摘要 |
A manufacturing method for a spring acceptor of a gas lighter is made of seven progressive steps. The first step grips a pipe material (A); second cuts the pipe material in a length and moves the cutted piece to a position between a first die (100) and a second die (200); third forms a primary throttle part (301) by horizontally moving the first die; fourth moves back the first die from the second die; fifth elevates the first die and formes secondary throttle part (302) by horizontally moving the first die, to obtain the complete product (D). The sixth and seventh steps remove the complete product by spring force and prepares for another first step.
|