CNC Lathe Scratch Build | Model Engineer
Not sure if I should start splitting the posts - would like to keep the build history in one place, but as I am visually vociferous the post becomes rather large...Will do what is suggested... The Lathe bed turned out well, and the base framework is also started - The exercise now being to get the spindle motor positioned with regard to the drive belt, spindle, and motor tilt mechanism. The latter required as the motor will be fitted with a dual sheave pulley, one of 120mm OD and the step below , 80mm OD, giving max spindle RPM of 4000RPM and 2700RPM resp. I am hoping ( torque calcs indicate ...