Analysis of common problems when machining shafts with non-standard sprockets

(1) The resultant force of the radial cutting force generated during cutting and the radial component force of the clamping will bend the workpiece and cause vibration when the workpiece rotates, thereby affecting the machining accuracy and surface quality.

(2) When the workpiece rotates at high speed, the bending and vibration of the workpiece are aggravated due to the centrifugal force.

(3) Due to the self-weight deformation of the workpiece, the natural vibration of the workpiece is aggravated, which affects the machining accuracy and surface quality.

(4) The quenching and tempering treatment of the steel causes the bending deformation of the blank, which seriously affects the subsequent turning processing, and needs to be straightened, which increases the processing cost.