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  1.Introduction of grinding fluids for CBN wheel CBN high-speed grinding has become a widely used grinding method with excellent machining accuracy and grinding performance. With the rise of ultra-high-speed grinding in recent years, broking through the previous grinding efficiency …

Use of Diamond Grinding Wheels Correctly The diamond grinding wheel is the hardest grinding wheel. It has the capability of being all-conquering and the grinding ability is very strong. However, pay attention to the use of diamond grinding wheels to …

Which types of grinding wheel should I choose? There are many types of grinding wheels with various shapes and sizes. Each grinding wheel has a certain range of application according to the abrasive material, the bonding material, and manufacturing process …

Internal grinding is mainly used for grinding the surface and end surface of the inner hole of the workpiece, which is an important grinding method. There are 5 kinds of common internal grinding problems 1. The surface of the inner …

Internal grinding is very common machining in the grinding process. Internal grinding can process through holes, blind holes, step holes, etc. on the parts of the machine. Therefore, it is widely used in machining. The dimensional accuracy of the machining …

Brief OF Cylindrical Grinding Wheel The cylindrical grinding wheel, it is mainly used in the cylindrical grinding machine to grind the outer cylinder, outer cone and shoulder end face of the shaft workpiece. according to the type of abrasive, there …

A grinding wheel applied superabrasive (diamond or cubic boron nitride) as the cutting material is called superabrasive grinding wheel. Because superabrasive have great advantages over conventional abrasives, superabrasives have good grinding performance compared with conventional abrasives and have been used …

Abstract: This paper introduces One type of PDC drill bit repair technique. First of all, confirm the steel body PDC bit which has been already used can be repaired. After pretreated the drill bit that meets the repair conditions, heat …

HVOF is an important method of thermal spray coating, most of which are used for precision workpieces. When grinding HVOF coatings, it should not only consider the high surface accuracy requirements but also consider the feature of high hardness. Therefore, …

Resin bond CBN grinding wheel is suitable for grinding workpiece such as high-speed steel, cast iron, stainless steel, and nitriding stainless steel. It has the advantages of good self-sharpness, small grinding force, no blocking, and high processing efficiency. However, the …