平面研磨機的研磨精度受哪些因素的影響？在平面研磨過程中有很多因素如果處理不當都會影響研磨的精度,今天深圳市方達研磨技術有限公司就影響平面研磨機研磨精度的因素做下講解。平面研磨機的(de)(de)工(gong)(gong)藝過程設計對加(jia)工(gong)(gong)質量、生產率(lv)、成本往往具有關鍵性的(de)(de)全局(ju)影響，在精(jing)密加(jia)工(gong)(gong)和超(chao)精(jing)密加(jia)工(gong)(gong)中更(geng)是(shi)如此，除應(ying)(ying)該(gai)遵循一般(ban)加(jia)工(gong)(gong)的(de)(de)原則和規律外，還(huan)應(ying)(ying)考慮以下問題。

(l)循序漸(jian)近、嚴格(ge)要求(qiu)。進(jin)行精(jing)細加(jia)工(gong)(gong)(gong)(gong)和超精(jing)細加(jia)工(gong)(gong)(gong)(gong)的(de)工(gong)(gong)(gong)(gong)件，必定要有(you)(you)杰出的(de)粗(cu)、半精(jing)、精(jing)次序加(jia)工(gong)(gong)(gong)(gong)根底。原材(cai)料(liao)，各工(gong)(gong)(gong)(gong)序加(jia)工(gong)(gong)(gong)(gong)質量應嚴格(ge)要求(qiu)，工(gong)(gong)(gong)(gong)件在轉移存儲中不(bu)得碰傷、工(gong)(gong)(gong)(gong)作地環境應清潔規整(zheng)、有(you)(you)條有(you)(you)理

(2)正確挑(tiao)選(xuan)定位(wei)(wei)(wei)基(ji)準(zhun)，操控定位(wei)(wei)(wei)基(ji)準(zhun)加(jia)工(gong)質量。往往選(xuan)用加(jia)工(gong)面自身為定位(wei)(wei)(wei)基(ji)準(zhun)，以(yi)確保(bao)(bao)加(jia)工(gong)余量的均勻(yun)；選(xuan)用互(hu)為基(ji)準(zhun)原則確保(bao)(bao)有方位(wei)(wei)(wei)精度要(yao)求的外(wai)表；要(yao)確保(bao)(bao)定位(wei)(wei)(wei)基(ji)準(zhun)的加(jia)工(gong)質量及潔(jie)凈，在(zai)每(mei)道工(gong)序(xu)加(jia)工(gong)前，要(yao)注意(yi)定位(wei)(wei)(wei)基(ji)準(zhun)是否受損和(he)潔(jie)凈，在(zai)粗精工(gong)序(xu)變(bian)換時(shi)，應組織修磨定位(wei)(wei)(wei)基(ji)準(zhun)工(gong)序(xu)。

(3)要注意工(gong)(gong)件(jian)(jian)(jian)的(de)夾緊變(bian)(bian)形和(he)加(jia)工(gong)(gong)中變(bian)(bian)形。在超精(jing)細加(jia)工(gong)(gong)時(shi)，由所以(yi)微(wei)量去除，可能(neng)產生裝置變(bian)(bian)形大于(yu)(yu)加(jia)工(gong)(gong)余(yu)量的(de)情況，最好能(neng)做到無變(bian)(bian)形裝夾。關于(yu)(yu)一些加(jia)工(gong)(gong)中易變(bian)(bian)形的(de)零件(jian)(jian)(jian)，薄(bo)片狀(zhuang)(zhuang)零件(jian)(jian)(jian)可用(yong)真空吸(xi)盤吸(xi)附(fu)；不(bu)規則(ze)形狀(zhuang)(zhuang)的(de)零件(jian)(jian)(jian)可選(xuan)用(yong)液態(tai)橡(xiang)膠(jiao)、瀝(li)青、工(gong)(gong)業用(yong)臘。電流變(bian)(bian)體，一種糊狀(zhuang)(zhuang)液體，當(dang)通電流時(shi)即可固化，斷電后(hou)康(kang)復液態(tai)等物(wu)質將工(gong)(gong)件(jian)(jian)(jian)粘(zhan)接(溶接)于(yu)(yu)夾具上進行加(jia)工(gong)(gong)；當(dang)然(ran)也可以(yi)選(xuan)用(yong)過(guo)定位結構來進步工(gong)(gong)件(jian)(jian)(jian)自身的(de)剛度。

(4)注意熱(re)(re)處理工(gong)(gong)序(xu)的(de)組織。精(jing)(jing)(jing)細(xi)加(jia)(jia)工(gong)(gong)和超(chao)精(jing)(jing)(jing)細(xi)加(jia)(jia)工(gong)(gong)中(zhong)的(de)內應(ying)力(li)變形(xing)對零件加(jia)(jia)工(gong)(gong)精(jing)(jing)(jing)度(du)有嚴(yan)重影響(xiang)，并(bing)且一(yi)直(zhi)是一(yi)個(ge)難題，因(yin)此(ci)在(zai)加(jia)(jia)工(gong)(gong)時要(yao)(yao)在(zai)粗、半精(jing)(jing)(jing)、精(jing)(jing)(jing)加(jia)(jia)工(gong)(gong)階段變換時組織人工(gong)(gong)時效乃至自(zi)然(ran)時效來(lai)消除內應(ying)力(li)，在(zai)要(yao)(yao)害工(gong)(gong)序(xu)前也要(yao)(yao)組織相應(ying)地熱(re)(re)處理工(gong)(gong)序(xu)。在(zai)平面(mian)(mian)研(yan)(yan)磨機精(jing)(jing)(jing)細(xi)研(yan)(yan)磨進程中(zhong)工(gong)(gong)藝進程是影響(xiang)精(jing)(jing)(jing)細(xi)度(du)比較(jiao)大的(de)一(yi)個(ge)要(yao)(yao)素了！所以(yi)如何(he)正確對待(dai)這個(ge)問(wen)題是要(yao)(yao)害，盡可(ke)能的(de)減小這種要(yao)(yao)素對精(jing)(jing)(jing)細(xi)平面(mian)(mian)研(yan)(yan)磨機研(yan)(yan)磨精(jing)(jing)(jing)度(du)的(de)影響(xiang)。

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