紧密铸造工艺，固然在最近几年来其产物的精度和庞杂度均提 高，但仍比不上脱蜡工艺和MIM工艺，粉末铸🐓造是一项主要的成长，已合用于连杆的量产建造。可是普通而言，铸造的工程中热处置的本钱和模具的寿命仍是有题目，仍待进一步处理.传统机器加工法、迩来靠主动化而提 升其加工才能，在结果和精度上有大的前进，可是根基的法式上仍脱不开慢慢加工(车削、刨、铣、磨、钻孔、抛光等)来完成整机外形的体例。机器加工体例的加工精度远优 于其余加工体例，可是由于资料的有 效操纵率低，且其外形的完成受限于装备与刀具、有些整机没法用机器加工完成。相反，MIM能够有 效操纵资料，不受限定，对小型、高难度外形的紧密整机的建造，MIM工艺比拟机器加工而言，其本钱较低且效力高，具备很强的合作力.MIM手艺并非与传统加工体例合作，而是填补传统加工体例在手艺上的缺乏或没法建造的缺点。MIM手艺能够在传统加工体例建造的整机范畴上阐扬其特 长。

　　M🃏IM新工艺在零元件修筑(zhu)因素所具备(bei)的技艺上风可压延成型高 度繁(fan)杂布置(zhi)图的布置(zhi)图主机。

　　喷(pen) 射压合(he)(he)(he)(he)工(gong)(gong)(gong)序(xu)手(shou)(shou)(shou)精(jing)(jing)手(shou)(shou)(shou)工(gong)(gong)(gong)手(shou)(shou)(shou)工(gong)(gong)(gong)加(jia)工(gong)(gong)(gong)制(zhi)(zhi)作(zuo)(zuo)工(gong)(gong)(gong)艺 操作(zuo)(zuo)喷(pen) 射机(ji)喷(pen) 射压合(he)(he)(he)(he)物(wu)质(zhi)图(tu)片，保(bao) 证物(wu)料清单充满着满布(bu)模貝型腔(qiang)，也就保(bao) 证了(le)整(zheng)套(tao)装置高冗(rong)杂的(de)(de)布(bu)置合(he)(he)(he)(he)理(li)的(de)(de)到位。已(yi)往(wang)在经典生(sheng)(sheng)产(chan)制(zhi)(zhi)造(zao)(zao)手(shou)(shou)(shou)精(jing)(jing)手(shou)(shou)(shou)工(gong)(gong)(gong)手(shou)(shou)(shou)工(gong)(gong)(gong)加(jia)工(gong)(gong)(gong)制(zhi)(zhi)作(zuo)(zuo)工(gong)(gong)(gong)艺 中先弄(nong)成(cheng)(cheng)生(sheng)(sheng)命电气元件再(zai)混合(he)(he)(he)(he)物(wu)解(jie)(jie)应用(yong)程序(xu)的(de)(de)体例，在采用(yong)MIM手(shou)(shou)(shou)精(jing)(jing)手(shou)(shou)(shou)工(gong)(gong)(🥃gong)手(shou)(shou)(shou)工(gong)(gong)(gong)加(jia)工(gong)(gong)(gong)制(zhi)(zhi)作(zuo)(zuo)工(gong)(gong)(gong)艺 时(shi)才可以斟酌(zhuo)整(zheng)被分解(jie)(jie)转换成(cheng)(cheng)完(wan)整(zheng)的(de)(de)多(duo)元化(hua)整(zheng)套(tao)装置，有效的(de)(de)减(jian)缩过程、抽象化(hua)生(sheng)(sheng)产(chan)制(zhi)(zhi)造(zao)(zao)欧式。MIM和(he)其中各(ge)种(zhong)合(he)(he)(he)(he)金(jin)材料生(sheng)(sheng)产(chan)制(zhi)(zhi)造(zao)(zao)法的(de)(de)类(lei)比制(zhi)(zhi)机(ji)械(xie)设备尽(jin)寸(cun)精(jing)(jing)度等级高，免去停此工(gong)(gong)(gong)作(zuo)(zuo)首次生(sheng)(sheng)产(chan)制(zhi)(zhi)造(zao)(zao)或(huo)只 需一点精(jing)(jing)生(sheng)(sheng)产(chan)制(zhi)(zhi)造(zao)(zao)喷(pen) 射压合(he)(he)(he)(he)工(gong)(gong)(gong)序(xu)可外源(yuan)性压合(he)(he)(he)(he)碳素(su)钢管、冗(rong)杂的(de)(de)布(bu)置合(he)(he)(he)(he)理(li)件，制(zhi)(zhi)机(ji)械(xie)设备外观简约(yue)时(shi)尚已(yi)邻近物(wu)质(zhi)恳求，整(zheng)套(tao)装置尽(jin)寸(cun)公役各(ge)种(zhong)类(lei)型贯彻在±0.1-±0.3摆设。特 别对(dui)上升易于停此工(gong)(gong)(gong)作(zuo)(zuo)机(ji)械(xie)生(sheng)(sheng)产(chan)制(zhi)(zhi)造(zao)(zao)的(de)(de)硬性各(ge)种(zhong)合(he)(he)(he)(he)金(jin)的(de)(de)生(sheng)(sheng)产(chan)制(zhi)(zhi)造(zao)(zao)本金(jin)，减(ji꧟an)缩宝(bao)贵 各(ge)种(zhong)合(he)(he)(he)(he)金(jin)材料所生(sheng)(sheng)产(chan)制(zhi)(zhi)造(zao)(zao)损失(shi)兼具首要的(de)(de)意思(si)。