配重鐵是(shi)用于增(zeng)加自(zi)身(shen)重(zhong)(zhong)(zhong)(zhong)(zhong)量來保持平衡的(de)(de)重(zhong)(zhong)(zhong)(zhong)(zhong)物,是(shi)將噴丸機熔煉成符合一定要(yao)求的(de)(de)液體并(bing)澆進(jin)鑄(zhu)型里,經(jing)冷卻凝固,清整(zheng)處理后得到有預定形(xing)狀,尺寸和性能的(de)(de)鑄(zhu)件(jian)的(de)(de)工(gong)(gong)藝(yi)過程(cheng).重(zhong)(zhong)(zhong)(zhong)(zhong)工(gong)(gong)業(ye)配(pei)重(zhong)(zhong)(zhong)(zhong)(zhong)鐵(tie)是(shi)現代機械(xie)制造工(gong)(gong)業(ye)的(de)(de)基礎工(gong)(gong)藝(yi)之一.上(shang)述定義的(de)(de)配(pei)重(zhong)(zhong)(zhong)(zhong)(zhong)鐵(tie)指的(de)(de)是(shi)重(zhong)(zhong)(zhong)(zhong)(zhong)工(gong)(gong)業(ye)上(shang)應用的(de)(de)配(pei)重(zhong)(zhong)(zhong)(zhong)(zhong)鐵(tie).輕(qing)(qing)工(gong)(gong)業(ye)上(shang)也需(xu)要(yao)配(pei)重(zhong)(zhong)(zhong)(zhong)(zhong)鐵(tie),輕(qing)(qing)工(gong)(gong)業(ye)上(shang)的(de)(de)配(pei)重(zhong)(zhong)(zhong)(zhong)(zhong)鐵(tie)主要(yao)也是(shi)用來增(zeng)加自(zi)身(shen)重(zhong)(zhong)(zhong)(zhong)(zhong)量來保持平衡或增(zeng)加自(zi)身(shen)手(shou)感的(de)(de)重(zhong)(zhong)(zhong)(zhong)(zhong)鐵(tie).應用在輕(qing)(qing)工(gong)(gong)業(ye)上(shang)的(de)(de)配(pei)重(zhong)(zhong)(zhong)(zhong)(zhong)鐵(tie)主要(yao)是(shi)通過機床加工(gong)(gong)材料來成型。

　　配(pei)重鐵(tie) 點(dian)形狀客戶(hu)可根(gen)據(ju)需求自行設計(ji)，我方根(gen)據(ju)設計(ji)制造模具澆(jiao)鑄，表面鍍環(huan)保(bao)漆，不易被銹噬.配(pei)重鐵(tie)可以用(yong)于不同領域的不同產品上(shang)面做配(pei)件，充分(fen)起到了增加重量和保(bao)持(chi)平衡的作用(yong)。配(pei)重鐵(tie)也不 于應用(yong)在大型(xing)機械(xie)設備上(shang)同時也 應用(yong)于各個(ge)行業里。

　　1.配(pei)重鐵工藝是用易熔材料(liao)(例如蠟料(liao)或塑料(liao))制成可(ke)熔性模(mo)型(xing)(xing)(xing)(簡稱熔模(mo)或模(mo)型(xing)(xing)(xing)),在其(qi)上涂覆若(ruo)干層(ceng) 制的耐火涂料(liao)，經過干燥和硬化形成一個整體型(xing)(xing)(xing)殼后(hou)，再用蒸汽(qi)或熱水從型(xing)(xing)(xing)殼中熔掉模(mo)型(xing)(xing)(xing)，然(ran)后(hou)把(ba)型(xing)(xing)(xing)殼置于砂箱中，在其(qi)四(si)周填充干砂造型(xing)(xing)(xing)，后(hou)將鑄型(xing)(xing)(xing)放入焙燒爐(lu)中經過高溫焙燒。

　　2.配重(zhong)鐵(tie)工藝熔模鑄(zhu)(zhu)件(jian)尺(chi)寸(cun)(cun)精度(du)(du)較高(gao)，一般可達CT4-6(砂型鑄(zhu)(zhu)造為CT10~13，壓鑄(zhu)(zhu)為CT5~7),當(dang)然由于配重(zhong)鐵(tie)的(de)(de)工藝過(guo)(guo)程復雜，影(ying)響(xiang)鑄(zhu)(zhu)件(jian)尺(chi)寸(cun)(cun)精度(du)(du)的(de)(de)因素較多，例如模料的(de)(de)收縮、熔模的(de)(de)變形、型殼在加(jia)熱和冷(leng)卻過(guo)(guo)程中的(de)(de)線量變化、合(he)金的(de)(de)收縮率以及在凝固過(guo)(guo)程中鑄(zhu)(zhu)件(jian)的(de)(de)變形等，所以普通熔模鑄(zhu)(zhu)件(jian)的(de)(de)尺(chi)寸(cun)(cun)精度(du)(du)雖然較高(gao)，但其一致(zhi)性仍(reng)需提高(gao)(采用中、高(gao)溫蠟(la)料的(de)(de)鑄(zhu)(zhu)件(jian)尺(chi)寸(cun)(cun)一致(zhi)性要提高(gao)很多)。

　　3.配(pei)重(zhong)鐵大(da)的優點 是由(you)于熔模鑄件有(you)著很(hen)高(gao)的尺寸(cun)精度和表面光潔度，所以(yi)可減少(shao)機械加(jia)(jia)工工作，只是在(zai)零件上要(yao)求較高(gao)的部位留(liu)(liu)少(shao)許加(jia)(jia)工余(yu)量即可，甚(shen)至某(mou)些(xie)鑄件只留(liu)(liu)打磨、拋(pao)光余(yu)量，不必機械加(jia)(jia)工即可使(shi)用(yong)。由(you)此可見，采用(yong)配(pei)重(zhong)鐵方法可大(da)量節省機床設(she)備和加(jia)(jia)工工時(shi)，大(da)幅(fu)度節約金屬原材料(liao)。