scholarly journals Advancements in material removal mechanism and surface integrity of high speed metal cutting: A review

2021 ◽  
pp. 103744
Author(s):  
Bing Wang ◽  
Zhanqiang Liu ◽  
Yukui Cai ◽  
Xichun Luo ◽  
Haifeng Ma ◽  
...  
Keyword(s):  
Surface Integrity ◽  
Material Removal ◽  
High Speed ◽  
Metal Cutting ◽  
Removal Mechanism ◽  
Material Removal Mechanism

On Material Removal Mechanism in High Speed Single Grit Scratch-Grinding of Cryo-Treated Al2024-T351 Aluminium Alloy

2020 ◽  
Vol 1009 ◽  
pp. 123-128
Author(s):  
Sweety Satpathy ◽  
Amitava Ghosh
Keyword(s):  
Tensile Strength ◽  
Material Removal ◽  
High Speed ◽  
Scratch Test ◽  
Grinding Force ◽  
Removal Mechanism ◽  
Material Removal Mechanism ◽  
Grinding Tool ◽  
Side Flow ◽  
Single Grit Scratch

Feasibility of utilizing cryogenic technology to improve the shearability of Al2024-T351 alloy is experimentally investigated by carrying out a single grit scratch-grinding test. A single grit brazed diamond grinding tool is developed for the study. Al2024-T351 work specimens are treated with liquid nitrogen for 6 hours before the scratch test. Although there was no significant change in the tensile strength of the material, the surface experiences change in the microhardness. It helps in arresting the side flow and ploughing of the material during high speed scratch grinding. The scratched grooves on cryo-treated samples, compare to those of untreated specimens, shows signs of cleaner shear-cuts, superior finish and produces less grinding force during grinding

C28 Material removal mechanism by impact of high speed particles : Study on powder jet processing

2010 ◽  
Vol 2010.8 (0) ◽  
pp. 197-198
Author(s):  
Chihiro NISHIKAWA ◽  
Yuki KIHARA ◽  
Koichi MIZUTANI ◽  
Tianfeng ZHOU ◽  
Jiwang YAN ◽  
...  
Keyword(s):  
Material Removal ◽  
High Speed ◽  
Removal Mechanism ◽  
Material Removal Mechanism
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