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包頭支重輪-中特工程-支重輪品牌支重輪廠家：

湖北中特工程機械有限公司以專業(ye)(ye)生(sheng)產(chan)(chan)挖掘機(ji)漲緊裝置總(zong)成(cheng)(cheng)(cheng)，引(yin)導輪(lun)(lun)總(zong)成(cheng)(cheng)(cheng)、驅動(dong)輪(lun)(lun)、支(zhi)重輪(lun)(lun)、托帶輪(lun)(lun)、旋轉(zhuan)接頭(tou)、全液壓(ya)轉(zhuan)向(xiang)喊叫、擺線馬達(da)、整(zheng)體多路閥、中(zhong)央回轉(zhuan)接頭(tou)為(wei)主體的民營股份制企(qi)業(ye)(ye)。湖北中(zhong)特(te)工程(cheng)機(ji)械(xie)有(you)(you)限公(gong)司轉(zhuan)型企(qi)業(ye)(ye)的委托相繼(ji)開發(fa)生(sheng)產(chan)(chan)了PC400、PC300、PC220、PC200、PC130-7、PC120、PC60、JCM230、JCM210、CT40、CT18、ZE60、ZE205、ZE230、ZE80、CAT32D,ZX200,ZX200-3,ZX120,SK120-3,D31P等(deng)(deng)型挖掘機(ji)系列(lie)的漲緊裝置總(zong)成(cheng)(cheng)(cheng)、引(yin)導輪(lun)(lun)總(zong)成(cheng)(cheng)(cheng)、驅動(dong)輪(lun)(lun)、支(zhi)重輪(lun)(lun)、托帶輪(lun)(lun)，現(xian)又開發(fa)生(sheng)產(chan)(chan)了挖掘機(ji)、起(qi)重機(ji)、推土機(ji)、裝載機(ji)等(deng)(deng)工程(cheng)機(ji)械(xie)使(shi)用的中(zhong)央回轉(zhuan)接頭(tou)、高壓(ya)大流(liu)量整(zheng)體多路閥等(deng)(deng)關鍵液壓(ya)部品(pin)，采用當今國(guo)際流(liu)行的設(she)計理(li)念，產(chan)(chan)品(pin)具有(you)(you)體積小、結構緊湊、耐高壓(ya)、大流(liu)量、壓(ya)力(li)損失(shi)小、無外(wai)滲漏(lou)和環保等(deng)(deng)特(te)點，在行業(ye)(ye)中(zhong)處于地位，現(xian)已配(pei)套(tao)中(zhong)聯重科等(deng)(deng)多家國(guo)內(nei)(nei)挖掘機(ji)生(sheng)產(chan)(chan)企(qi)業(ye)(ye)并與美國(guo)都福公(gong)司（Dover,Hydromotion）建立(li)了長期合作(zuo)關系。公(gong)司采用先(xian)進的制造(zao)工藝，完善的技(ji)術(shu)手段，使(shi)產(chan)(chan)品(pin)技(ji)術(shu)性能，質量標準(zhun)達(da)到國(guo)內(nei)(nei)同類產(chan)(chan)品(pin)水平(ping)。

支重輪總成

    支重輪(lun)輪(lun)體材(cai)料一般(ban)50Mn、40Mn2、等材(cai)料，主要工(gong)(gong)藝鑄造(zao)或鍛造(zao)，機(ji)械加(jia)工(gong)(gong)，然后(hou)進(jin)行(xing)熱(re)處理，輪(lun)子表面(mian)淬火后(hou)的硬度(du)要達(da)到HRC45~52，以增加(jia)輪(lun)子表面(mian)的耐磨性。支重輪(lun)軸(zhou)的加(jia)工(gong)(gong)精度(du)要求比(bi)較高(gao)，一般(ban)是需(xu)要數控機(ji)床進(jin)行(xing)加(jia)工(gong)(gong)才能達(da)到要求。材(cai)料以40Mn2較多，加(jia)工(gong)(gong)后(hou)也要進(jin)行(xing)淬火熱(re)處理，硬度(du)達(da)到HRC42左右。

    湖北中特工(gong)(gong)程機(ji)(ji)械有(you)限(xian)公(gong)(gong)司主要產品(pin)是用于攤(tan)鋪機(ji)(ji)、推土機(ji)(ji)、挖掘(jue)機(ji)(ji)、銑刨機(ji)(ji)上(shang)的(de)各種支重(zhong)(zhong)輪、引導輪、驅動輪、托(tuo)鏈輪、履帶和(he)漲緊油缸(gang)等(deng)配件(jian)，現為(wei)徐工(gong)(gong)、中聯重(zhong)(zhong)科、徐工(gong)(gong)、柳工(gong)(gong)、國(guo)機(ji)(ji)重(zhong)(zhong)工(gong)(gong)、江蘇谷登、沃(wo)得重(zhong)(zhong)工(gong)(gong)、廣(guang)西開(kai)元、四川邦立、恒天九五重(zhong)(zhong)工(gong)(gong)等(deng)國(guo)內大型(xing)工(gong)(gong)程機(ji)(ji)械企業配套(tao)產品(pin)，可(ke)廣(guang)泛用于農業、礦(kuang)山(shan)、鐵路、公(gong)(gong)路、城鎮化(hua)建設(she)等(deng)施(shi)工(gong)(gong)工(gong)(gong)程。

支重輪的材料

    隨著我國公(gong)路等(deng)級(ji)趨向(xiang)多元(yuan)化,等(deng)級(ji)公(gong)路、縣鄉公(gong)路及城市道路均(jun)以的(de)(de)規模、標(biao)準和速(su)度(du)向(xiang)前推進。同(tong)時路面(mian)施(shi)工(gong)的(de)(de)速(su)度(du)也(ye)在“飛速(su)”的(de)(de)提高(gao),這樣在推動(dong)公(gong)路施(shi)工(gong)機械化的(de)(de)同(tong)時也(ye)對施(shi)工(gong)機械技術(shu)水平,施(shi)工(gong)工(gong)藝和路面(mian)材料及路面(mian)結(jie)構設計提出(chu)了越來越高(gao)的(de)(de)要(yao)求。而施(shi)工(gong)機械技術(shu)水平和施(shi)工(gong)工(gong)藝對公(gong)路等(deng)級(ji)和施(shi)工(gong)速(su)度(du)有著重要(yao)的(de)(de)影響。

支重輪材料是？

    答：支重(zhong)輪輪體材(cai)料一(yi)般(ban)50Mn、40Mn2、等材(cai)料，主要(yao)(yao)工(gong)藝鑄造或鍛造，機械(xie)加工(gong)，然后進(jin)行(xing)熱處理，輪子(zi)表面淬火后的(de)硬度要(yao)(yao)達到HRC45~52，以(yi)增加輪子(zi)表面的(de)耐磨性(xing)。支重(zhong)輪軸(zhou)的(de)加工(gong)精(jing)度要(yao)(yao)求比較高，一(yi)般(ban)是需(xu)要(yao)(yao)數控(kong)機床(chuang)進(jin)行(xing)加工(gong)才能達到要(yao)(yao)求。材(cai)料以(yi)40Mn2較多，加工(gong)后也要(yao)(yao)進(jin)行(xing)淬火熱處理，硬度達到HRC42左(zuo)右(you)。