金刚石与磨料磨具工程
金剛石與磨料磨具工程
금강석여마료마구공정
DIAMOND & ABRASIVES ENGINNERING
2015年
3期
68-70,75
,共4页
涂附磨具%柔韧性%磨削能力%表面粗糙度%砂布%砂纸%海绵砂
塗附磨具%柔韌性%磨削能力%錶麵粗糙度%砂佈%砂紙%海綿砂
도부마구%유인성%마삭능력%표면조조도%사포%사지%해면사
coated abrasives%flexibility%grinding capacity%surface roughness%abrasive cloth%abrasive paper%sanding sponge
为探讨涂附磨具柔韧性对磨削性能的影响规律，制备了砂布、砂纸、海绵砂3种具有不同柔韧性的磨具，通过实际磨削实验对比它们的磨削能力和磨削面的粗糙度。结果显示：随着磨具的柔韧性增加，其磨削能力降低，磨削面的粗糙度值变小；而对于相同的磨削面粗糙度，柔韧性好的海绵砂具有比砂纸更高的磨削能力。
為探討塗附磨具柔韌性對磨削性能的影響規律，製備瞭砂佈、砂紙、海綿砂3種具有不同柔韌性的磨具，通過實際磨削實驗對比它們的磨削能力和磨削麵的粗糙度。結果顯示：隨著磨具的柔韌性增加，其磨削能力降低，磨削麵的粗糙度值變小；而對于相同的磨削麵粗糙度，柔韌性好的海綿砂具有比砂紙更高的磨削能力。
위탐토도부마구유인성대마삭성능적영향규률，제비료사포、사지、해면사3충구유불동유인성적마구，통과실제마삭실험대비타문적마삭능력화마삭면적조조도。결과현시：수착마구적유인성증가，기마삭능력강저，마삭면적조조도치변소；이대우상동적마삭면조조도，유인성호적해면사구유비사지경고적마삭능력。
Three kinds of coated abrasives,namely abrasive cloth,abrasive paper and sanding sponge, were prepared in order to find out the influence of abrasive flexibility on their grinding performance?Experiments were conducted to contrast their grinding performance and the surface roughness of workpiece ground by each?Results showed that more flexible abrasives generally had poor grinding performance with lower R a value of ground surface,and that the sanding sponge had much more powerful grinding performance than abrasive paper at the same roughness to the grinding surface.
