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17

2020-11

精密零件加工都有哪些標準

精密(mi)零件加工(gong)都有哪些(xie)標準

精(jing)(jing)(jing)密(mi)零(ling)(ling)件(jian)(jian)(jian)行業的(de)(de)(de)(de)(de)標準是(shi)非常嚴格的(de)(de)(de)(de)(de)，加(jia)(jia)(jia)工(gong)(gong)(gong)時候有(you)(you)進刀，出刀等(deng)不(bu)(bu)同(tong)的(de)(de)(de)(de)(de)流程工(gong)(gong)(gong)序。尺寸(cun)也會(hui)根據(ju)產品有(you)(you)不(bu)(bu)同(tong)的(de)(de)(de)(de)(de)具體需(xu)求，加(jia)(jia)(jia)工(gong)(gong)(gong)精(jing)(jing)(jing)度(du)的(de)(de)(de)(de)(de)要求也會(hui)不(bu)(bu)同(tong)，總體來說精(jing)(jing)(jing)密(mi)加(jia)(jia)(jia)工(gong)(gong)(gong)精(jing)(jing)(jing)度(du)的(de)(de)(de)(de)(de)要求是(shi)非常高的(de)(de)(de)(de)(de)，有(you)(you)時候甚至精(jing)(jing)(jing)確到(dao)1mm下(xia)的(de)(de)(de)(de)(de)多(duo)(duo)少微米差別(bie)，尺寸(cun)如果差別(bie)很大產品就會(hui)成(cheng)為廢(fei)品，就需(xu)要返(fan)工(gong)(gong)(gong)來達到(dao)要求，這個過程非常費時費力(li)，有(you)(you)時候會(hui)使(shi)得(de)所有(you)(you)的(de)(de)(de)(de)(de)原材料報廢(fei)，造成(cheng)成(cheng)本的(de)(de)(de)(de)(de)增(zeng)加(jia)(jia)(jia)，與(yu)此同(tong)時零(ling)(ling)件(jian)(jian)(jian)也必然是(shi)無法用了，因此精(jing)(jing)(jing)密(mi)零(ling)(ling)件(jian)(jian)(jian)加(jia)(jia)(jia)工(gong)(gong)(gong)是(shi)有(you)(you)很多(duo)(duo)要求的(de)(de)(de)(de)(de)。那(nei)么精(jing)(jing)(jing)密(mi)零(ling)(ling)件(jian)(jian)(jian)加(jia)(jia)(jia)工(gong)(gong)(gong)有(you)(you)哪(na)些要求呢？(1)通常為了確保零(ling)(ling)件(jian)(jian)(jian)的(de)(de)(de)(de)(de)加(jia)(jia)(jia)工(gong)(gong)(gong)精(jing)(jing)(jing)度(du)，粗(cu)零(ling)(ling)件(jian)(jian)(jian)與(yu)精(jing)(jing)(jing)密(mi)機械(xie)零(ling)(ling)件(jian)(jian)(jian)的(de)(de)(de)(de)(de)加(jia)(jia)(jia)工(gong)(gong)(gong)必須(xu)分(fen)開...
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29

2020-09

五金零件加工精度的測量方法

五金(jin)零件加工精(jing)度的測量方法

五金(jin)(jin)零(ling)(ling)(ling)件加(jia)工(gong)(gong)精(jing)度是(shi)加(jia)工(gong)(gong)后零(ling)(ling)(ling)件表面(mian)(mian)的(de)實際尺寸(cun)、形狀、位(wei)置(zhi)三(san)種(zhong)幾(ji)何(he)參(can)數(shu)(shu)與(yu)圖(tu)紙要求的(de)理(li)想幾(ji)何(he)參(can)數(shu)(shu)的(de)符合程度。理(li)想的(de)幾(ji)何(he)參(can)數(shu)(shu)，對(dui)(dui)(dui)尺寸(cun)而言，就(jiu)是(shi)平均尺寸(cun)；對(dui)(dui)(dui)表面(mian)(mian)幾(ji)何(he)形狀而言，就(jiu)是(shi)絕對(dui)(dui)(dui)的(de)圓(yuan)、圓(yuan)柱、平面(mian)(mian)、錐(zhui)面(mian)(mian)和直線等(deng)；對(dui)(dui)(dui)表面(mian)(mian)之間的(de)相互位(wei)置(zhi)而言，就(jiu)是(shi)絕對(dui)(dui)(dui)的(de)平行、垂直、同軸、對(dui)(dui)(dui)稱等(deng)。零(ling)(ling)(ling)件實際幾(ji)何(he)參(can)數(shu)(shu)與(yu)理(li)想幾(ji)何(he)參(can)數(shu)(shu)的(de)偏(pian)離數(shu)(shu)值稱為(wei)加(jia)工(gong)(gong)誤(wu)差。博鑫精(jing)密(mi)是(shi)以(yi)不銹鋼零(ling)(ling)(ling)件加(jia)工(gong)(gong)、鈦合金(jin)(jin)零(ling)(ling)(ling)件加(jia)工(gong)(gong)、鋼材零(ling)(ling)(ling)件加(jia)工(gong)(gong)、鋁合金(jin)(jin)零(ling)(ling)(ling)件加(jia)工(gong)(gong)、鑄件加(jia)工(gong)(gong)為(wei)公司的(de)主打(da)產(chan)品，品質保障，值得信賴！一、五金(jin)(jin)零(ling)(ling)(ling)件加(jia)工(gong)(gong)精(jing)度根據(ju)不同的(de)加(jia)工(gong)(gong)精(jing)度內容以(yi)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

關于精密機械加工的優勢和方法

精密(mi)(mi)(mi)(mi)機(ji)械加(jia)(jia)工(gong)(gong)(gong)技術從(cong)(cong)提(ti)(ti)高精度(du)與生產(chan)率(lv)兩個方面(mian)(mian)同時迅速發(fa)(fa)展(zhan)(zhan)(zhan)起來。在提(ti)(ti)高生產(chan)率(lv)方面(mian)(mian)，提(ti)(ti)高自動化程度(du)長(chang)各(ge)國致力(li)發(fa)(fa)展(zhan)(zhan)(zhan)的(de)方向。精密(mi)(mi)(mi)(mi)零件(jian)加(jia)(jia)工(gong)(gong)(gong)，近年來，從(cong)(cong)CNC到CIMS發(fa)(fa)展(zhan)(zhan)(zhan)迅速，并且在一定(ding)范圍內得到了應(ying)用從(cong)(cong)提(ti)(ti)高精度(du)方面(mian)(mian)，從(cong)(cong)精密(mi)(mi)(mi)(mi)加(jia)(jia)工(gong)(gong)(gong)發(fa)(fa)展(zhan)(zhan)(zhan)到超(chao)精密(mi)(mi)(mi)(mi)加(jia)(jia)工(gong)(gong)(gong)，這(zhe)也是世(shi)界各(ge)主要發(fa)(fa)達國家致力(li)發(fa)(fa)展(zhan)(zhan)(zhan)的(de)方向。（1）精密(mi)(mi)(mi)(mi)機(ji)械加(jia)(jia)工(gong)(gong)(gong)的(de)技術和(he)工(gong)(gong)(gong)藝(yi)(yi)優(you)勢(shi)：?精密(mi)(mi)(mi)(mi)機(ji)械加(jia)(jia)工(gong)(gong)(gong)切削(xue)功工(gong)(gong)(gong)與無(wu)房工(gong)(gong)(gong)藝(yi)(yi)相比(bi)，切削(xue)加(jia)(jia)工(gong)(gong)(gong)的(de)優(you)點(dian)首先在于，既有很高的(de)材料切除(chu)率(lv)，又(you)有良(liang)好的(de)經濟性例如與激(ji)光等(deng)離子加(jia)(jia)工(gong)(gong)(gong)工(gong)(gong)(gong)藝(yi)(yi)相比(bi)即(ji)如此(ci)，這(zhe)是因為這(zhe)種工(gong)(gong)(gong)藝(yi)(yi)目前(qian)只有供應(ying)很大的(de)能才能達到...
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