Cutting Force Empirical Model of High-speed Precision Hard Cutting GCr15

被引：1
|
作者：
Hu, J. S. [1 ]
Zhai, Y. S. [1 ]
Yan, F. G. [1 ]
Li, Y. F. [1 ]
Liu, X. L. [1 ]
机构：
[1] Harbin Univ Sci & Technol, Harbin 150080, Peoples R China
来源：
ULTRA-PRECISION MACHINING TECHNOLOGIES | 2009年 / 69-70卷
关键词：
High speed cutting; PCBN; GCr15; Cutting force empirical model;
D O I：
10.4028/www.scientific.net/AMR.69-70.301
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
In the cutting process, cutting force is one of the important physical parameters, which affects the generation of cutting heat, tool life and surface precision of workpiece directly. In this paper an orthogonal design of experiment and subsequent data is analyzed using high speed finish hard cutting GCr15 whose hardness is 65HRC. Cutting speed is 200-400m/min, to study the influence of cutting parameters on cutting force, cutting force empirical model has obtained from least square method.
引用
收藏
页码：301 / 305
页数：5
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