Experimental study of chemical mechanical polishing of the final surfaces of cemented carbide inserts for effective cutting austenitic stainless steel

2018 ◽  
Vol 95 (9-12) ◽  
pp. 4129-4140 ◽  
Author(s):  
Zihua Hu ◽  
Changjiang Qin ◽  
Zezhong C. Chen ◽  
Zhiping Yang ◽  
Tao Fang ◽  
...  
Mechanik ◽  
2019 ◽  
Vol 92 (12) ◽  
pp. 827-829 ◽  
Author(s):  
Agata Felusiak ◽  
Martyna Wiciak-Pikuła ◽  
Tadeusz Chwalczuk ◽  
Piotr Kieruj ◽  
Paweł Twardowski

The paper presents the analysis of the influence of laser assisted machining (LAM) on various parameters of surface roughness of stainless steel. The tests were carried out for cemented carbide inserts with varying cutting parameters. In most cases, a significant reduction in the roughness parameters was observed using LAM.


Author(s):  
Raonei Alves Campos ◽  
Andre Contin ◽  
Vladimir Jesus Trava-Airoldi ◽  
Danilo Maciel Barquete ◽  
Evaldo José Corat

Author(s):  
Raonei Alves Campos ◽  
Andre Contin ◽  
Vladimir Jesus Trava-Airoldi ◽  
Danilo Maciel Barquete ◽  
Evaldo José Corat

Author(s):  
Masao Sakane ◽  
Akihiko Inoue ◽  
Xu Chen ◽  
Kwang Soo Kim

This paper studies the cyclic ratcheting for two materials under multiaxial stress state. The two materials are SUS304 austenitic stainless steel and A1070 pure aluminum. The former material is known as a material that gives strong additional hardening and the latter material shows little additional hardening under nonproportional cyclic loading. The ratcheting behavior under 12 stress-strain waveforms was extensively studied using hollow cylinder specimen. Ratcheting strain depended on the material and stress-strain waveform. Anisotropic ratcheting was found in A1070 but isotropic ratcheting was observed in SUS304 steel.


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