[fsa]

thanks for reply i want to monw that the profile of tool path is good enough for spining this part??and also can u understand me with some sketches about back stroke and male female chuck (you can also bring down some material into that corner by making some backstrokes. the way you can fix the front nipple is you can make a female and a male chuck and just press the nipple then put in on your spin tool and start laying it down on the tool.)this is wat u said about backstroke and malefemale chuck system.today i also used 0.8mm thick sheeet for same purpose and this time the sheet is break from start of the angle,after break i check the thickness of that area .the thickness is 0.09mm.plz give me advice or some adress of web site where i can get some basic information about cnc spining and its tool path.

thanks