一、参考译文铣切削是借助称之为铣刀的多刃刀具的转动对工件表面进行加工的金属切削工艺。原理上,铣刀的每一个刃齿其形状都相当一个单刃刀具,然而铣工艺的一个突出特点是铣刀刃齿同工件进行间歇接触,这样使刃齿在未进行实际切削时可冷却得更有效,因而也就减少了切削中产生的高热对刀具刃口的影响。但另一方面,正是这种间歇性接触使这 I. Milling Cutting is the metal cutting process that processes the surface of a workpiece by turning a multi-edged tool called a milling cutter. In principle, each cutter tooth shape is quite a single-edged tool, but a prominent feature of the milling process is the milling cutter tooth intermittently contact with the workpiece, so that the tooth is not actually cutting can be cooled More effective, thus reducing the cutting heat generated by the cutting edge. But on the other hand, it is this intermittent contact that makes this