GIGAQUAD® and Yamamoto Metal Technos Co.,Ltd. introduction
この動画は、株式会社山本金属製作所による事業紹介です。同社が開発した疲労試験機「GIGAQUAD®」について、その概要や特長、主な機能などが説明されています。試験機の構造や同時試験可能な検体数、および2つの機種「YRB200」と「YRB300L」の仕様についても紹介されています。
http://www.yama-kin.co.jp/english/ind... GIGAQUAD® machine has two spindles and two specimens can be mounted at both ends of each spindle. Each spindle is driven by an electric motor via a V belt and the number of revolution is counted by photo-sensor. Thus, this machine can perform fatigue tests for 4 specimens simultaneously. In order to apply the testing load, the corresponding weight is suspended through a helical spring attached to the outer block. The rotating speed of the spindle, that is, the testing speed is 3150rpm (52.5Hz). The fatigue life can be indicated in this window for each specimen. GIGA QUAD® has two types of ‘YRB200’ and ‘YRB300L’ according to the Maximum load. The maximum load of YRB200 is 20kg, whereas the load of YRB300L is 85kg. Therefore, the user can choose the appropriate type based on the respective requirements.
