Computer Aided Design and Grinding for Helical Drill Points

被引：1
|
作者：
Zou, P. [1 ]
Li, X. Y. [1 ]
Tang, Y. [1 ]
Yang, X. L. [1 ]
机构：
[1] Northeastern Univ, Sch Mech Engn & Automat, Shenyang 110004, Peoples R China
来源：
ADVANCES IN ABRASIVE TECHNOLOGY XI | 2009年 / 389-390卷
关键词：
Helical Drill Point; Drill Grinding; Simulation; Machine Tools;
D O I：
10.4028/www.scientific.net/KEM.389-390.205
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
In this paper, a Drill Point Simulation System (DPSS) which is being developed at Northeastern University is presented. By means of DPSS, the geometric models of the helical drill points were shown after inputting their design parameters. Then, the grinding parameters of the helical drill points were produced. According to the grinding parameters, the helical drill points were ground by the SD helical drill point grinder which was developed at Northeastern University. Furthermore, drilling tests were performed on aluminum sheet workpieces to investigate drilling performance of the helical drill points. In addition, the relationships between the geometric parameters of helical drill points and their grinding parameters also were derived.
引用
收藏
页码：205 / 210
页数：6
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