Application of cold dry cutting and coated carbide tool on high speed turning process against tool wear and surface roughness of Brass MS58

2017 1st International Conference on Engineering and Applied Technology

Sugiarto, T.^1 ; Sugiantoro, B.^1 ; Supriyana, N.^1 ; Setyawan, K.^1 ; Praharto, Y.^2

Mechanical Engineering Department, STT Wiworotomo Purwokerto, Semingkir 1ist Street, Purwokerto-Central-Java

53352, Indonesia^1

Electical Engineering Department STT Wiworotomo Purwokerto, Semingkir 1ist Street, Purwokerto-Central-Java

53352, Indonesia^2

关键词: Coated carbide tools;    Cooling process;    Cubic boron nitride (cBN);    Cutting conditions;    High-speed turning;    Machining Process;    research methods;    Research results;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/403/1/012094/pdf
DOI  :  10.1088/1757-899X/403/1/012094

来源: IOP

【 摘 要 】

The development of cooling process its necessary to aim develop green machining requirement because it still contains subtances that being harmful for the operator and environmental effect. In this study, high speed turning process is done by using insert chisel and cold air (dry cutting) and Cubic Boron Nitride (CBN) with insert tool on Brass Type MS58. The research method refers to Taguchi methods that using four factors (spindle speed, depth of cuth, feed rate and cold dry cutting with defferen pressure). From the test results to get the optimization of machinery Turning on Brass with cooling dry with cold air using Taguchi methods can be assumme that the cooling process that has the most effect on brass surface roughness level is on cutting condition at 50 Psi (pressure), 10 °C (air jet temperature). The most optimum roughness in brass that the cutting conditions used are at spindle speed at 790 Rpm, feed rate 0.0034 mm/min, depth of cut 1.5 mm and good cutting condition at 50 Psi pressure. The highest level of sculptural wear on the brass turning process at the edges and the carving crater. The research results prove that the cooling with cold air can be an option for sustain machining process.