| 摘要 |
PURPOSE:To measure the load, strength, durability, etc., of the driving part of a body to be tested extremely with ease by press-contacting a pad to a slide shaft, transmitting forward and backward motion to a slider, and performing detection through a detector. CONSTITUTION:A slide shaft 1 provided to a base 2 is guided by running through a bearing 3, and a body A to be tested which is to reciprocate is connected to a terminal of the shaft detachably. A slide 6 provided successively to the shaft 1 is guided by a bearing 7 and detectors 8 and 9 such as load cells are in contact with both ends. Firstly, a pad 10 is released from being pressed through the backward motion of a cylinder 14. Then, the body A to be tested is allowed to reciprocate and the slide shaft 1 is slid. During the reciprocation of the shaft 1, the pad 10 is pressed against the shaft 1 through the forward motion of the cylinder 14, so the sliding of the shaft 1 is transmitted to the slide 6. Therefore, the detector 8 operates by the forward movement of the slide 6 and the detector 9 operates by the backward movement of the slide 6 alternately. |
