淬硬钢精车的表面质量和刀具设计

Surface Quality and Tool Design for Hardened Steel Finishing

要提高承受高应力工件的使用寿命,提高其硬度是有效的方法之一。重点介绍精车后工件表面的完整性,以及精车时的刀具设计。用精车削代替磨削加工这类工件,具有高效、节能、环保、方便等一系列优点。

To improve wear resistance and contact fatigue strength of high loaded mechanical parts, one of best effective methods is to improve surface hardness. Parts surface integrity after finishing and finishing tool design are introduced. To machining parts by finishing instead of grinding, it has many advantages such as high effective, cost saving, environmental protection and convenience, etc.