When the other parameters constant, the corresponding cutting depth of each there is an optimal wheel speed; when the cutting depth and the wheel speed is constant, there is an optimal feed rate; various process parameters on the wheel radial wear of the primary and secondary effects order: wheel speed - cutting depth - feed speed. Tool wear and grinding wheel machining process parameters and the coordination between process parameters have a great relationship, it is necessary to optimize the process parameters. ZJ Pei analyzed the situation when grinding wafers, the following conclusions: its combination of high strength, good formability, high temperature, thermal conductivity and good wear resistance, long life, can withstand greater loads. Wheel during the sintering process because there is inevitably shrinkage and deformation, so the use of the grinding wheel before shaping, it is difficult wheel dressing. When the grinding force reaches a certain value abrasive broken; when the wheel speed is 2175rpm, chuck speed of 40rpm, the wheel broken abrasive paper sheet at the grinding force is small. Therefore, the grinding force is substantially constant and high wear rates. A diamond or cubic boron nitride (CBN) abrasive grinding wheel production, because of its excellent grinding performance, have been widely used in various fields of grinding. Diamond grinding wheel is grinding carbide, glass, ceramics, precious stones high brittle material effects tools.
(3) Work material
Currently within the electroplated diamond dressing roller manufacturing method is to create sophisticated wheel-shaped face most effective way to set precision manufacturing technology, precision cut off disc electroforming technology, precision measurement technology as a whole. This article describes the inner electroplated diamond wheel manufacturing and development. In recent years, with high-speed grinding and ultra-precision grinding technology, the rapid development of the wheel put forward higher requirements, ceramics and resin bonded grinding wheels can not meet the needs of production, because of its metal-bonded grinding wheel bond strength high, forming a good, long life and other significant characteristics of the production has been widely used.
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