|(In Japanese)発明の名称||CHATTERING VIBRATION SUPPRESSING METHOD|
PROBLEM TO BE SOLVED: To provide a chattering vibration suppressing method for cutting, using an end mill, capable of enhancing cutting efficiency and cutting accuracy.
SOLUTION: A chattering vibration suppressing method comprises: a first step (S1) for observing an end mill cut surface and calculating at least one parameter P0 of a lateral interval e0, a longitudinal interval g0 and an inclination β0; a second step (S2 to S6) for performing the cutting by the end mill with a rotation speed S0 set to be S1, and observing a chattering pattern and calculating a parameter P1 after a correction; a third step (S7) for calculating ▵P1, which is a change amount obtained by subtracting the parameter P0 from the parameter P1; then, when the ▵P1 is negative, performing cutting at a rotation speed S2, which is obtained by adding a second correction amount to the rotation speed S1, while when the ▵P1 is positive, performing cutting at a rotation speed S2, which is obtained by subtracting the second correction amount from the rotation speed S1; and a fourth step (S8 to S10) for observing the end mill cut surface.
Contact Information for " びびり振動抑制方法"
- 学校法人同志社 同志社大学 知的財産センター
- URL: https://www.doshisha.ac.jp/
- Address: 〒610-0394 京都府京田辺市多々羅都谷１－３
- Phone: 0774-65-6900
- Fax: 0774-65-6773