The "DMP Greater Bay Area Industrial Expo" will be held in Shenzhen International Convention and Exhibition Center (New Pavilion) from November 24 to 27, 2020, with an estimated scale of 320,000 squar...
Wafers are the basic raw materials for the production of semiconductor devices. High-purity semiconductor materials are made into wafers through process flows such as crystal pulling and slicing.
Automotive brake disc has high requirements for finish and processing efficiency, usually the surface roughness is required to be Ra1.6
A cutting tool in metal working can be defined as “any tool that is used to remove metal from the work piece by means of shear deformation”.
The part of the cutting edge that is not involved in the cutting is damaged by a chip hammer.
The face and the flank are pain surfaces, the cutting edge can be assumed to be a line.
Mono-crystalline diamond die blanks can be used in hot drawing and cold drawing of various metal wires, with high quality polished surface and long service life.
A milling cutter is a rotary tool with one or more teeth used for milling. When working, each cutter tooth intermittently cuts off the margin of the workpiece.
PCD tools need to be ground because after long-term use, the surface of the tool will accumulate cutting slag, wear and edge failure, resulting in a decrease in cutting performance. Grinding can restore the sharpness and geometry of the tool, extend its service life, and improve processing efficiency and quality.
Alumina ceramic has high hardness (HV1900~2100) and high brittleness (flexural strength 240~260MPa). It is a typical hard and brittle material that is difficult to machine. Its grinding processing cost is high, the efficiency is low, and the surface and subsurface after grinding Crack groups appear in the area, affecting the stability of the workpiece.Moresuperhard have rich experience in grinding ceramic materials and we can recommand suitable grinding wheels for you.Moresuperhard have development different formulations grinding wheel for different ceramics materials.
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