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17

2020-11

精密零件加工都有哪些標準

精密零件(jian)加工都有(you)哪些標(biao)準(zhun)

精(jing)(jing)密(mi)零(ling)(ling)件(jian)行業的(de)(de)標(biao)準是非常(chang)嚴格(ge)的(de)(de),加(jia)(jia)工時候有(you)進刀,出刀等不同(tong)(tong)(tong)的(de)(de)流程(cheng)工序。尺寸也(ye)會(hui)根據產品(pin)有(you)不同(tong)(tong)(tong)的(de)(de)具(ju)體需(xu)求,加(jia)(jia)工精(jing)(jing)度的(de)(de)要(yao)求也(ye)會(hui)不同(tong)(tong)(tong),總體來說精(jing)(jing)密(mi)加(jia)(jia)工精(jing)(jing)度的(de)(de)要(yao)求是非常(chang)高的(de)(de),有(you)時候甚(shen)至精(jing)(jing)確到1mm下的(de)(de)多(duo)少微米差別,尺寸如果差別很大產品(pin)就會(hui)成為廢品(pin),就需(xu)要(yao)返(fan)工來達到要(yao)求,這個(ge)過程(cheng)非常(chang)費時費力(li),有(you)時候會(hui)使得(de)所有(you)的(de)(de)原材料報廢,造成成本的(de)(de)增加(jia)(jia),與(yu)此同(tong)(tong)(tong)時零(ling)(ling)件(jian)也(ye)必然(ran)是無(wu)法用了(le),因此精(jing)(jing)密(mi)零(ling)(ling)件(jian)加(jia)(jia)工是有(you)很多(duo)要(yao)求的(de)(de)。那么精(jing)(jing)密(mi)零(ling)(ling)件(jian)加(jia)(jia)工有(you)哪些要(yao)求呢?(1)通常(chang)為了(le)確保零(ling)(ling)件(jian)的(de)(de)加(jia)(jia)工精(jing)(jing)度,粗(cu)零(ling)(ling)件(jian)與(yu)精(jing)(jing)密(mi)機械零(ling)(ling)件(jian)的(de)(de)加(jia)(jia)工必須分開...
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29

2020-09

五金零件加工精度的測量方法

五金(jin)零件加(jia)工(gong)精度的測量方(fang)法

五金(jin)(jin)零(ling)件(jian)加(jia)(jia)工(gong)(gong)(gong)精(jing)(jing)度是(shi)加(jia)(jia)工(gong)(gong)(gong)后零(ling)件(jian)表面(mian)的(de)(de)實際(ji)尺(chi)寸、形(xing)狀、位(wei)置三種幾(ji)何參數(shu)與圖紙要(yao)求的(de)(de)理(li)(li)想(xiang)幾(ji)何參數(shu)的(de)(de)符合(he)程(cheng)度。理(li)(li)想(xiang)的(de)(de)幾(ji)何參數(shu),對(dui)尺(chi)寸而(er)言(yan),就是(shi)平(ping)(ping)均尺(chi)寸;對(dui)表面(mian)幾(ji)何形(xing)狀而(er)言(yan),就是(shi)絕對(dui)的(de)(de)圓、圓柱、平(ping)(ping)面(mian)、錐面(mian)和直線等(deng);對(dui)表面(mian)之間的(de)(de)相互(hu)位(wei)置而(er)言(yan),就是(shi)絕對(dui)的(de)(de)平(ping)(ping)行、垂直、同(tong)軸、對(dui)稱等(deng)。零(ling)件(jian)實際(ji)幾(ji)何參數(shu)與理(li)(li)想(xiang)幾(ji)何參數(shu)的(de)(de)偏離數(shu)值稱為(wei)加(jia)(jia)工(gong)(gong)(gong)誤差(cha)。博鑫精(jing)(jing)密是(shi)以陜(shan)西(xi)不銹鋼零(ling)件(jian)加(jia)(jia)工(gong)(gong)(gong)、陜(shan)西(xi)鈦合(he)金(jin)(jin)零(ling)件(jian)加(jia)(jia)工(gong)(gong)(gong)、陜(shan)西(xi)鋼材零(ling)件(jian)加(jia)(jia)工(gong)(gong)(gong)、陜(shan)西(xi)鋁(lv)合(he)金(jin)(jin)零(ling)件(jian)加(jia)(jia)工(gong)(gong)(gong)、鑄(zhu)件(jian)加(jia)(jia)工(gong)(gong)(gong)為(wei)公司的(de)(de)主打產品,品質保障,值得(de)信(xin)賴!一、五金(jin)(jin)零(ling)件(jian)加(jia)(jia)工(gong)(gong)(gong)精(jing)(jing)度根據不同(tong)的(de)(de)加(jia)(jia)工(gong)(gong)(gong)精(jing)(jing)度內容(rong)以及精(jing)(jing)度
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17

2020-11

關于精密機械加工的優勢和方法

關(guan)于精密(mi)機械加工的(de)優勢和方法

精(jing)密(mi)機(ji)械加(jia)(jia)工(gong)(gong)(gong)(gong)技術(shu)從提高(gao)(gao)精(jing)度(du)與(yu)生產率兩個方(fang)面同時迅速(su)(su)發(fa)展(zhan)(zhan)(zhan)起(qi)來。在(zai)提高(gao)(gao)生產率方(fang)面,提高(gao)(gao)自動化程度(du)長各國致(zhi)力發(fa)展(zhan)(zhan)(zhan)的(de)(de)方(fang)向。精(jing)密(mi)零(ling)件加(jia)(jia)工(gong)(gong)(gong)(gong),近年(nian)來,從陜西(xi)CNC到(dao)CIMS發(fa)展(zhan)(zhan)(zhan)迅速(su)(su),并且在(zai)一(yi)定范圍(wei)內得到(dao)了應用(yong)從提高(gao)(gao)精(jing)度(du)方(fang)面,從精(jing)密(mi)加(jia)(jia)工(gong)(gong)(gong)(gong)發(fa)展(zhan)(zhan)(zhan)到(dao)超精(jing)密(mi)加(jia)(jia)工(gong)(gong)(gong)(gong),這也是世界(jie)各主要(yao)發(fa)達(da)國家(jia)致(zhi)力發(fa)展(zhan)(zhan)(zhan)的(de)(de)方(fang)向。(1)精(jing)密(mi)機(ji)械加(jia)(jia)工(gong)(gong)(gong)(gong)的(de)(de)技術(shu)和工(gong)(gong)(gong)(gong)藝(yi)優(you)勢:?精(jing)密(mi)機(ji)械加(jia)(jia)工(gong)(gong)(gong)(gong)切(qie)削功工(gong)(gong)(gong)(gong)與(yu)無房工(gong)(gong)(gong)(gong)藝(yi)相比,切(qie)削加(jia)(jia)工(gong)(gong)(gong)(gong)的(de)(de)優(you)點首先在(zai)于,既有很高(gao)(gao)的(de)(de)材料切(qie)除率,又有良好(hao)的(de)(de)經(jing)濟性例如(ru)與(yu)激光(guang)等離子加(jia)(jia)工(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)藝(yi)相比即(ji)如(ru)此,這是因為這種工(gong)(gong)(gong)(gong)藝(yi)目前只有供(gong)應很大的(de)(de)能(neng)才能(neng)達(da)到(dao)...
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