scholarly journals Investigation of a new sheet metal shear cutting tool design to increase the part quality by superposed compression stress

Author(s):  
S Senn ◽  
M Liewald
2013 ◽  
Vol 589-590 ◽  
pp. 395-398
Author(s):  
Fang Jiang ◽  
Xi Bin Wang ◽  
Zhi Bing Liu ◽  
Huai Ming Wang

Stress analysis on wedge zone is an important step for micro-cutting tool design. The effect of stress borne by the cutting tool upon the radius of its blunt edge was analyzed, when the tool machines with minimum cutting thickness which is confined within 10-4-10-2mm. It shows that the minimal extreme value of the radius of blunt edge is existed in the process of micro-cutting tool design.


2020 ◽  
Vol 10 (2) ◽  
pp. 41-48
Author(s):  
Dániel Kiss ◽  
Gergő Mihályi

This article describes the different machining methods of the ball nut thread. One of the disadvantages of machining high pitch ball nuts by grinding process is to produce a modified tool profile to avoid collisions between the tool holder and the workpiece. However, by using profiled lathe inserts, it is possible to produce the thread profile of the ball nut using turning technology. The applicability of the technology is verified by tooling and experimental machining based on conceptual designs, the results of which are described at the end of the article.


2001 ◽  
pp. 393-411 ◽  
Author(s):  
J. Bailey ◽  
R. Roy ◽  
R. Harris ◽  
A. Tanner

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