Welcome To Our Website. Any questions about PCD cutting, brazing and grinding, Call Us:+86 17700605088

What advantages can PCD tools bring to you

2020-10-26 11:45:20

As the saying goes: strong horse with strong saddle. In the modern manufacturing industry, major companies use a large number of advanced CNC machining equipment, but if there is no corresponding high-performance cutting tools, even the best machine tools cannot play its role. Therefore, the high-performance cutting tools will have, Processing efficiency, parts processing quality and the overall cost of the enterprise have a great impact.

The choice of tool material has a great influence on tool life, processing efficiency, processing quality and processing cost. When cutting tools, they have to withstand high pressure, high temperature, friction, impact and vibration. Therefore, the tool material should have the following basic properties:

tool material

1.    Hardness and wear resistance.

The hardness of the tool material must be higher than the hardness of the workpiece material, generally above 60HRC. The higher the hardness of the tool material, the better the wear resistance.

2.    Strength and toughness.

The tool material should have high strength and toughness to withstand cutting force, impact and vibration, and prevent brittle fracture and chipping of the tool.

3.    Heat resistance.

The tool material has good heat resistance, can withstand high cutting temperatures, and has good oxidation resistance.

4.    Process performance and economy.

Tool materials should have good forging performance, heat treatment performance, welding performance; grinding performance, etc., and a high cost-performance ratio should be pursued.

 

tool material

 

PCD (polycrystalline diamond) cutting tools are a kind of diamond cutting tools. Since the early 1970s, polycrystalline diamond (Polycrystalline diamond, referred to as PCD blades) prepared by high-temperature and high-pressure synthesis technology has been successfully developed. Replaced by synthetic polycrystalline diamond. PCD has a rich source of raw materials, and its price is only one-tenth to one-tenth of that of natural diamond, which solves the problem of scarcity and high price of natural diamond, and expands the application range of diamond tools to aviation, aerospace, automobiles, and electronics. Stone and other fields.

With the development of automobile lightweight, a large number of aluminum alloy materials are applied to the manufacture of automobile parts, which brings severe challenges to cutting tools. The PCD material has the characteristics of ultra-high wear resistance, low coefficient of friction and high thermal conductivity, which make PCD tools have excellent cutting performance, ultra-high efficiency and excellent product processing quality, and also make them into aluminum alloy parts The best choice for processing, it also provides the best guarantee for the high efficiency, high precision, high surface quality and low cost of automotive parts.

 



  • Diamond Flute Wheel for Tungsten Carbide Drills
    30 November 2023

    Diamond Flute Wheel for Tungsten Carbide Drills

    Moresuperhard provide quality cnc diamond grinding wheel for grinding rotary cutting tools.1A1,1V1,11V9,12V9 abrasives grinding wheel suit for anca,walter,ewag cnc grinding machine.1. Suitable for high-efficiency grinding processing with rapid feed.2. Good wear resistance and shape retention.3. It has good self-sharpening properties, generates less heat during grinding, reduces burns on the workpiece, and meets the high-precision requirements of the tool.4. No clogging, easy to trim, extend the trimming cycle and reduce processing costs. 5. The cutting edge quality of the grinding workpiece is consistent and the smoothness is high, which ensures stable quality when processing downstream products.

  • How to polish large size single crystal diamond?
    29 November 2023

    How to polish large size single crystal diamond?

    At present, the main diamond processing methods include mechanical polishing, thermochemical polishing, tribochemical polishing, laser polishing, ion beam polishing and chemical mechanical polishing.Due to the anisotropy of diamond, "hard" and "soft" polishing directions have completely different material removal rates.Experimental results show that atomic-level roughness values can be obtained in a shorter time by mechanical polishing in the crystallographic directions <100> and <110> or in another direction deviating from <110> at an angle not exceeding 20°.

  Add:  Zhongyuan Rd, Zhongyuan District, Zhengzhou, 450001, Henan, China

  Tel: +86 17700605088

  WhatsApp:+86 17700605088

  E-mail: pcd@moresuperhard.com