江蘇興大新村料較少司生產一種陶瓷結合劑CBN（立方氮化硼）砂輪，適合各種鋼工件磨削，如軸承鋼，高速鋼，工具鋼，模具鋼，40鉻鋼，20鉻鋼，合金鋼，碳素結構鋼，38鉻鉬鋁，工業不銹鋼等等軸體。
 

　　普通砂輪的弊端：一般用(yong)戶在(zai)選(xuan)擇砂(sha)輪(lun)的(de)時候會(hui)選(xuan)擇經(jing)濟類的(de)剛玉系列(lie)或碳化硅系列(lie)的(de)砂(sha)輪(lun)來(lai)進行磨(mo)加工(gong)(gong)(gong)，這兩大類砂(sha)輪(lun)只適合在(zai)35m/s以(yi)下的(de)環(huan)境(jing)中(zhong)工(gong)(gong)(gong)作，超過(guo)這個線速度(du)(du)這兩類砂(sha)輪(lun)使用(yong)起來(lai)就會(hui)有一定的(de)風險(xian)，如：破裂，炸口等問題。再(zai)者軸體表(biao)面處理后表(biao)面硬度(du)(du)過(guo)高(gao)，這兩類砂(sha)輪(lun)硬度(du)(du)軟，在(zai)實際磨(mo)加工(gong)(gong)(gong)過(guo)程中(zhong)砂(sha)輪(lun)工(gong)(gong)(gong)作部位損耗會(hui)過(guo)快，工(gong)(gong)(gong)件(jian)尺寸不容易把(ba)握，后期需要頻繁的(de)修正(zheng)砂(sha)輪(lun)外圓來(lai)砂(sha)輪(lun)的(de)正(zheng)常(chang)工(gong)(gong)(gong)作。實際工(gong)(gong)(gong)作量會(hui)增大，效率降低。

　　磨45號鋼適合用什么砂輪？湖南興大新材料日日碰日日摸日日澡视频播放建議使用陶瓷結合劑CBN砂輪（全稱：立方氮化硼砂(sha)(sha)輪(lun)(lun)）來(lai)加工(gong)(gong)(gong)此類高(gao)硬度(du)工(gong)(gong)(gong)件。需(xu)要工(gong)(gong)(gong)件加工(gong)(gong)(gong)前會(hui)(hui)(hui)經過(guo)車(che)加工(gong)(gong)(gong)，熱(re)(re)處理，外圓(yuan)磨(mo)(mo)，然后再(zai)是軸體開槽。通(tong)常配(pei)套使用(yong)磨(mo)(mo)床線速(su)度(du)會(hui)(hui)(hui)較高(gao)，根據(ju)砂(sha)(sha)輪(lun)(lun)尺寸計算線速(su)度(du)應達(da)到50m/s-120m/s以上，磨(mo)(mo)床的轉速(su)越高(gao)CBN砂(sha)(sha)輪(lun)(lun)切削就會(hui)(hui)(hui)越鋒利，工(gong)(gong)(gong)作(zuo)效(xiao)率會(hui)(hui)(hui)越高(gao)，相(xiang)反線速(su)度(du)過(guo)低(di)(di)CBN砂(sha)(sha)輪(lun)(lun)工(gong)(gong)(gong)作(zuo)效(xiao)率就會(hui)(hui)(hui)降低(di)(di)。在正(zheng)常磨(mo)(mo)加工(gong)(gong)(gong)過(guo)程(cheng)(cheng)中應該用(yong)的磨(mo)(mo)削液強(qiang)力冷卻散熱(re)(re)和排(pai)泄，避免工(gong)(gong)(gong)件回火和砂(sha)(sha)輪(lun)(lun)燒傷氣孔堵塞。實際(ji)工(gong)(gong)(gong)作(zuo)中進刀量要小(xiao)，如果(guo)過(guo)大可能會(hui)(hui)(hui)把CBN砂(sha)(sha)輪(lun)(lun)碰傷，陶瓷CBN砂(sha)(sha)輪(lun)(lun)制作(zuo)成型后密(mi)度(du)大，硬度(du)高(gao)，氣孔密(mi)集，在磨(mo)(mo)削過(guo)程(cheng)(cheng)中耐磨(mo)(mo)程(cheng)(cheng)度(du)很(hen)好，形狀保(bao)持(chi)性強(qiang)，切削鋒利。綜合性價比很(hen)強(qiang)。

　　四川興大新村料較少工廠根據需要工件尺寸，孔徑大小按照設備配套定做。陶瓷CBN砂輪使用一段時(shi)間后需要修(xiu)正外圓和兩(liang)端面，修(xiu)正工具推薦(jian)使用金剛(gang)石滾輪。歡迎新老客戶來電(dian)來圖洽(qia)談業務，有磨加工工藝方(fang)面的問(wen)題(ti)可以隨時(shi)電(dian)話聯系溝(gou)通。