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前言超音波切削法在苏联和西欧各国早已应用。它的加工对象主要为硬度很高的金属,如碳化钨一类的硬质合金;特别是脆性大的电解质材料,如金钢石、玻璃、石碤、陶瓷等。它的加工方式仅限于錾孔、制模、挖槽、打印等。它的最大优点是能解决其他切削法所不能解决的困难。此外,如加工质量高(表面光洁度为1～1.5公微的均方根,精度在8公微的尺寸偏差之间)、工作快、切削工具容易制造等,都是值得令人注意的。超音波切削法这一名词在国内虽不陌生,但由于它的实际应用在目前尚不多见,故还未得到应有
Foreword Ultrasonic cutting method has been used in the Soviet Union and Western European countries. Its main processing object for the high hardness of the metal, such as tungsten carbide class carbide; especially brittle electrolyte material, such as diamond, glass, stone, ceramic and so on. It’s processing methods are limited to countersink holes, mold, digging, printing and so on. Its biggest advantage is that it can solve the problems that other cutting methods can not solve. In addition, such as high processing quality (surface roughness of 1 to 1.5 micro-root mean square accuracy of 8 micro-size deviation between the size), work fast, cutting tools easy to manufacture, are worth noting. Although the term ultrasonic cutting is not uncommon in our country, its actual application is still rare at present, so it is not yet available