The present invention is aimed at providing a new connecting method of assembled axial cam, and relates to a machining method of assembled axial cam. It is characterized by that it adopts spindle, individually made cam and neck journed, and assembles them into one body, and said method includes the following steps: on the spindle whose diameter is (do) and no the position to be assembled with cam or neck journal, according to the width (H) of cam and neck journal a crown ridge strip is made, its length (h), (h) is equal or slightly greater (H), making the inner hole of cam or neck journal and making its diameter be (D0), (D0) is slightly less than diameter (d1) of crown portion of spindle and slightly greater than diameter (d2) of spindle strip groove bottom portion, at the normal temp. pressing the cam or neck journal into the spindle to implement first can or neck journal assembly. |