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豐臺區支重輪、中特重工(在線咨詢)、山推支重輪廠家：

湖北中特工程機械有限公司以專業(ye)(ye)生(sheng)產挖(wa)(wa)掘(jue)(jue)機漲緊裝(zhuang)(zhuang)置(zhi)總成，豐臺區支重(zhong)(zhong)輪，引導(dao)輪總成、驅動輪、支重(zhong)(zhong)輪、托帶輪、旋轉接(jie)頭、全液壓轉向喊叫、擺線馬(ma)達、整體(ti)多路閥(fa)、中央回轉接(jie)頭為主體(ti)的(de)(de)民(min)營(ying)股份制企(qi)業(ye)(ye)。湖北中特(te)工(gong)(gong)程機械(xie)有限(xian)公司(si)(si)轉型(xing)企(qi)業(ye)(ye)的(de)(de)委托相繼開發生(sheng)產了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)型(xing)挖(wa)(wa)掘(jue)(jue)機系(xi)列的(de)(de)漲緊裝(zhuang)(zhuang)置(zhi)總成、引導(dao)輪總成、驅動輪、支重(zhong)(zhong)輪、托帶輪，現又(you)開發生(sheng)產了挖(wa)(wa)掘(jue)(jue)機、起(qi)重(zhong)(zhong)機、推土機、裝(zhuang)(zhuang)載機等(deng)工(gong)(gong)程機械(xie)使用的(de)(de)中央回轉接(jie)頭、高(gao)壓大(da)流(liu)量整體(ti)多路閥(fa)等(deng)關(guan)鍵(jian)液壓部品(pin)，采用當(dang)今(jin)國(guo)(guo)(guo)際流(liu)行(xing)的(de)(de)設計(ji)理念，產品(pin)具(ju)有體(ti)積小、結構緊湊、耐(nai)高(gao)壓、大(da)流(liu)量、壓力損失小、無外(wai)滲漏和環保等(deng)特(te)點，在行(xing)業(ye)(ye)中處(chu)于領(ling)先地(di)位，采購(gou)支重(zhong)(zhong)輪廠家，現已(yi)配套中聯(lian)重(zhong)(zhong)科等(deng)多家國(guo)(guo)(guo)內挖(wa)(wa)掘(jue)(jue)機生(sheng)產企(qi)業(ye)(ye)并與美國(guo)(guo)(guo)都(dou)福公司(si)(si)（Dover，Hydromotion）建立(li)了長(chang)期合作關(guan)系(xi)。公司(si)(si)采用先進(jin)的(de)(de)制造工(gong)(gong)藝，完(wan)善的(de)(de)技術(shu)手段，使產品(pin)技術(shu)性能，質(zhi)量標準達到國(guo)(guo)(guo)內同類(lei)產品(pin)領(ling)先水平。

支重輪的材料

    隨著我國公(gong)(gong)路(lu)等級趨向多元化，等級公(gong)(gong)路(lu)、縣鄉公(gong)(gong)路(lu)及(ji)城市(shi)道路(lu)均以前(qian)所未有的(de)規模、標準(zhun)和速度向前(qian)推進。同時路(lu)面(mian)施(shi)(shi)(shi)工(gong)(gong)的(de)速度也(ye)在(zai)“飛速”的(de)提高(gao)，這(zhe)樣在(zai)推動公(gong)(gong)路(lu)施(shi)(shi)(shi)工(gong)(gong)機(ji)械化的(de)同時也(ye)對施(shi)(shi)(shi)工(gong)(gong)機(ji)械技(ji)術水(shui)(shui)平，施(shi)(shi)(shi)工(gong)(gong)工(gong)(gong)藝(yi)和路(lu)面(mian)材(cai)料(liao)及(ji)路(lu)面(mian)結(jie)構(gou)設計(ji)提出了越(yue)來越(yue)高(gao)的(de)要求。而施(shi)(shi)(shi)工(gong)(gong)機(ji)械技(ji)術水(shui)(shui)平和施(shi)(shi)(shi)工(gong)(gong)工(gong)(gong)藝(yi)對公(gong)(gong)路(lu)等級和施(shi)(shi)(shi)工(gong)(gong)速度有著重(zhong)要的(de)影響。

支重輪材料是？

    答：支(zhi)重(zhong)輪(lun)(lun)輪(lun)(lun)體材料(liao)一(yi)般50Mn、40Mn2、等材料(liao)，主(zhu)要(yao)工(gong)藝(yi)鑄造或鍛造，機(ji)械加(jia)(jia)工(gong)，支(zhi)重(zhong)輪(lun)(lun)廠(chang)家維修，然后(hou)(hou)進(jin)行(xing)(xing)熱(re)處理，輪(lun)(lun)子(zi)表(biao)面淬火后(hou)(hou)的(de)(de)硬度(du)要(yao)達(da)到(dao)HRC45~52，以(yi)增(zeng)加(jia)(jia)輪(lun)(lun)子(zi)表(biao)面的(de)(de)耐磨性。支(zhi)重(zhong)輪(lun)(lun)軸的(de)(de)加(jia)(jia)工(gong)精度(du)要(yao)求(qiu)比較高，推(tui)土機(ji)支(zhi)重(zhong)輪(lun)(lun)，一(yi)般是需要(yao)數控機(ji)床進(jin)行(xing)(xing)加(jia)(jia)工(gong)才能達(da)到(dao)要(yao)求(qiu)。材料(liao)以(yi)40Mn2較多，加(jia)(jia)工(gong)后(hou)(hou)也要(yao)進(jin)行(xing)(xing)淬火熱(re)處理，硬度(du)達(da)到(dao)HRC42左右。