一(yi)、鑄造件的質量管理方法
鑄(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)件(jian)是現在應用廣泛的鑄(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)工藝，就是以(yi)綠色(se)鑄(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)為主，以(yi)鑄(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)件(jian)、熔模鑄(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)、蠟(la)模鑄(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)、澆(jiao)鑄(zhu)(zhu)(zhu)(zhu)、失(shi)(shi)蠟(la)鑄(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)、澆(jiao)注、失(shi)(shi)蠟(la)澆(jiao)鑄(zhu)(zhu)(zhu)(zhu)、鑄(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)件(jian)、鑄(zhu)(zhu)(zhu)(zhu)鋼件(jian)、碳鋼鑄(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)件(jian)的大(da)型規模化(hua)生產(chan)鑄(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)件(jian)廠家。
為(wei)了鑄(zhu)(zhu)造(zao)(zao)件(jian)(jian)(jian)(jian)(jian)的(de)質(zhi)(zhi)(zhi)量(liang)，應根據鑄(zhu)(zhu)造(zao)(zao)件(jian)(jian)(jian)(jian)(jian)的(de)主要用途和(he)規定選擇不同的(de)檢查方法。根據鑄(zhu)(zhu)造(zao)(zao)件(jian)(jian)(jian)(jian)(jian)的(de)質(zhi)(zhi)(zhi)量(liang)檢驗結(jie)果，鑄(zhu)(zhu)造(zao)(zao)件(jian)(jian)(jian)(jian)(jian)一(yi)般分為(wei)三類(lei)：合格產品(pin)，維修(xiu)產品(pin)和(he)報廢產品(pin)。合格產品(pin)是(shi)指鑄(zhu)(zhu)造(zao)(zao)件(jian)(jian)(jian)(jian)(jian)的(de)外觀質(zhi)(zhi)(zhi)量(liang)和(he)基本質(zhi)(zhi)(zhi)量(liang)滿(man)足(zu)有關技(ji)術(shu)要求(qiu)或交(jiao)付工程驗收的(de)技(ji)術(shu)要求(qiu)；修(xiu)理產品(pin)是(shi)指其外部質(zhi)(zhi)(zhi)量(liang)和(he)基本質(zhi)(zhi)(zhi)量(liang)不能滿(man)足(zu)要求(qiu)和(he)工程驗收條件(jian)(jian)(jian)(jian)(jian)的(de)鑄(zhu)(zhu)造(zao)(zao)件(jian)(jian)(jian)(jian)(jian)，但允許(xu)對其進行修(xiu)理，并且可以在修(xiu)理后進行。規格和(he)技(ji)術(shu)條件(jian)(jian)(jian)(jian)(jian)中規定的(de)鑄造，用于驗(yan)收鑄造件交付項目；報廢(fei)是(shi)指(zhi)未通過外(wai)部質量和基本質量，且不予(yu)修理或不符(fu)合規(gui)格和鑄造件交付工程(cheng)驗(yan)收技術要(yao)求的鑄造件。
對于鑄(zhu)造報(bao)(bao)(bao)廢(fei)件(jian)(jian)(jian)，如果(guo)是內部報(bao)(bao)(bao)廢(fei)件(jian)(jian)(jian)（也(ye)就是在(zai)鑄(zhu)造生產時產生的(de)報(bao)(bao)(bao)廢(fei)件(jian)(jian)(jian)）的(de)成本(ben)要低于外部報(bao)(bao)(bao)廢(fei)件(jian)(jian)(jian)（也(ye)就是出(chu)了鑄(zhu)造加工環節后出(chu)現(xian)的(de)報(bao)(bao)(bao)廢(fei)件(jian)(jian)(jian)）。所以為了避免不的(de)成本(ben)浪費，我(wo)們要對送(song)來的(de)鑄(zhu)造件(jian)(jian)(jian)進行批量取樣檢(jian)驗，合格后才能進場使用。
二、鑄造件接近零件尺(chi)寸要(yao)求的近形態(tai)鑄造工藝
鑄(zhu)(zhu)(zhu)(zhu)造(zao)(zao)件(jian)(jian)(jian)是(shi)的鑄(zhu)(zhu)(zhu)(zhu)造(zao)(zao)工(gong)藝(yi)，是(shi)鑄(zhu)(zhu)(zhu)(zhu)造(zao)(zao)工(gong)藝(yi)中(zhong)的一(yi)種。它是(shi)將液體(ti)金(jin)屬的水澆筑(zhu)到與零(ling)件(jian)(jian)(jian)形狀相(xiang)同的鑄(zhu)(zhu)(zhu)(zhu)造(zao)(zao)模型(xing)中(zhong)，等鑄(zhu)(zhu)(zhu)(zhu)造(zao)(zao)件(jian)(jian)(jian)冷卻后就(jiu)可(ke)以形成我們需要的的鑄(zhu)(zhu)(zhu)(zhu)造(zao)(zao)件(jian)(jian)(jian)產品。鑄(zhu)(zhu)(zhu)(zhu)造(zao)(zao)的方(fang)法(fa)包括沙鑄(zhu)(zhu)(zhu)(zhu)，特種鑄(zhu)(zhu)(zhu)(zhu)造(zao)(zao)，鑄(zhu)(zhu)(zhu)(zhu)造(zao)(zao)件(jian)(jian)(jian)，V法(fa)鑄(zhu)(zhu)(zhu)(zhu)造(zao)(zao)，精鑄(zhu)(zhu)(zhu)(zhu)里(li)面的鑄(zhu)(zhu)(zhu)(zhu)造(zao)(zao)件(jian)(jian)(jian)屬于特種鑄(zhu)(zhu)(zhu)(zhu)造(zao)(zao)。用(yong)這種方(fang)法(fa)鑄(zhu)(zhu)(zhu)(zhu)造(zao)(zao)的零(ling)件(jian)(jian)(jian)不需要加工(gong)，或(huo)者需要少量加工(gong)就(jiu)可(ke)以使(shi)用(yong)。而普通(tong)鑄(zhu)(zhu)(zhu)(zhu)造(zao)(zao)的鑄(zhu)(zhu)(zhu)(zhu)造(zao)(zao)件(jian)(jian)(jian)還需要的機械加工(gong)才(cai)能達到使(shi)用(yong)要求。
鑄造(zao)件(jian)是未來鑄造(zao)加工(gong)的發展趨勢(shi)，鑄造(zao)件(jian)要(yao)求很好。水玻璃蠟膜鑄鋼件接(jie)近于零(ling)件本身要求(qiu)的尺寸(cun)，少加(jia)工或直接(jie)使用(yong)。與鑄造件工藝生產變比較，傳統工藝的鑄造件應該稱之為零(ling)件毛坯，還需要進行機(ji)械加(jia)工才能達到使用(yong)要求(qiu)。鑄造件和普通鑄造看似(si)相似(si)，其實是不同的兩種鑄造方式。
