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在不锈钢表面铣削加工中,工具的选择和切削条件的给定,如果按照一般碳素钢和合金钢考虑就可能失败。由于不锈钢材料种类很多,所以其切削性能不一定都不好,但是对于可作为通用性零件的不锈钢现场加工方法的探讨,是大家所关心的。本文,主要从不锈钢的切削试验和切削实例中所产生的切削现象入手,论述不锈钢最合适的表面铣削加工方法。 1.切削性能不锈钢的种类按JIS(日本工业标准)规定,除了铁素体、马氏体、奥氏体以外,还有奥氏体铁素体和析出硬化不锈钢等。与具有代表性钢材的切削性能比较示于表1(表1是AISI规格的材料分类对应于JIS的
In the stainless steel surface milling, tool selection and cutting conditions given, if the general considerations of carbon steel and alloy steel may fail. Due to the variety of stainless steel materials, so the cutting performance is not necessarily bad, but for the general availability of stainless steel on-site processing methods are of concern. This article, starting from the stainless steel cutting test and cutting examples of the cutting phenomenon, discuss the most suitable stainless steel surface milling method. 1. Cutting Properties The types of stainless steel are specified in accordance with JIS (Japanese Industrial Standards). In addition to ferrite, martensite and austenite, austenitic ferrite and precipitation hardened stainless steel are also available. The cutting performance with the representative steel is shown in Table 1 (Table 1 is the material classification of AISI specification corresponding to JIS