1、對壓(ya)(ya)鑄(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)進(jin)行結(jie)(jie)(jie)構分(fen)析滿(man)足壓(ya)(ya)鑄(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)結(jie)(jie)(jie)構強度的(de)條件(jian)(jian)(jian)(jian)(jian)下,宜采用(yong)薄壁結(jie)(jie)(jie)構。壓(ya)(ya)鑄(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)所有(you)(you)轉(zhuan)角(jiao)(jiao)處,應(ying)(ying)當(dang)有(you)(you)適當(dang)的(de)鑄(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造圓(yuan)角(jiao)(jiao),以(yi)避免(mian)(mian)相應(ying)(ying)部位形(xing)成棱角(jiao)(jiao),使該處產(chan)生裂紋。壓(ya)(ya)鑄(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)上(shang)應(ying)(ying)盡量(liang)避免(mian)(mian)窄而(er)深的(de)凹(ao)穴,以(yi)免(mian)(mian)使模(mo)(mo)(mo)(mo)(mo)(mo)具(ju)的(de)相應(ying)(ying)部分(fen)出(chu)現尖(jian)辟(pi),使散熱條件(jian)(jian)(jian)(jian)(jian)惡(e)化而(er)產(chan)生斷裂。分(fen)析壓(ya)(ya)鑄(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)上(shang)的(de)尺寸(cun)(cun)精度用(yong)壓(ya)(ya)鑄(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)方法加工(gong)(gong)能(neng)否達(da)到(dao),若不能(neng)達(da)到(dao),則應(ying)(ying)留加工(gong)(gong)余量(liang)以(yi)便后加工(gong)(gong)。2、選(xuan)(xuan)(xuan)樣分(fen)型(xing)(xing)面(mian)(mian)及澆(jiao)注系統    根(gen)據選(xuan)(xuan)(xuan)擇(ze)分(fen)型(xing)(xing)面(mian)(mian)的(de)基本(ben)原則合理選(xuan)(xuan)(xuan)擇(ze)分(fen)型(xing)(xing)面(mian)(mian)的(de)位置(zhi),并根(gen)據鑄(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)的(de)結(jie)(jie)(jie)構特(te)點合理選(xuan)(xuan)(xuan)擇(ze)澆(jiao)注系統,鑄(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)具(ju)有(you)(you)最佳的(de)壓(ya)(ya)鑄(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)成型(xing)(xing)條件(jian)(jian)(jian)(jian)(jian)、最長(chang)模(mo)(mo)(mo)(mo)(mo)(mo)具(ju)壽命和(he)(he)(he)最好的(de)模(mo)(mo)(mo)(mo)(mo)(mo)具(ju)機(ji)(ji)(ji)械加工(gong)(gong)性能(neng)。3、選(xuan)(xuan)(xuan)擇(ze)壓(ya)(ya)鑄(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)機(ji)(ji)(ji)型(xing)(xing)號(hao)    根(gen)據鑄(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)的(de)形(xing)狀、尺寸(cun)(cun)及工(gong)(gong)廠實際壓(ya)(ya)鑄(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)機(ji)(ji)(ji)的(de)擁(yong)有(you)(you)情況,選(xuan)(xuan)(xuan)定壓(ya)(ya)鑄(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)機(ji)(ji)(ji)的(de)型(xing)(xing)號(hao)規(gui)格。4、合適的(de)模(mo)(mo)(mo)(mo)(mo)(mo)具(ju)結(jie)(jie)(jie)構模(mo)(mo)(mo)(mo)(mo)(mo)具(ju)中各結(jie)(jie)(jie)構元件(jian)(jian)(jian)(jian)(jian)應(ying)(ying)有(you)(you)足夠的(de)剛(gang)性,以(yi)承受鎖模(mo)(mo)(mo)(mo)(mo)(mo)力(li)和(he)(he)(he)金(jin)(jin)屬液(ye)充填時的(de)反(fan)壓(ya)(ya)力(li),且不產(chan)生變形(xing)。盡量(liang)防止金(jin)(jin)屬液(ye)正(zheng)面(mian)(mian)沖擊或沖刷型(xing)(xing)芯,避免(mian)(mian)澆(jiao)道流入處受到(dao)沖蝕。合理選(xuan)(xuan)(xuan)擇(ze)模(mo)(mo)(mo)(mo)(mo)(mo)具(ju)鑲塊(kuai)的(de)組合形(xing)式,避免(mian)(mian)銳角(jiao)(jiao)、尖(jian)辟(pi),以(yi)適應(ying)(ying)熱處理的(de)要求(qiu)。成型(xing)(xing)處有(you)(you)拼(pin)接(jie)后容易(yi)在鑄(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)上(shang)留下拼(pin)接(jie)痕,拼(pin)接(jie)痕的(de)位置(zhi)應(ying)(ying)考慮鑄(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)的(de)美觀和(he)(he)(he)使用(yong)性能(neng)。模(mo)(mo)(mo)(mo)(mo)(mo)具(ju)的(de)尺寸(cun)(cun)大小應(ying)(ying)與選(xuan)(xuan)(xuan)擇(ze)的(de)壓(ya)(ya)鑄(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)機(ji)(ji)(ji)相對應(ying)(ying)。5、畫(hua)壓(ya)(ya)鑄(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)模(mo)(mo)(mo)(mo)(mo)(mo)裝(zhuang)(zhuang)配(pei)圖(tu)      壓(ya)(ya)鑄(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)模(mo)(mo)(mo)(mo)(mo)(mo)裝(zhuang)(zhuang)配(pei)圖(tu)反(fan)映各零件(jian)(jian)(jian)(jian)(jian)之間的(de)裝(zhuang)(zhuang)配(pei)關(guan)系,主要零件(jian)(jian)(jian)(jian)(jian)的(de)形(xing)狀、尺寸(cun)(cun)及壓(ya)(ya)鑄(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)的(de)工(gong)(gong)作原理。6. 對相關(guan)零件(jian)(jian)(jian)(jian)(jian)進(jin)行剛(gang)度或強度計算(suan)。7. 畫(hua)出(chu)壓(ya)(ya)鑄(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)模(mo)(mo)(mo)(mo)(mo)(mo)零件(jian)(jian)(jian)(jian)(jian)圖(tu)