PG Optical Profile Grinding Service & Surface Grinding Service

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PG Optical Profile Grinding

01.

For the machining of tungsten carbide materials, there may need various kinds of machining methods combined. For example, optical curved PG profile grinding, precision surface grinding, Circular Precision Grinding, Wir-Cut EDM tungsten carbide machining, etc.

We have full techniques and experience for machining of carbide punches and Die Inserts, especially carbide punch components for stamping tools and dies.

Surface Grinding Service

02.

Standard parts are easy to make, but custom components require more techniques. Custom carbide punches of special shapes are our specialty, whether carbide or HSS material.

We can do custom carbide punches with ultra-precision with super-low tolerance. The precision can reach +/-0.001mm. The surface roughness can reach Ra 0.1mm.

Wire EDM Machining Service

03.

The electronics industry includes mobile phones and computers, connectors and terminal sub-industries. The metal stamping dies and punching tools are small and require high precision and high hardness.

We have rich experience in machining small die components for stamping tools, especially the carbide punch and die inserts with special shapes with ultra-precision requirements.

CMC Manufacturing Service

04.

The autombile Car Industry needs many kinds of precision parts and components. The micro metal stamping die components are one of them.

We don’t produce metal stamping parts, but we CNC process small die punches and die inserts for stamping dies and tools. These punches and dies also can be called stamping die components or Precision Mold Parts.

Precision CNC Machining Service

05.

In the metal stamping production process, there are various kinds of automatic machinery systems to help complete the metal stamping work. these automatic systems or assembly machines also need very high-precision automation system components.

We have rich experiences for the machining of hardware components for automation and various cnc automation parts.

Custom CNC Machining Sevrice

06.

In the metal stamping tools production process, there may also need for some jigs and gauge fixtures. these fixtures may include stamping fixtures, control fixtures, locking fixtures, positioning fixtures, checking fixtures, etc.

gauging fixture components usually are custom shapes and also have high precision requirements.

CNC Profile Grinding Service for Carbide Punches and Die Inserts

CEMENTED CARBIDE AND TUNGSTEN CARBIDE DEFINITION

Talking about tungsten carbide, it is a kind of hard alloy material belonging to the cemented carbide. Cemented carbide is made of hard compounds of an insoluble metal and binder metal by powder metallurgy process. It consists of hard carbide particles bonded together by a metallic binder cobalt (Co).

Actually cemented carbide uses tungsten carbide (WC), Titanium carbide (TiC), Tantalum Carbide (Tac), and Niobium Carbide (NbC) as the aggregate. Tungsten carbide is the most used. So we commonly call cemented carbide the same as tungsten carbide.

The Tungsten carbide color is inclined to white, gray or black color, not like commonly stainless steel materials. So commonly stainless steel materials are commonly called “White Steel”; and Tungsten Carbide material is called “black steel” by the professions of mold tools and mold parts industry.

Carbide Components Machining & Profile Grinding

The raw tungsten carbide materials need to do several kinds of mixed machining, then we can get the needed tungsten carbide components.

For the machining of tungsten carbide material, there are various kinds of CNC machining and CNC grinding methods. For example, Wire-Cut EDM tungsten carbide, PG grinding carbide, polishing carbide surface, turning carbide on a lathe, CNC machining carbide, oil cutting carbide, etc.

Tungsten Carbide Components

Tungsten Carbide is mainly used to make high-speed cutting tools, cold stamping tools, measuring tools, and highly wear-resistant components. The Tungsten carbide punches are one of the most used mold components.

There are also some other tungsten carbide components, for example, tungsten carbide bushings, tungsten carbide sleeves, tungsten carbide mechanical seal, tungsten carbide nozzles, tungsten carbide dies, tungsten carbide inserts and tungsten carbide wear parts & wear plates & wear strips, etc.

Tungsten Carbide Punches

Now Let’s talk about the tungsten carbide punches. The carbide punches are usually used in the cold stamping punching dies or called cold forming tools.

There are various kinds of carbide cutting punches. For example, carbide flat punches, carbide square punches, carbide rectangle punches, carbide hexagon punches, carbide offset punches, etc. These can be called standard punch components.

Custom Carbide Punches

There are also some custom-made carbide punches, or called special shape punches. These punches usually need more techniques and complex machining processes.

For example, PG Profile Grinding for the Carbide Punches, according to the size of the punch, it can be enlarged by 20-50 times through the projector of PG. When it is projected on the display screen before grinding, the tolerance can be controlled to be within +/- 0.001mm.

For the Wire-Cut EDM carbide punches, with the high-tech wire-cutting, the Processing accuracy can be up to +/-2um, Min.line diameter 0.07mm, and the best clearance angle R0.06. And the surface roughness can reach Ra0.1mm.

Matched with the precision Surface Grinding Technology, the machining accuracy can be controlled within +/-1um.

With the complex machining technologies combined, we can machine ultra-recision micro carbide punches. The micro carbide punches can be used in stamping tools production in micro-electronics (connector terminals, mobile phones), automotive cars, the medical and aerospace industry, etc.

We are a professional Carbide Punches and Die Inserts Profile Grinding & CNC Machining Manufacturer, Welcome to contact us for a quote.

Full Hours Service On Call/Email - 24/7

Hard metal custom carbide punch and die insert profile grinding is our specialty. Welcome to contact us for an inquiry, we will respond as soon as possible.