超硬バイトの性能試験法に関する研究 : 円盤切消による性能試験法について

概要

論文の詳細を見る
Turning type of tool life tests, which is commonly used for this purpose, requires much time and materials, and is so expensive. I showed in this article the simple but useful method for tool lift tests by means of facing type of tests. This method contains two ways, one is D-type facing cutting test of which the diameter of disk is varied keeping the turning speed constant, another is N-type facing cutting test of which the turning speed of disk is varied keeping the diameter constant. The relation between these variable and the wear is linear on the log-log paper, so the linear regression analysis is very useful in both D-and N-type tests. Many samples of P-20 sintered carbide tools were tested, and it was assured that estimation of tool life equation by this method is exactly coincide with that of turning type of tests.
一般社団法人日本機械学会の論文
1963-06-25