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17

2020-11

精密零件加工都有哪些標準

精密零件加(jia)工都(dou)有哪些標(biao)準

精(jing)(jing)密(mi)零(ling)件(jian)行(xing)業的(de)(de)標準是(shi)非常嚴格的(de)(de)，加工(gong)時(shi)(shi)(shi)候有(you)(you)進刀(dao)，出刀(dao)等(deng)不(bu)同的(de)(de)流程工(gong)序(xu)。尺(chi)寸也會(hui)根據產(chan)品(pin)有(you)(you)不(bu)同的(de)(de)具體需求(qiu)(qiu)，加工(gong)精(jing)(jing)度的(de)(de)要(yao)求(qiu)(qiu)也會(hui)不(bu)同，總(zong)體來(lai)說精(jing)(jing)密(mi)加工(gong)精(jing)(jing)度的(de)(de)要(yao)求(qiu)(qiu)是(shi)非常高的(de)(de)，有(you)(you)時(shi)(shi)(shi)候甚(shen)至精(jing)(jing)確到(dao)1mm下的(de)(de)多(duo)少微米差別(bie)，尺(chi)寸如果差別(bie)很(hen)大產(chan)品(pin)就會(hui)成為(wei)廢(fei)品(pin)，就需要(yao)返工(gong)來(lai)達(da)到(dao)要(yao)求(qiu)(qiu)，這(zhe)個(ge)過程非常費時(shi)(shi)(shi)費力，有(you)(you)時(shi)(shi)(shi)候會(hui)使得所有(you)(you)的(de)(de)原(yuan)材料報廢(fei)，造(zao)成成本的(de)(de)增加，與(yu)此同時(shi)(shi)(shi)零(ling)件(jian)也必然是(shi)無法(fa)用了，因此精(jing)(jing)密(mi)零(ling)件(jian)加工(gong)是(shi)有(you)(you)很(hen)多(duo)要(yao)求(qiu)(qiu)的(de)(de)。那么精(jing)(jing)密(mi)零(ling)件(jian)加工(gong)有(you)(you)哪(na)些要(yao)求(qiu)(qiu)呢？(1)通常為(wei)了確保零(ling)件(jian)的(de)(de)加工(gong)精(jing)(jing)度，粗(cu)零(ling)件(jian)與(yu)精(jing)(jing)密(mi)機械零(ling)件(jian)的(de)(de)加工(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

五金零件加工精度的(de)測(ce)量(liang)方法

五金(jin)零(ling)件(jian)(jian)(jian)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)精(jing)(jing)度是(shi)(shi)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)后零(ling)件(jian)(jian)(jian)表面的(de)實際尺(chi)寸、形狀、位置(zhi)三種幾(ji)(ji)何參(can)(can)數(shu)(shu)與圖紙(zhi)要求(qiu)的(de)理想幾(ji)(ji)何參(can)(can)數(shu)(shu)的(de)符合程度。理想的(de)幾(ji)(ji)何參(can)(can)數(shu)(shu)，對(dui)尺(chi)寸而言(yan)，就(jiu)是(shi)(shi)平(ping)均尺(chi)寸；對(dui)表面幾(ji)(ji)何形狀而言(yan)，就(jiu)是(shi)(shi)絕對(dui)的(de)圓(yuan)、圓(yuan)柱(zhu)、平(ping)面、錐面和直線等；對(dui)表面之間的(de)相(xiang)互位置(zhi)而言(yan)，就(jiu)是(shi)(shi)絕對(dui)的(de)平(ping)行、垂(chui)直、同軸、對(dui)稱等。零(ling)件(jian)(jian)(jian)實際幾(ji)(ji)何參(can)(can)數(shu)(shu)與理想幾(ji)(ji)何參(can)(can)數(shu)(shu)的(de)偏離數(shu)(shu)值稱為加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)誤差。博鑫精(jing)(jing)密是(shi)(shi)以南(nan)昌(chang)不銹鋼零(ling)件(jian)(jian)(jian)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)、南(nan)昌(chang)鈦合金(jin)零(ling)件(jian)(jian)(jian)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)、南(nan)昌(chang)鋼材零(ling)件(jian)(jian)(jian)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)、南(nan)昌(chang)鋁合金(jin)零(ling)件(jian)(jian)(jian)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)、鑄件(jian)(jian)(jian)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)為公(gong)司的(de)主打(da)產品(pin)，品(pin)質保障，值得(de)信(xin)賴！一(yi)、五金(jin)零(ling)件(jian)(jian)(jian)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)精(jing)(jing)度根據不同的(de)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)精(jing)(jing)度內容以及精(jing)(jing)度
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17

2020-11

關于精密機械加工的優勢和方法

關于精密機(ji)械加工(gong)的(de)優勢和方法

精(jing)密(mi)機械加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)技術從(cong)提高精(jing)度(du)與(yu)生(sheng)(sheng)產(chan)率兩(liang)個方面(mian)同時迅(xun)速(su)發(fa)(fa)(fa)展(zhan)(zhan)起來。在(zai)提高生(sheng)(sheng)產(chan)率方面(mian)，提高自(zi)動(dong)化(hua)程度(du)長各(ge)(ge)國致(zhi)力(li)發(fa)(fa)(fa)展(zhan)(zhan)的(de)(de)方向。精(jing)密(mi)零件加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)，近年來，從(cong)南昌CNC到(dao)CIMS發(fa)(fa)(fa)展(zhan)(zhan)迅(xun)速(su)，并且在(zai)一定范圍內得到(dao)了應(ying)用從(cong)提高精(jing)度(du)方面(mian)，從(cong)精(jing)密(mi)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)發(fa)(fa)(fa)展(zhan)(zhan)到(dao)超精(jing)密(mi)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)，這(zhe)也是(shi)世界(jie)各(ge)(ge)主要發(fa)(fa)(fa)達國家(jia)致(zhi)力(li)發(fa)(fa)(fa)展(zhan)(zhan)的(de)(de)方向。（1）精(jing)密(mi)機械加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)的(de)(de)技術和工(gong)(gong)(gong)(gong)藝(yi)優勢：?精(jing)密(mi)機械加(jia)(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(bi)，切(qie)削加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)的(de)(de)優點首先(xian)在(zai)于，既有(you)很高的(de)(de)材料切(qie)除(chu)率，又有(you)良(liang)好的(de)(de)經濟性例如與(yu)激光等離子加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)藝(yi)相比(bi)即如此(ci)，這(zhe)是(shi)因(yin)為這(zhe)種工(gong)(gong)(gong)(gong)藝(yi)目前只有(you)供應(ying)很大(da)的(de)(de)能才能達到(dao)...
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