Design of laser welding system for motor rotor

The laser welding system was designed for the sockets and cover of motorrotor. Because of the tolerance of the length and the installing dimensions after the ork-pieces being assembled,the special fixture was designed to absorb the tolerance which consists of the swiched fixture,jacking component,up-stop component and rotary fixture. The work-pieces were fixed in the swiched fixture and jacked upwards the upstop component,which used the upper surface as the position datum,realized the positioning for the work-piece precisely.