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誠信求(qiu)發展 質量求(qiu)生存！
7×24小時(shi)售后(hou)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加自身重(zhong)量來(lai)保持平衡的(de)(de)重(zhong)物，是將噴丸機熔煉成(cheng)符合 要(yao)求的(de)(de)液體(ti)并(bing)澆(jiao)進鑄型里，經冷卻凝固、清整處理后得(de)到有預定形狀、尺寸(cun)和(he)性能的(de)(de)鑄件的(de)(de)工(gong)(gong)藝過程。現代機械制造工(gong)(gong)業的(de)(de)基礎(chu)工(gong)(gong)藝之(zhi)一。
工(gong)作(zuo)面(mian)(mian)小范圍內的(de)局(ju)(ju)部(bu)變化(hua)是指(zhi)加工(gong)表面(mian)(mian)不(bu)平(ping)整，有變形(xing)，灰口鐵(tie)(tie)可以看作(zuo)是鋼的(de)基體與片(pian)狀石墨(mo)的(de)夾雜(za)。因此石墨(mo)片(pian)越少，越細，為(wei)了(le)保(bao)證(zheng)鑄(zhu)(zhu)鐵(tie)(tie)在澆鑄(zhu)(zhu)能夠得到灰口，且不(bu)至于得到過多(duo)和粗大的(de)石墨(mo)片(pian)，這里所說的(de)工(gong)作(zuo)面(mian)(mian)小范圍，對(dui)小鑄(zhu)(zhu)鐵(tie)(tie)平(ping)板(ban)(ban)而言(yan)是局(ju)(ju)部(bu)位置，對(dui)大鑄(zhu)(zhu)鐵(tie)(tie)平(ping)板(ban)(ban)而言(yan)是局(ju)(ju)部(bu)面(mian)(mian)積。鑄(zhu)(zhu)鐵(tie)(tie)平(ping)板(ban)(ban)的(de)平(ping)整性(xing)反映(ying)了(le)鑄(zhu)(zhu)鐵(tie)(tie)平(ping)板(ban)(ban)局(ju)(ju)部(bu)誤差(cha)鑄(zhu)(zhu)鐵(tie)(tie)平(ping)板(ban)(ban)的(de)局(ju)(ju)部(bu)誤差(cha)是指(zhi)鑄(zhu)(zhu)鐵(tie)(tie)平(ping)板(ban)(ban)工(gong)作(zuo)面(mian)(mian)局(ju)(ju)部(bu)平(ping)面(mian)(mian)度加工(gong)質量(liang)，即表面(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間里，造(zao)型(xing)造(zao)芯(xin)(xin)都實現了機(ji)(ji)械化(hua)或自動化(hua)。常用的砂型(xing)造(zao)型(xing)造(zao)芯(xin)(xin)設備有(you)高、中(zhong)、低壓造(zao)型(xing)機(ji)(ji)、拋砂機(ji)(ji)、無箱射壓造(zao)型(xing)機(ji)(ji)、射芯(xin)(xin)機(ji)(ji)、冷和熱芯(xin)(xin)盒(he)機(ji)(ji)等(deng)。
叉車配重鐵(tie)工藝可分(fen)為(wei)(wei)三個(ge)基本(ben)部分(fen)，即配(pei)(pei)(pei)重(zhong)(zhong)(zhong)鐵(tie)金(jin)屬(shu)(shu)(shu)準備、鑄型(xing)(xing)(xing)準備和鑄件處理。 配(pei)(pei)(pei)重(zhong)(zhong)(zhong)鐵(tie)金(jin)屬(shu)(shu)(shu)是指配(pei)(pei)(pei)重(zhong)(zhong)(zhong)鐵(tie)生產(chan)中(zhong)用(yong)于澆注鑄件的金(jin)屬(shu)(shu)(shu)材(cai)料(liao)(liao)(liao)，它是以一(yi)種金(jin)屬(shu)(shu)(shu)元素為(wei)(wei)主(zhu)要(yao)成(cheng)(cheng)分(fen)，并(bing)加入其他金(jin)屬(shu)(shu)(shu)或非金(jin)屬(shu)(shu)(shu)元素而組成(cheng)(cheng)的合金(jin)，習慣上(shang)稱為(wei)(wei)配(pei)(pei)(pei)重(zhong)(zhong)(zhong)鐵(tie)合金(jin)，主(zhu)要(yao)有(you)鑄鐵(tie)、鑄鋼和配(pei)(pei)(pei)重(zhong)(zhong)(zhong)鐵(tie)有(you)色(se)合金(jin)。叉車(che)配(pei)(pei)(pei)重(zhong)(zhong)(zhong)鐵(tie)按(an)造(zao)型(xing)(xing)(xing)材(cai)料(liao)(liao)(liao)的不同，又(you)可分(fen)為(wei)(wei)兩大類：一(yi)類以天然(ran)礦產(chan)砂石作為(wei)(wei)主(zhu)要(yao)造(zao)型(xing)(xing)(xing)材(cai)料(liao)(liao)(liao)，如熔模(mo)配(pei)(pei)(pei)重(zhong)(zhong)(zhong)鐵(tie)、殼型(xing)(xing)(xing)配(pei)(pei)(pei)重(zhong)(zhong)(zhong)鐵(tie)、負壓配(pei)(pei)(pei)重(zhong)(zhong)(zhong)鐵(tie)、泥(ni)型(xing)(xing)(xing)配(pei)(pei)(pei)重(zhong)(zhong)(zhong)鐵(tie)、實型(xing)(xing)(xing)配(pei)(pei)(pei)重(zhong)(zhong)(zhong)鐵(tie)、陶瓷型(xing)(xing)(xing)配(pei)(pei)(pei)重(zhong)(zhong)(zhong)鐵(tie)等;一(yi)類以金(jin)屬(shu)(shu)(shu)作為(wei)(wei)主(zhu)要(yao)鑄型(xing)(xing)(xing)材(cai)料(liao)(liao)(liao)，如金(jin)屬(shu)(shu)(shu)型(xing)(xing)(xing)配(pei)(pei)(pei)重(zhong)(zhong)(zhong)鐵(tie)、離心(xin)配(pei)(pei)(pei)重(zhong)(zhong)(zhong)鐵(tie)、連續配(pei)(pei)(pei)重(zhong)(zhong)(zhong)鐵(tie)、叉車(che)配(pei)(pei)(pei)件鐵(tie)、低壓配(pei)(pei)(pei)重(zhong)(zhong)(zhong)鐵(tie)等。
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河北省(sheng)遵化市團(tuan)瓢莊(zhuang)鄉山里各莊(zhuang)工業(ye)園
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