公开(公告)号：KR1020080039087A

公开(公告)日：2008-05-07

申请号：KR1020060106829

申请日：2006-10-31

Applicant: (재)대구기계부품연구원 ,  하재창

Inventor： 하재창 ,  손재환 ,  조지승 ,  노준호

IPC: G01N3/04 ,  G01N3/02

CPC classification number: G01N3/02 ,  B25B11/02 ,  G01N2203/0073 ,  G01N2203/04

Abstract: A jig device for fixing a specimen in a fatigue test machine is provided to perform high speed and precision fatigue test by securely fixing the specimen regardless of its characteristics and size. A jig device for fixing a specimen in a fatigue test machine includes a cross head, a load cell(72), an upper jig(10), a servo motor(95), and a lower jig(20). The cross head is installed at columns(97) to vertically move. The load cell is installed at the lower surface of the cross head. The upper jig is fixed to the lower part of the load cell. The servo motor is installed in a main body of the fatigue test machine. The lower jig is fixed to a rod(74) connected to the upper part of the load cell.

Abstract translation: 设置用于将试样固定在疲劳试验机中的夹具装置，通过牢固地固定试样，而不管其特性和尺寸如何，进行高速和精密的疲劳试验。 用于将试样固定在疲劳试验机中的夹具装置包括十字头，称重传感器（72），上夹具（10），伺服马达（95）和下夹具（20）。 十字头安装在柱（97）上以垂直移动。 称重传感器安装在十字头的下表面。 上夹具固定在称重传感器的下部。 伺服电机安装在疲劳试验机的主体内。 下夹具固定到与测力传感器的上部连接的杆（74）上。