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誠信求發展(zhan) 質量求生存！
7×24小(xiao)時售后服務熱線
+86 13313251709
電 話：+86 13313251709
郵 箱：wxjx@vip.163.com
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鑄鐵配重塊是用于增(zeng)加自(zi)身重量來(lai)保持平(ping)衡(heng)的(de)重物，是將噴丸機熔煉(lian)成符(fu)合(he) 要求的(de)液體并澆(jiao)進鑄型里，經(jing)冷卻凝固、清整處理(li)后得到有預定形狀(zhuang)、尺寸和(he)性能的(de)鑄件的(de)工(gong)藝過(guo)程(cheng)。現代(dai)機械制造(zao)工(gong)業(ye)的(de)基礎工(gong)藝之(zhi)一(yi)。
工(gong)作面(mian)(mian)(mian)(mian)小范(fan)圍(wei)內的(de)局(ju)部變化是(shi)(shi)指加(jia)工(gong)表(biao)面(mian)(mian)(mian)(mian)不平(ping)(ping)整(zheng)，有變形，灰(hui)口(kou)鐵(tie)可(ke)以看作是(shi)(shi)鋼的(de)基體與片(pian)狀(zhuang)石(shi)(shi)墨的(de)夾雜。因此石(shi)(shi)墨片(pian)越(yue)少，越(yue)細，為了(le)保(bao)證鑄(zhu)(zhu)(zhu)(zhu)鐵(tie)在(zai)澆鑄(zhu)(zhu)(zhu)(zhu)能夠得到灰(hui)口(kou)，且不至于得到過多和粗(cu)大(da)的(de)石(shi)(shi)墨片(pian)，這(zhe)里所說的(de)工(gong)作面(mian)(mian)(mian)(mian)小范(fan)圍(wei)，對小鑄(zhu)(zhu)(zhu)(zhu)鐵(tie)平(ping)(ping)板而言是(shi)(shi)局(ju)部位置，對大(da)鑄(zhu)(zhu)(zhu)(zhu)鐵(tie)平(ping)(ping)板而言是(shi)(shi)局(ju)部面(mian)(mian)(mian)(mian)積。鑄(zhu)(zhu)(zhu)(zhu)鐵(tie)平(ping)(ping)板的(de)平(ping)(ping)整(zheng)性反映了(le)鑄(zhu)(zhu)(zhu)(zhu)鐵(tie)平(ping)(ping)板局(ju)部誤差鑄(zhu)(zhu)(zhu)(zhu)鐵(tie)平(ping)(ping)板的(de)局(ju)部誤差是(shi)(shi)指鑄(zhu)(zhu)(zhu)(zhu)鐵(tie)平(ping)(ping)板工(gong)作面(mian)(mian)(mian)(mian)局(ju)部平(ping)(ping)面(mian)(mian)(mian)(mian)度(du)加(jia)工(gong)質量，即表(biao)面(mian)(mian)(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間里，造(zao)(zao)(zao)型造(zao)(zao)(zao)芯(xin)都實現了機(ji)(ji)械化或自動化。常(chang)用的(de)砂(sha)(sha)型造(zao)(zao)(zao)型造(zao)(zao)(zao)芯(xin)設(she)備有高(gao)、中(zhong)、低壓造(zao)(zao)(zao)型機(ji)(ji)、拋砂(sha)(sha)機(ji)(ji)、無箱射壓造(zao)(zao)(zao)型機(ji)(ji)、射芯(xin)機(ji)(ji)、冷和熱芯(xin)盒機(ji)(ji)等。
叉車配重鐵(tie)(tie)(tie)工藝可分(fen)(fen)為(wei)三個基本部分(fen)(fen)，即配(pei)(pei)重(zhong)(zhong)(zhong)(zhong)鐵(tie)(tie)(tie)金(jin)(jin)屬(shu)(shu)準備、鑄(zhu)(zhu)(zhu)(zhu)型(xing)(xing)(xing)(xing)(xing)準備和(he)鑄(zhu)(zhu)(zhu)(zhu)件處(chu)理。 配(pei)(pei)重(zhong)(zhong)(zhong)(zhong)鐵(tie)(tie)(tie)金(jin)(jin)屬(shu)(shu)是指配(pei)(pei)重(zhong)(zhong)(zhong)(zhong)鐵(tie)(tie)(tie)生產中用(yong)于(yu)澆注(zhu)鑄(zhu)(zhu)(zhu)(zhu)件的金(jin)(jin)屬(shu)(shu)材(cai)料(liao)，它(ta)是以一種金(jin)(jin)屬(shu)(shu)元素為(wei)主(zhu)要(yao)成(cheng)分(fen)(fen)，并加(jia)入其他(ta)金(jin)(jin)屬(shu)(shu)或非金(jin)(jin)屬(shu)(shu)元素而(er)組成(cheng)的合金(jin)(jin)，習慣上稱(cheng)為(wei)配(pei)(pei)重(zhong)(zhong)(zhong)(zhong)鐵(tie)(tie)(tie)合金(jin)(jin)，主(zhu)要(yao)有鑄(zhu)(zhu)(zhu)(zhu)鐵(tie)(tie)(tie)、鑄(zhu)(zhu)(zhu)(zhu)鋼和(he)配(pei)(pei)重(zhong)(zhong)(zhong)(zhong)鐵(tie)(tie)(tie)有色合金(jin)(jin)。叉車配(pei)(pei)重(zhong)(zhong)(zhong)(zhong)鐵(tie)(tie)(tie)按造型(xing)(xing)(xing)(xing)(xing)材(cai)料(liao)的不同，又(you)可分(fen)(fen)為(wei)兩大(da)類：一類以天然礦產砂(sha)石作為(wei)主(zhu)要(yao)造型(xing)(xing)(xing)(xing)(xing)材(cai)料(liao)，如(ru)熔模配(pei)(pei)重(zhong)(zhong)(zhong)(zhong)鐵(tie)(tie)(tie)、殼型(xing)(xing)(xing)(xing)(xing)配(pei)(pei)重(zhong)(zhong)(zhong)(zhong)鐵(tie)(tie)(tie)、負壓(ya)配(pei)(pei)重(zhong)(zhong)(zhong)(zhong)鐵(tie)(tie)(tie)、泥型(xing)(xing)(xing)(xing)(xing)配(pei)(pei)重(zhong)(zhong)(zhong)(zhong)鐵(tie)(tie)(tie)、實型(xing)(xing)(xing)(xing)(xing)配(pei)(pei)重(zhong)(zhong)(zhong)(zhong)鐵(tie)(tie)(tie)、陶瓷型(xing)(xing)(xing)(xing)(xing)配(pei)(pei)重(zhong)(zhong)(zhong)(zhong)鐵(tie)(tie)(tie)等(deng);一類以金(jin)(jin)屬(shu)(shu)作為(wei)主(zhu)要(yao)鑄(zhu)(zhu)(zhu)(zhu)型(xing)(xing)(xing)(xing)(xing)材(cai)料(liao)，如(ru)金(jin)(jin)屬(shu)(shu)型(xing)(xing)(xing)(xing)(xing)配(pei)(pei)重(zhong)(zhong)(zhong)(zhong)鐵(tie)(tie)(tie)、離心(xin)配(pei)(pei)重(zhong)(zhong)(zhong)(zhong)鐵(tie)(tie)(tie)、連(lian)續配(pei)(pei)重(zhong)(zhong)(zhong)(zhong)鐵(tie)(tie)(tie)、叉車配(pei)(pei)件鐵(tie)(tie)(tie)、低壓(ya)配(pei)(pei)重(zhong)(zhong)(zhong)(zhong)鐵(tie)(tie)(tie)等(deng)。
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