| 摘要 |
PURPOSE: A recoil tester for a feed mechanism is provided to test a connecting feature of the feed mechanism in advance, thereby increasing user convenience. CONSTITUTION: A feed mechanism(20) is settled in an upper side of a mounting body(110). A slide cam(120) is slid for a support arm(P) of the mounting body. A slide bracket(130) guides horizontal movement of the slide cam. One end of an operating bolt(140) is connected to the slide cam with a screw. The other end of the operating bolt is axially rotated for the support arm. A horizontal location of the slide cam is moved according to rotation of the operating bolt. |
