VIBRATION ANALYSIS & TRIBOLOGY

VIBRATION ANALYSIS & TRIBOLOGY

Wisma MM UGM Yogyakarta | 28 – 31 Maret 2011 | 08.00 – 16.00 WIB | Rp. 4.500.000,- per orang

 

DESKRIPSI

Vibration Analysis adalah sebuah metode untuk   mendeteksi unbalance, misalignment, kebengkokan shaft, eccentric rotors, Pulley dan Belts dan sebagainya, selain itu juga mengetahui adanya resonansi, mechanical looseness, oil whirl, kerusakan bearing, permasalahan gear mesh, motor dan lainnya. Sedangkan Tribology and Oil Analysis didefinisikan sebagai gudangnya pengetahuan pada persentuhan permukaan pada pergerakan relative contohnya pada jurnal bearing dan pelumasnya. Dengan analisa partikel keausan dapat disimpulkan mengenai kondisi dari internal part. Pengujian tersebut juga membandingkan sifat kimia dan fisik terhadap minyak pelumas baru untuk mengetahui fungsinya sebagai pelumas masih normal atau tidak selain itu juga meliputi pemeriksaan viskositas, kandungan air dan zat aditif.

Dalam pelatihan ini, akan dibahas mengenai implementasi Vibration Analysis dan Tribology untuk keperluan predictive maintenance secara detail mulai dari aspek teori hingga hal-hal yang bersifat terapan.

 

MATERI

•    Introduction to Vibration Analysis
•    Frequency Analysis and the Fast Fourier Transform
•    Vibration Transducers
•    Vibration on Rolling Element Bearings
•    Karakteristik Getaran Kerusakan Mesin
•    Introduction to tribology and its historical background.
•    Factors influencing Tribological phenomena.
•    Engineering surfaces
•    Surface measurement techniques.
•    Various laws and theory of friction.
•    Friction measurement techniques.
•    Wear and wear types.
•    Wear in various mechanical components, wear controlling techniques.
•    Introduction to lubrication.

 

METODE
Presentation, Discussion, Case Study, Evaluation

 

PESERTA
Supervisors, Team Leaders dan Professionals in Maintenance, Engineering and Production.

 

INSTRUKTUR
Ir. Teguh Puji, MT

 

WAKTU & TEMPAT
28 – 31 Maret 2011
08.00 – 16.00 WIB
Wisma MM UGM Yogyakarta

 

INVESTASI
Biaya kursus: Rp. 4.500.000,- per orang (Non Residential)

 

FASILITAS
Certificate, Training Kit, Module / Handout, Lunch, Coffee Break, Souvenir

 

Alignment, Balancing and Vibration

Alignment, Balancing and Vibration

Bandung | May 24-26, 2010 | Rp.5.250.000,-

 

INTRODUCTION

Dalam rotating equipment, vibrasi merupakan yang umum sekali terjadi dan sering menghambat proses produksi perusahaan.

Salah satu penyebab vibrasi yang sering kali terjadi adalah masalah pada alignment dan unbalance.

Pada pelatihan ini akan diberikan penjelasan praktis tentang alignment dan balancing, berikut dengan peragaan didalam mengantisipasi dan mengatasi penyebab vibrasi.

OBJECTIVES

Dengan megikuti pelatihan ini diaharapkan para peserta pelatihan mampu:

• Memahami konsep alignment dan balancing.


• Memahami dan dapat melakukan analisa vibrasi


• Mamu meng-interpretasikan fenomena alignment dan unbalance dalam analisa vibrasi


• Melakukan alignment secara praktis

OUTLINES

Introduction to alignment and balancing.

Predictive maintenance & vibration monitoring

Fundamental vibration

Vibration balancing & alignment vibration phenomena's

Balancing theory and field balancing

• Balancing basic theory
  
  
  
  • Types unbalance
  
  
  • Purpose balancing
  
  
  • Causes unbalancing
  
  
  • Units unbalance
  
  
  • Effect unbalance on rotational speed
  
  
  
  


• Balancing machine
  
  
  
  • Gravity machines
  
  
  • Centrifugal machines
  
  
  • Hard bearing machine
  
  
  • Testing balancing machine
  
  
  
  


• Balance tolerance


• Field Balancing

Alignment and alignment methods

• Fundamental alignment


• Diagnosing misalignment


• Measuring misalignment


• Preparing task alignment


• Alignment methods
  
  
  
  • Rough methods
  
  
  • Face and rim
  
  
  
  


• Alignment tolerance


• Complicating factor alignment


• Introduction to laser alignment

Studi Kasus

Diharapkan para peserta pelatihan membawa kasus yang telah terjadi pada masing-masing perusahaanya untuk didiskusikan bersama-sama.

WHO SHOULD PARTICIPATE

• Maintenance Manager/ Superintendent/ Engineer/ Supervisor/ Planner


• Production Manager/ Superintendent/ Engineer/ Supervisor


• Plant Manager/ Superintendent/ Engineer/ Supervisor


• Everybody who wants to add knowledge and interest in the above subject

Instructor
Ir. Deddy Nugraha

Ir. Deddy Nugraha is a dedicated experienced fulltime trainer and technical consultant since 2002. He holds a B.S. degree in Mechanical Engineering from ITB, Bandung. He has worked nationally in a wide variety of industries including: technology, aerospace, utilities, auditing, mining and institutions thus engaged as a corporate consultant. He also holds certifications for those particular fields from Snecma, France; Engine Support Inc., USA; Danobat, Spain; DNV, Singapore; MTU, Germany and FAA Auditor, USA.

Mr. Nugraha is a member of Indonesian Society for Reliability and was elected as General Sectretay for 2004-2007 period. He has trained hundreds of managers, engineers and floor associates, subjects taught to include; CMMS, RCM, TPM, Project Management, Quality Process Control, Corrosion Control and Protection, Failure Analysis, Engineering Design, Instalation & Constrcution, Inventory Control and Management.

Major clients include: Pertamina, British Petroleum, Petrochina, Siemen Power, PT. Indonesia Power, PT. Krakatau Steel, Freeport Indonesia, PT. Surveyor Indonesia, Chevron, Medco Energy, PT. Aneka Tambang, Garuda Maintenance Facility, PT. Perusahaan Gas Negara, PT. Semen Padang, PT. Semen Gresik, PT. Indah Kiat Pulp & Paper, PT. Tjiwi Kimia, PT. Pupuk Kujang and PT. Kaltim Prima Coal.

Schedule
May 24-26, 2010
3 days

Venue
Bandung

Tuition Fee
Rp.5.250.000,- per participant, excluding accommodation & tax.

Vibration Based Maintenance

Vibration Based Maintenance

Holiday Inn Hotel, Bandung | Nov 30 - Dec 4, 2009 | Rp.8.450.000,-

INTRODUCTION

An application oriented program for industry, which aims to convey the latest thinking and best practice of machinery vibration monitoring and analysis via lectures and case studies. Industrial case study examples are used throughout the program to emphasize key points and to underline the relevance and applicability of the topics being addressed.

The program gives a detailed treatment of the detection, location and diagnosis of faults in rotating and reciprocating machinery, using vibration analysis.

COURSE OBJECTIVES

After attending the program Participants will:

• Have a detailed understanding of the measurement and characteristics of vibration signals, and the ways in which vibration data can be stored and represented


• Have acquired a knowledge of vibration-based fault detection and diagnostic techniques, and the practical implementation of these techniques


• Have the knowledge to assess accurately machinery conditions, and to make detailed and reliable diagnoses for a range of common machinery and component types

TRAINING METHODOLOGY

Participants will learn by active participation during the program through the use of program materials, software demonstrations, hands-on experience of vibration analysis software tools, group exercises, and discussions of ?real life? case studies in their organizations.

COURSE OUTLINE

Vibration and it?s Measurement

• Components of a vibration signal


• Vibration transducers


• Overall and spectral vibration


• Monitoring point location


• Transducer mounting


• Common symptoms


• Time and frequency domains


• Frequency domain instrumentation


• Fast Fourier transforms


• Displacement and proximity probes


• Transducer selection

Vibration Symptoms of Common Machine Faults

• Looseness issues


• Signal distortion


• Harmonic content


• Inter-harmonics


• Static and dynamic balancing of rigid rotors


• Types of imbalance


• Measurement set-ups


• Single and two-plane balance procedures


• Misalignment


• Distinction between angular and lateral effects

Vibration Based Fault Detection

• Vibration level classification


• ISO standards


• Peak and RMS levels


• Dynamic range


• Use of FFT analyzers


• Constant percentage bandwidth spectra


• Automated CPB spectrum comparison


• Spectral zoom

Fundamentals of Bearing and Gear Vibration

• Calculation of bearing frequencies


• Pulse trains and line spectra


• Loaded element modulation


• Trending fault development


• Gear wear


• Tooth-mesh harmonics


• Ghost components


• Gear fatigue


• Modulation effects


• Bent shafts and gear misalignment

Vibration Based Fault Diagnosis

• Time domain averaging


• Crest factor


• Sampling, digitizing and aliasing


• Frequency and phase response


• Band selectable analysis


• RMS and linear averaging


• Real time bandwidth and dynamic range

WHO SHOULD ATTEND

• Engineers and technicians, working in application and management of maintenance


• Designers and production managers and engineers


• Young engineers who are looking for outstanding job opportunities


• Everybody who wants to broaden the knowledge or benefit from this course

Instructor
Prof. DR. Ir. Indra Nurhadi

Prof. Dr. Ir. Indra Nurhadi is is a lecturer at Mechanical Engineering Department of ITB since 1975 and head of Computational Mechanics Laboratory since 1988 with nearly 30 years of experience in the industries. He received his bachelor degree in 1973 from Mechanical Engineering of ITB. His master and Ph.D degree were received in 1981 and 1985 from University of Wisconsin - Madison, U.S.A.

He regularly conduct seminars and training for the topics: Finite Element Method for Stress Analysis, Lubrication and Bearings, Selection and Design, Balancing and Alignment, Vibration Analysis for Machine Health Monitoring, Design of Machine Elements, Mechanical Design, Motorcycle Frame Analysis and Design.

Schedule
Nov 30 - Dec 4, 2009
5 days

Venue
Holiday Inn Hotel, Bandung

Tuition Fee
Rp.8.450.000,- per participant, excluding accommodation & tax