砂(sha)(sha)型(xing)翻砂(sha)(sha)鑄(zhu)(zhu)造是鑄(zhu)(zhu)造工(gong)藝中(zhong)的(de)(de)一種，砂(sha)(sha)型(xing)鑄(zhu)(zhu)造所(suo)用(yong)鑄(zhu)(zhu)型(xing)一般由(you)外(wai)砂(sha)(sha)型(xing)和(he)型(xing)芯(xin)組合而成。由(you)于砂(sha)(sha)型(xing)鑄(zhu)(zhu)造所(suo)用(yong)的(de)(de)造型(xing)材(cai)料價廉(lian)易得(de)，鑄(zhu)(zhu)型(xing)制造簡便，對(dui)鑄(zhu)(zhu)件的(de)(de)單件生產(chan)、成批(pi)生產(chan)和(he)大量(liang)生產(chan)均能適應，長(chang)期以來，一直是鑄(zhu)(zhu)造生產(chan)中(zhong)的(de)(de)基本工(gong)藝。

據力川鑄(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)小(xiao)編的(de)(de)(de)不(bu)完(wan)全統(tong)計(ji)，在(zai)全球(qiu)的(de)(de)(de)鑄(zhu)(zhu)(zhu)(zhu)件生產(chan)，砂(sha)(sha)型(xing)(xing)(xing)(xing)逐(zhu)漸(jian)占到(dao)將近7成(cheng)。而且7成(cheng)中(zhong)的(de)(de)(de)，差(cha)不(bu)多7成(cheng)左右又是(shi)(shi)(shi)用粘(zhan)(zhan)土砂(sha)(sha)型(xing)(xing)(xing)(xing)生產(chan)的(de)(de)(de)。主要原(yuan)因是(shi)(shi)(shi)砂(sha)(sha)型(xing)(xing)(xing)(xing)鑄(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)較之其它鑄(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)方法(fa)成(cheng)本低(di)、生產(chan)工藝簡單(dan)、生產(chan)周期短。所以像汽車的(de)(de)(de)發(fa)動機氣(qi)缸(gang)體、氣(qi)缸(gang)蓋、曲軸等鑄(zhu)(zhu)(zhu)(zhu)件都(dou)是(shi)(shi)(shi)用粘(zhan)(zhan)土濕型(xing)(xing)(xing)(xing)砂(sha)(sha)工藝生產(chan)的(de)(de)(de)。當濕型(xing)(xing)(xing)(xing)不(bu)能滿足(zu)要求時再考慮使用粘(zhan)(zhan)土砂(sha)(sha)表(biao)干砂(sha)(sha)型(xing)(xing)(xing)(xing)、干砂(sha)(sha)型(xing)(xing)(xing)(xing)或其它砂(sha)(sha)型(xing)(xing)(xing)(xing)。粘(zhan)(zhan)土濕型(xing)(xing)(xing)(xing)砂(sha)(sha)鑄(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)的(de)(de)(de)鑄(zhu)(zhu)(zhu)(zhu)件重量可從幾(ji)公斤(jin)直到(dao)幾(ji)十公斤(jin)，而粘(zhan)(zhan)土干型(xing)(xing)(xing)(xing)生產(chan)的(de)(de)(de)鑄(zhu)(zhu)(zhu)(zhu)件可重達(da)幾(ji)十噸。因砂(sha)(sha)型(xing)(xing)(xing)(xing)鑄(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)具有以上的(de)(de)(de)優(you)勢(shi)，砂(sha)(sha)型(xing)(xing)(xing)(xing)鑄(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)是(shi)(shi)(shi)一(yi)般鑄(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)廠的(de)(de)(de)首選工藝，在(zai)對鑄(zhu)(zhu)(zhu)(zhu)件的(de)(de)(de)密(mi)度及(ji)表(biao)面(mian)的(de)(de)(de)光(guang)潔度、機械性能要求不(bu)高的(de)(de)(de)情況下，砂(sha)(sha)型(xing)(xing)(xing)(xing)鑄(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)是(shi)(shi)(shi)最好的(de)(de)(de)選擇。