Industrial Machinery Repair Part 11 doc

... taken to the shop. Redundant equipment also needs this type of flexibility. Machinery Mounts There are many ways of mounting machinery that are not just rigidly bolting to the bed plate. Some equipment ... and can be made up of normal scrap parts. See Figure 17.1. Due to the fact that over time most concrete slabs settle, whenever possi- ble, do not mount the machinery directly to the co...

Ngày tải lên: 11/08/2014, 08:22

... 24,000 127,000 40 2,800 4,500 11, 000 20,000 111 ,000 50 3,500 9,300 18,000 97,000 60 2,600 8,000 16,000 88,000 70 6,700 14,000 81,000 80 5,700 12,000 75,000 90 4,800 11, 000 70,000 100 4,000 10,000 ... in for maximum resistance to deflection under combined Figure 6 .11 Double row-type ball bearing Bearings 111 ● Do not spin bearings (particularly dirty ones) with compressed service air....

Ngày tải lên: 11/08/2014, 08:22

... 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 not in stock, ... maintained within the conveyor’s design operating envelope. 222 Couplings Figure 11. 7 Typical bellows coupling Figure 11. 8 Typical flexible shaft coupling Diaphragm Diaphragm couplings pro...

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... procedure has an identifying number and title; 2 The purpose is outlined; 3 Tools, reference documents, and any parts are listed; 4 Safety and operating cautions are prominently displayed; 5 A location ... 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 assur...

Ngày tải lên: 05/08/2014, 11:20

... 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 not in stock, ... shafts. A typical flanged rigid coupling is illustrated in Figure 11. 1. Couplings 217 Figure 11. 2 Typical split rigid coupling Figure 11. 3 Typical compression rigid coupling 230 Coupling...

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... PROCEDURE TASK DESCRIPTION: P.M. – Inspect hydraulic oil reserve tank level EQUIPMENT NUMBER: 3111 11 FILE NUMBER: 09 FREQUENCY: 52 KEYWORD, QUALIFIER: Unit, Hydraulic (Dynamic Press) SKILL/CRAFT: ... trends that can lead to positive or negative consequences. See Figure 15.2. 1234567891 0111 2 0 50 100 150 200 Particle count / PPM Month Monthly samples Press Hydraulic System Hydraulic Flui...

Ngày tải lên: 05/08/2014, 11:20

... of machinery is used in a continuous line process, you need to have a true line of center with the process. The best and most accurate method to use is laser alignment. Once the piece of machinery ... taken to the shop. Redundant equipment also needs this type of flexibility. Machinery Mounts There are many ways of mounting machinery that are not just rigidly bolting to the bed plate....

Ngày tải lên: 05/08/2014, 11:20

... and self-priming features, it is essential that all clearances between rotating parts, and between rotating and stationary parts, be kept to a minimum in order to reduce slippage. Slippage is leakage ... streams, toward the center discharge. This eliminates unbalanced hydraulic thrust. The screw Pumps 411 In general, the effective flow rate of reciprocating pumps decreases as the viscosity of...

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... 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

... and roller. 2 Bearings: A. Are found in machines with moving parts. B. Function as guides. C. Help reduce the friction between moving parts. D. All of the above. 38 Maintenance Skills Assessment C. ... All equipment and machinery should be securely placed, and anchored when necessary, to prevent tipping or other movement that could result in damage or personal injury. Most machinery shoul...

Ngày tải lên: 05/08/2014, 11:20