Loading device and force loading method

• Main Authors: ZHANG SHENGPENG, PANG JIAZHI, MA LUJUN, ZHANG WENWEI
• Format: Patent
• Language: Chinese; English
• Published: 17.09.2019
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The invention discloses a loading device, comprising: a loading unit used for applying a load to a flexible test piece; and an adjustment unit connected with the loading unit and used for measuring a displacement between a first position on the loading unit and a second position on the flexible test piece, and adjusting a force application direction of the loading unit according to the displacement to keep the displacement unchanged. The invention discloses a force loading method applying the above loading device. By adopting the loading device and the force loading method, it can be ensured that a force loading direction is perpendicular to the surface of the flexible test piece. 本发明公开了一种加载装置，包括：加载单元，用于向柔性试件施加载荷；以及调节单元，与所述加载单元相连接，用于测量所述加载单元上第一位置和所述柔性试件上第二位置之间的位移，并根据所述位移调整所述加载单元的施力方向以保持所述位移不变。本发明公开了一种应用上述加载装置的力的加载方法。通过上述加载装置和力的加载方法可以保证力的加载方向与柔性试件表面垂直。