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17

2020-11

精密零件加工都有哪些標準

精(jing)密零(ling)件(jian)加工都有哪些(xie)標準

精(jing)(jing)密(mi)零(ling)(ling)件(jian)(jian)行業的(de)(de)標準是非常(chang)嚴格的(de)(de)，加(jia)(jia)(jia)工(gong)(gong)時(shi)(shi)候有(you)進刀(dao)，出刀(dao)等不(bu)同(tong)的(de)(de)流(liu)程工(gong)(gong)序。尺寸也(ye)(ye)會根據產品有(you)不(bu)同(tong)的(de)(de)具體需(xu)求(qiu)(qiu)，加(jia)(jia)(jia)工(gong)(gong)精(jing)(jing)度(du)的(de)(de)要求(qiu)(qiu)也(ye)(ye)會不(bu)同(tong)，總(zong)體來(lai)(lai)說精(jing)(jing)密(mi)加(jia)(jia)(jia)工(gong)(gong)精(jing)(jing)度(du)的(de)(de)要求(qiu)(qiu)是非常(chang)高的(de)(de)，有(you)時(shi)(shi)候甚至(zhi)精(jing)(jing)確(que)到1mm下(xia)的(de)(de)多少微米(mi)差別，尺寸如果(guo)差別很(hen)大產品就(jiu)(jiu)會成為(wei)廢品，就(jiu)(jiu)需(xu)要返工(gong)(gong)來(lai)(lai)達到要求(qiu)(qiu)，這個(ge)過程非常(chang)費時(shi)(shi)費力，有(you)時(shi)(shi)候會使得(de)所有(you)的(de)(de)原材料報(bao)廢，造(zao)成成本的(de)(de)增(zeng)加(jia)(jia)(jia)，與此同(tong)時(shi)(shi)零(ling)(ling)件(jian)(jian)也(ye)(ye)必(bi)然是無(wu)法(fa)用了，因此精(jing)(jing)密(mi)零(ling)(ling)件(jian)(jian)加(jia)(jia)(jia)工(gong)(gong)是有(you)很(hen)多要求(qiu)(qiu)的(de)(de)。那么(me)精(jing)(jing)密(mi)零(ling)(ling)件(jian)(jian)加(jia)(jia)(jia)工(gong)(gong)有(you)哪些要求(qiu)(qiu)呢(ni)？(1)通常(chang)為(wei)了確(que)保(bao)零(ling)(ling)件(jian)(jian)的(de)(de)加(jia)(jia)(jia)工(gong)(gong)精(jing)(jing)度(du)，粗零(ling)(ling)件(jian)(jian)與精(jing)(jing)密(mi)機械零(ling)(ling)件(jian)(jian)的(de)(de)加(jia)(jia)(jia)工(gong)(gong)必(bi)須(xu)分(fen)開(kai)...
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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(jian)加工精度的測量(liang)方法

五金(jin)零(ling)件(jian)(jian)(jian)加(jia)(jia)工(gong)(gong)(gong)(gong)精(jing)度是(shi)加(jia)(jia)工(gong)(gong)(gong)(gong)后零(ling)件(jian)(jian)(jian)表面(mian)(mian)的(de)(de)(de)實際尺(chi)寸、形(xing)狀(zhuang)、位置(zhi)三種幾(ji)(ji)何參數與圖紙要求的(de)(de)(de)理(li)想(xiang)幾(ji)(ji)何參數的(de)(de)(de)符合(he)程度。理(li)想(xiang)的(de)(de)(de)幾(ji)(ji)何參數，對(dui)尺(chi)寸而(er)(er)言(yan)，就是(shi)平均尺(chi)寸；對(dui)表面(mian)(mian)幾(ji)(ji)何形(xing)狀(zhuang)而(er)(er)言(yan)，就是(shi)絕(jue)對(dui)的(de)(de)(de)圓、圓柱(zhu)、平面(mian)(mian)、錐(zhui)面(mian)(mian)和(he)直線等(deng)；對(dui)表面(mian)(mian)之(zhi)間的(de)(de)(de)相互(hu)位置(zhi)而(er)(er)言(yan)，就是(shi)絕(jue)對(dui)的(de)(de)(de)平行(xing)、垂直、同(tong)軸、對(dui)稱(cheng)等(deng)。零(ling)件(jian)(jian)(jian)實際幾(ji)(ji)何參數與理(li)想(xiang)幾(ji)(ji)何參數的(de)(de)(de)偏(pian)離數值稱(cheng)為加(jia)(jia)工(gong)(gong)(gong)(gong)誤差。博鑫精(jing)密是(shi)以安(an)(an)徽(hui)不銹鋼零(ling)件(jian)(jian)(jian)加(jia)(jia)工(gong)(gong)(gong)(gong)、安(an)(an)徽(hui)鈦合(he)金(jin)零(ling)件(jian)(jian)(jian)加(jia)(jia)工(gong)(gong)(gong)(gong)、安(an)(an)徽(hui)鋼材(cai)零(ling)件(jian)(jian)(jian)加(jia)(jia)工(gong)(gong)(gong)(gong)、安(an)(an)徽(hui)鋁合(he)金(jin)零(ling)件(jian)(jian)(jian)加(jia)(jia)工(gong)(gong)(gong)(gong)、鑄件(jian)(jian)(jian)加(jia)(jia)工(gong)(gong)(gong)(gong)為公(gong)司的(de)(de)(de)主打產品(pin)，品(pin)質(zhi)保障，值得信賴！一、五金(jin)零(ling)件(jian)(jian)(jian)加(jia)(jia)工(gong)(gong)(gong)(gong)精(jing)度根據(ju)不同(tong)的(de)(de)(de)加(jia)(jia)工(gong)(gong)(gong)(gong)精(jing)度內容以及精(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(yu)精密機械加工的優勢和方法

精(jing)(jing)(jing)密機(ji)械加(jia)工(gong)(gong)技(ji)術(shu)(shu)從提高(gao)精(jing)(jing)(jing)度與生(sheng)產(chan)率(lv)兩個方面(mian)同時迅速發展(zhan)(zhan)起(qi)來(lai)(lai)。在(zai)提高(gao)生(sheng)產(chan)率(lv)方面(mian)，提高(gao)自(zi)動(dong)化程度長各國致力發展(zhan)(zhan)的(de)(de)方向。精(jing)(jing)(jing)密零(ling)件加(jia)工(gong)(gong)，近年來(lai)(lai)，從安徽CNC到CIMS發展(zhan)(zhan)迅速，并且(qie)在(zai)一定范圍(wei)內得到了應(ying)用從提高(gao)精(jing)(jing)(jing)度方面(mian)，從精(jing)(jing)(jing)密加(jia)工(gong)(gong)發展(zhan)(zhan)到超(chao)精(jing)(jing)(jing)密加(jia)工(gong)(gong)，這也是世界各主要發達國家致力發展(zhan)(zhan)的(de)(de)方向。（1）精(jing)(jing)(jing)密機(ji)械加(jia)工(gong)(gong)的(de)(de)技(ji)術(shu)(shu)和(he)工(gong)(gong)藝優勢(shi)：?精(jing)(jing)(jing)密機(ji)械加(jia)工(gong)(gong)切削功工(gong)(gong)與無(wu)房工(gong)(gong)藝相比，切削加(jia)工(gong)(gong)的(de)(de)優點首先在(zai)于，既有(you)(you)很高(gao)的(de)(de)材料切除率(lv)，又有(you)(you)良好的(de)(de)經濟性例如與激光等(deng)離子加(jia)工(gong)(gong)工(gong)(gong)藝相比即如此，這是因為這種(zhong)工(gong)(gong)藝目前(qian)只有(you)(you)供應(ying)很大(da)的(de)(de)能才能達到...
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