無心(xin)磨(mo)(mo)也叫無心(xin)磨(mo)(mo)削(xue),是磨(mo)(mo)削(xue)生產加工(gong)的(de)一(yi)種。有(you)導(dao)輪(lun)(lun)(lun)和磨(mo)(mo)削(xue)輪(lun)(lun)(lun)兩個(ge)砂(sha)輪(lun)(lun)(lun),導(dao)輪(lun)(lun)(lun)促進圓柱狀產品(pin)工(gong)件在保護層墊塊上轉動,磨(mo)(mo)削(xue)輪(lun)(lun)(lun)對產品(pin)工(gong)件起(qi)磨(mo)(mo)削(xue)作用。無心(xin)磨(mo)(mo)屬于(yu)周磨(mo)(mo)法。
不經意研削(xue)(xue)法(fa)它是由磨削(xue)(xue)砂(sha)(sha)輪(lun),調整(zheng)輪(lun)和(he)產品(pin)工件(jian)固(gu)定(ding)(ding)支(zhi)架(固(gu)定(ding)(ding)支(zhi)架)三個機(ji)構構成(cheng),在這(zhe)其(qi)中磨削(xue)(xue)砂(sha)(sha)輪(lun)實際(ji)擔(dan)任磨削(xue)(xue)的工作上,調整(zheng)輪(lun)控制產品(pin)工件(jian)的旋轉,并使產品(pin)工件(jian)造成(cheng)下刀速(su)度,針對產品(pin)工件(jian)固(gu)定(ding)(ding)支(zhi)架乃在磨削(xue)(xue)時支(zhi)點產品(pin)工件(jian),這(zhe)三種零(ling)件(jian)可有(you)多(duo)種多(duo)樣互相配合(he)的方法(fa),但停止研磨之外,基(ji)本概念(nian)上邊一樣。
無心(xin)(xin)磨(mo)(mo)(mo)(mo)砂(sha)(sha)(sha)輪(lun)(lun)要安裝在無心(xin)(xin)磨(mo)(mo)(mo)(mo)床邊運(yun)用的(de)(de)(de)(de)(de)一(yi)(yi)(yi)款砂(sha)(sha)(sha)輪(lun)(lun),它(ta)(ta)與導輪(lun)(lun)、墊塊(kuai)互相(xiang)影響,組(zu)成的(de)(de)(de)(de)(de)一(yi)(yi)(yi)種(zhong)磨(mo)(mo)(mo)(mo)削(xue)(xue)方式,被生(sheng)(sheng)(sheng)產(chan)(chan)(chan)(chan)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)的(de)(de)(de)(de)(de)產(chan)(chan)(chan)(chan)品(pin)工(gong)(gong)(gong)(gong)(gong)件(jian)(jian)經墊塊(kuai)托著(zhu),由(you)導輪(lun)(lun)向墊塊(kuai)方向勻速(su)(su)圓周健身(shen)運(yun)動而促進產(chan)(chan)(chan)(chan)品(pin)工(gong)(gong)(gong)(gong)(gong)件(jian)(jian)旋轉時(shi)由(you)不(bu)(bu)經意砂(sha)(sha)(sha)輪(lun)(lun)磨(mo)(mo)(mo)(mo)削(xue)(xue),在磨(mo)(mo)(mo)(mo)削(xue)(xue)產(chan)(chan)(chan)(chan)品(pin)工(gong)(gong)(gong)(gong)(gong)件(jian)(jian)時(shi)使用性(xing)能(neng)較高,精度(du)(du)(du)(du)相(xiang)對也(ye)(ye)很高,磨(mo)(mo)(mo)(mo)削(xue)(xue)中,選擇砂(sha)(sha)(sha)輪(lun)(lun)粒(li)(li)度(du)(du)(du)(du)分(fen)析也(ye)(ye)十分(fen)重要,粗粒(li)(li)度(du)(du)(du)(du)的(de)(de)(de)(de)(de)無心(xin)(xin)磨(mo)(mo)(mo)(mo)砂(sha)(sha)(sha)輪(lun)(lun)一(yi)(yi)(yi)般用于(yu)精拋生(sheng)(sheng)(sheng)產(chan)(chan)(chan)(chan)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong),僅有生(sheng)(sheng)(sheng)產(chan)(chan)(chan)(chan)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)要求談不(bu)(bu)上(shang)高的(de)(de)(de)(de)(de)產(chan)(chan)(chan)(chan)品(pin)工(gong)(gong)(gong)(gong)(gong)件(jian)(jian),一(yi)(yi)(yi)般在生(sheng)(sheng)(sheng)產(chan)(chan)(chan)(chan)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)時(shi)為了更好地(di)能(neng)夠更好地(di)加(jia)(jia)(jia)(jia)快(kuai)磨(mo)(mo)(mo)(mo)削(xue)(xue)速(su)(su)度(du)(du)(du)(du),對生(sheng)(sheng)(sheng)產(chan)(chan)(chan)(chan)量非(fei)常大(da)的(de)(de)(de)(de)(de)產(chan)(chan)(chan)(chan)品(pin)工(gong)(gong)(gong)(gong)(gong)件(jian)(jian)一(yi)(yi)(yi)道(dao)生(sheng)(sheng)(sheng)產(chan)(chan)(chan)(chan)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)全是(shi)會采用這類(lei)方法,它(ta)(ta)是(shi)由(you)于(yu)它(ta)(ta)生(sheng)(sheng)(sheng)產(chan)(chan)(chan)(chan)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)速(su)(su)度(du)(du)(du)(du)比較快(kuai)的(de)(de)(de)(de)(de)特點,但產(chan)(chan)(chan)(chan)品(pin)工(gong)(gong)(gong)(gong)(gong)件(jian)(jian)的(de)(de)(de)(de)(de)光澤度(du)(du)(du)(du)較低。而細粒(li)(li)度(du)(du)(du)(du)的(de)(de)(de)(de)(de)無心(xin)(xin)磨(mo)(mo)(mo)(mo)砂(sha)(sha)(sha)輪(lun)(lun)生(sheng)(sheng)(sheng)產(chan)(chan)(chan)(chan)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)的(de)(de)(de)(de)(de)產(chan)(chan)(chan)(chan)品(pin)工(gong)(gong)(gong)(gong)(gong)件(jian)(jian)質量精度(du)(du)(du)(du)則相(xiang)反,其生(sheng)(sheng)(sheng)產(chan)(chan)(chan)(chan)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)速(su)(su)度(du)(du)(du)(du)過慢(man),但被生(sheng)(sheng)(sheng)產(chan)(chan)(chan)(chan)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)的(de)(de)(de)(de)(de)產(chan)(chan)(chan)(chan)品(pin)工(gong)(gong)(gong)(gong)(gong)件(jian)(jian)光澤度(du)(du)(du)(du)高,如選擇的(de)(de)(de)(de)(de)粒(li)(li)度(du)(du)(du)(du)分(fen)析適當可確(que)保鏡面玻璃夾層(ceng)玻璃預期(qi)效果,因此,選擇無心(xin)(xin)磨(mo)(mo)(mo)(mo)砂(sha)(sha)(sha)輪(lun)(lun)是(shi)要根(gen)據產(chan)(chan)(chan)(chan)品(pin)工(gong)(gong)(gong)(gong)(gong)件(jian)(jian)的(de)(de)(de)(de)(de)專業(ye)性(xing)制作(zuo)工(gong)(gong)(gong)(gong)(gong)藝要求具體進行(xing)選擇。在這其中也(ye)(ye)包括砂(sha)(sha)(sha)輪(lun)(lun)的(de)(de)(de)(de)(de)抗壓強(qiang)度(du)(du)(du)(du)、組(zu)織密度(du)(du)(du)(du),粒(li)(li)度(du)(du)(du)(du)分(fen)析的(de)(de)(de)(de)(de)選擇。磨(mo)(mo)(mo)(mo)削(xue)(xue)不(bu)(bu)一(yi)(yi)(yi)樣的(de)(de)(de)(de)(de)產(chan)(chan)(chan)(chan)品(pin)工(gong)(gong)(gong)(gong)(gong)件(jian)(jian),選擇的(de)(de)(de)(de)(de)切(qie)削(xue)(xue)液也(ye)(ye)各有不(bu)(bu)同。一(yi)(yi)(yi)般的(de)(de)(de)(de)(de)鐵質,大(da)伙(huo)兒只需用一(yi)(yi)(yi)般的(de)(de)(de)(de)(de)切(qie)削(xue)(xue)液,而磨(mo)(mo)(mo)(mo)鋁類(lei)軟質零件(jian)(jian)時(shi)務必(bi)用車用汽油來冷切(qie)。
方法
1、砂(sha)輪(lun)架(jia)(jia)移動(dong)不經(jing)意磨(mo)床,這類方(fang)法的(de)無心磨(mo)床的(de)砂(sha)輪(lun)架(jia)(jia)固(gu)定不變在床的(de)的(de)身上,導輪(lun)和(he)固(gu)定支架(jia)(jia)正中(zhong)間可作(zuo)相對調整移動(dong),在通磨(mo)或進(jin)到磨(mo)削時,導輪(lun)、固(gu)定支架(jia)(jia)和(he)產品工件一同作(zuo)走刀(dao)和(he)賠付運動(dong)健身。
2、砂輪(lun)架(jia)攜帶式不經意磨(mo)床(chuang),這類方法的(de)(de)(de)無(wu)心磨(mo)床(chuang)的(de)(de)(de)固定(ding)支架(jia)固定(ding)不變在床(chuang)的(de)(de)(de)的(de)(de)(de)身(shen)上,砂輪(lun)架(jia)和(he)導(dao)輪(lun)架(jia)相對(dui)固定(ding)支架(jia)可(ke)作調整運動健身(shen),特(te)殊情(qing)況(kuang)下可(ke)做(zuo)走刀運動健身(shen)。這類無(wu)心磨(mo)床(chuang)的(de)(de)(de)砂輪(lun)、導(dao)輪(lun)機床(chuang)主軸軸承絕大多數采用雙支撐(cheng)點結構形式。
3、傾斜式不經意磨床,這類(lei)方法的(de)(de)砂輪(lun)(lun)、導輪(lun)(lun)管理(li)處連線與平(ping)面(mian)圖傾斜α角。固定(ding)支架(jia)(jia)(jia)固定(ding)不變在床的(de)(de)的(de)(de)身(shen)上,砂輪(lun)(lun)、導輪(lun)(lun)機床主軸軸承為雙支撐點結構。導輪(lun)(lun)架(jia)(jia)(jia)相對固定(ding)支架(jia)(jia)(jia)可做調整運(yun)動健身(shen),砂輪(lun)(lun)架(jia)(jia)(jia)作走刀賠(pei)付運(yun)動健身(shen)。