| 摘要 |
PURPOSE: A test apparatus is provided to be capable of preventing badness generation by measuring a core thickness and a shaft indentation depth at the same time. CONSTITUTION: A cylinder(12) is fixed at a support rod(11), and a housing body(20) is inserted in a fixed body(14) fixed at a moving body(13) of the cylinder. The first spring(22) is installed between the fixing body and a support surface(21). A colamination flange(23) for surrounding a shaft(10) is connected at a lower part of the housing body(20), and a measure body(24) for surrounding a core(10) is installed at the lower part of the housing body(20). The second spring(26) is installed between a lower part of the pressure flange(23) and a flange part(25) of the measure body. A probe(30) is installed at the pressure flange(23) adjacent to the flange part(25). A measure shaft is installed in the housing body(20). A cap(41) is fixed at a top of the housing body, and the third spring is installed between a lower part of the cap and an intermediate protrusion. A support(44) is fixed at a top of the housing body, and a probe(30') is installed at a top to go a top of the measure shaft.
|
