Volume 16 - Machining Part 16 pps

... v. 16. Machining I. Metals Handbooks, manuals, etc. I. ASM Handbook Committee. II. ASM International. Handbook Committee. TA459.M43 1978 669 7 8-1 4934 ISBN 0-8 717 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 (inside d...

Ngày tải lên: 10/08/2014, 13:20

... 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 0.257 0- 14 ... 1 2-1 8 0.10 0.004 0.6 3-1 .5 2 5-6 0 SAE 1070 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 0-4 5...

Ngày tải lên: 10/08/2014, 13:20

... 1 - 1 6 0-1 20 20 0- 400 9 0-1 85 30 0- 600 0.1 3- 0.20 0.00 5- 0.008 SNMM- ND C-5 (b) 4 9-7 5 1 -3 6 0-1 20 20 0- 400 9 0-1 85 30 0- 600 0.1 5- 0.25 0.00 6- 0.010 SNMM- ND C-5 (b) 1 9-3 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...

Ngày tải lên: 10/08/2014, 13:20

... R-405 14 5-1 80 4 5-2 3 15 0-7 5 2. 6-1 .3 4-2 0.6 1.0 Monel K-500 160 -2 10 2 4-1 8 8 0-6 0 1. 3-0 .3 2-0 .5 0.3 0.5 Monel 501 160 -2 10 3 0-1 8 10 0-6 0 1. 9-0 .6 3-1 0.5 0.85 Hastelloy A 21 0-2 60 3 7-2 3 12 0-7 5 ... 14 0-1 85 4 3-3 0 14 0-1 00 2. 6-1 .3 4-2 1.0 1.5 416, 430F 15 5-1 95 5 5-4 3 18 0-1 40 4. 5-3 .2 7-...

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... 3 0-7 6 10 0- 250 5. 5-2 7 1 8- 90 276 40 A 31 5-4 20 A or B N 500 500 320 220 150 2 6-7 2 8 5- 235 4. 6-2 6 1 5- 85 276 40 A 4 5-5 2 HRC A or B N 500 400 280 220 150 2 1-6 7 7 0- 220 3. 7-2 4 1 2- 80 ... 2 4-7 6 8 0- 250 4. 3-2 7 1 4- 90 414 60 A 5 2-5 8 HRC A or B K 500 320 280 120 120 2 3-6 9 7 5- 225 3. 9-2 5...

Ngày tải lên: 10/08/2014, 13:20

... carbides at fusion line (knife-line attack) In niobium- or titanium-stabilized steels A very rare problem. Niobium- and titanium-stabilized steels not common (a) Particularly after high heat ... Oxygen (O 2 ) 0-5 % Hydrogen sulfide (H 2 S) 0-5 0 ppm Sulfur dioxide (SO 2 ) 0-5 00 ppm Sulfur trioxide (SO 3 ) 0-5 0 ppm Carbon monoxide (CO) 0-5 % Water vapor (H...

Ngày tải lên: 10/08/2014, 13:20

... high-vanadium super high-speed tool steels (M4 and T15) 194 0-1 952 Increasing substitution of molybdenum for tungsten 1953 Introduction of sulfurized free -machining high-speed tool steel 1961 ... high-carbon high-cobalt super hard high-speed tool steels (M40 series) 1970 Introduction of powdered metal high-speed tool steels 1973 Addition of higher silicon/nitrogen content...

Ngày tải lên: 10/08/2014, 13:20

... Tantung 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) ... for machining aircraft parts. At a Fig. 15 Variation in fracture toughness (K Ic ) with temperature for a number of WC-Co base alloys. A, 86WC- 2TaC...

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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 ... 14 0-1 90 C5, C6 7 6- 122 25 0- 400 0.3 0- 0.64 0.01 2- 0.025 10 6- 168 35 0- 550 0.1 3-...

Ngày tải lên: 10/08/2014, 13:20

... 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 4. 6-...

Ngày tải lên: 10/08/2014, 13:20