Influence of Protective Coatings of Inserts on Cutting Forces during Milling of Hadfield Steel

IF 0.5 4区工程技术 Q4 ENGINEERING, MECHANICAL Journal of Friction and Wear Pub Date : 2023-09-25 DOI:10.3103/S1068366623030078

A. S. Pyatykh, A. V. Savilov, S. A. Timofeev, V. M. Svinin, I. G. Maizel

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Abstract—

The present study analyzed the effect of protective coatings of replaceable hard-alloy plates on cutting forces when milling austenitic high-manganese Hadfield (110G13L) steel. S30T, 1130, S40T, and 4240 hard alloys with PVD and CVD coatings were explored. The analysis was conducted on a milling machining center with a dynamometer plate installed on the table. The experiment was based on the orthogonal planning matrix. The Taguchi method was employed to identify a coating with the best properties. The analysis of variance showed that the tool feed has the greatest effect on active cutting forces. The specific feed gravity was 65.22%. The regression analysis revealed that to minimize and predict cutting forces for the entire range of cutting conditions, S30T alloy with a protective TiAlN PVD coating is preferable in machining austenitic 110G13L stainless steel. The results can improve the machining efficiency for Hadfield steel products produced by machine-building enterprises.

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Hadfield钢铣削过程中刀片保护层对切削力的影响

摘要——分析了可更换硬质合金板保护层对奥氏体高锰哈德菲尔德（110G13L）钢铣削时切削力的影响。研究了具有PVD和CVD涂层的S30T、1130、S40T和4240硬质合金。分析是在一个铣削加工中心上进行的，测功机板安装在工作台上。实验基于正交规划矩阵。采用田口方法来鉴定具有最佳性能的涂层。方差分析表明，刀具进给对主动切削力的影响最大。进料比重为65.22%。回归分析表明，为了最大限度地减少和预测整个切削条件下的切削力，在加工奥氏体110G13L不锈钢时，具有保护性TiAlN PVD涂层的S30T合金是优选的。研究结果可以提高机械制造企业生产的哈德菲尔德钢产品的加工效率。

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来源期刊

Journal of Friction and Wear ENGINEERING, MECHANICAL-MATERIALS SCIENCE, MULTIDISCIPLINARY

CiteScore

1.50

自引率

28.60%

发文量

审稿时长

6-12 weeks

期刊介绍： Journal of Friction and Wear is intended to bring together researchers and practitioners working in tribology. It provides novel information on science, practice, and technology of lubrication, wear prevention, and friction control. Papers cover tribological problems of physics, chemistry, materials science, and mechanical engineering, discussing issues from a fundamental or technological point of view.