机械加工性MACHINABILITY

来源：wenku7.com 资料编号：WK78813 资料等级：★★★★★ %E8%B5%84%E6%96%99%E7%BC%96%E5%8F%B7%EF%BC%9AWK78813

以下是资料介绍,如需要完整的请充值下载。
1.无需注册登录,支付后按照提示操作即可获取该资料.
2.资料以网页介绍的为准,下载后不会有水印.资料仅供学习参考之用. 密保惠帮助

资料介绍

中文译文
机械加工性MACHINABILITY(中文3300字,英文1800字)
一种材料的可机加工性通常以四种因素的方式定义：
1、分的表面光洁性和表面完整性；
2、刀具的寿命；
3、切削力和功率的需求；
4、切屑控制；
以这种方式，好的可机加工性指的是好的表面光洁性和完整性，长的刀具寿命，低的切削力和功率需求。关于切屑控制，细长的卷曲切屑，如果没有被切割成小片，以在切屑区变的混乱，缠在一起的方式能够严重的介入剪切工序。因为剪切工序的复杂属性，所以很难建立定量地释义材料的可机加工性的关系。在制造厂里，刀具寿命和表面粗糙度通常被认为是可机加工性中最重要的因素。尽管已不再大量的被使用，近乎准确的机加工率在以下的例子中能够被看到。

英文原文
MACHINABILITY
《Manufacturing Engineering and Technology—Machining》
(Serope kalpakjian) s.r
(Steven R.Schmid)
The machinability of a material usually defined in terms of four factors: 61、 2、 3、 4、 Surface finish and integrity of the machined part; Tool life obtained;
Force and power requirements; Chip control.
Thus, good machinability good surface finish and integrity, long tool life, and low force And power requirements. As for chip control, long and thin (stringy) cured chips, if not broken up, can severely interfere with the cutting operation by becoming entangled in the cutting zone. Because of the complex nature of cutting operations, it is difficult to establish relationships that quantitatively define the machinability of a material. In manufacturing plants, tool life and surface roughness are generally considered to be the most important factors in machinability. Although not used much any more, approximate machinability ratings are available in the example below.