Intro Predictive Maintenance 2E Episode 8 pdf

... ultrasonics to monitor bearing condition is not recommended. 2 58 An Introduction to Predictive Maintenance 250 An Introduction to Predictive Maintenance Trap Will Not Discharge Will Not Shut-off Continuously ... factors, such as poor operating practices, are totally ignored. 2 68 An Introduction to Predictive Maintenance Many predictive maintenance programs are limited to s...

Ngày tải lên: 13/08/2014, 16:22

... 18. 5 Focus on maintenance 3 98 18. 6 Overall equimpment effectiveness 402 18. 7 Elements of effective maintenance 406 18. 8 Responsibilities 412 18. 9 Three types of maintenance 413 18. 10 Supervision ... their performance 20 An Introduction to Predictive Maintenance Predictive Maintenance Is More Than Maintenance Traditionally, predictive maintenance is used...

Ngày tải lên: 13/08/2014, 16:21

... they feel about the company and 4 08 An Introduction to Predictive Maintenance The technicians will be trained in advanced maintenance techniques, such as predictive maintenance and equipment improvement. ... don’t fix it. 388 An Introduction to Predictive Maintenance 18. 7.13 Tasks The form of the organization should be flexible enough to perform various routine tasks in an eff...

Ngày tải lên: 13/08/2014, 16:22

... .210 .2 48 10 .106 .111 .123 .163 .199 .239 11 .096 .102 .114 .154 .191 .231 12 . 089 .095 .107 .147 . 184 .225 18 .061 .067 .079 .120 .163 .2 08 24 .047 .053 .066 .111 .155 .203 36 .0033 .0 38 .051 ... future 38 An Introduction to Predictive Maintenance Table 2–5 Capital Recovery, Uniform Series with Present Value $1 Interest Periods 1% 2% 4% 10% 15% 20% 1 1.010 1.020 1.040 1.100...

Ngày tải lên: 13/08/2014, 16:21

... sole reason that predictive maintenance has failed to consistently achieve its full potential. The technology is real, and the evolution of 68 An Introduction to Predictive Maintenance quencies; ... for production interruption insurance to plants that have a viable predictive maintenance program. Predictive Maintenance Costs The average maintenance budget of the plants int...

Ngày tải lên: 13/08/2014, 16:21

... signature analysis for predictive maintenance, diagnostic, and other applications is the ability to differentiate between normal and abnormal 120 An Introduction to Predictive Maintenance Figure ... the plant can, in some cases, allow consolidation or reduction of the number 1 08 An Introduction to Predictive Maintenance pumped liquid. These passing frequencies can be calculated i...

Ngày tải lên: 13/08/2014, 16:21

... of a predictive maintenance or reliability improvement program. The accuracy as well as proper use and mounting determine whether valid data are collected. 152 An Introduction to Predictive Maintenance From ... h M g dX dt Kh c dX dt KX Kh M g dX dt c dX dt KX cc c c 2 2 2 2 2 2 =- -+ () =- =- - 1 38 An Introduction to Predictive Maintenance F MAX Maximum frequency F MIN Minimum...

Ngày tải lên: 13/08/2014, 16:21

... to Predictive Maintenance Nonmetals °F °C Emissivity Quartz, Rough, Glass, 1.98mm 540 282 0.9 Fused Glass, 1.98mm 1540 83 8 0.41 Glass, 6 .88 mm 540 282 0.93 Glass, 6 .88 mm 1540 83 8 0.47 Opaque 570 ... 183 2 1000 0 .85 Silica, Unglazed 2012 1100 0.75 Silicon Carbide 300–1200 149–649 .83 –.96 Silk Cloth 68 20 0. 78 Slate 100 38 .67– .80 Snow, Fine Particles 20 (D7) 0 .82 Snow, Gr...

Ngày tải lên: 13/08/2014, 16:21

... filters and strainers, typically causes premature failure. Such maintenance is crucial to reciprocating 236 An Introduction to Predictive Maintenance Table 10–10b Common Failure Modes of Reciprocating ... root-cause of any anomalies discovered. 212 An Introduction to Predictive Maintenance Many plants do not consider machine or systems efficiency as part of the maintenance respons...

Ngày tải lên: 13/08/2014, 16:22

... provide the best theoretical performance. 276 An Introduction to Predictive Maintenance 200 100 100 200 300 400 500 600 700 80 0 1000 150 50 65% 70% 75% 80 % 80 % 75% 70% 65% BEP 15 HP 15 HP 20 HP 20 HP Total ... move- ment and, therefore, contains higher amplitudes at 1¥ than the vertical plane. 288 An Introduction to Predictive Maintenance under specific operating conditions. For...

Ngày tải lên: 13/08/2014, 16:22