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誠信(xin)求發展(zhan) 質量求生存(cun)！
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+86 13313251709
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鑄鐵配重塊是用(yong)于(yu)增加自身重(zhong)量來保持平衡的重(zhong)物，是將噴丸機(ji)熔煉(lian)成符(fu)合 要求的液(ye)體并澆(jiao)進鑄(zhu)型里，經冷(leng)卻凝固、清整處理(li)后得到有預定(ding)形狀、尺(chi)寸和性能的鑄(zhu)件(jian)的工(gong)(gong)藝過(guo)程(cheng)。現代(dai)機(ji)械(xie)制造工(gong)(gong)業的基礎(chu)工(gong)(gong)藝之一。
工(gong)作(zuo)面(mian)(mian)(mian)(mian)(mian)小范圍(wei)內的(de)(de)(de)局部(bu)(bu)變(bian)化是(shi)指加工(gong)表(biao)面(mian)(mian)(mian)(mian)(mian)不平(ping)(ping)(ping)整，有變(bian)形，灰口鐵(tie)(tie)(tie)可以看作(zuo)是(shi)鋼的(de)(de)(de)基(ji)體與片(pian)狀石(shi)墨(mo)的(de)(de)(de)夾雜。因此石(shi)墨(mo)片(pian)越少，越細，為了保(bao)證(zheng)鑄(zhu)(zhu)(zhu)鐵(tie)(tie)(tie)在澆鑄(zhu)(zhu)(zhu)能夠得到(dao)灰口，且不至于得到(dao)過多和粗大的(de)(de)(de)石(shi)墨(mo)片(pian)，這里所說的(de)(de)(de)工(gong)作(zuo)面(mian)(mian)(mian)(mian)(mian)小范圍(wei)，對小鑄(zhu)(zhu)(zhu)鐵(tie)(tie)(tie)平(ping)(ping)(ping)板(ban)而(er)言(yan)是(shi)局部(bu)(bu)位(wei)置(zhi)，對大鑄(zhu)(zhu)(zhu)鐵(tie)(tie)(tie)平(ping)(ping)(ping)板(ban)而(er)言(yan)是(shi)局部(bu)(bu)面(mian)(mian)(mian)(mian)(mian)積。鑄(zhu)(zhu)(zhu)鐵(tie)(tie)(tie)平(ping)(ping)(ping)板(ban)的(de)(de)(de)平(ping)(ping)(ping)整性反映(ying)了鑄(zhu)(zhu)(zhu)鐵(tie)(tie)(tie)平(ping)(ping)(ping)板(ban)局部(bu)(bu)誤(wu)差鑄(zhu)(zhu)(zhu)鐵(tie)(tie)(tie)平(ping)(ping)(ping)板(ban)的(de)(de)(de)局部(bu)(bu)誤(wu)差是(shi)指鑄(zhu)(zhu)(zhu)鐵(tie)(tie)(tie)平(ping)(ping)(ping)板(ban)工(gong)作(zuo)面(mian)(mian)(mian)(mian)(mian)局部(bu)(bu)平(ping)(ping)(ping)面(mian)(mian)(mian)(mian)(mian)度加工(gong)質量，即表(biao)面(mian)(mian)(mian)(mian)(mian)粗糙(cao)度。
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(jian)里，造型(xing)造芯都實現了機(ji)械化(hua)或(huo)自動化(hua)。常用的砂型(xing)造型(xing)造芯設(she)備(bei)有高、中、低壓(ya)造型(xing)機(ji)、拋(pao)砂機(ji)、無箱射壓(ya)造型(xing)機(ji)、射芯機(ji)、冷和熱芯盒(he)機(ji)等。
叉車配重鐵(tie)(tie)(tie)工藝(yi)可(ke)分為三個基(ji)本部(bu)分，即配(pei)(pei)(pei)重(zhong)(zhong)(zhong)(zhong)鐵(tie)(tie)(tie)金(jin)(jin)(jin)屬(shu)準備、鑄(zhu)(zhu)(zhu)型準備和鑄(zhu)(zhu)(zhu)件處理。 配(pei)(pei)(pei)重(zhong)(zhong)(zhong)(zhong)鐵(tie)(tie)(tie)金(jin)(jin)(jin)屬(shu)是指配(pei)(pei)(pei)重(zhong)(zhong)(zhong)(zhong)鐵(tie)(tie)(tie)生產中(zhong)用于澆注鑄(zhu)(zhu)(zhu)件的金(jin)(jin)(jin)屬(shu)材(cai)料(liao)，它是以(yi)一(yi)種(zhong)金(jin)(jin)(jin)屬(shu)元素為主(zhu)要(yao)成分，并加(jia)入其他金(jin)(jin)(jin)屬(shu)或非金(jin)(jin)(jin)屬(shu)元素而組成的合金(jin)(jin)(jin)，習慣上稱為配(pei)(pei)(pei)重(zhong)(zhong)(zhong)(zhong)鐵(tie)(tie)(tie)合金(jin)(jin)(jin)，主(zhu)要(yao)有鑄(zhu)(zhu)(zhu)鐵(tie)(tie)(tie)、鑄(zhu)(zhu)(zhu)鋼和配(pei)(pei)(pei)重(zhong)(zhong)(zhong)(zhong)鐵(tie)(tie)(tie)有色(se)合金(jin)(jin)(jin)。叉車配(pei)(pei)(pei)重(zhong)(zhong)(zhong)(zhong)鐵(tie)(tie)(tie)按造型材(cai)料(liao)的不同，又可(ke)分為兩大類：一(yi)類以(yi)天然礦產砂石作為主(zhu)要(yao)造型材(cai)料(liao)，如熔模(mo)配(pei)(pei)(pei)重(zhong)(zhong)(zhong)(zhong)鐵(tie)(tie)(tie)、殼型配(pei)(pei)(pei)重(zhong)(zhong)(zhong)(zhong)鐵(tie)(tie)(tie)、負(fu)壓配(pei)(pei)(pei)重(zhong)(zhong)(zhong)(zhong)鐵(tie)(tie)(tie)、泥型配(pei)(pei)(pei)重(zhong)(zhong)(zhong)(zhong)鐵(tie)(tie)(tie)、實型配(pei)(pei)(pei)重(zhong)(zhong)(zhong)(zhong)鐵(tie)(tie)(tie)、陶(tao)瓷(ci)型配(pei)(pei)(pei)重(zhong)(zhong)(zhong)(zhong)鐵(tie)(tie)(tie)等(deng);一(yi)類以(yi)金(jin)(jin)(jin)屬(shu)作為主(zhu)要(yao)鑄(zhu)(zhu)(zhu)型材(cai)料(liao)，如金(jin)(jin)(jin)屬(shu)型配(pei)(pei)(pei)重(zhong)(zhong)(zhong)(zhong)鐵(tie)(tie)(tie)、離心配(pei)(pei)(pei)重(zhong)(zhong)(zhong)(zhong)鐵(tie)(tie)(tie)、連續配(pei)(pei)(pei)重(zhong)(zhong)(zhong)(zhong)鐵(tie)(tie)(tie)、叉車配(pei)(pei)(pei)件鐵(tie)(tie)(tie)、低壓配(pei)(pei)(pei)重(zhong)(zhong)(zhong)(zhong)鐵(tie)(tie)(tie)等(deng)。
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