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1、绪言在宇航、原子能、海洋开发等尖端技术行业中,必需有高强度、耐热、耐腐蚀等性能的结构材料,但这些材料一般都是难切削材料,难于高精度加工,本文研究了用一般市场出售的普通砂轮切入磨削钛合金和镍基合金外圆的磨削过程。首先,根据解析的尺寸形成过程,磨削阻抗、表面粗糙度、砂轮磨损、磨削比等研究磨削过程。然后,研究改变砂轮砂粒材料、粒度、粘合强度等因素的磨削过程,找出适合钛合金和镍基合金磨削砂轮诸因素,同时,针对使用这些砂轮时磨削条件对磨削结果的影响进行了实验研究。
1. INTRODUCTION In cutting-edge technologies such as aerospace, atomic energy and marine development, structural materials with high strength, heat resistance and corrosion resistance are necessary. However, these materials are generally difficult to cut and difficult to process with high precision. This paper studies With the general market for the sale of ordinary grinding wheel into the grinding of titanium and nickel-based alloy cylindrical grinding process. First of all, based on the analysis of the size of the formation process, grinding resistance, surface roughness, grinding wheel wear, grinding ratio study grinding process. Then, the research changes the grinding process of grinding wheel grit, particle size, bonding strength and other factors to find out the factors that suit the grinding wheel of titanium alloy and nickel-based alloy. At the same time, Impact of the experimental study.