The body of the cutting assembly of the PM harrow assembly

The case of assembly machine is made of thick-walled seamless pipe, the workpiece is machined on CNC machines, the internal bore of the body is made, after welding the mounting plates of the housing, the hub is reinforced by replacing 14 mm of mounting plates with 16 mm, the cap is turnkey steel threaded 55 . The axis of the body is forged, the bearing seats have been hardened at high frequency, the axis 27 thread is step 2, the crown nut, the axial thrust washer.