1. High speed tool steel;
2. Easy length adjustment-without a shim or replacement of mold;
3. Guide groove design, convenient for lubrication;
4. Slug free die design.
Tenroy standard thick turret toolings are suitable for Amada, Finn-power, Tailift, LFK, Yawei and other brand punch presses. It is the most practical types of sheet metal mold. It can improve the performance of tool, enhance flexibility and prolong the tooling life.
The related size of the thick turret punch press tools and the CNC punch press must be in accord with below table showing:
Standard Thick Turret
Punch Press Tools |
Station |
|
A (1/2”) |
B (1 1/4”) |
C (2”) |
D (3 1/2”) |
E (4 1/2”) |
|
Punch Assembly |
Ass. length |
209.50 |
209.50 |
209.00 |
211.00 |
211.00 |
|
Punch length |
207.50 |
207.50 |
96.00 |
84.00 |
85.00 |
|
Guide O dia. |
25.91-0.007 -0.020 |
47.83-0.009 -0.025 |
69.85-0.010 -0.029 |
111.25-0.012 -0.034 |
133.35-0.014 -0.039 |
|
Guide key width |
4.76+0.022 +0.010 |
4.76+0.022 +0.010 |
12.70+0.034 +0.016 |
12.70+0.034 +0.016 |
12.70+0.034 +0.016 |
|
Die |
O dia. |
25.40-0.007 -0.020 |
47.62-0.009 -0.025 |
88.89-0.012 -0.034 |
125.43-0.014 -0.039 |
158.74-0.014 -0.039 |
|
Height |
30 |
30 |
30 |
30 |
30 |
Unit: mm
The basic parameters of each station for standard thick turret tools please see below table:
|
Basic Parameters of Thick Turret Tools |
Station |
|
A (1/2”) |
B (1 1/4”) |
C (2”) |
D (3 1/2”) |
E (4 1/2”) |
|
Max.Process Range |
12.7 |
12.7-31.7 |
31.7-50.8 |
50.8-88.9 |
88.9-114.3 |
|
Max.Punch Thickness |
3.8 |
6.4 |
6.4 |
6.4 |
6.4 |
|
Min.Punch Thickness |
0.5 |
0.5 |
0.5 |
0.5 |
0.5 |
|
Compression Resistance |
60 KN |
170 KN |
250 KN |
350 KN |
400 KN |
|
Max. Blade Length |
16.0 |
18.0 |
25.5 |
25.5 |
26.5 |
|
Die Insert Depth |
3 |
3 |
3 |
4 |
5 |
|
Grinding Vlue |
Punch Body |
2 |
2 |
2 |
2 |
2 |
|
Die |
2 |
2 |
2 |
2 |
2 |
Unit: mm
For punch body, tenroy produce it with SKH-51. It has another name of high speed steel. This is an alloy steel with complex composition. It includes tungsten, molybdenum, chromium, vanadium, cobalt and other carbide forming elements. The total amount of alloying element arrive to 10%-25%. On the condition of hot heat (around 500℃) that emerging with high-speed punching, it will keep high hardness and HRC can arrive above 60. This is also the main feature of high speed steel which is called red hardness. This material can make the toolings more durable and wear-ressistant which will cause a longer tooling life.
The die material tenroy choose is Japanese imported special steel DC53, which is a new type tooling steel improved from SKD11. This material overcome the weakness of SKD11’s insufficient tempering hardness and toughness. The strength and hardness is excellent while doing heat treatment, HRC can arrive to 62-63.
DC53 steel’s toughness in cold die steel is more prominent. Tools made by DC53 will have little cracks and cracking which will greatly improve the tooling life.
Tenroy toolings applications: communications equipment, kitchen equipment, hotel equipment, solar energy equipment, machine equipment, power and electrical control cabinets, low voltage switch cabinet, aviation, military, ships, locomotives, cars, refrigerators, air conditioners, stoves, elevators, security door manufacturing, stainless steel decoration, cabinet manufacturing, and other sheet metal industries.
