ISO18436-2021是當前針對針對分析師的一個標準,它對振動分析師的能力和知識體系做了4級分類,這里給出的是一家公司響應ISO18436的CATII級標準,做的一個專題培訓的教學大綱。摘自:?
【振動噪音產學技術聯盟】04/19-23 ISO 18436-2 CAT II 振動分析師培訓與認證課程報名簡章??????
這似乎是一家屏東大學校辦企業,或者校企聯合做的面向職場人員的在職培訓課。?類似的培訓課,國內外現在有很多。
1.CATII 課程 - 教學計劃 [某公司]
1.1?總課時,費用
- 授課時間:4天半課程+半天考試,共5天
- 報名費用:$56,000元(含稅),相當于:1.4萬人民幣【這個費用標準與國內的某些培訓機構的收費標準相當】
1.2?課程大綱
1. ? ? ? ?Principles of vibration振動原理
- (1) ? ? ? ? ? Basic motion (基本運動)
- (2) ? ? ? ? ? Period, frequency (週期、頻率)
- (3) ? ? ? ? ? Amplitude: peak, peak-to-peak, r.m.s. (峰值、峰值對峰值、均方根值)
- (4) ? ? ? ? ? Parameters: displacement, velocity, acceleration (參數:位移、速度、加速度)
- (5) ? ? ? ? ? Units, unit conversions (單位、單位轉換)
- (6) ? ? ? ? ? Time and frequency domains (時間和頻率)
- (7) ? ? ? ? ? Phase (相位)
- (8)? ? ? ? ? ?Natural frequency, resonance, critical speeds (自然固有頻率、共振、臨界速度)
2. ? ? ? ?Data acquisition數據採集
- (1) ? ? ? ? ? Instrumentation (儀器)
- (2) ? ? ? ? ? Transducers (轉換器)
- (3) ? ? ? ? ? Sensor mounting, mounted natural frequency (感測器安裝、安裝自然頻率)
- (4) ? ? ? ? ? Test procedures (試驗程序)
- (5) ? ? ? ? ? Computer database upload/download (電腦數據庫上傳/下載)
- (6) ? ? ? ? Recognition of poor data (不良數據之判斷)
3. ? ? ? ?Signal processing信號處理
- (1) ? ? ? ? ? Analog sampling, digital sampling (類比取樣、數位取樣)
- (2) ? ? ? ? ? FFT application (快速傅立葉轉換應用)
- (3) ? ? ? ? ? Time windows: uniform, Hanning, flat-top (時間視窗:均勻、漢寧、平頂)
- (4) ? ? ? ? ? Filters: low pass, high pass, band pass, tracking (濾波器:低通、高通、帶通、追蹤)
- (5) ? ? ? ? ? Anti-aliasing (反假象)
- (6) ? ? ? ? ? Bandwidth, resolution (頻寬、解析度)
- (7) ? ? ? ? ? Averaging: linear, synchronous time, exponential (平均化:線性、同步時間、指數)
- (8) ? ? ? ? Dynamic range (動態範圍)
4. ? ? ? ?Condition monitoring狀態監測
- (1) ? ? ? ? ? Equipment evaluation and prioritization (設備評估和優先)
- (2) ? ? ? ? ? Monitoring programme design (監控程序設計)
- (3) ? ? ? ? ? Baseline assessments, trending (基準線評價、趨勢)
- (4) ? ? ? ? ? Route planning (路徑規劃)【估計翻譯不當,應該是類似操作順序】
- (5) ? ? ? ? Fault condition recognition (故障狀態識別)
5. ? ? ? ?Fault analysis故障分析
- (1) ? ? ? ? ? Spectrum analysis, harmonics, sidebands (頻譜分析、簡諧、邊帶)【簡諧翻譯不當,是諧波,倍頻】
- (2) ? ? ? ? ? Mass unbalance (質量不平衡)
- (3) ? ? ? ? ? Misalignment (不對心)
- (4) ? ? ? ? ? Mechanical looseness (機械鬆動)
- (5) ? ? ? ? ? Bearing defects: rolling element, journal (軸承缺陷:滾動元素、軸承)
- (6) ? ? ? ? ? Electric motor defects (馬達瑕疵)
- (7) ? ? ? ? ? Gearbox analysis (變速箱分析)
- (8) ? ? ? ? ?Resonance and critical speeds (共振和臨界轉速)
6. ? ? ? ?Corrective action矯正措施
- (1) ? ? ? ? ? Shaft alignment (軸對心)
- (2) ? ? ? ? ? Field balancing (現場平衡)
- (3) ? ? ? ? Basic maintenance action (基本保養程序)
7. ? ? ? ?Equipment knowledge設備知識
- (1) ? ? ? ? ?Electric motors, generators and drives (馬達、發電機和驅動元件)
- (2) ? ? ? ? ?Pumps, fans (泵、風扇)
- (3) ? ? ? ? ?Steam turbines, gas turbines (蒸汽渦輪機、燃氣渦輪機)
- (4) ? ? ? ? ?Compressors (壓縮機)
- (5) ? ? ? ? ?Reciprocating machinery (往復式機械)
- (6) ? ? ? ? ?Rolling mills, paper machines, other process equipment (滾軋機、造紙機、其他製程設備)
- (7) ? ? ? ? ?Machine tools (工具機)【翻譯不當,機械工具】
- (8) ? ? ? ? ?Structures, piping (結構、管線)
- (9) ? ? ? ? ?Gearboxes (變速箱)
- (10) ? ? ?Rolling element bearings (滾動軸承)
- (11) ? ? ?Journal bearings (滾珠軸承)
- (12) ? ? ?Gearing (傳動)
- (13) ? ? ?Couplings, belts (聯結器、皮帶)
8. ? ? ? ?Acceptance testing驗收測試
- (1) ? ? ? ? ? Test procedure (測試程序)
- (2) ? ? ? ? ? Specifications and standards (規範和標準)
- (3) ? ? ? ? Reporting (報告)
9. ? ? ? ?Equipment testing and diagnostics設備測試和診斷
- (1) ? ? ? ? ? Impact testing (衝擊測試)
- (2) ? ? ? ? ?Forced response testing (強制響應測試)
10. ? Reference standards參考標準
- (1) ? ? ? ? ?ISO (國際標準化組織)
- (2) ? ? ? ? ?IEC (國際電工委員會)
- (3) ? ? ? ? ?Relevant national standards (相關國家標準)
11. ? Reporting and documentation報告和文件
- (1) ? ? ? ? ?Condition monitoring reports (狀態監測報告)
- (2) ? ? ? ? ?Vibration diagnostics reports (振動診斷報告)
12. ? Fault severity determination判斷故障嚴重性
- (1) ? ? ? ? ?Spectrum analysis (頻譜分析)
- (2) ? ? ? ? ?Levels: overall, narrowband, component (位準:總量、窄頻、單頻率)
- (3) ? ? ? ? ?Severity charts, graphs and formula (嚴重度圖示、圖表和公式)
1.3?課程進度
Day 1 | 08:20~08:30 學員簽到 08:30~10:20 Principles of Vibration 10:20~10:40 講師與學員交流時間(tea time) 10:40~12:30 Principles of Vibration 12:30~13:30 中午用餐 13:30~15:20 Understanding Signals 15:20~15:40 講師與學員交流時間(tea time) 15:40~17:30 Understanding Signals | 振動基礎,信號基礎 |
Day 2 | 08:20~08:30 學員簽到 08:30~10:20 Signal Processing 10:20~10:40 講師與學員交流時間(tea time) 10:40~12:30 Time Waveform Analysis 12:30~13:30 中午用餐 13:30~15:20 Data Acquisition 15:20~15:40 講師與學員交流時間(tea time) 15:40~17:30 Analysis Process | 信號工程 時域分析 頻域分析 |
Day 3 | 08:20~08:30?學員簽到 08:30~10:20?Diagnosing unbalance 10:20~10:40 講師與學員交流時間(tea time) 10:40~12:30 Balancing rotating machinery 12:30~13:30 中午用餐 13:30~15:20 Misalignment, bent shaft and cocked bearing 15:20~15:40?講師與學員交流時間(tea time) 15:40~17:30?Shaft alignment, Mechanical looseness, Belt Drive Analysis | 傳動系統 各類基礎故障 |
Day 4 | 08:20~08:30?學員簽到 08:30~10:20?Rolling Element Bearing Analysis 10:20~10:40?講師與學員交流時間(tea time) 10:40~12:30 Rolling Element Bearing Analysis 12:30~13:30?中午用餐 13:30~15:20?Electric Motor Analysis 15:20~15:40 講師與學員交流時間(tea time) 15:40~17:30 Gearbox Analysis, Pumps, Fans and Compressors | 軸承故障 減速箱故障 |
Day 5 | 08:20~08:30?學員簽到 08:30~10:20?Natural Frequencies and Resonance 10:20~10:40?講師與學員交流時間(tea time) 10:40~12:30?Setting Alarm Limits & Acceptance Testing? 12:30~13:30?中午用餐 13:30~17:30 Review &Examination | 設備動平衡 考試 |
2.CAT II能力概述?- 另一家培訓機構的視圖
參考:Mobius Institute Training Delivery Options | CBM and ARP
2.1?本級別振動分析師能力概述PROFILE
- ?Collect vibration data
- ?Validate that the data is good
- ?Set up the analyzer for routine data collection?and special tests
- ?Diagnose most of the common fault conditions
- ?Perform special tests to validate unbalance,?misalignment, resonance, looseness, and?other conditions
- ?Know how to perform precision shaft?alignment and balancing
2.2?教學過程的強化項點
- Increase your knowledge on maintenance practices, condition monitoring, and the common condition monitoring technologies
- Increase your knowledge about data collection, testing techniques, sensor types, and so on
- Learn a great deal about signal processing and the? settings of your vibration analyzer
- Increase your knowledge of spectrum analysis, time? waveform analysis, and phase analysis
- Understand why phase analysis and time waveform? analysis are both critical tools used by the?vibration analyst
- Learn common failure modes and how to detect?them, including unbalance, misalignment, looseness,?resonance, pump/fan/compressor vane, and flow?issues, cavitation, turbulence, gearbox failures, rolling?element bearing failure, and more
- Learn high-frequency bearing and gear fault detection?techniques: demodulation, enveloping, shock pulse,? PeakVue, Spike Energy, and others
- Be able to use spectra, phase readings, time?waveforms, bump and impact tests, to test for looseness, resonance, and other conditions
- Learn precision shaft alignment and soft? foot correction
- Learn single and two-plane balancing
- Learn the basics of setting alarm limits: band alarms,?and mask/envelope alarms
2.3?課程計劃
上述兩家公司所提供的信息因為視角差異,可以互相補充。
附錄A ISO18436相關標準
ISO18436是一個系列標準,原始發布網站在:
ISO 18436-1:2021 - Condition monitoring and diagnostics of machine systems — Requirements for certification of personnel — Part 1: Sector specific requirements for certification bodies and the certification process??????https://www.iso.org/standard/67515.html
隸屬于:ISO/TC 108/SC 5 - Condition monitoring and diagnostics of machine systems技術委員會。?技術委員會中,似乎有一位中國人:
-
Chairperson?(until end?2026):Mr Leith Hitchcock
-
ISO Technical Programme Manager [TPM]:Ms Wenyan Li
-
ISO Editorial Manager [EM]:M Vincenzo Bazzucchi
附錄A.a?ISO/TC108?下轄工作組:
Reference | Title | Type |
---|---|---|
ISO/TC 108/SC 5/AG E ? | Strategic planning | Working group |
ISO/TC 108/SC 5/WG 7 ? | Training and certification in the field of condition monitoring and diagnostics | Working group |
ISO/TC 108/SC 5/WG 11 ? | Thermal imaging | Working group |
ISO/TC 108/SC 5/WG 15 ? | Ultrasonics | Working group |
ISO/TC 108/SC 5/WG 16 ? | Condition monitoring and diagnostics of wind turbines | Working group |
ISO/TC 108/SC 5/WG 17 ? | Condition monitoring and diagnostics applications | Working group |
ISO/TC 108/SC 5/WG 18 ? | Condition monitoring management | Working group |
附錄A.b?18436標準集
18436位于WG7,標準集合覆蓋如下子標準:(??注意,這些分離標準的版本號并不一致),這些標準的正版件非常規,-1子標準售價在300+元。
?ISO 18436-1:2021 Condition monitoring and diagnostics of machine systems — Requirements for certification of personnel — Part 1: Sector specific requirements for certification bodies and the certification process |
?ISO 18436-2:2014 Condition monitoring and diagnostics of machines — Requirements for qualification and assessment of personnel — Part 2: Vibration condition monitoring and diagnostics |
?ISO 18436-3:2025 Condition monitoring and diagnostics of machines — Requirements for training and certification of personnel — Part 3: Requirements for training bodies and the training process |
?ISO 18436-4:2014 Condition monitoring and diagnostics of machines — Requirements for qualification and assessment of personnel — Part 4: Field lubricant analysis |
?ISO 18436-5:2012 Condition monitoring and diagnostics of machines — Requirements for qualification and assessment of personnel — Part 5: Lubricant laboratory technician/analyst |
?ISO 18436-6:2021 Condition monitoring and diagnostics of machines — Requirements for certification of personnel — Part 6: Acoustic emission |
?ISO 18436-7:2014 Condition monitoring and diagnostics of machines — Requirements for qualification and assessment of personnel — Part 7: Thermography |
?ISO 18436-8:2013 Condition monitoring and diagnostics of machines — Requirements for qualification and assessment of personnel — Part 8: Ultrasound |
附錄A.c?ISO TC108的秘書處聯絡方式
Level 10, The Exchange Centre 20 Bridge Street
Sydney 2000 NSW
Australia
Tel:?+61 2 9237 6000
Email:?intsect@standards.org.au
Web:?Home | Standards Australia