handbook of die design 2nd edition phần 6 docx
handbook of die design 2nd edition phần 6 docx
... 20
0.024 0 .61 39 22 21
0.031 0.79 42 23 22
0.0 36 0.91 44 26 24
0.042 1.07 46 28 25
0.0 46 1.17 47 28 25
0.054 1.37 47 29 26
0. 062 –0.124 1.57–3.15 48 30 27
0.125–0.250 3.18 6. 35 47 28 26
Suchy_CH09.qxd ... 0.125–0.375 Under 3 3–10
Steel, annealed 29– 36 36 43 0.4–0.5 0.5–0 .6
Steel, hard 36 43 43–58 0.5–0 .6 0 .6 0.8
Aluminum 7–15 15–22 0.1–0.2 0.2–0.3
Brass 22– 36 36 43 0.3–0.4...
handbook of die design 2nd edition phần 3 docx
... Openings
Shaft Opening
h6 D8 E8 F8 G7 H7 J7 K7 M7 N7
h7 H8 J8 K8 M8 N8
h8 D9 E8 F9–F8 H8
h9 D10–D9 E8 F9–F8 H9–H8
h11 D11 H11
Opening Shaft
H6 f6 g5 h5 j5 k5 m5 n5
H7 d8 e8 f7 g6 h6 j6 k6 m6 n6
H8 d10–d9 ... removed from the die- working area. Naturally,
the part has to be blown off the face of the die with air, or be manually removed with tongs.
4-2-7 Strippers
Stripping of parts off...
handbook of die design 2nd edition phần 1 ppsx
... 0. 064 1 .6 0. 064 1 .6
1.00 25.40 5 127.0 2.188 55 .6 1.400 35. 56 10 254 0. 064 1 .6 0. 064 1 .6
1.20 30.48 6 152.4 2 .62 5 66 .7 1 .68 0 42 .67 12 305 0. 064 1 .6 0. 064 1 .6
Titanium
0.38
‡
9.7
‡
1.33 33.8 0. 46 ... 12.45 3.5 89 0. 064 1 .6 0. 064 1 .6
0.40 10. 16 2 50.8 0.875 22.2 0. 560 14.22 4 102 0. 064 1 .6 0. 064 1 .6
0 .60 15.24 3 76. 2 1.313 33.3 0.840 21.34 6 1...
handbook of die design 2nd edition phần 2 pptx
... soft
1
/
2
hard 2024-T 7075-T mild 4130 302
0.010 0.25 3 4 4 4 4 4 4
0.031 0.78 4 4 4 4 4 4 4
0. 062 1.57 4 4 4 4 4 4 6
0.078 1.98 4 4 4 4 4 6 6
0.093 2. 36 4 4 6 6 6 6 6
0.125 3.175 6 6 6 6 6 ... to the Terms of Use as given at the website.
Source: HANDBOOK OF DIE DESIGN
3-1-2 Die Set Selection Guidelines
Die sets are manufactured in three accuracy groups:
1. C...
handbook of die design 2nd edition phần 4 pps
... 43
4.0 56 56
4.5 71 71
5.0 88 88
5.5 1 06 1 06
6.0 1 26 1 26
6.5 150 150
7.0 180 180
7.5 215 215
8.0 255 255
9.0 345 345
10.0 440 450
11.0 545 65 0
12.0 66 5 900
13.0 790 1150
14.0 920 1400
15.0 1 060 1700
Suchy_CH05.qxd ... only.
BLANKING AND PIERCING OPERATIONS 263
FIGURE 6- 17 Grinding of the cutting surface of a punch.
FIGURE 6- 18 Spiral end of a punch.
Suchy_CH 06. qxd...
handbook of die design 2nd edition phần 5 pot
... 5.38 5 .60 5.92 6. 24 6. 56 6.88 7.31 7 .63 7. 96 8.28 8 .60 9.03 9. 46
3.50 4.74 4.85 5.17 5 .60 6. 03 6. 24 6. 56 6.89 7.21 7.53 7. 96 8.28 8 .60 8.93 9.25 9 .68 10.11
4.00 5.39 5.49 5.82 6. 25 6. 67 6. 89 7.21 ... 5.89 6. 21 6. 53 6. 96 7.39
1 .60 2.28 2.39 2.71 3.14 3.57 3.79 4.11 4.43 4.75 5.07 5.50 5.82 6. 15 6. 47 6. 79 7.22 7 .65
2.00 2.80 2.91 3.23 3 .66 4.09 4.3...
handbook of die design 2nd edition phần 8 potx
... 7 6 5
0.25 (0.010) 12 8.5 7 6. 5 5.5 5
0.51 (0.020) 22 15.5 12 10 8.5 7 6 5
0. 76 (0.030) 22 17 14 12 9.5 8 6 5
1.0 (0.040) 22 18 15.5 12 10 7.5 6 5
1.3 (0.050) 22 19 14.5 12 9 7 5.5
1.5 (0. 060 ) ... and show where the design could be improved on.
11-5-1 Folding and Unfolding Software, Blank Development
Forming of parts can often be a great dilemma to die designers and diemak...
handbook of die design 2nd edition phần 10 pps
... 070M55, 060 A57
1.1209 Cm55 C55-3 XC55H1 070M55
1 060 1. 060 1 C60 C60-1 AF70C55 080A62
1.1221 Ck60 C60-2 XC60 080A62, 060 A62
1070 1.1231 Ck67 XC68 060 A67
1078, 1080 1.1248 Ck75 XC75 060 A78
10 86 1.1 269 ...
1215 1.07 36 9SMn 36 S300 240M07
1.1 165 30Mn5 28Mn6 20M5 120M 36, 150M28
1.1170 28Mn6 35M5
1335 1.1 167 36Mn5 40M5, 35M5 150M 36
1518 1.1133 20Mn5 20M5 120M19
15 36 1...
