抄録
The tool-spindle interface is an important element for high speed machining, high metal removal rate and high accuracy cutting. This paper describes a newly developed tool-holder of adjustable flange and taper constraint type which is adapted to 7/24 taper and 1/10 taper of the spindle head of MC. End milling tests were carried out employing a vertical machining center. The static and dynamic stiffness of the tool-holder developed were measured on the same machining center. Experimental results show that the stability of machining against chatter vibration is much improved when the tool-holder developed is used as compared with the traditional normal type tool-holder.
