisa, vibrasi struktur, vibrasi mesin, vibrasi konsultasi, balancing on site, balancing di tempat, balancing fan, balancing blower, balancing AHU, balancing insitu, balancing turbin, balancing generator, cooling tower balancing, balancing manual, balancing otomatis, balancing 2plane, balancing dynamic, balancing static, Vibrasi, vibration, analisa getaran, balancing, alignment, service, overhaul, consultasi getaran vibarsi vibration analisys, jasa alignement, bore alignment, straighness, flatnes, pulley alignment, vibrasi online, vibrasi analisa, vibrasi struktur, vibrasi mesin, vibrasi konsultasi, balancing on site, balancing di tempat, balancing fan, balancing blower, balancing AHU, balancing insitu, balancing turbin, balancing generator, cooling tower balancing, balancing manual, balancing otomatis, balancing 2plane, balancing dynamic, balancing static, Vibrasi, vibration, analisa getaran, balancing, alignment, service, overhaul, consultasi getaran vibarsi vibration analisys, jasa alignement, bore alignment, straighness, flatnes, pulley alignment, vibrasi online, vibrasi analisa, vibrasi struktur, vibrasi mesin, vibrasi konsultasi, balancing on site, balancing di tempat, balancing fan, balancing blower, balancing AHU, balancing insitu, balancing turbin, balancing generator, cooling tower balancing, balancing manual, balancing otomatis, balancing 2plane, balancing dynamic, balancing static, Vibrasi, vibration, analisa getaran, balancing, alignment, service, overhaul, consultasi getaran vibarsi vibration analisys, jasa alignement, bore alignment, straighness, flatnes, pulley alignment, vibrasi online, vibrasi analisa, vibrasi struktur, vibrasi mesin, vibrasi konsultasi, balancing on site, balancing di tempat, balancing fan, balancing blower, balancing AHU, balancing insitu, balancing turbin, balancing generator, cooling tower balancing, balancing manual, balancing otomatis, balancing 2plane, balancing dynamic, balancing static, Vibrasi, vibration, analisa getaran, balancing, alignment, service, overhaul, consultasi getaran vibarsi vibration analisys, jasa alignement, bore alignment, straighness, flatnes, pulley alignment, vibrasi online, vibrasi analisa, vibrasi struktur, vibrasi mesin, vibrasi konsultasi, balancing on site, balancing di tempat, balancing fan, balancing blower, balancing AHU, balancing insitu, balancing turbin, balancing generator, cooling tower balancing, balancing manual, balancing otomatis, balancing 2plane, balancing dynamic, balancing static, Vibrasi, vibration, analisa getaran, balancing, alignment, service, overhaul, consultasi getaran vibarsi vibration analisys, jasa alignement, bore alignment, straighness, flatnes, pulley alignment, vibrasi online, vibrasi analisa, vibrasi struktur, vibrasi mesin, vibrasi konsultasi, balancing on site, balancing di tempat, balancing fan, balancing blower, balancing AHU, balancing insitu, balancing turbin, balancing generator, cooling tower balancing, balancing manual, balancing otomatis, balancing 2plane, balancing dynamic, balancing static, vibrasi, Vibrasi, vibration, analisa getaran, balancing, alignment, service, overhaul, consultasi getaran vibarsi vibration analisys, jasa alignement, bore alignment, straighness, flatnes, pulley alignment, vibrasi online, vibrasi analisa, vibrasi struktur, vibrasi mesin, vibrasi konsultasi, balancing on site, balancing di tempat, balancing fan, balancing blower, balancing AHU, balancing insitu, balancing turbin, balancing generator, cooling tower balancing, balancing manual, balancing otomatis, balancing 2plane, balancing dynamic, balancing static, Vibrasi, vibration, analisa getaran, balancing, alignment, service, overhaul, consultasi getaran vibarsi vibration analisys, jasa alignement, bore alignment, straighness, flatnes, pulley alignment, vibrasi online, vibrasi analisa, vibrasi struktur, vibrasi mesin, vibrasi konsultasi, balancing on site, balancing di tempat, balancing fan, balancing blower, balancing AHU, balancing insitu, balancing turbin, balancing generator, cooling tower balancing, balancing manual, balancing otomatis, balancing 2plane, balancing dynamic, balancing static, Vibrasi, vibration, analisa getaran, balancing, alignment, service, overhaul, consultasi getaran vibarsi vibration analisys, jasa alignement, bore alignment, straighness, flatnes, pulley alignment, vibrasi online, vibrasi analisa, vibrasi struktur, vibrasi mesin, vibrasi konsultasi, balancing on site, balancing di tempat, balancing fan, balancing blower, balancing AHU, balancing insitu, balancing turbin, balancing generator, cooling tower balancing, balancing manual, balancing otomatis, balancing 2plane, balancing dynamic, balancing static, Vibrasi, vibration, analisa getaran, balancing, alignment, service, overhaul, consultasi getaran vibarsi vibration analisys, jasa alignement, bore alignment, straighness, flatnes, pulley alignment, vibrasi online, vibrasi analisa, vibrasi struktur, vibrasi mesin, vibrasi konsultasi, balancing on site, balancing di tempat, balancing fan, balancing blower, balancing AHU, balancing insitu, balancing turbin, balancing generator, cooling tower balancing, balancing manual, balancing otomatis, balancing 2plane, balancing dynamic, balancing static, ISO vibrasi, training vibrasi, Vibrasi, vibration, analisa getaran, balancing, alignment, service, overhaul, consultasi getaran vibarsi vibration analisys, jasa alignement, bore alignment, straighness, flatnes, pulley alignment, vibrasi online, vibrasi analisa, vibrasi struktur, vibrasi mesin, vibrasi konsultasi, balancing on site, balancing di tempat, balancing fan, balancing blower, balancing AHU, balancing insitu, balancing turbin, balancing generator, cooling tower balancing, balancing manual, balancing otomatis, balancing 2plane, balancing dynamic, balancing static, Vibrasi, vibration, analisa getaran, balancing, alignment, service, overhaul, consultasi getaran vibarsi vibration analisys, jasa alignement, bore alignment, straighness, flatnes, pulley alignment, vibrasi online, vibrasi analisa, vibrasi struktur, vibrasi mesin, vibrasi konsultasi, balancing on site, balancing di tempat, balancing fan, balancing blower, balancing AHU, balancing insitu, balancing turbin, balancing generator, cooling tower balancing, balancing manual, balancing otomatis, balancing 2plane, balancing dynamic, balancing static, Vibrasi, vibration, analisa getaran, balancing, alignment, service, overhaul, consultasi getaran vibarsi vibration analisys, jasa alignement, bore alignment, straighness, flatnes, pulley alignment, vibrasi online, vibrasi analisa, vibrasi struktur, vibrasi mesin, vibrasi konsultasi, balancing on site, balancing di tempat, balancing fan, balancing blower, balancing AHU, balancing insitu, balancing turbin, balancing generator, cooling tower balancing, balancing manual, balancing otomatis, balancing 2plane, balancing dynamic, balancing static, Vibrasi, vibration, analisa getaran, balancing, alignment, service, overhaul, consultasi getaran vibarsi vibration analisys, jasa alignement, bore alignment, straighness, flatnes, pulley alignment, vibrasi online, vibrasi analisa, vibrasi struktur, vibrasi mesin, vibrasi konsultasi, balancing on site, balancing di tempat, balancing fan, balancing blower, balancing AHU, balancing insitu, balancing turbin, balancing generator, cooling tower balancing, balancing manual, balancing otomatis, balancing 2plane, balancing dynamic, balancing static, Vibrasi, vibration, analisa getaran, balancing, alignment, service, overhaul, consultasi getaran vibarsi vibration analisys, jasa alignement, bore alignment, straighness, flatnes, pulley alignment, vibrasi online, vibrasi analisa, vibrasi struktur, vibrasi mesin, vibrasi konsultasi, balancing on site, balancing di tempat, balancing fan, balancing blower, balancing AHU, balancing insitu, balancing turbin, balancing generator, cooling tower balancing, balancing manual, balancing otomatis, balancing 2plane, balancing dynamic, balancing static, Vibrasi, vibration, analisa getaran, balancing, alignment, service, overhaul, consultasi getaran vibarsi vibration analisys, jasa alignement, bore alignment, straighness, flatnes, pulley alignment, vibrasi online, vibrasi analisa, vibrasi struktur, vibrasi mesin, vibrasi konsultasi, balancing on site, balancing di tempat, balancing fan, balancing blower, balancing AHU, balancing insitu, balancing turbin, balancing generator, cooling tower balancing, balancing manual, balancing otomatis, balancing 2plane, balancing dynamic, balancing static, vibrasi, Vibrasi, vibration, analisa getaran, balancing, alignment, service, overhaul, consultasi getaran vibarsi vibration analisys, jasa alignement, bore alignment, straighness, flatnes, pulley alignment, vibrasi online, vibrasi analisa, vibrasi struktur, vibrasi mesin, vibrasi konsultasi, balancing on site, balancing di tempat, balancing fan, balancing blower, balancing AHU, balancing insitu, balancing turbin, balancing generator, cooling tower balancing, balancing manual, balancing otomatis, balancing 2plane, balancing dynamic, balancing static, Vibrasi, vibration, analisa getaran, balancing, alignment, service, overhaul, consultasi getaran vibarsi vibration analisys, jasa alignement, bore alignment, straighness, flatnes, pulley alignment, vibrasi online, vibrasi analisa, vibrasi struktur, vibrasi mesin, vibrasi konsultasi, balancing on site, balancing di tempat, balancing fan, balancing blower, balancing AHU, balancing insitu, balancing turbin, balancing generator, cooling tower balancing, balancing manual, balancing otomatis, balancing 2plane, balancing dynamic, balancing static, Vibrasi, vibration, analisa getaran, balancing, alignment, service, overhaul, consultasi getaran vibarsi vibration analisys, jasa alignement, bore alignment, straighness, flatnes, pulley alignment, vibrasi online, vibrasi analisa, vibrasi struktur, vibrasi mesin, vibrasi konsultasi, balancing on site, balancing di tempat, balancing fan, balancing blower, balancing AHU, balancing insitu, balancing turbin, balancing generator, cooling tower balancing, balancing manual, balancing otomatis, balancing 2plane, balancing dynamic, balancing static, Vibrasi, vibration, analisa getaran, balancing, alignment, service, overhaul, consultasi getaran vibarsi vibration analisys, jasa alignement, bore alignment, straighness, flatnes, pulley alignment, vibrasi online, vibrasi analisa, vibrasi struktur, vibrasi mesin, vibrasi konsultasi, balancing on site, balancing di tempat, balancing fan, balancing blower, balancing AHU, balancing insitu, balancing turbin, balancing generator, cooling tower balancing, balancing manual, balancing otomatis, balancing 2plane, balancing dynamic, balancing static, ISO vibrasi, training vibrasi Pengertian Vibrasi
Vibrasi / Getaran adalah gerakan bolak-balik dalam suatu interval waktu tertentu.Getaran berhubungan dengan gerak osilasi benda dan gaya yang berhubungandengan gerak tersebut. Semua benda yang mempunyai massa dan elastisitas mampu bergetar, jadi kebanyakan mesin dan struktur rekayasa ( engineering) mengalami getaran sampai derajat tertentu dan rancangannya biasanya memerlukan pertimbangan sifat osilasinya.
Ada dua kelompok getaran yang umum yaitu :
( 1) .Getaran Bebas.
Getaran bebas terjadi jika sistem berosilasi karena bekerjanya gaya yangada dalam sistem itu sendiri ( inherent) , dan jika ada gaya luas yang bekerja. Sistemyang bergetar bebas akan bergerak pada satu atau lebih frekuensi naturalnya, yangmerupakan sifat sistem dinamika yang dibentuk oleh distribusi massa dankekuatannya. Semua sistem yang memiliki massa dan elastisitas dapat mengalamigetaran bebas atau getaran yang terjadi tanpa rangsangan luar.
( 2) .Getaran Paksa.
Getaran paksa adalah getaran yang terjadi karena rangsangangayaluar, jika rangsangan tersebut berosilasi maka sistem dipaksa untuk bergetar padafrekuensi rangsangan. Jika frekuensi rangsangan sama dengan salah satu frekuensinatural sistem, maka akan didapat keadaan resonansi dan osilasi besar yang berbahaya mungkin terjadi. Kerusakan pada struktur besar seperti jembatan, gedungataupun sayap pesawat terbang, merupakan kejadian menakutkan yang disebabkanoleh resonansi. Jadi perhitungan frekuensi natural merupakan hal yang utama.
Vibrasi atau getaran mempunyai tiga parameter yang dapat dijadikan sebagai tolak ukur yaitu :
a. Amplitudo
Amplitudo adalah ukuran atau besarnya sinyal vibrasi yang dihasilkan.makin tinggi amplitudo yang ditunjukkan menunjukkan makin besar ganguan yang terjadi.besarnya amplitudo tergantung pada tipe mesin yang ada.
b. Frekuensi
Frekuensi adalah banyaknya periode getaran yang terjadi dalam satu putaran waktu.Besarnya frekuensi yang timbul saat terjadinya vibrasi dapat mengindikasikan jenis jenis ganguan yang terjadi.Frekuensi biasanya ditunjukkan dalam bentuk Cycle Per Menit ( CPM) yang biasanya disebut dengan instilah Hertz( Hz) .
c. Phase Vibrasi
Phase adalah penggambaran akhir dari pada karakteristik suatu getaran atau vibrasi yang terjadi pada suatu mesin.Phase adalah perpindahan atau perobahan posisi pada bagian bagian yang bergetar secara relatif untuk menentukan titik referensi atau titik awal pada bagian lain yang bergetar.
Anda bisa mengklik "Info Perusahaan" dan "Hubungi Kami" untuk melihat isi dan informasi lain dari situs PT RBM Indonesia.
Vibrasi / Getaran adalah gerakan bolak-balik dalam suatu interval waktu tertentu.Getaran berhubungan dengan gerak osilasi benda dan gaya yang berhubungandengan gerak tersebut. Semua benda yang mempunyai massa dan elastisitas mampu bergetar, jadi kebanyakan mesin dan struktur rekayasa ( engineering) mengalami getaran sampai derajat tertentu dan rancangannya biasanya memerlukan pertimbangan sifat osilasinya.
Ada dua kelompok getaran yang umum yaitu :
( 1) .Getaran Bebas.
Getaran bebas terjadi jika sistem berosilasi karena bekerjanya gaya yangada dalam sistem itu sendiri ( inherent) , dan jika ada gaya luas yang bekerja. Sistemyang bergetar bebas akan bergerak pada satu atau lebih frekuensi naturalnya, yangmerupakan sifat sistem dinamika yang dibentuk oleh distribusi massa dankekuatannya. Semua sistem yang memiliki massa dan elastisitas dapat mengalamigetaran bebas atau getaran yang terjadi tanpa rangsangan luar.
( 2) .Getaran Paksa.
Getaran paksa adalah getaran yang terjadi karena rangsangangayaluar, jika rangsangan tersebut berosilasi maka sistem dipaksa untuk bergetar padafrekuensi rangsangan. Jika frekuensi rangsangan sama dengan salah satu frekuensinatural sistem, maka akan didapat keadaan resonansi dan osilasi besar yang berbahaya mungkin terjadi. Kerusakan pada struktur besar seperti jembatan, gedungataupun sayap pesawat terbang, merupakan kejadian menakutkan yang disebabkanoleh resonansi. Jadi perhitungan frekuensi natural merupakan hal yang utama.
Vibrasi atau getaran mempunyai tiga parameter yang dapat dijadikan sebagai tolak ukur yaitu :
a. Amplitudo
Amplitudo adalah ukuran atau besarnya sinyal vibrasi yang dihasilkan.makin tinggi amplitudo yang ditunjukkan menunjukkan makin besar ganguan yang terjadi.besarnya amplitudo tergantung pada tipe mesin yang ada.
b. Frekuensi
Frekuensi adalah banyaknya periode getaran yang terjadi dalam satu putaran waktu.Besarnya frekuensi yang timbul saat terjadinya vibrasi dapat mengindikasikan jenis jenis ganguan yang terjadi.Frekuensi biasanya ditunjukkan dalam bentuk Cycle Per Menit ( CPM) yang biasanya disebut dengan instilah Hertz( Hz) .
c. Phase Vibrasi
Phase adalah penggambaran akhir dari pada karakteristik suatu getaran atau vibrasi yang terjadi pada suatu mesin.Phase adalah perpindahan atau perobahan posisi pada bagian bagian yang bergetar secara relatif untuk menentukan titik referensi atau titik awal pada bagian lain yang bergetar.
Vibrasi, vibration, analisa getaran, balancing, alignment, service, overhaul, consultasi getaran vibarsi vibration analisys, jasa alignement, bore alignment, straighness, flatnes, pulley alignment, vibrasi online, vibrasi analisa, vibrasi struktur, vibrasi mesin, vibrasi konsultasi, balancing on site, balancing di tempat, balancing fan, balancing blower, balancing AHU, balancing insitu, balancing turbin, balancing generator, cooling tower balancing, balancing manual, balancing otomatis, balancing 2plane, balancing dynamic, balancing static, Vibrasi, vibration, analisa getaran, balancing, alignment, service, overhaul, consultasi getaran vibarsi vibration analisys, jasa alignement, bore alignment, straighness, flatnes, pulley alignment, vibrasi online, vibrasi analisa, vibrasi struktur, vibrasi mesin, vibrasi konsultasi, balancing on site, balancing di tempat, balancing fan, balancing blower, balancing AHU, balancing insitu, balancing turbin, balancing generator, cooling tower balancing, balancing manual, balancing otomatis, balancing 2plane, balancing dynamic, balancing static, Vibrasi, vibration, analisa getaran, balancing, alignment, service, overhaul, consultasi getaran vibarsi vibration analisys, jasa alignement, bore alignment, straighness, flatnes, pulley alignment, vibrasi online, vibrasi analisa, vibrasi struktur, vibrasi mesin, vibrasi konsultasi, balancing on site, balancing di tempat, balancing fan, balancing blower, balancing AHU, balancing insitu, balancing turbin, balancing generator, cooling tower balancing, balancing manual, balancing otomatis, balancing 2plane, balancing dynamic, balancing static, Vibrasi, vibration, analisa getaran, balancing, alignment, service, overhaul, consultasi getaran vibarsi vibration analisys, jasa alignement, bore alignment, straighness, flatnes, pulley alignment, vibrasi online, vibrasi analisa, vibrasi struktur, vibrasi mesin, vibrasi konsultasi, balancing on site, balancing di tempat, balancing fan, balancing blower, balancing AHU, balancing insitu, balancing turbin, balancing generator, cooling tower balancing, balancing manual, balancing otomatis, balancing 2plane, balancing dynamic, balancing static, Vibrasi, vibration, analisa getaran, balancing, alignment, service, overhaul, consultasi getaran vibarsi vibration analisys, jasa alignement, bore alignment, straighness, flatnes, pulley alignment, vibrasi online, vibrasi analisa, vibrasi struktur, vibrasi mesin, vibrasi konsultasi, balancing on site, balancing di tempat, balancing fan, balancing blower, balancing AHU, balancing insitu, balancing turbin, balancing generator, cooling tower balancing, balancing manual, balancing otomatis, balancing 2plane, balancing dynamic, balancing static, Vibrasi, vibration, analisa getaran, balancing, alignment, service, overhaul, consultasi getaran vibarsi vibration analisys, jasa alignement, bore alignment, straighness, flatnes, pulley alignment, vibrasi online, vibrasi analisa, vibrasi struktur, vibrasi mesin, vibrasi konsultasi, balancing on site, balancing di tempat, balancing fan, balancing blower, balancing AHU, balancing insitu, balancing turbin, balancing generator, cooling tower balancing, balancing manual, balancing otomatis, balancing 2plane, balancing dynamic, balancing static, vibrasi, Vibrasi, vibration, analisa getaran, balancing, alignment, service, overhaul, consultasi getaran vibarsi vibration analisys, jasa alignement, bore alignment, straighness, flatnes, pulley alignment, vibrasi online, vibrasi analisa, vibrasi struktur, vibrasi mesin, vibrasi konsultasi, balancing on site, balancing di tempat, balancing fan, balancing blower, balancing AHU, balancing insitu, balancing turbin, balancing generator, cooling tower balancing, balancing manual, balancing otomatis, balancing 2plane, balancing dynamic, balancing static, Vibrasi, vibration, analisa getaran, balancing, alignment, service, overhaul, consultasi getaran vibarsi vibration analisys, jasa alignement, bore alignment, straighness, flatnes, pulley alignment, vibrasi online, vibrasi analisa, vibrasi struktur, vibrasi mesin, vibrasi konsultasi, balancing on site, balancing di tempat, balancing fan, balancing blower, balancing AHU, balancing insitu, balancing turbin, balancing generator, cooling tower balancing, balancing manual, balancing otomatis, balancing 2plane, balancing dynamic, balancing static, Vibrasi, vibration, analisa getaran, balancing, alignment, service, overhaul, consultasi getaran vibarsi vibration analisys, jasa alignement, bore alignment, straighness, flatnes, pulley alignment, vibrasi online, vibrasi analisa, vibrasi struktur, vibrasi mesin, vibrasi konsultasi, balancing on site, balancing di tempat, balancing fan, balancing blower, balancing AHU, balancing insitu, balancing turbin, balancing generator, cooling tower balancing, balancing manual, balancing otomatis, balancing 2plane, balancing dynamic, balancing static, Vibrasi, vibration, analisa getaran, balancing, alignment, service, overhaul, consultasi getaran vibarsi vibration analisys, jasa alignement, bore alignment, straighness, flatnes, pulley alignment, vibrasi online, vibrasi analisa, vibrasi struktur, vibrasi mesin, vibrasi konsultasi, balancing on site, balancing di tempat, balancing fan, balancing blower, balancing AHU, balancing insitu, balancing turbin, balancing generator, cooling tower balancing, balancing manual, balancing otomatis, balancing 2plane, balancing dynamic, balancing static, ISO vibrasi, training vibrasi, Vibrasi, vibration, analisa getaran, balancing, alignment, service, overhaul, consultasi getaran vibarsi vibration analisys, jasa alignement, bore alignment, straighness, flatnes, pulley alignment, vibrasi online, vibrasi analisa, vibrasi struktur, vibrasi mesin, vibrasi konsultasi, balancing on site, balancing di tempat, balancing fan, balancing blower, balancing AHU, balancing insitu, balancing turbin, balancing generator, cooling tower balancing, balancing manual, balancing otomatis, balancing 2plane, balancing dynamic, balancing static, Vibrasi, vibration, analisa getaran, balancing, alignment, service, overhaul, consultasi getaran vibarsi vibration analisys, jasa alignement, bore alignment, straighness, flatnes, pulley alignment, vibrasi online, vibrasi analisa, vibrasi struktur, vibrasi mesin, vibrasi konsultasi, balancing on site, balancing di tempat, balancing fan, balancing blower, balancing AHU, balancing insitu, balancing turbin, balancing generator, cooling tower balancing, balancing manual, balancing otomatis, balancing 2plane, balancing dynamic, balancing static, Vibrasi, vibration, analisa getaran, balancing, alignment, service, overhaul, consultasi getaran vibarsi vibration analisys, jasa alignement, bore alignment, straighness, flatnes, pulley alignment, vibrasi online, vibrasi analisa, vibrasi struktur, vibrasi mesin, vibrasi konsultasi, balancing on site, balancing di tempat, balancing fan, balancing blower, balancing AHU, balancing insitu, balancing turbin, balancing generator, cooling tower balancing, balancing manual, balancing otomatis, balancing 2plane, balancing dynamic, balancing static, Vibrasi, vibration, analisa getaran, balancing, alignment, service, overhaul, consultasi getaran vibarsi vibration analisys, jasa alignement, bore alignment, straighness, flatnes, pulley alignment, vibrasi online, vibrasi analisa, vibrasi struktur, vibrasi mesin, vibrasi konsultasi, balancing on site, balancing di tempat, balancing fan, balancing blower, balancing AHU, balancing insitu, balancing turbin, balancing generator, cooling tower balancing, balancing manual, balancing otomatis, balancing 2plane, balancing dynamic, balancing static, Vibrasi, vibration, analisa getaran, balancing, alignment, service, overhaul, consultasi getaran vibarsi vibration analisys, jasa alignement, bore alignment, straighness, flatnes, pulley alignment, vibrasi online, vibrasi analisa, vibrasi struktur, vibrasi mesin, vibrasi konsultasi, balancing on site, balancing di tempat, balancing fan, balancing blower, balancing AHU, balancing insitu, balancing turbin, balancing generator, cooling tower balancing, balancing manual, balancing otomatis, balancing 2plane, balancing dynamic, balancing static, Vibrasi, vibration, analisa getaran, balancing, alignment, service, overhaul, consultasi getaran vibarsi vibration analisys, jasa alignement, bore alignment, straighness, flatnes, pulley alignment, vibrasi online, vibrasi analisa, vibrasi struktur, vibrasi mesin, vibrasi konsultasi, balancing on site, balancing di tempat, balancing fan, balancing blower, balancing AHU, balancing insitu, balancing turbin, balancing generator, cooling tower balancing, balancing manual, balancing otomatis, balancing 2plane, balancing dynamic, balancing static, vibrasi, Vibrasi, vibration, analisa getaran, balancing, alignment, service, overhaul, consultasi getaran vibarsi vibration analisys, jasa alignement, bore alignment, straighness, flatnes, pulley alignment, vibrasi online, vibrasi analisa, vibrasi struktur, vibrasi mesin, vibrasi konsultasi, balancing on site, balancing di tempat, balancing fan, balancing blower, balancing AHU, balancing insitu, balancing turbin, balancing generator, cooling tower balancing, balancing manual, balancing otomatis, balancing 2plane, balancing dynamic, balancing static, Vibrasi, vibration, analisa getaran, balancing, alignment, service, overhaul, consultasi getaran vibarsi vibration analisys, jasa alignement, bore alignment, straighness, flatnes, pulley alignment, vibrasi online, vibrasi analisa, vibrasi struktur, vibrasi mesin, vibrasi konsultasi, balancing on site, balancing di tempat, balancing fan, balancing blower, balancing AHU, balancing insitu, balancing turbin, balancing generator, cooling tower balancing, balancing manual, balancing otomatis, balancing 2plane, balancing dynamic, balancing static, Vibrasi, vibration, analisa getaran, balancing, alignment, service, overhaul, consultasi getaran vibarsi vibration analisys, jasa alignement, bore alignment, straighness, flatnes, pulley alignment, vibrasi online, vibrasi analisa, vibrasi struktur, vibrasi mesin, vibrasi konsultasi, balancing on site, balancing di tempat, balancing fan, balancing blower, balancing AHU, balancing insitu, balancing turbin, balancing generator, cooling tower balancing, balancing manual, balancing otomatis, balancing 2plane, balancing dynamic, balancing static, Vibrasi, vibration, analisa getaran, balancing, alignment, service, overhaul, consultasi getaran vibarsi vibration analisys, jasa alignement, bore alignment, straighness, flatnes, pulley alignment, vibrasi online, vibrasi analisa, vibrasi struktur, vibrasi mesin, vibrasi konsultasi, balancing on site, balancing di tempat, balancing fan, balancing blower, balancing AHU, balancing insitu, balancing turbin, balancing generator, cooling tower balancing, balancing manual, balancing otomatis, balancing 2plane, balancing dynamic, balancing static, ISO vibrasi, training vibrasi, Vibrasi, vibration, analisa getaran, balancing, alignment, service, overhaul, consultasi getaran vibarsi vibration analisys, jasa alignement, bore alignment, straighness, flatnes, pulley alignment, vibrasi online, vibrasi analisa, vibrasi struktur, vibrasi mesin, vibrasi konsultasi, balancing on site, balancing di tempat, balancing fan, balancing blower, balancing AHU, balancing insitu, balancing turbin, balancing generator, cooling tower balancing, balancing manual, balancing otomatis, balancing 2plane, balancing dynamic, balancing static, Vibrasi, vibration, analisa getaran, balancing, alignment, service, overhaul, consultasi getaran vibarsi vibration analisys, jasa alignement, bore alignment, straighness, flatnes, pulley alignment, vibrasi online, vibrasi analisa, vibrasi struktur, vibrasi mesin, vibrasi konsultasi, balancing on site, balancing di tempat, balancing fan, balancing blower, balancing AHU, balancing insitu, balancing turbin, balancing generator, cooling tower balancing, balancing manual, balancing otomatis, balancing 2plane, balancing dynamic, balancing static, Vibrasi, vibration, analisa getaran, balancing, alignment, service, overhaul, consultasi getaran vibarsi vibration analisys, jasa alignement, bore alignment, straighness, flatnes, pulley alignment, vibrasi online, vibrasi analisa, vibrasi struktur, vibrasi mesin, vibrasi konsultasi, balancing on site, balancing di tempat, balancing fan, balancing blower, balancing AHU, balancing insitu, balancing turbin, balancing generator, cooling tower balancing, balancing manual, balancing otomatis, balancing 2plane, balancing dynamic, balancing static, Vibrasi, vibration, analisa getaran, balancing, alignment, service, overhaul, consultasi getaran vibarsi vibration analisys, jasa alignement, bore alignment, straighness, flatnes, pulley alignment, vibrasi online, vibrasi analisa, vibrasi struktur, vibrasi mesin, vibrasi konsultasi, balancing on site, balancing di tempat, balancing fan, balancing blower, balancing AHU, balancing insitu, balancing turbin, balancing generator, cooling tower balancing, balancing manual, balancing otomatis, balancing 2plane, balancing dynamic, balancing static, Vibrasi, vibration, analisa getaran, balancing, alignment, service, overhaul, consultasi getaran vibarsi vibration analisys, jasa alignement, bore alignment, straighness, flatnes, pulley alignment, vibrasi online, vibrasi analisa, vibrasi struktur, vibrasi mesin, vibrasi konsultasi, balancing on site, balancing di tempat, balancing fan, balancing blower, balancing AHU, balancing insitu, balancing turbin, balancing generator, cooling tower balancing, balancing manual, balancing otomatis, balancing 2plane, balancing dynamic, balancing static, Vibrasi, vibration, analisa getaran, balancing, alignment, service, overhaul, consultasi getaran vibarsi vibration analisys, jasa alignement, bore alignment, straighness, flatnes, pulley alignment, vibrasi online, vibrasi analisa, vibrasi struktur, vibrasi mesin, vibrasi konsultasi, balancing on site, balancing di tempat, balancing fan, balancing blower, balancing AHU, balancing insitu, balancing turbin, balancing generator, cooling tower balancing, balancing manual, balancing otomatis, balancing 2plane, balancing dynamic, balancing static, vibrasi, Vibrasi, vibration, analisa getaran, balancing, alignment, service, overhaul, consultasi getaran vibarsi vibration analisys, jasa alignement, bore alignment, straighness, flatnes, pulley alignment, vibrasi online, vibrasi analisa, vibrasi struktur, vibrasi mesin, vibrasi konsultasi, balancing on site, balancing di tempat, balancing fan, balancing blower, balancing AHU, balancing insitu, balancing turbin, balancing generator, cooling tower balancing, balancing manual, balancing otomatis, balancing 2plane, balancing dynamic, balancing static, Vibrasi, vibration, analisa getaran, balancing, alignment, service, overhaul, consultasi getaran vibarsi vibration analisys, jasa alignement, bore alignment, straighness, flatnes, pulley alignment, vibrasi online, vibrasi analisa, vibrasi struktur, vibrasi mesin, vibrasi konsultasi, balancing on site, balancing di tempat, balancing fan, balancing blower, balancing AHU, balancing insitu, balancing turbin, balancing generator, cooling tower balancing, balancing manual, balancing otomatis, balancing 2plane, balancing dynamic, balancing static, Vibrasi, vibration, analisa getaran, balancing, alignment, service, overhaul, consultasi getaran vibarsi vibration analisys, jasa alignement, bore alignment, straighness, flatnes, pulley alignment, vibrasi online, vibrasi analisa, vibrasi struktur, vibrasi mesin, vibrasi konsultasi, balancing on site, balancing di tempat, balancing fan, balancing blower, balancing AHU, balancing insitu, balancing turbin, balancing generator, cooling tower balancing, balancing manual, balancing otomatis, balancing 2plane, balancing dynamic, balancing static, Vibrasi, vibration, analisa getaran, balancing, alignment, service, overhaul, consultasi getaran vibarsi vibration analisys, jasa alignement, bore alignment, straighness, flatnes, pulley alignment, vibrasi online, vibrasi analisa, vibrasi struktur, vibrasi mesin, vibrasi konsultasi, balancing on site, balancing di tempat, balancing fan, balancing blower, balancing AHU, balancing insitu, balancing turbin, balancing generator, cooling tower balancing, balancing manual, balancing otomatis, balancing 2plane, balancing dynamic, balancing static, ISO vibrasi, training vibrasi, Vibrasi, vibration, analisa getaran, balancing, alignment, service, overhaul, consultasi getaran vibarsi vibration analisys, jasa alignement, bore alignment, straighness, flatnes, pulley alignment, vibrasi online, vibrasi analisa, vibrasi struktur, vibrasi mesin, vibrasi konsultasi, balancing on site, balancing di tempat, balancing fan, balancing blower, balancing AHU, balancing insitu, balancing turbin, balancing generator, cooling tower balancing, balancing manual, balancing otomatis, balancing 2plane, balancing dynamic, balancing static, Vibrasi, vibration, analisa getaran, balancing, alignment, service, overhaul, consultasi getaran vibarsi vibration analisys, jasa alignement, bore alignment, straighness, flatnes, pulley alignment, vibrasi online, vibrasi analisa, vibrasi struktur, vibrasi mesin, vibrasi konsultasi, balancing on site, balancing di tempat, balancing fan, balancing blower, balancing AHU, balancing insitu, balancing turbin, balancing generator, cooling tower balancing, balancing manual, balancing otomatis, balancing 2plane, balancing dynamic, balancing static, Vibrasi, vibration, analisa getaran, balancing, alignment, service, overhaul, consultasi getaran vibarsi vibration analisys, jasa alignement, bore alignment, straighness, flatnes, pulley alignment, vibrasi online, vibrasi analisa, vibrasi struktur, vibrasi mesin, vibrasi konsultasi, balancing on site, balancing di tempat, balancing fan, balancing blower, balancing AHU, balancing insitu, balancing turbin, balancing generator, cooling tower balancing, balancing manual, balancing otomatis, balancing 2plane, balancing dynamic, balancing static, Vibrasi, vibration, analisa getaran, balancing, alignment, service, overhaul, consultasi getaran vibarsi vibration analisys, jasa alignement, bore alignment, straighness, flatnes, pulley alignment, vibrasi online, vibrasi analisa, vibrasi struktur, vibrasi mesin, vibrasi konsultasi, balancing on site, balancing di tempat, balancing fan, balancing blower, balancing AHU, balancing insitu, balancing turbin, balancing generator, cooling tower balancing, balancing manual, balancing otomatis, balancing 2plane, balancing dynamic, balancing static, Vibrasi, vibration, analisa getaran, balancing, alignment, service, overhaul, consultasi getaran vibarsi vibration analisys, jasa alignement, bore alignment, straighness, flatnes, pulley alignment, vibrasi online, vibrasi analisa, vibrasi struktur, vibrasi mesin, vibrasi konsultasi, balancing on site, balancing di tempat, balancing fan, balancing blower, balancing AHU, balancing insitu, balancing turbin, balancing generator, cooling tower balancing, balancing manual, balancing otomatis, balancing 2plane, balancing dynamic, balancing static, Vibrasi, vibration, analisa getaran, balancing, alignment, service, overhaul, consultasi getaran vibarsi vibration analisys, jasa alignement, bore alignment, straighness, flatnes, pulley alignment, vibrasi online, vibrasi analisa, vibrasi struktur, vibrasi mesin, vibrasi konsultasi, balancing on site, balancing di tempat, balancing fan, balancing blower, balancing AHU, balancing insitu, balancing turbin, balancing generator, cooling tower balancing, balancing manual, balancing otomatis, balancing 2plane, balancing dynamic, balancing static, vibrasi, Vibrasi, vibration, analisa getaran, balancing, alignment, service, overhaul, consultasi getaran vibarsi vibration analisys, jasa alignement, bore alignment, straighness, flatnes, pulley alignment, vibrasi online, vibrasi analisa, vibrasi struktur, vibrasi mesin, vibrasi konsultasi, balancing on site, balancing di tempat, balancing fan, balancing blower, balancing AHU, balancing insitu, balancing turbin, balancing generator, cooling tower balancing, balancing manual, balancing otomatis, balancing 2plane, balancing dynamic, balancing static, Vibrasi, vibration, analisa getaran, balancing, alignment, service, overhaul, consultasi getaran vibarsi vibration analisys, jasa alignement, bore alignment, straighness, flatnes, pulley alignment, vibrasi online, vibrasi analisa, vibrasi struktur, vibrasi mesin, vibrasi konsultasi, balancing on site, balancing di tempat, balancing fan, balancing blower, balancing AHU, balancing insitu, balancing turbin, balancing generator, cooling tower balancing, balancing manual, balancing otomatis, balancing 2plane, balancing dynamic, balancing static, Vibrasi, vibration, analisa getaran, balancing, alignment, service, overhaul, consultasi getaran vibarsi vibration analisys, jasa alignement, bore alignment, straighness, flatnes, pulley alignment, vibrasi online, vibrasi analisa, vibrasi struktur, vibrasi mesin, vibrasi konsultasi, balancing on site, balancing di tempat, balancing fan, balancing blower, balancing AHU, balancing insitu, balancing turbin, balancing generator, cooling tower balancing, balancing manual, balancing otomatis, balancing 2plane, balancing dynamic, balancing static, Vibrasi, vibration, analisa getaran, balancing, alignment, service, overhaul, consultasi getaran vibarsi vibration analisys, jasa alignement, bore alignment, straighness, flatnes, pulley alignment, vibrasi online, vibrasi analisa, vibrasi struktur, vibrasi mesin, vibrasi konsultasi, balancing on site, balancing di tempat, balancing fan, balancing blower, balancing AHU, balancing insitu, balancing turbin, balancing generator, cooling tower balancing, balancing manual, balancing otomatis, balancing 2plane, balancing dynamic, balancing static, ISO vibrasi, training vibrasi Pengertian Vibrasi
Vibrasi / Getaran adalah gerakan bolak-balik dalam suatu interval waktu tertentu.Getaran berhubungan dengan gerak osilasi benda dan gaya yang berhubungandengan gerak tersebut. Semua benda yang mempunyai massa dan elastisitas mampu bergetar, jadi kebanyakan mesin dan struktur rekayasa ( engineering) mengalami getaran sampai derajat tertentu dan rancangannya biasanya memerlukan pertimbangan sifat osilasinya.
Ada dua kelompok getaran yang umum yaitu :
( 1) .Getaran Bebas.
Getaran bebas terjadi jika sistem berosilasi karena bekerjanya gaya yangada dalam sistem itu sendiri ( inherent) , dan jika ada gaya luas yang bekerja. Sistemyang bergetar bebas akan bergerak pada satu atau lebih frekuensi naturalnya, yangmerupakan sifat sistem dinamika yang dibentuk oleh distribusi massa dankekuatannya. Semua sistem yang memiliki massa dan elastisitas dapat mengalamigetaran bebas atau getaran yang terjadi tanpa rangsangan luar.
( 2) .Getaran Paksa.
Getaran paksa adalah getaran yang terjadi karena rangsangangayaluar, jika rangsangan tersebut berosilasi maka sistem dipaksa untuk bergetar padafrekuensi rangsangan. Jika frekuensi rangsangan sama dengan salah satu frekuensinatural sistem, maka akan didapat keadaan resonansi dan osilasi besar yang berbahaya mungkin terjadi. Kerusakan pada struktur besar seperti jembatan, gedungataupun sayap pesawat terbang, merupakan kejadian menakutkan yang disebabkanoleh resonansi. Jadi perhitungan frekuensi natural merupakan hal yang utama.
Vibrasi atau getaran mempunyai tiga parameter yang dapat dijadikan sebagai tolak ukur yaitu :
a. Amplitudo
Amplitudo adalah ukuran atau besarnya sinyal vibrasi yang dihasilkan.makin tinggi amplitudo yang ditunjukkan menunjukkan makin besar ganguan yang terjadi.besarnya amplitudo tergantung pada tipe mesin yang ada.
b. Frekuensi
Frekuensi adalah banyaknya periode getaran yang terjadi dalam satu putaran waktu.Besarnya frekuensi yang timbul saat terjadinya vibrasi dapat mengindikasikan jenis jenis ganguan yang terjadi.Frekuensi biasanya ditunjukkan dalam bentuk Cycle Per Menit ( CPM) yang biasanya disebut dengan instilah Hertz( Hz) .
c. Phase Vibrasi
Phase adalah penggambaran akhir dari pada karakteristik suatu getaran atau vibrasi yang terjadi pada suatu mesin.Phase adalah perpindahan atau perobahan posisi pada bagian bagian yang bergetar secara relatif untuk menentukan titik referensi atau titik awal pada bagian lain yang bergetar.
Anda bisa mengklik "Info Perusahaan" dan "Hubungi Kami" untuk melihat isi dan informasi lain dari situs PT RBM Indonesia.
Anda mendapat [3] permintaan baru. Ke Menu AnggotaDepan - Penawaran Dagang - Daftar Produk - Daftar Permintaan - Daftar Kerjasama - Daftar Perusahaan © 2024 Indotrade.co.id. Hak Cipta Dilindungi Undang-undang. |