Tungsten Carbide Punches for Stamping Press Tool Dies
Precision Tungsten Carbide Punches for Stamping Press Tool Dies
Precision metal stamping die components use hard alloy cemented carbide material with HRC 87~95.
They are also called tungsten carbide cutting punches or die punches in the cold metal stamping dies. or called forming punches.
Precision Carbide Die Components are used in Electronics Mobile Phones, Computers, or PCB Connector Terminal Industries. So they also can be called connector punches.
These Precision Die Punch Components have cylindrical shapes or rectangular shapes. Circular Cylindrical punches are the most usual, most of them are the standard parts. And Rectangular punch parts are rare, and usually are custom-made special parts according to drawings’ specific requirements.
These Precision small Carbide Punch Components are machined by (PG) Optical Profile Curve Grinding + Precision Surface Grinding Technology.
The material is cemented tungsten carbide.
Welcome to send your specific drawings/part no. with your requirements to us for quotations.
(PG) Optical Profile Grinding Service for Carbide Punches and Die Inserts
AMADA PG provides a high-quality guarantee for the curve grinding of special-shaped stamping die components.
The precision can reach +-0.001mm.
The surface roughness is Ra0.05.
It is suitable for machining precision components for various precision metal stamping dies and tools for the connector terminal industry.
Precision Surface Grinding for Punches and Die Inserts in Hard Metal
The precision plane grinders are mainly used for precision machining of shape finishing and surface parallelism and finish.
The maximum finish is R0.05.
The machining accuracy can be controlled within +-1um.
The minimum groove is 0.07mm.
The best clearance angle is R0.01.
It can satisfy all kinds of ultra-precision die components processing.
Langdi Precision is a professional precision mold parts manufacturing factory that provides professional processing & machining solutions for various precision parts, stamping die components, carbide punches and die inserts, cores and cavities, ejector pins, thimble barrels, mechanical parts, gauging fixture components, etc.