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reliability-centered maintenance

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Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003504
EISBN: 978-1-62708-180-1
... Abstract Reliability-centered maintenance (RCM) is a systematic methodology for preventing failures. This article discusses the history of RCM and describes the key characteristics of an RCM process, which involves asking seven questions. The first four questions comprise a form of failure...
Series: ASM Handbook
Volume: 11A
Publisher: ASM International
Published: 30 August 2021
DOI: 10.31399/asm.hb.v11A.a0006817
EISBN: 978-1-62708-329-4
... Abstract Reliability-centered maintenance (RCM) is a systematic methodology for preventing failures. This article begins by discussing the history of RCM and uses Society of Automotive Engineers (SAE) all-industry standard JA1011 as its model to describe the key characteristics of an RCM...
Image
Published: 30 August 2021
Fig. 1 Typical reliability-centered maintenance (RCM) decision logic diagram. S, servicing; L, lubrication; OC, on-condition; HT, hard-time (comprises scheduled restoration and scheduled discard); FF, failure-finding; PM, preventive maintenance. Note: S, L, and HT are aviation-unique terms More
Series: ASM Handbook
Volume: 18
Publisher: ASM International
Published: 31 December 2017
DOI: 10.31399/asm.hb.v18.a0006400
EISBN: 978-1-62708-192-4
... ). Predictive maintenance is classified into two components: condition-based maintenance (CBM) and reliability-centered maintenance (RCM). Reliability-centered maintenance is executed by analyzing and categorizing failure modes (e.g., failure mode effects analysis) and then assessing the impact of maintenance...
Series: ASM Handbook
Volume: 21
Publisher: ASM International
Published: 01 January 2001
DOI: 10.31399/asm.hb.v21.a0003457
EISBN: 978-1-62708-195-5
.... These include manufacturer service bulletins, reliability and customer service departments, literature reviews, demonstration programs, in-service evaluations, design guides, and surveys of commercial and military aircraft maintenance organizations. The article also describes lessons learned while attempting...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003500
EISBN: 978-1-62708-180-1
... in the article “Reliability-Centered Maintenance” in this Volume. Fig. 3 Typical time distribution of failures (“bathtub curve”) Once the concept of a managed life is prudently adopted over a simple failure prevention concept, design and fabrication costs can be reduced and maintenance and other...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006753
EISBN: 978-1-62708-295-2
... at failure patterns ( Fig. 3 ). Early life failures are often associated with fabrication issues, quality-control issues, or initial “shakedown” stresses, while later life age-related failure rates would increase with time. This is discussed in more detail in the article “ Reliability-Centered Maintenance...
Series: ASM Handbook
Volume: 4C
Publisher: ASM International
Published: 09 June 2014
DOI: 10.31399/asm.hb.v04c.a0005850
EISBN: 978-1-62708-167-2
... is not reliable. Maintenance tips and points to consider regarding hardness test equipment include: Yearly, have a trained specialist—typically from the equipment manufacturer or its agent—calibrate and service hardness testers. The trained specialist will place a certification sticker on the machine...
Series: ASM Handbook
Volume: 13C
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v13c.a0004129
EISBN: 978-1-62708-184-9
... that maintenance operations may entail. The corrosivity of solder flux residues and etching solutions, and the cleanliness testing of printed circuit boards (PCBs) prior to conformal coating, became issues in the manufacturing process to lessen corrosion problems. Potting, hermetic sealing, conformal coating...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003503
EISBN: 978-1-62708-180-1
... fault trees are used to unify the analysis of failure modes caused by design errors, manufacturing and maintenance processes, materials, and so on, and to assess the probability of failure mode occurrence. It concludes with information on some of the approaches to automating the FMEA. failure mode...
Series: ASM Handbook
Volume: 4C
Publisher: ASM International
Published: 09 June 2014
DOI: 10.31399/asm.hb.v04c.a0005847
EISBN: 978-1-62708-167-2
... for hollow shafts. It is recommended that center TIR be limited to a maximum of 0.127 mm (0.005 in.). Rigidity Depending on the application, the scanner must be sufficiently rigid to reliably present the part to the coil and quench repeatedly, and to maintain the position over multiple parts...
Series: ASM Handbook
Volume: 13C
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v13c.a0004123
EISBN: 978-1-62708-184-9
... of corrosion-protective coatings, general corrosion-protection maintenance, and appropriate fixes and procedures that can be implemented by soldiers in-field to stop continued corrosion of armament equipment. coatings protective coatings quality control general corrosion protection maintenance...
Series: ASM Handbook
Volume: 7
Publisher: ASM International
Published: 30 September 2015
DOI: 10.31399/asm.hb.v07.a0006075
EISBN: 978-1-62708-175-7
..., housekeeping, disposal, and accidental releases A similar useful source for such information is the Centers for Disease Control and Prevention's National Institute for Occupational Safety and Health (NIOSH) online guide to chemical hazards ( Ref 2 ). Health Effects If dust is released...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003515
EISBN: 978-1-62708-180-1
... to understand how safe and reliable that equipment or structure might be over this additional time of service. Common Measurement Techniques Many measurement techniques are employed in NDE. Those most widely used are visual, liquid penetrant, magnetic particle, eddy current, ultrasonic, and radiographic...
Series: ASM Handbook
Volume: 13A
Publisher: ASM International
Published: 01 January 2003
DOI: 10.31399/asm.hb.v13a.a0003703
EISBN: 978-1-62708-182-5
... Abstract Unexpected and frequently costly failures occur due to the lack of sound and reliable engineering design. Therefore, designing against corrosion is essential for reducing such failures. This article provides a discussion on design considerations and general corrosion awareness...
Series: ASM Handbook
Volume: 19
Publisher: ASM International
Published: 01 January 1996
DOI: 10.31399/asm.hb.v19.a0002387
EISBN: 978-1-62708-193-1
..., because it is fundamental to the continued safe operability and reliability of refinery or process equipment. Condition or life assessment is also discussed in this article. Predictive Maintenance Predictive maintenance differs from traditional preventive maintenance in that key equipment...
Series: ASM Handbook
Volume: 17
Publisher: ASM International
Published: 01 August 2018
DOI: 10.31399/asm.hb.v17.a0006443
EISBN: 978-1-62708-190-0
... Abstract The success of a reliable non-destructive evaluation (NDE) application depends greatly on the expertise and thoroughness of the NDE engineering that is performed. This article discusses the general considerations of NDE in terms of NDE response and NDE system management and schedule...
Series: ASM Handbook
Volume: 13A
Publisher: ASM International
Published: 01 January 2003
DOI: 10.31399/asm.hb.v13a.a0003707
EISBN: 978-1-62708-182-5
...%). The indirect cost in this sector is expected to be large, especially because of the time users of motor vehicles lose when having to deal with car maintenance and repair. The third large corrosion cost ($20 billion/ year) was observed in defense systems. Reliability and readiness are of crucial importance...
Series: ASM Handbook
Volume: 4C
Publisher: ASM International
Published: 09 June 2014
DOI: 10.31399/asm.hb.v04c.a0005842
EISBN: 978-1-62708-167-2
... flux concentrators on coil life. It also reviews the importance of having appropriate and reliable electrical contacts. camshafts clamshell inductors copper crack propagation crankshafts current density electrical contacts failure mode frequency induction coils induction hardening...
Series: ASM Handbook
Volume: 17
Publisher: ASM International
Published: 01 August 2018
DOI: 10.31399/asm.hb.v17.a0006462
EISBN: 978-1-62708-190-0
... Report,” Report SA-ALC/MME 76-6-38-1, United States Air Force, Air Logistics Center, Kelly Air Force Base , 1978 8. Berens A.P. and Hovey P.W. , “Flaw Detection Reliability Criteria Volume I—Methods and Results, Final Report,” Report AFWAL-TR-84-4022 Volume I, United States Air...