CAJ | 학술논문

采用激光三维扫描方法，对树脂结合剂砂轮的表面形貌进行了测量。测量结果表明：砂轮表面形貌的形成，不仅与砂轮表面磨粒的突出有关，还受结合剂表面高度变化的影响。在表面形貌测量结果的基础上，对磨削过程进行了仿真，可以得到有效磨粒数占磨粒总数的比例，以及有效磨粒数在磨削过程中的动态变化过程。
채용격광삼유소묘방법，대수지결합제사륜적표면형모진행료측량。측량결과표명：사륜표면형모적형성，불부여사륜표면마립적돌출유관，환수결합제표면고도변화적영향。재표면형모측량결과적기출상，대마삭과정진행료방진，가이득도유효마립수점마립총수적비례，이급유효마립수재마삭과정중적동태변화과정。
In this paper, the surface topography of resin bonded grinding wheel was measured by laser 3D scanning. The results show that the topography is affected not only by the protrusion of abrasive grains, but also by the waviness of bond surface. The simulation of grinding process based on the measured topography was also performed, which revealed the percentage of effective grains and the dynamic change of effective grains' number.