CAJ | 학술논문

基于试验探究了球/平面接触过程中，正压力、润滑条件及原始表面形貌对试验后表面形貌的影响。试验中，采用不同原始表面，在不同压力、不同润滑条件下，完成了一系列球面与粗糙面的接触试验。试验前后分别使用 Talysurf CCI Lite 非接触式三维光学轮廓仪对试样表面进行了测量，并用ISO25178定义的参数对三维表面形貌进行了表征。研究结果表明，正压力、润滑条件和工件的原始形貌对试验后的表面形貌具有显著的影响，并给出了具体压力、润滑条件及原始表面形貌对塑性变形后表面形貌的影响关系。
기우시험탐구료구/평면접촉과정중，정압력、윤활조건급원시표면형모대시험후표면형모적영향。시험중，채용불동원시표면，재불동압력、불동윤활조건하，완성료일계렬구면여조조면적접촉시험。시험전후분별사용 Talysurf CCI Lite 비접촉식삼유광학륜곽의대시양표면진행료측량，병용ISO25178정의적삼수대삼유표면형모진행료표정。연구결과표명，정압력、윤활조건화공건적원시형모대시험후적표면형모구유현저적영향，병급출료구체압력、윤활조건급원시표면형모대소성변형후표면형모적영향관계。
Based on experiments,the influences of pressure,lubrication conditions and original sur-face topography on the surface topography variation of ball/plane contact were researched.Differentoriginal surfaces were used in the experiments.A series of ball/plane contact experiments under differ-ent pressures and different lubrication conditions were conducted.The surface of the specimens before and after the experiments were scanned by Talysurf CCI Lite Non-contact 3D optical profiler respec-tively,and characterized by ISO25 178.The results show that the pressure,lubrication conditions,as well as the original topography of specimen have an obvious influence on the surface topography after the experiments,and the specific relationship among them is obtained.