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誠信求發(fa)展(zhan) 質量求生存！
7×24小時售后服務熱線(xian)
+86 13313251709
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鑄鐵配重塊是用于增加自身重量來(lai)保持平衡的(de)重物，是將(jiang)噴丸(wan)機熔煉成符合 要求(qiu)的(de)液體并澆進鑄(zhu)型(xing)里(li)，經冷卻凝固、清整處理后(hou)得到有預定(ding)形狀(zhuang)、尺寸和性能(neng)的(de)鑄(zhu)件的(de)工(gong)藝(yi)過程(cheng)。現代機械制造工(gong)業的(de)基礎(chu)工(gong)藝(yi)之一(yi)。
工(gong)作(zuo)面(mian)(mian)小(xiao)范圍內的局部(bu)變(bian)化是(shi)(shi)指(zhi)(zhi)加工(gong)表面(mian)(mian)不(bu)平(ping)(ping)整(zheng)，有變(bian)形，灰口鐵(tie)(tie)可(ke)以看作(zuo)是(shi)(shi)鋼的基體與片狀石(shi)墨的夾(jia)雜(za)。因(yin)此石(shi)墨片越(yue)(yue)少，越(yue)(yue)細，為了(le)保證鑄(zhu)鐵(tie)(tie)在澆鑄(zhu)能夠得到(dao)灰口，且不(bu)至于得到(dao)過多和(he)粗(cu)大的石(shi)墨片，這里所說的工(gong)作(zuo)面(mian)(mian)小(xiao)范圍，對(dui)小(xiao)鑄(zhu)鐵(tie)(tie)平(ping)(ping)板(ban)而言(yan)(yan)是(shi)(shi)局部(bu)位置(zhi)，對(dui)大鑄(zhu)鐵(tie)(tie)平(ping)(ping)板(ban)而言(yan)(yan)是(shi)(shi)局部(bu)面(mian)(mian)積。鑄(zhu)鐵(tie)(tie)平(ping)(ping)板(ban)的平(ping)(ping)整(zheng)性反映了(le)鑄(zhu)鐵(tie)(tie)平(ping)(ping)板(ban)局部(bu)誤差鑄(zhu)鐵(tie)(tie)平(ping)(ping)板(ban)的局部(bu)誤差是(shi)(shi)指(zhi)(zhi)鑄(zhu)鐵(tie)(tie)平(ping)(ping)板(ban)工(gong)作(zuo)面(mian)(mian)局部(bu)平(ping)(ping)面(mian)(mian)度(du)加工(gong)質(zhi)量，即表面(mian)(mian)粗(cu)糙度(du)。
鑄件的精度和生產過程的經濟表現，主要取決于這道工序。在很多現代化的配重鐵車(che)間里，造(zao)型(xing)造(zao)芯都實(shi)現了(le)機械化(hua)或(huo)自動化(hua)。常用的砂型(xing)造(zao)型(xing)造(zao)芯設備有高、中、低壓造(zao)型(xing)機、拋砂機、無(wu)箱(xiang)射壓造(zao)型(xing)機、射芯機、冷和熱芯盒機等。
叉車配重鐵(tie)(tie)工藝(yi)可分為(wei)三個基(ji)本部分，即(ji)配(pei)(pei)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)鐵(tie)(tie)金(jin)(jin)屬(shu)(shu)準(zhun)備、鑄型(xing)(xing)準(zhun)備和鑄件處理。 配(pei)(pei)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)鐵(tie)(tie)金(jin)(jin)屬(shu)(shu)是指配(pei)(pei)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)鐵(tie)(tie)生產中用于(yu)澆(jiao)注鑄件的(de)金(jin)(jin)屬(shu)(shu)材(cai)(cai)料(liao)，它是以一種(zhong)金(jin)(jin)屬(shu)(shu)元素為(wei)主(zhu)(zhu)要成分，并加入其他金(jin)(jin)屬(shu)(shu)或非(fei)金(jin)(jin)屬(shu)(shu)元素而組(zu)成的(de)合(he)金(jin)(jin)，習慣上稱為(wei)配(pei)(pei)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)鐵(tie)(tie)合(he)金(jin)(jin)，主(zhu)(zhu)要有鑄鐵(tie)(tie)、鑄鋼(gang)和配(pei)(pei)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)鐵(tie)(tie)有色合(he)金(jin)(jin)。叉車配(pei)(pei)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)鐵(tie)(tie)按(an)造(zao)型(xing)(xing)材(cai)(cai)料(liao)的(de)不同，又(you)可分為(wei)兩大類：一類以天(tian)然礦產砂石作為(wei)主(zhu)(zhu)要造(zao)型(xing)(xing)材(cai)(cai)料(liao)，如(ru)熔模配(pei)(pei)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)鐵(tie)(tie)、殼型(xing)(xing)配(pei)(pei)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)鐵(tie)(tie)、負壓配(pei)(pei)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)鐵(tie)(tie)、泥型(xing)(xing)配(pei)(pei)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)鐵(tie)(tie)、實型(xing)(xing)配(pei)(pei)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)鐵(tie)(tie)、陶(tao)瓷型(xing)(xing)配(pei)(pei)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)鐵(tie)(tie)等;一類以金(jin)(jin)屬(shu)(shu)作為(wei)主(zhu)(zhu)要鑄型(xing)(xing)材(cai)(cai)料(liao)，如(ru)金(jin)(jin)屬(shu)(shu)型(xing)(xing)配(pei)(pei)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)鐵(tie)(tie)、離心配(pei)(pei)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)鐵(tie)(tie)、連續配(pei)(pei)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)鐵(tie)(tie)、叉車配(pei)(pei)件鐵(tie)(tie)、低壓配(pei)(pei)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)鐵(tie)(tie)等。
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