Wheel must be used with safety guards. The actual rotational axis of the wheel and its axis of rotation through the center of mass deviation from parallel state called static unbalance wheel. This is usually due wheel uneven density, both ends of the hole and the surface is not parallel or coaxial cylindrical deviation has caused.
2013年8月28日星期三
Diamond & Abrasives areas of academic atmosphere
Diamond & Abrasives active areas of academic atmosphere, and promote academic exchanges and promote innovation, research and development and achievements for the country's economic cutting tools as well as to contribute to human progress. Its mission is reported diamond, cubic boron nitride superhard abrasive grinding and products, general abrasives, grinding and other disciplines in the scientific research, production, design, innovative, exploratory, practical, advanced and scientific research papers, reports national research, the National Natural Science Foundation stage results and summarize achievements.
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