Volume 16 - Machining Part 5 docx

... mm (0.3 7-0 . 75 in.) diameter 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.) ... 13 45, 4042, 4047, 4140, 4142, 41 45, 4147, 4340, 50 B40, 50 B44, 50 46, 50 B46, 51 40, 51 45, 51 47, 81B 45, 8640, 8642, 86 45,...

Ngày tải lên: 10/08/2014, 13:20

... high-vanadium super high-speed tool steels (M4 and T 15) 194 0-1 952 Increasing substitution of molybdenum for tungsten 1 953 Introduction of sulfurized free -machining high-speed tool steel 1961 ... ECM 2 85 41 68 ECM and shot peened 56 0 81 1 35 ELP 290 42 70 Inconel 718, solution treated and aged, 44 HRC ELP and shot peened 54 0 79 132 Note: Shot size: S110; shot ha...

Ngày tải lên: 10/08/2014, 13:20

... 0.1 25 5 0. 15 6 0.20 (a) 8 (a) 0. 25 10 0.32 13 0.40 (a) 16 (a) 0 .50 20 0.63 25 0.80 (a) 32 (a) 1.00 40 1. 25 50 1.60 (a) 63 (a) 2.0 80 2 .5 100 3.2 (a) 1 25 (a) ... 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 (inside di...

Ngày tải lên: 10/08/2014, 13:20

... 6. 25 10 .50 2.00 . . . 0.06 6 6-6 8 CPM Rex T 15 T 15 1 .55 4.00 12. 25 . . . 5. 00 5. 00 0.06 6 5- 6 7 CPM Rex T 15 HS T 15 1 .55 4.00 12. 25 . . . 5. 00 5. 00 ... 67 .5 65. 5 65 59 55 .5 Conventional M42 67 .5 65 65 59 55 Table 5 Hot hardness of CPM alloys Hot hardness, HRC Alloy grade At room temperature befor...

Ngày tải lên: 10/08/2014, 13:20

... 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- 0.0 25 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 1...

Ngày tải lên: 10/08/2014, 13:20

... 50 46, 50 B46, 50 B50, 50 B60, 50 75, 50 80, 51 30, 51 32, 51 35, 51 40, 51 45, 51 47, 51 50, 51 55, 51 60 , 51 B60, 50 100, 51 100, 52 100, 61 45, 6 150 , 6180, 6240, 6 250 , 6260, 6270, 6290, 6342, 6382, 6440, 64 75, ... 81 267 53 174 36 117 25 82 25 82 25 82 1.6 127 418 80 264 53 173 35 116 24 78 17 57 16 54 3.2 127 418 80 263 52 171 34 112...

Ngày tải lên: 10/08/2014, 13:20

... 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 0 65 3 0-4 2 9 0-1 15 3 -4 106 5- 1 780 4 2-7 0 For holes 116 mm (4 in.) in diameter and larger, ... keyway. S5 M3 84 2 75 0. 15 0.006 K20 C-2 18 60 0.0 75 0.003 S4, S5 M2, M3 3 05, 308, 321, 347, 348, 384, 3 85 22 5- 2 75 Cold draw...

Ngày tải lên: 10/08/2014, 13:20

... 50 B46, 50 B50, 86B 45, 8 650 , 8 655 , 8660, 8740, 8742, 50 60, 50 B60, 51 30, 51 32, 51 35, 51 40, 51 45, 51 47, 51 50, 9 254 , 9 255 , 9260, 94B30, High carbon: 50 100, 51 100, 52 100, M -5 0 32 5- 3 75 Normalized, or ... 1 050 , 1 053 , 1 055 , 152 4, 152 5, 152 6, 152 7, 153 6, 154 1, 154 7, 154 8, 155 1, 155 2 32 5- 3 75 Quenched and tempered 3 10 0. 05 0.002...

Ngày tải lên: 10/08/2014, 13:20

... 316, 416) 4 9-7 5 1 -3 4 5- 1 05 15 0- 350 4 5- 1 50 15 0- 50 0 0.1 3- 0.20 0.00 5- 0.008 SNMM- ND C -5 (b) 1 9-3 0 - 1 4 5- 1 20 15 0- 200 4 5- 1 20 15 0- 200 0.1 3- 0.18 0.00 5- 0.007 SPGM C -5 (b) ... 3 2- 36 .5 1 - 1 4 5- 1 05 15 0- 350 4 5- 1 50 15 0- 50 0 0.1 0- 0.13 0.00 4- 0.0...

Ngày tải lên: 10/08/2014, 13:20

... 33. 5- 4 5. 7 11 0-1 50 7 6-9 1 25 0-3 00 24 0-3 00 24. 4-2 7.4 8 0-9 0 48. 8 -5 3.3 160 -1 75 30 0-3 75 12.2 -1 6. 8 4 0 -5 5 27. 4-4 2.7 9 0-1 40 37 5- 4 50 (b) 9. 1-1 2.2 3 0-4 0 Stainless steels 15. 2-3 0 .5 ... 27 5- 3 25 18 60 0.0 25 0.001 13 5- 1 85 46 150 0. 05 0.002 18 5- 2 40 41 1 35 0. 05 0...

Ngày tải lên: 10/08/2014, 13:20