鑄鐵平板鑄造方法選擇的原則
2015年07月20日
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泊頭市正創機械設備制造有限公司鑄鐵平板擁有30余年經驗的廠家，樣式多種，規格齊全，可訂做，按用戶要求制作！
1，要兼顧鑄(zhu)(zhu)鐵平板鑄(zhu)(zhu)件的(de)(de)(de)度要求和成本各種鑄(zhu)(zhu)造方法所獲(huo)得的(de)(de)(de)鑄(zhu)(zhu)件度不同，初(chu)投資和生產率也(ye)不一致，終的(de)(de)(de)經濟效(xiao)益(yi)也(ye)有差異。因此，要做到多(duo)、快、好、省， 應當兼顧到各個(ge)方面。應對所選(xuan)用的(de)(de)(de)鑄(zhu)(zhu)造方法進行初(chu)步的(de)(de)(de)成本估算，以確定經濟效(xiao)益(yi)高又能(neng)保證鑄(zhu)(zhu)件要求的(de)(de)(de)鑄(zhu)(zhu)造方法。
2，鑄(zhu)(zhu)(zhu)鐵平(ping)板鑄(zhu)(zhu)(zhu)造(zao)(zao)(zao)方(fang)(fang)(fang)法(fa)(fa)應(ying)和生(sheng)(sheng)(sheng)(sheng)(sheng)產(chan)(chan)(chan)(chan)(chan)(chan)(chan)(chan)批(pi)(pi)量(liang)(liang)相適(shi)(shi)應(ying)，例如(ru)砂型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)鑄(zhu)(zhu)(zhu)造(zao)(zao)(zao)，大(da)量(liang)(liang)生(sheng)(sheng)(sheng)(sheng)(sheng)產(chan)(chan)(chan)(chan)(chan)(chan)(chan)(chan)的工(gong)(gong)廠應(ying)創造(zao)(zao)(zao)條(tiao)件(jian)(jian)(jian)采(cai)用(yong)技(ji)術的造(zao)(zao)(zao)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)、造(zao)(zao)(zao)芯(xin)(xin)方(fang)(fang)(fang)法(fa)(fa)。老式(shi)(shi)的震擊式(shi)(shi)或(huo)震壓(ya)(ya)式(shi)(shi)造(zao)(zao)(zao)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)機生(sheng)(sheng)(sheng)(sheng)(sheng)產(chan)(chan)(chan)(chan)(chan)(chan)(chan)(chan)線生(sheng)(sheng)(sheng)(sheng)(sheng)產(chan)(chan)(chan)(chan)(chan)(chan)(chan)(chan)率不夠高(gao)，工(gong)(gong)人勞動(dong)強度大(da)，噪聲大(da)，不適(shi)(shi)應(ying)大(da)量(liang)(liang)生(sheng)(sheng)(sheng)(sheng)(sheng)產(chan)(chan)(chan)(chan)(chan)(chan)(chan)(chan)的要(yao)求(qiu)，應(ying)逐(zhu)步加以改造(zao)(zao)(zao)。對(dui)于小型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)鑄(zhu)(zhu)(zhu)件(jian)(jian)(jian)，可以采(cai)用(yong)水平(ping)分(fen)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)或(huo)垂直(zhi)分(fen)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)的無箱(xiang)(xiang)高(gao)壓(ya)(ya)造(zao)(zao)(zao)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)機生(sheng)(sheng)(sheng)(sheng)(sheng)產(chan)(chan)(chan)(chan)(chan)(chan)(chan)(chan)線、實型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)造(zao)(zao)(zao)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)生(sheng)(sheng)(sheng)(sheng)(sheng)產(chan)(chan)(chan)(chan)(chan)(chan)(chan)(chan)效率又高(gao)，占地面積也(ye)少；對(dui)于鑄(zhu)(zhu)(zhu)件(jian)(jian)(jian)可選用(yong)各(ge)(ge)種(zhong)有箱(xiang)(xiang)高(gao)壓(ya)(ya)造(zao)(zao)(zao)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)機生(sheng)(sheng)(sheng)(sheng)(sheng)產(chan)(chan)(chan)(chan)(chan)(chan)(chan)(chan)線、氣沖造(zao)(zao)(zao)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)線，以適(shi)(shi)應(ying)快(kuai)速、高(gao)度造(zao)(zao)(zao)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)生(sheng)(sheng)(sheng)(sheng)(sheng)產(chan)(chan)(chan)(chan)(chan)(chan)(chan)(chan)線的要(yao)求(qiu)，造(zao)(zao)(zao)芯(xin)(xin)方(fang)(fang)(fang)法(fa)(fa)可選用(yong)：冷芯(xin)(xin)盒、熱芯(xin)(xin)盒、殼芯(xin)(xin)等(deng)制芯(xin)(xin)方(fang)(fang)(fang)法(fa)(fa)。中等(deng)批(pi)(pi)量(liang)(liang)的大(da)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)鑄(zhu)(zhu)(zhu)件(jian)(jian)(jian)可以考(kao)慮應(ying)用(yong)樹脂自(zi)硬(ying)砂造(zao)(zao)(zao)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)和造(zao)(zao)(zao)芯(xin)(xin)。單件(jian)(jian)(jian)小批(pi)(pi)生(sheng)(sheng)(sheng)(sheng)(sheng)產(chan)(chan)(chan)(chan)(chan)(chan)(chan)(chan)的重型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)鑄(zhu)(zhu)(zhu)件(jian)(jian)(jian)，手(shou)工(gong)(gong)造(zao)(zao)(zao)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)仍是重要(yao)的方(fang)(fang)(fang)法(fa)(fa)，手(shou)工(gong)(gong)造(zao)(zao)(zao)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能適(shi)(shi)應(ying)各(ge)(ge)種(zhong)復雜的要(yao)求(qiu)比(bi)(bi)較(jiao)靈活，不要(yao)求(qiu)很多工(gong)(gong)藝裝備。批(pi)(pi)量(liang)(liang)生(sheng)(sheng)(sheng)(sheng)(sheng)產(chan)(chan)(chan)(chan)(chan)(chan)(chan)(chan)或(huo)長期生(sheng)(sheng)(sheng)(sheng)(sheng)產(chan)(chan)(chan)(chan)(chan)(chan)(chan)(chan)的定(ding)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)產(chan)(chan)(chan)(chan)(chan)(chan)(chan)(chan)品(pin)采(cai)用(yong)多箱(xiang)(xiang)造(zao)(zao)(zao)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)、劈箱(xiang)(xiang)造(zao)(zao)(zao)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)法(fa)(fa)比(bi)(bi)較(jiao)適(shi)(shi)宜，雖然模具(ju)、砂箱(xiang)(xiang)等(deng)開始投資高(gao)，但可從(cong)節(jie)約(yue)造(zao)(zao)(zao)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)工(gong)(gong)時、提高(gao)產(chan)(chan)(chan)(chan)(chan)(chan)(chan)(chan)品(pin)質量(liang)(liang)方(fang)(fang)(fang)面得到(dao)補償。低壓(ya)(ya)鑄(zhu)(zhu)(zhu)造(zao)(zao)(zao)、壓(ya)(ya)鑄(zhu)(zhu)(zhu)、離心鑄(zhu)(zhu)(zhu)造(zao)(zao)(zao)等(deng)鑄(zhu)(zhu)(zhu)造(zao)(zao)(zao)方(fang)(fang)(fang)法(fa)(fa)，因(yin)設(she)備和模具(ju)的價格昂貴(gui)，所以只適(shi)(shi)合批(pi)(pi)量(liang)(liang)生(sheng)(sheng)(sheng)(sheng)(sheng)產(chan)(chan)(chan)(chan)(chan)(chan)(chan)(chan)。
3，鑄鐵平板造型(xing)方法(fa)應適(shi)合(he)工廠條(tiao)件，例如同樣(yang)(yang)是生產(chan)大型(xing)機床(chuang)床(chuang)身等鑄件，一(yi)般(ban)采用組芯造型(xing)法(fa)，不(bu)制(zhi)作模(mo)樣(yang)(yang)和砂箱，在地坑中(zhong)組芯；而另(ling)外的(de)工廠則采用砂箱造型(xing)法(fa)，制(zhi)作模(mo)樣(yang)(yang)。不(bu)同的(de)企業生產(chan)條(tiao)件(包括(kuo)設備、場地、員(yuan)工素質等)、生產(chan)習慣、所積(ji)累的(de)經驗(yan)各不(bu)一(yi)樣(yang)(yang)，應該根據這些(xie)條(tiao)件考慮適(shi)合(he)做(zuo)什(shen)么(me)(me)產(chan)品(pin)和不(bu)適(shi)合(he)(或不(bu)能)做(zuo)什(shen)么(me)(me)產(chan)品(pin)。
4，優先采用砂(sha)型(xing)鑄(zhu)造(zao)據統計在全(quan)部鑄(zhu)鐵平板(ban)鑄(zhu)件產(chan)量(liang)中，60～70的鑄(zhu)件是(shi)用砂(sha)型(xing)生產(chan)的，而且其(qi)(qi)中70左右是(shi)用粘土(tu)砂(sha)型(xing)生產(chan)的。主要原因(yin)是(shi)砂(sha)型(xing)鑄(zhu)造(zao)較之其(qi)(qi)它鑄(zhu)造(zao)方(fang)法(fa)成本低、生產(chan)工藝簡單(dan)、生產(chan)周期短。
一般來(lai)講(jiang)，對于中、大型(xing)鑄(zhu)件，鑄(zhu)鐵件可以(yi)(yi)用樹脂(zhi)自(zi)硬砂(sha)型(xing)、鑄(zhu)鋼件可以(yi)(yi)用水玻璃砂(sha)型(xing)來(lai)生(sheng)產，可以(yi)(yi)獲得尺(chi)寸、表面(mian)(mian)光潔的(de)(de)鑄(zhu)件，但成本較高(gao)。當然，砂(sha)型(xing)鑄(zhu)造(zao)生(sheng)產的(de)(de)鑄(zhu)件度(du)、表面(mian)(mian)光潔度(du)、材質的(de)(de)密度(du)和金相(xiang)組織、機械性(xing)能等方(fang)面(mian)(mian)往往較差(cha)，所以(yi)(yi)當鑄(zhu)件的(de)(de)這些性(xing)能要求 高(gao)時，應該采用其它鑄(zhu)造(zao)方(fang)法(fa)，例(li)如熔模(失臘)鑄(zhu)造(zao)、壓(ya)鑄(zhu)、低壓(ya)鑄(zhu)造(zao)等等。
泊鑄機械量(liang)具廠(chang)鑄鐵平(ping)(ping)板(ban)完全(quan)按(an)照 標準確GB7947-1999《鑄鐵平(ping)(ping)板(ban)》級(ji)別分為(wei)0、1、2、3， 刨5個級(ji)別。其(qi)中2級(ji)以上(shang)為(wei)檢驗平(ping)(ping)板(ban)，3級(ji)為(wei)劃線(xian)平(ping)(ping)板(ban)或基礎(chu)平(ping)(ping)板(ban)。
鑄鐵(tie)平(ping)板(ban)(ban)(ban)(ban)結構：筋板(ban)(ban)(ban)(ban)式(shi)和單圍箱(xiang)型(xing)，雙圍箱(xiang)型(xing)。為保證度穩定(ding)和滿足(zu)載(zai)重等要(yao)求，臺面下方為立(li)式(shi)筋板(ban)(ban)(ban)(ban)結構。對于(yu)需要(yao)承載(zai)較大重量的鑄鐵(tie)平(ping)板(ban)(ban)(ban)(ban)，應(ying)采用立(li)式(shi)工(gong)字 筋板(ban)(ban)(ban)(ban)。我公司鑄鐵(tie)平(ping)板(ban)(ban)(ban)(ban)擁有多(duo)樣式(shi)，多(duo)型(xing)號規格，多(duo)用途，工(gong)藝，做工(gong)細(xi)，價(jia)格實，訂購熱線：0317-8380005 13643379658！
