Volume 16 - Machining Part 7 pdf

... steel. Diameter Depth mm in. mm in. 5 0-6 4 2-2 61 0 -7 62 2 4-3 0 6 5-8 9 2 -3 76 2-1 065 3 0-4 2 9 0-1 15 3 -4 106 5-1 78 0 4 2 -7 0 For holes 116 mm (4 in.) in diameter and larger, maximum ... 275 0.15 0.006 K20 C-2 18 60 0. 075 0.003 S4, S5 M2, M3 305, 308, 321, 3 47, 348, 384, 385 22 5-2 75 Cold drawn 69 225 0.10 0....

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... 50 0 -7 00 7 0-1 00 9 3-9 4 3. 5-4 .5 3. 2-4 .1 Al 2 O 3 -ZrO 2 70 0-9 00 10 0-1 30 9 3-9 4 5. 0-8 .0 4. 5 -7 .3 Al 2 O 3 -TiC 60 0-8 50 9 0-1 20 9 4-9 5 3. 5-4 .5 3. 2-4 .1 Al 2 O 3 -SiC w 55 0 -7 50 8 0-1 10 9 4-9 5 4. 5-8 .0 ... 0.01 2- 0.025 9 1-1 22 30 0- 400 0.1 3- 0.51 0.00 5- 0.020 33 0-4 50 C5 5 3-9 1 17 5- 300...

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... 81 2 67 53 174 36 1 17 25 82 25 82 25 82 1.6 1 27 418 80 264 53 173 35 116 24 78 17 57 16 54 3.2 1 27 418 80 263 52 171 34 112 23 75 16 52 12 40 6.4 1 27 416 80 263 51 1 67 34 ... 2 57 944 185 6 07 1 17 384 77 254 52 171 37 120 28 103 1.6 201 660 134 438 86 281 56 184 35 114 27 88 22 71 3.2 174 572 111 364 77 251 47...

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... 4 5-5 2 HRC 1 0-1 2 5-1 2 2-4 3 -7 -5 to -1 0 0 to -1 0 2-4 5-8 12 5-4 25 1 0-1 2 5-1 2 3-5 4-8 -5 to -1 0 0 to -1 0 2-5 5-8 Wrought and cast alloy steels 4 5-5 2 HRC 1 0-1 2 5-1 2 2-4 3 -7 -5 to -1 0 0 to -1 0 ... 1 2-2 5 1 0-2 0 5 -7 5-1 1 1 0-2 0 5-1 5 5 -7 7- 1 0 Wrought titanium alloys 11 0-4 40 1 0...

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... average • R max • maximum peak-to-valley roughness height • R q • root-mean-square roughness average • R y • maximum peak-to-valley roughness height • R z • ten-point height (roughness average) ... • parts per million • PSA • pressure-sensitive adhesive • psi • pounds per square inch • PTP • point-to-point • PVD • physical vapor deposition ... friction energy per unit vol...

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... v. 16. Machining I. Metals Handbooks, manuals, etc. I. ASM Handbook Committee. II. ASM International. Handbook Committee. TA459.M43 1 978 669 7 8-1 4934 ISBN 0-8 71 7 0-0 0 7- 7 (v. 1) SAN 20 4 -7 586 ... 0.8 0-1 .60 3 2-6 3 Dovetails Broached 0.8 0-1 .60 3 2-6 3 Corner breaks Mass media finished 0.80 32 Compressor casing (M-152 stainless steel) Flowpath (ins...

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... high-carbon high-cobalt super hard high-speed tool steels (M40 series) 1 970 Introduction of powdered metal high-speed tool steels 1 973 Addition of higher silicon/nitrogen content to M -7 to ... 170 25 42 EDM roughing and shot peened 540 78 130 EDM finishing 170 25 42 EDM finishing and shot peened 480 70 1 17 ECM 285 41 68 ECM and shot peened 560 81 135 ELP 290 42 70 Incone...

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... 144, % Cobalt 4 2-4 7 4 0-4 5 Chromium 2 7- 3 2 2 5-3 0 Tungsten 1 4-1 9 1 6- 21 Carbon 2-4 2-4 Tantalum or niobium 2 -7 3-8 Manganese 1-3 1-3 Iron 2-5 2-5 Nickel 7 (a) 7 (a) (a) Maximum ... 451 65.4 7. 7 VC 2900 Cubic 270 0 4900 5 .71 422 61.2 7. 2 HfC 2600 Cubic 3900 70 50 12 .76 352 51.1 6.6 ZrC 270 0 Cubic 3400 6...

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... 2 0-6 5 5-1 7 1 9-3 2 mm (0 .7 5-1 .25 in.) diameter 4 0-1 50 1 0-4 0 3 2-3 8 mm (1.2 5-1 .50 in.) diameter 6 4-1 90 1 7- 5 0 Internal chip removal type 7. 9-9 .4 mm (0.3 1-0 . 37 in.) diameter 2 0-3 0 5-8 9. 4-1 9 ... diameter 7- 1 1 2-3 Drilling, large 0.3 to 0.43 × diam, mm 2-3 × diam, in. Gundrilling External chip removal type...

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... free-cutting metal 0.34 3-0 .991 0.013 5-0 .0390 24 20 26 1.0 2-2 .44 0.040 0-0 .0960 21 18 24 2.4 9-3 .05 0.098 0-0 .1200 18 16 22 3.2 6-6 .35 0.128 5- 16 14 20 6.5 3-8 .7 0.2 57 0- 14 ... 1 2-1 8 0.10 0.004 0.6 3-1 .5 2 5-6 0 SAE 1 070 E 5-1 0 0.05 0.002 0 .7 1-1 .5 2 8-6 0 SAE 1112 . . . 87 HRB 0.025 0.001 1. 0-1 .15 4...

Ngày tải lên: 10/08/2014, 13:20