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17

2020-11

精密零件加工都有哪些標準

精密零(ling)件加工都有哪些(xie)標準(zhun)

精(jing)密(mi)零(ling)件(jian)(jian)行業的(de)(de)(de)標(biao)準是(shi)非(fei)常(chang)(chang)嚴格的(de)(de)(de),加(jia)(jia)工(gong)時候(hou)(hou)(hou)有進刀,出刀等不同的(de)(de)(de)流程工(gong)序。尺寸也會(hui)根據產(chan)品有不同的(de)(de)(de)具體需求(qiu),加(jia)(jia)工(gong)精(jing)度(du)的(de)(de)(de)要求(qiu)也會(hui)不同,總體來說精(jing)密(mi)加(jia)(jia)工(gong)精(jing)度(du)的(de)(de)(de)要求(qiu)是(shi)非(fei)常(chang)(chang)高的(de)(de)(de),有時候(hou)(hou)(hou)甚至精(jing)確到(dao)1mm下的(de)(de)(de)多(duo)少微米差別,尺寸如果差別很大產(chan)品就(jiu)會(hui)成為廢(fei)品,就(jiu)需要返工(gong)來達(da)到(dao)要求(qiu),這個過程非(fei)常(chang)(chang)費(fei)(fei)時費(fei)(fei)力,有時候(hou)(hou)(hou)會(hui)使(shi)得所有的(de)(de)(de)原材料報廢(fei),造成成本的(de)(de)(de)增加(jia)(jia),與(yu)此(ci)(ci)同時零(ling)件(jian)(jian)也必然是(shi)無(wu)法用了,因此(ci)(ci)精(jing)密(mi)零(ling)件(jian)(jian)加(jia)(jia)工(gong)是(shi)有很多(duo)要求(qiu)的(de)(de)(de)。那么(me)精(jing)密(mi)零(ling)件(jian)(jian)加(jia)(jia)工(gong)有哪些(xie)要求(qiu)呢?(1)通常(chang)(chang)為了確保零(ling)件(jian)(jian)的(de)(de)(de)加(jia)(jia)工(gong)精(jing)度(du),粗零(ling)件(jian)(jian)與(yu)精(jing)密(mi)機(ji)械零(ling)件(jian)(jian)的(de)(de)(de)加(jia)(jia)工(gong)必須分開...
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29

2020-09

五金零件加工精度的測量方法

五金零件(jian)加工精(jing)度的測(ce)量方法

五金(jin)零件(jian)(jian)加(jia)工(gong)(gong)(gong)(gong)(gong)精度(du)是(shi)加(jia)工(gong)(gong)(gong)(gong)(gong)后零件(jian)(jian)表(biao)面(mian)的實際(ji)(ji)尺寸、形(xing)狀、位置(zhi)三種(zhong)幾何參數(shu)(shu)(shu)與圖紙(zhi)要求的理(li)想(xiang)幾何參數(shu)(shu)(shu)的符(fu)合程度(du)。理(li)想(xiang)的幾何參數(shu)(shu)(shu),對尺寸而(er)言,就是(shi)平均尺寸;對表(biao)面(mian)幾何形(xing)狀而(er)言,就是(shi)絕(jue)對的圓(yuan)、圓(yuan)柱、平面(mian)、錐面(mian)和直(zhi)線(xian)等;對表(biao)面(mian)之間的相(xiang)互位置(zhi)而(er)言,就是(shi)絕(jue)對的平行、垂(chui)直(zhi)、同軸(zhou)、對稱等。零件(jian)(jian)實際(ji)(ji)幾何參數(shu)(shu)(shu)與理(li)想(xiang)幾何參數(shu)(shu)(shu)的偏離數(shu)(shu)(shu)值稱為加(jia)工(gong)(gong)(gong)(gong)(gong)誤差(cha)。博鑫(xin)精密是(shi)以西(xi)藏(zang)(zang)不(bu)(bu)銹(xiu)鋼(gang)零件(jian)(jian)加(jia)工(gong)(gong)(gong)(gong)(gong)、西(xi)藏(zang)(zang)鈦合金(jin)零件(jian)(jian)加(jia)工(gong)(gong)(gong)(gong)(gong)、西(xi)藏(zang)(zang)鋼(gang)材零件(jian)(jian)加(jia)工(gong)(gong)(gong)(gong)(gong)、西(xi)藏(zang)(zang)鋁合金(jin)零件(jian)(jian)加(jia)工(gong)(gong)(gong)(gong)(gong)、鑄件(jian)(jian)加(jia)工(gong)(gong)(gong)(gong)(gong)為公司的主打產品,品質保障,值得信賴!一、五金(jin)零件(jian)(jian)加(jia)工(gong)(gong)(gong)(gong)(gong)精度(du)根據不(bu)(bu)同的加(jia)工(gong)(gong)(gong)(gong)(gong)精度(du)內(nei)容以及精度(du)
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17

2020-11

關于精密機械加工的優勢和方法

關于精密機(ji)械加工的(de)優勢和方法

精(jing)密(mi)機械(xie)加(jia)(jia)工(gong)(gong)(gong)技術(shu)從提(ti)高(gao)精(jing)度與(yu)生產率(lv)兩個方(fang)面(mian)同時迅速發(fa)展起來。在提(ti)高(gao)生產率(lv)方(fang)面(mian),提(ti)高(gao)自動化程度長各(ge)國(guo)致力發(fa)展的(de)方(fang)向。精(jing)密(mi)零件加(jia)(jia)工(gong)(gong)(gong),近年來,從西藏(zang)CNC到CIMS發(fa)展迅速,并且在一定(ding)范(fan)圍(wei)內得(de)到了應(ying)用從提(ti)高(gao)精(jing)度方(fang)面(mian),從精(jing)密(mi)加(jia)(jia)工(gong)(gong)(gong)發(fa)展到超精(jing)密(mi)加(jia)(jia)工(gong)(gong)(gong),這也是世界(jie)各(ge)主要發(fa)達(da)國(guo)家(jia)致力發(fa)展的(de)方(fang)向。(1)精(jing)密(mi)機械(xie)加(jia)(jia)工(gong)(gong)(gong)的(de)技術(shu)和(he)工(gong)(gong)(gong)藝優勢:?精(jing)密(mi)機械(xie)加(jia)(jia)工(gong)(gong)(gong)切削功工(gong)(gong)(gong)與(yu)無房工(gong)(gong)(gong)藝相比(bi),切削加(jia)(jia)工(gong)(gong)(gong)的(de)優點首(shou)先在于,既有很高(gao)的(de)材料(liao)切除率(lv),又有良(liang)好的(de)經濟性(xing)例如與(yu)激光等離(li)子(zi)加(jia)(jia)工(gong)(gong)(gong)工(gong)(gong)(gong)藝相比(bi)即如此(ci),這是因為這種工(gong)(gong)(gong)藝目前(qian)只有供應(ying)很大的(de)能(neng)才能(neng)達(da)到...
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