|
1-831-338-8250
North American
Cutting Systems
provides CNC machine tool REPAIR
SERVICES on all of the types of equipment we sell. On-site
service for Plasma Cutting Machines, Oxyfuel Torches, Flame Cutters,
CO2 Lasers, Abrasive Waterjet Systems, CNC Controls - Repairs and
Retrofits, along with training on a wide variety of CNC equipment.
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PUNCH TONNAGE
CHART
|
|
|
Tonnage
requirement
for other than
mild steel
(60,000 Pound
Shear Strength) |
| Aluminum
(2024-0) |
.36 |
| Brass
(1/4 Hard) |
.70 |
| Copper
(1/2 Hard) |
.52 |
| Steel
(50% Carbon) |
1.60 |
| Steel
Cold Drawn (1018) |
1.24 |
| Stainless
Steel (303) |
1.50
| | | |
|
TONNAGE REQUIRED TO PUNCH ROUND HOLES
in ASTM A-36
Structural
Steel | |
|
|
| METAL THICKNESS |
| 1/8" |
1/4" |
3/8" |
1/2" |
5/8" |
3/4" |
7/8" |
1" |
1-1/8" |
1-1/4" | |
| 1/8" |
| 1/4" |
| 3/8" |
| 1/2" |
| 5/8" |
| 3/4" |
| 7/8" |
| 1" |
| 1-1/8" |
| 1-1/4" |
| 1-3/8" |
| 1-1/2" |
| 1-5/8" |
| 1-3/4" |
| 2" |
| 2-1/4" |
| 2-1/2" |
| 2-3/4" |
| 3" | |
| 1.5 |
--- |
--- |
--- |
--- |
--- |
--- |
--- |
--- |
--- |
| 3 |
5.9 |
--- |
--- |
--- |
--- |
--- |
--- |
--- |
--- |
| 4.4 |
8.8 |
13.3 |
--- |
--- |
--- |
--- |
--- |
--- |
--- |
| 5.9 |
11.8 |
17.7 |
23.6 |
29.5 |
--- |
--- |
--- |
--- |
--- |
| 7.4 |
14.7 |
22.1 |
29.4 |
37.0 |
44.2 |
--- |
--- |
--- |
--- |
| 8.9 |
17.7 |
26.5 |
35.3 |
44.2 |
53.0 |
62.0 |
--- |
--- |
--- |
| 10.3 |
20.6 |
31.0 |
41.2 |
51.5 |
62.0 |
72.2 |
82.5 |
--- |
--- |
| 11.8 |
23.6 |
35.3 |
47.1 |
59.0 |
70.7 |
82.5 |
94.3 |
106.0 |
--- |
| 13.3 |
26.5 |
39.7 |
52.9 |
66.2 |
79.4 |
92.7 |
106.0 |
119.0 |
132.5 |
| 14.7 |
29.5 |
44.2 |
58.9 |
73.7 |
88.4 |
103.2 |
117.9 |
132.6 |
147.3 |
| 16.2 |
32.4 |
48.6 |
64.8 |
81.0 |
97.2 |
113.4 |
129.6 |
145.8 |
162.0 |
| 17.7 |
35.3 |
53.0 |
70.6 |
88.3 |
106.0 |
123.6 |
141.3 |
159.0 |
176.7 |
| 19.2 |
38.3 |
57.5 |
76.6 |
95.7 |
114.9 |
134.0 |
153.2 |
172.3 |
191.5 |
| 20.6 |
41.2 |
61.9 |
82.5 |
103.1 |
123.7 |
144.3 |
164.9 |
185.6 |
206.2 |
| 23.5 |
47.1 |
70.7 |
94.3 |
117.8 |
141.4 |
164.9 |
188.5 |
212.1 |
235.6 |
| 26.5 |
53.0 |
79.5 |
106.0 |
132.5 |
159.0 |
185.6 |
212.1 |
238.6 |
--- |
| 29.5 |
58.9 |
88.4 |
117.8 |
147.3 |
--- |
--- |
--- |
--- |
--- |
| 32.4 |
64.8 |
97.2 |
129.6 |
--- |
--- |
--- |
--- |
--- |
--- |
| 35.4 |
70.7 |
106.0 |
141.4 |
--- |
--- |
--- |
--- |
--- |
--- | |
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