Industrial Machinery Repair Part 10 pptx

... Viscometer at a given temperature under specified conditions.) Temperatures taken are 100 ◦ F and 210 ◦ F (100 ◦ , 130 ◦ , 210 ◦ F—Shell Oil). For example, one sample of oil will take 60 seconds to flow ... cycle. Preventive maintenance allows a maintenance department to control a hydraulic system rather than the system controlling the maintenance depart- ment. We must control a hydraulic...

Ngày tải lên: 11/08/2014, 08:22

Ngày tải lên: 11/08/2014, 08:22

... lubrication system to provide a uniform oil film between closely fitting parts (e.g., piston rings and the cylinder wall). Partial or complete failure of the lube system results in catastrophic ... the valve. This feature, coupled with the turbulent flow generated when the ball opening is only partially open, limits the use of the ball valve. Use should be limited to strictly an “on-off” ... ope...

Ngày tải lên: 05/08/2014, 11:20

... that can transmit 210 Conveyors Table 10. 4 Factor A for self-lubricating bronze bearings Conveyor . 6 9 10 12 14 16 18 20 24 diameter, in Factor A 54 96 114 171 255 336 414 510 690 Slight variations ... to the original, a part still may not be an adequate replacement. The manufacturer’s specification number usually provides the information needed for part selection. If the part is...

Ngày tải lên: 05/08/2014, 11:20

... stress Table 11.4 Allowable stresses for AISI 101 8 and AISI 104 5 Allowable stresses - psi Heat Material treatment Shear Compressive AISI 101 8 None 7,500 15,000 AISI 104 5 255–300 Bhn 15,000 30,000 Source: ... inches) DD 3 DD 3 DD 3 1 1.00 5 125.0 9 729 1 1/4 1.95 5 1/4 145 9 1/2 857 1 1/2 3.38 5 1/2 166.4 10 1000 1 3/4 5.36 5 3/4 190.1 10 1/2 1157 2 8.00 6 216 11 1331 2 1/4 11.39 6...

Ngày tải lên: 05/08/2014, 11:20

... 6.41 724 9.35 746 10. 27 685 7.63 687 8 .10 721 9.09 743 10. 07 765 11.04 706 8.30 717 8.77 740 9.80 762 10. 83 784 11.84 727 9.01 738 9.53 760 10. 58 782 11.63 803 12.69 748 9.78 759 10. 30 780 11.35 ... 1.25 9320 100 0 199 0.66 325 0.85 347 1.04 368 1.23 387 1.43 102 52 1100 319 0.79 343 1.00 365 1.21 385 1.42 403 1.63 11184 1200 338 0.93 362 1.17 383 1.40 402 1.63 420 1.85 12118 1...

Ngày tải lên: 05/08/2014, 11:20

... steam quality may increase the amount of particulate matter present in the con- densate. High concentrations of solids directly affect the performance of steam traps. If particulate matter is trapped between ... side until the shaft is level. See Figure 23.18. 456 V-Belt Drives 5V 10. 01–16.0 O.D. 40 deg Over 16.0 O.D. 42 deg Under 10. 0 O.D. 38 deg Figure 23.20 Sheave gauge Figure 23.21 Fi...

Ngày tải lên: 05/08/2014, 11:20

... adding material to, or removing it from, the rotor. 354 Machinery Component Maintenance and Repair Part III Maintenance and Repair of Machinery Components state. Within a short period of time, ... interchangeability. 370 Machinery Component Maintenance and Repair Ball Bearing Maintenance and Replacement 373 Table 7-3 Ball Bearing Interchange Table 374 Machinery Component Maint...

Ngày tải lên: 11/08/2014, 10:23

... Ricky. Industrial machinery repair : best maintenance practices pocket guide / Ricky Smith and Keith Mobley. p. cm. ISBN 0-7506-7621-3 (pbk : alk. paper) 1. Machinery Maintenance and repair. 2. Industrial ... Ricky. Industrial machinery repair : best maintenance practices pocket guide / Ricky Smith and Keith Mobley. p. cm. ISBN 0-7506-7621-3 (pbk : alk. paper) 1. Machinery Ma...

Ngày tải lên: 05/08/2014, 11:20

... standards; Introduction: Why Use Best Maintenance Repair Practices? 9 ● The maintenance manager needs to conduct monthly spot checks on randomly selected PMs and repairs for quality assurance. ● The present ... avoid loose-fitting clothing in the plant? A. It can create a barrier from sharp parts B. It can get caught in moving parts C. It is unprofessional D. None of the above 17 What should...

Ngày tải lên: 05/08/2014, 11:20