AN EXPERIMENTAL STUDY OF THE CUTTING FORCES IN THE METAL CUTTING PROCESS

被引：0
|
作者：
Gutakovskis, V. [1 ]
Bunga, G. [1 ]
Pikurs, G. [1 ]
Brutans, V. [1 ]
Ratkus, A. [1 ]
机构：
[1] Riga Tech Univ, Inst Engn Mech, Dept Mat Proc Technol, Ezermalas 6-108, LV-1006 Riga, Latvia
来源：
PROCEEDINGS OF THE 8TH INTERNATIONAL CONFERENCE OF DAAAM BALTIC INDUSTRIAL ENGINEERING, VOLS 1 AND 2 | 2012年
关键词：
Metal cutting; cutting forces; FEM analysis;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
From the invention of turning machine some engineers are trying to increase the turning productivity. The increase of productivity is following after the breakout in instrumental area, such as the hard alloy instrument and resistance to wear cutting surfaces. The potential of cutting speed has a certain limit. New steel types and cutting tool surfaces types allows significantly increase cutting and turning speeds, but with this increase from the recommended by 20 % the solidity of the instrument decreases by 50 %. For the most operation types the productivity increase begins from the feeding increase. On the average feeding increase by 20 %, the self cost decreases by 15 % when manufacturing the detail in large numbers.
引用
收藏
页码：140 / 145
页数：6
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