The grinding wheel state can be divided into “normal wear”, “abrasive particle off”, “chip blocking”, “abrasive particle passivation” and other four forms. Observing the state of the grinding wheel currently in use and adjusting the grinding wheel to a more suitable state is the first step to improve the grinding process.

In recent years, with the rapid development of modern machinery industry, the performance requirements of processed workpieces have become higher and higher, and the application of high-efficiency and high-precision double-end grinding technology in the processing field has also been expanding. It has been widely used in air conditioners, automobiles, and Industries such as bearings, hydraulics, and magnetic materials are also expanding in application fields such as molds, tools, aerospace, and semiconductors, and related reports are also increasing.

Moresuperhard Diamond/CBN grinding discs are widely used for grinding the surface, suitable for steel, cast iron, copper, carbide,PCD/PCBN inserts, hard alloy, ceramics, monocrystalline silicon and other processing. It can be widely used in hydraulic pneumatic components, hydraulic motor parts, automobile fuel pump parts, refrigeration compressor parts, oil pump oil.

China International Machine Tool Show (CIMT 2021) will be held on 2021 at China International Exhibition Center (new venue) in Beijing. More Superhard will be attend this exhibition, it would be a great pleasure to meet you at the exhibition. We are pleased to invited you join us together in CIMT 2021, which we will showcase our lastest products there at booth E8-B706

Cylindrical vitrified diamond grinding wheel is used for PCD reamers grinding. It enjoys high grinding power,long working life, good surface quality.

Specification: 14A1-D350-H127-X10-U6-T20 ,W20

The production of grinding vibration not only affects the machining accuracy, but also causes the workpiece surface roughness can not meet the requirements, so that many problems occur in the working state of the workpiece.

Cemented carbide is tungsten carbide, titanium carbide and other metal carbide as hard phase, with cobalt and other metal as adhesive, made by powder metallurgy method, has a high hardness (up to HRA89-93, Microhardness of 1300-1800N/mm2), low thermal conductivity (16.75-79.55W/m·K), low bending strength (3.0-4.5gpa) and large elastic wear (540-650gpa).

Test tool specifications:  integral HM twist drill D10.1*61*103*SD10.

CNC tool grinder is widely used, how to choose the right grinding wheel to get a good grinding effect? The commonly used resin bond grinding wheel and metal bond grinding wheel and hybrid bond grinding wheel are used for cutting tool grooving.