Micro diameter ball end milling cutter

PCD/MCD/CVD

This cutting tool has applied for a national utility model patent

1. Research and development purpose:

The hardness of tungsten steel cutting tools is mostly 55 ° and the line speed is not high, generally S20000F1000. If the line speed is higher, it will actually intensify wear, resulting in a smaller cutting path, pilling, increased product weight, and ultimately tool breakage. The production efficiency is low, and subsequent processing is difficult. The originally delicate design and vivid concept have been affected by knife marks and burrs, resulting in a loss of texture and unattractive appearance.

The research and mass production of this tool aims to solve the process problems and product defects caused by tool wear and tear.

2. Characteristics and advantages of cutting tools:

PCD/MCD/CVD are all superhard diamond materials. PCD micro diameter knives are commonly used for rapid roughing and finishing, and the tool line speed can work normally within 10 million F3 thousand.

The tool specifications ranging from 0.1-1.0mm are called micro diameter tools. Both straight edge milling cutters and ball end milling cutters can be produced. First, use PCD micro diameter cutting tools to quickly roughen (requirements cannot be directly followed up) and MCD/CVD micro diameter diamond cutting tools to follow up with precision polishing, achieving time-saving and labor-saving follow-up, and highly controllable quality and delivery time for tens of thousands of products. Platinum is no longer difficult to process.

3. Application scope:

Quick roughing and polishing of gold, K-gold, and platinum products.

4 . Tool life:

Under normal use, PCD cutting tools have a processing life hundreds of times longer than tungsten steel cutting tools of the same type.