ホブ切り用切削油添加剤としてのスルホネートの工具摩耗防止効果(第1報) : 金属塩の異なるスルホネートの影響

概要

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This paper deals with the influence of sulfonates having three kinds of different metal types on flank wear (tool life) and finished surface roughness in hobbing. Experiments were carried out using a fly tool. A sodium sulfonate decreases the flank wear of uncoated tool at a cutting speed of 117m/min, and a calcium sulfonate and a magnesium sulfonate are suitable for obtaining longer tool life with using a TiN and an (Al, Ti)N coated tool at cutting speeds of 117m/min and 159m/min, which are superior to the chlorinated fatty acid ester. The sulfonates used in the test improve the surface finish, which is smaller than that obtained with the chlorinated fatty acid ester. The use of sulfonates is effective for environmental pollution control and for improving the safety of the operator.
社団法人精密工学会の論文
2001-01-05