随着塑料成型工业的发展,对产品表面及外观质量的要求愈来愈高,虽然超精密加工技术也急速的发展,但由于模腔形状的复杂性,大部分精光作业仍然依赖使用电动工具的手工打磨方式。在模具制造过程中“精光”是确定模具制作水平的最后一关。一般来说,此项工作主要由模具钳工负责,表面看来简单容易,但实际上易学难精,掌握上难度甚大。 With the development of the plastics molding industry, the requirements on the surface and appearance quality of the products are getting higher and higher. Although ultra-precision machining technologies are also rapidly developing, due to the complexity of the cavity shapes, most of the finishing operations rely on the use of power tools Manual grinding method. In the mold manufacturing process, “fine” is to determine the level of the last level of mold production. In general, this work is mainly responsible for the mold fitter, the surface seems simple and easy, but in fact easy to learn difficult to master great difficulty.