Hi, do you have experience applying that chip compensation approach on difficult to cut materials such as Nickel based superalloys? I tried it but turned out to be difficult to implement as increasing the chip load caused a steep increase in the cutting forces which caused a short tool life. For my trials I used WC solid end mills with 4 flutes and PVD TiAlN coating of 1mm diameter. The rpms were kept constant at 40K RPM and my feed rates raged from 25 to 250 mm/min , which are bellow the cutting edge radius (5 microns). But still the forces increased and the tool life deacresed by increasing the feed rate.
@eaven1117
3 жыл бұрын
Hello Bob, Could you please share the variables for: CT = (desired chip per tooth??) D = (Diameter) RDOC = (Radial Depth of Cut) Thank you for the help.
@Slovnoslon
9 ай бұрын
это бестолковое объяснение, и так бывает когда человек не понимает сам о чем говорит. Я бы не советовал слушать подобные инструкции.
Пікірлер: 3