Industrial Machinery Repair Part Episode 2 Part 5 doc

... areas and are screwed directly into the bearing or into a short pipe connection to the bearing. 3 52 Machinery Installation Development of your preventive maintenance tasks is highly recommended before ... needed to minimize rust formation rising from water in the gear housing. Mixers and Agitators 355 Figure 18 .2 Side-entering propeller-type mixer Typically, the screws are either steel...

Ngày tải lên: 05/08/2014, 11:20

... 1 157 2 8.00 6 21 6 11 1331 2 1/4 11.39 6 1/4 24 4 11 1 /2 1 52 0 2 1 /2 15. 63 6 1 /2 2 75 12 1 728 2 3/4 20 .80 6 3/4 308 12 1 /2 1 953 3 27 .00 7 343 13 21 97 3 1/4 34.33 7 1/4 381 14 27 44 3 1 /2 42. 88 7 1 /2 422 ... 3/ 32 3/16 × 3/16 1 5/ 16 to 11/4 1/4 1/8 1/4 × 1/4 1 5/ 16 to 13/8 5/ 16 5/ 32 5/ 16 × 5/ 16 1 7/16 to 13/4 3/8 3/16 3/8 × 3/8 1 13/16 to 2...

Ngày tải lên: 05/08/2014, 11:20

... 3. 72 55 6 4.10 57 1 4.49 1 95 72 2100 53 5 3.43 54 8 3.77 5 62 4. 45 576 4 .53 59 0 4. 95 20 50 4 22 00 55 8 3.87 57 0 4 .23 58 4 4.61 59 7 5. 02 610 5. 43 21 436 23 00 5 82 4.36 59 3 4. 72 6 05 5. 12 618 5. 54 631 5. 95 22 368 24 00 ... 0.604 0 .58 0 350 0. 654 0.631 0.608 0 .58 6 0 .56 5 0 .54 4 400 0.616 0 .59 4 0 .57 3 0 .5 52 0 .5 32 0 .51 3 45...

Ngày tải lên: 05/08/2014, 11:20

... a = 1 P Whole depth, Wd = 20 +0. 0 02 P (20 P or smaller) Dedendum, Wd = 2. 157 P (larger than 20 P) Whole depth, b = Wd −a Clearance, c = b −a Tooth thickness, t = 1. 57 08 P Backlash Backlash in ... = πD N or 3.1416 ×6 48 or 3.1416 8 or p = .3 927 inches Example 2: What is the pitch diameter of a .50 0" circular-pitch gear with 128 teeth? D = pN π or .5 × 128 3. 1416 D = 2...

Ngày tải lên: 05/08/2014, 11:20

... journals—in SUS ratings Surface speed ft./min. Below 32 ◦ 32 ◦ – 150 ◦ 150 ◦ 20 0 ◦ Below 150 42 65 150 150 –300 42 65 120 300– 750 42 50 65 Over 750 42 50 55 328 Lubrication the separators because the components ... Figure 15 .2. 123 456 7891011 12 0 50 100 150 20 0 Particle count / PPM Month Monthly samples Press Hydraulic System Hydraulic Fluid Samples Compone...

Ngày tải lên: 05/08/2014, 11:20

... startup. Packing and Seals 3 75 Figure 19. 12 Proper lantern ring installation 24 Loosen the gland nuts one complete turn and rotate the shaft by hand to get running clearance. 25 Retighten the nuts finger ... the stuffing box (Figure 19.11). 22 Install the lantern ring in its correct location within the gland. Do not force the lantern ring into position (Figure 19. 12) . 23 Tighten up t...

Ngày tải lên: 05/08/2014, 11:20

... Figure 21 .5. Precision Measurement 393 7 0 654 321 Figure 20 .11 Exercise 2 54 321 1 2 22 23 24 3 0 Figure 20 . 12 Exercise 3 Precision Measurement 389 0 12 20 0 5 10 15 3 456 Figure 20 .5 Micrometer 0 5 20 321 0 0 1 2 Vernier ... the Precision Measurement 387 54 321 3 1 0 2 22 23 24 Figure 20 .1 Outside micrometer Frame Thimble SpindleAnvil Lock 54 32...

Ngày tải lên: 05/08/2014, 11:20

... • Source: Integrated Systems Inc. Pumps 421 Frequency 1ϫrpm 2 rpm Vane pass (# vanesϫrpm) Recirculation accompanied by some cavitation Velocity Figure 21 .22 Vane pass frequency as smoothly into ... discharge line. The vanes may swing on pivots, or they may slide in slots in the rotor. Pumps 4 25 Table 21 .1 continued THE PROBLEM THE CAUSES Insufficient discharge pressure Intermittent ope...

Ngày tải lên: 05/08/2014, 11:20

... × 2 98 .26 " or 98" = 6" × 3.14 2 + 12& quot; × 3.14 2 + 35& quot; × 2 V-Belt Drives 455 25 " 25 " Figure 23 .19 Sheave alignment 2 Next, make sure the shafts are parallel. This ... diameter × 3.14 2 + driven diameter × 3.14 2 + center to center × 2 Use the formula above to find the belt length. Belt length = 6" × 3.14 2 + 12& quot; × 3.14...

Ngày tải lên: 05/08/2014, 11:20

... Ricky. Industrial machinery repair : best maintenance practices pocket guide / Ricky Smith and Keith Mobley. p. cm. ISBN 0- 750 6-7 621 -3 (pbk : alk. paper) 1. Machinery Maintenance and repair. 2. Industrial ... Machinery Maintenance and repair. 2. Industrial equipment–Maintenance and repair. I. Mobley, Keith. II. Title. TJ 153 .S6 355 20 03 621 .8  16–dc21 20 030404 35...

Ngày tải lên: 27/06/2014, 18:20