Experimental research to investigate the performance of bio coolant when turning of mild carbon steel

2nd International Conference on Mining, Material and Metallurgical Engineering

矿业工程;材料科学;冶金学

Susanto, Tri Agus^1 ; Nur, Rusdi^1,2

Department of Mechanical Engineering, Politeknik Negeri Ujung Pandang, Makassar, South Sulawesi

90245, Indonesia^1

Center of Materials and Manufacturing, Politeknik Negeri Ujung Pandang, Makassar, South Sulawesi

90245, Indonesia^2

关键词: Coolant conditions;    Cooling performance;    Cutting conditions;    Cutting speed;    Experimental research;    Mild-carbon steel;    Occupational health risk;    Oil based;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/191/1/012028/pdf
DOI  :  10.1088/1757-899X/191/1/012028

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

Some literatures have been reported that the using bio coolant show better lubricating and cooling performances and reduce the occupational health risks associated with petroleum-oil-based coolant since they have lower toxicity. This paper investigates the effect the cutting conditions on the surface roughness through turning of mild carbon steel using dry, coolant and bio coolant. Measurement of surface roughness was conducted and then compared with the change of the cutting conditions. The relationship between surface roughness and cutting conditions was created in a curve for different of the cutting speed and coolant. The results indicate that the surface roughness was reduced when the speed of cutting is set to the highest level for all of coolant conditions (dry, coolant, and bio coolant) and constant of DOC and feed. The surface roughness had better performance using bio coolant than coolant conventional (mineral fluid).