A Study on Optimization of Manufacturing Time in External Cylindrical Grinding

2019 ◽  
pp. 121-129 ◽  
Author(s):  
Luu Anh Tung ◽  
Tran Thi Hong ◽  
Nguyen Van Cuong ◽  
Le Hong Ky ◽  
T. Muthuramalingam ◽  
...  
Keyword(s):  
Cylindrical Grinding ◽  
External Cylindrical Grinding ◽  
Manufacturing Time

A study on the vibrations in the external cylindrical grinding process of the alloy steels

2020 ◽  
Vol 34 (22n24) ◽  
pp. 2040150 ◽  
Author(s):  
Tuan-Linh Nguyen ◽  
Nhu-Tung Nguyen ◽  
Long Hoang
Keyword(s):  
Grinding Process ◽  
Cooling Mode ◽  
Workpiece Material ◽  
Cylindrical Grinding ◽  
Technology System ◽  
Machining Conditions ◽  
Material Hardness ◽  
Alloy Steels ◽  
External Cylindrical Grinding

The vibration during external cylindrical grinding is caused by many factors such as the rigidity of the technology system, machining modes, machining materials, cooling mode, etc. This paper employed a Taguchi method to design experiments and evaluate the influence of machining mode parameters and workpiece material hardness on the vibrations when machining some types of alloy steel in external cylindrical grinding process. The influence of machining conditions on the vibrations was investigated. Besides, the mathematical models of vibration amplitudes were also modeled. The achieved results can be used to control the vibrations through machining conditions to improve the surface quality of the product.

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