Ｔｉ┐６Ａｌ┐４Ｖ铸件精磨研究北京航空材料研究院吴崇周钛属难加工材料，比重小，强度硬度高，因此每次的加工量都很小。钛的导热系数低，而磨擦系数却很高，在磨削过程中会产生大量热量，由于磨削热不能迅速传出磨削区，必将引起磨削区温度过高，使工件表面产生磨削烧... Ti ┐ 6Al ┐ 4V casting grinding research Beijing Institute of Aeronautical Materials Wu Chong weeks titanium is difficult to process materials, the proportion of small, high strength and hardness, so the amount of each processing are small. Low thermal conductivity of titanium, while the friction coefficient is high, the grinding process will produce a lot of heat, because the grinding heat can not be quickly spread out of the grinding zone, will cause the grinding zone temperature is too high, so that the workpiece surface grinding Burn ...