摘要
采用3种磨料不同粒度的砂带对玻璃钢复合材料进行砂带磨削实验,分析了磨料与工件间的交互作用机理。通过大量试验以及试验数据获得了玻璃钢复合材料砂带磨削过程中材料切除率以及砂带寿命的主要影响因素,并首次采用专业图像分析软件Image-ProPlus分析了砂带堵塞程度及堵塞的主要原因。实验结果表明:玻璃钢复合材料砂带磨削过程中,材料切除率受磨削压力、砂带线速度、磨料种类及粒度的影响很大,其中陶瓷磨料磨削时获得的材料切除率最高;影响砂带堵塞程度的最主要因素是磨削压力;磨平磨钝是砂带磨粒最主要的磨损形式,其中堆积磨料砂带的寿命最长,陶瓷磨料砂带次之。
Abrasive belt grinding experiments of glass fiber reinforced plastics composite material are carried out by using three different abrasive belts with different sizes,and the interaction principle between the abrasive and the workpiece is analyzed.The main factors of material removal rate and belt life of glass fiber reinforced plastics composite material are obtained through a large number of tests and test data.The extent and the main reason of belt plug are analyzed through the professional image analysis software（Image-Pro Plus） for the first time.The results show that in the process of abrasive belt grinding,the material removal rate are affected by the factors for grinding pressure,belt speed,abrasive type and size,and the ceramic abrasive belt has the highest removal rate.The main factor for belt plug extent is grinding pressure.The most important wear form of abrasive belt is blunt,and the accumulation abrasive belt has the longest life,followed by ceramic abrasive belt.
出处
《重庆大学学报（自然科学版）》
EI
CAS
CSCD
北大核心
2010年第9期19-23,共5页
Journal of Chongqing University
基金
重庆市科委科技计划攻关项目(CSTC2006AC4021)
关键词
砂带
磨削
玻璃纤维增强塑料
材料实验
材料切除率
砂带堵塞程度
砂带寿命
abrasive belts
grinding
glass fiber reinforced plastics
material testing
material removal rate
the extent of belt plug
belt life
