1、前言近年来去毛刺和表面精加工日益引起人们的重视,日本精机学会1981年曾召开专门会议,讨论有关清除毛刺的问题。在欧美地区,特别是美国的机械制造工程师协会,专门设置了去除毛刺和表面精加工分会,几乎每年都召开国际性会议,积极进行各种学术活动。因此,以前发表的技术资料大部分都出自洲美地区,如利用热能的“热冲击法”去除毛刺(参见图1);利用流动磨料加工的“流动磨料加工法”(参见图2);在研制磨刷头部装有球 1, Foreword In recent years, deburring and finishing have drawn increasing attention. Japan’s Seiki Society held a special meeting in 1981 to discuss the issue of deburring. In Europe and the United States, especially the United States Association of Mechanical Engineers, set up to remove burrs and surface finishing branch, held almost every year an international conference, and actively carry out a variety of academic activities. As a result, most of the technical data previously published are from the Americas, such as thermal shock using thermal energy to remove glitches (see Figure 1), mobile abrasive processing using flow abrasive (see Figure 2), and Grinding brush head with ball