original Tungsten Carbide die 「Tokyo-ACE 」

Punch for silver bimetal rivet Contacts

Punch for silver bimetal rivet Contacts

Punch for silver bimetal rivet Contacts

Punch for silver bimetal rivet Contacts

・Work Material:Fine-gained WC-Co, G5, G6 etc.
・Processing Machine:Precision Micromachining Center
(Not shaping by the sinker electrical discharge machining )
・Mirror finish with Lap-less                               
  Roughness of the bottom:Ra 0.020μm(same as lapped finish)

【Difference from Existing Processing】

1.Reduce its processing time substantially and 24h in a row

[Processing time per piece] Existing Process:Sinker electrical discharge machining + Turn out the electrode + lapping = 50 minutes
New Process :Direct carving                                                                                        =15 minutes
*Available mass-production of greater than 1,000 units
Series processing of 30 units per a lot

2.Ensured Substantial Cost-cutting

Its running cost would be 1/5 to 1/10 of the existing process

3.Delivered its quality improvement

No hardening layer nor micro-crack as the electrical discharge machining
Maximize its potential of the WC-Co

LinkIconReproduction of Tungsten Carbide Dies and Punches

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Contact usTokyo Byora Thailand Co.,Ltd. What’s about the Tungsten Carbide Heading Dies?
The EDM to the Tungsten Carbide
Reproduction of Tungsten Carbide Dies and Punches
What's about the Cold Heading Process?
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