动态真三轴电磁霍普金森杆调平与对中系统及方法

• Format: Patent
• Language: Chinese
• Published: 19.07.2024
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

本发明提供了一种动态真三轴电磁霍普金森杆调平与对中系统及方法，系统包括支撑底座、千分调节旋钮、滑动平台、辅助支撑板、固定槽、至少两个辅助对中靶以及灯源方法。方法包括如下步骤：步骤1：确定动态真三轴电磁霍普金森杆试验测试系统的杆件摆放位置；步骤2：确定杆件加载端面中心点；步骤3：调节Z-向杆件垂直性；步骤4：组装对中系统；步骤5：对中系统对心调节；步骤6：对中系统高度调节。本发明辅助对中系统采用光线为直线及两点一线的原理，从杆件加载端面中心和杆件上表面两部分的调整分别确定杆件的相邻垂直和同轴对心水平。 Provided is a dynamic true triaxial electromagnetic Hopkinson bar leveling and centering system and method. The system comprises a supporting base, a micrometer adjusting knob, a sliding platform, an auxiliary supporting plate, a fixing groove, at least two auxiliary centering targets and a lamp source. According to the auxiliary centering system, a principle that light rays are straight lines and two points form one line is adopted, and adjacent perpendicularity and coaxial centering leveling of a bar piece are determined by respectively adjusting a center of a loading end surface of the bar piece and an upper surface of the bar piece.