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蕉嶺縣支重輪_中特重工(優質商家)_徐工支重輪廠家：

支重輪的材料

    隨著我國(guo)公(gong)(gong)路等(deng)級趨向多元化，等(deng)級公(gong)(gong)路、縣鄉公(gong)(gong)路及(ji)城市道路均以(yi)前(qian)所未有的(de)規模、標(biao)準和(he)速度(du)(du)向前(qian)推(tui)進。同時(shi)路面(mian)(mian)施(shi)(shi)工(gong)(gong)(gong)的(de)速度(du)(du)也在“飛速”的(de)提高，這樣在推(tui)動(dong)公(gong)(gong)路施(shi)(shi)工(gong)(gong)(gong)機(ji)械(xie)化的(de)同時(shi)也對施(shi)(shi)工(gong)(gong)(gong)機(ji)械(xie)技術水平，施(shi)(shi)工(gong)(gong)(gong)工(gong)(gong)(gong)藝和(he)路面(mian)(mian)材料及(ji)路面(mian)(mian)結(jie)構設計提出了越來越高的(de)要求。而施(shi)(shi)工(gong)(gong)(gong)機(ji)械(xie)技術水平和(he)施(shi)(shi)工(gong)(gong)(gong)工(gong)(gong)(gong)藝對公(gong)(gong)路等(deng)級和(he)施(shi)(shi)工(gong)(gong)(gong)速度(du)(du)有著重(zhong)要的(de)影(ying)響(xiang)。

支重輪材料是？

    答：支(zhi)重輪(lun)(lun)(lun)輪(lun)(lun)(lun)體(ti)材料一(yi)般50Mn、40Mn2、等材料，主要工(gong)(gong)藝鑄造(zao)或鍛造(zao)，支(zhi)重輪(lun)(lun)(lun)維修，機械加工(gong)(gong)，蕉嶺縣支(zhi)重輪(lun)(lun)(lun)，然后進(jin)(jin)(jin)行熱(re)處理，輪(lun)(lun)(lun)子表面淬(cui)火后的硬度要達(da)(da)到HRC45~52，推(tui)土機支(zhi)重輪(lun)(lun)(lun)，以增加輪(lun)(lun)(lun)子表面的耐磨性(xing)。支(zhi)重輪(lun)(lun)(lun)軸的加工(gong)(gong)精(jing)度要求(qiu)比較(jiao)高，一(yi)般是(shi)需(xu)要數控機床進(jin)(jin)(jin)行加工(gong)(gong)才能達(da)(da)到要求(qiu)。材料以40Mn2較(jiao)多，加工(gong)(gong)后也要進(jin)(jin)(jin)行淬(cui)火熱(re)處理，硬度達(da)(da)到HRC42左右。

湖北中特工(gong)程(cheng)(cheng)機(ji)(ji)械(xie)(xie)(xie)有(you)(you)限公司(si)，位(wei)于廣州(zhou)市黃埔珠(zhu)村工(gong)程(cheng)(cheng)機(ji)(ji)械(xie)(xie)(xie)配件(jian)集散地，交通(tong)、物流發達，本(ben)公司(si)有(you)(you)超過十多年從(cong)事(shi)工(gong)程(cheng)(cheng)機(ji)(ji)械(xie)(xie)(xie)零(ling)配件(jian)的豐富經驗，目(mu)前是(shi)三(san)一重工(gong)零(ling)配件(jian)廣東(dong)地區總代理，主要經營(ying)進口挖掘機(ji)(ji)、推(tui)土機(ji)(ji)等工(gong)程(cheng)(cheng)機(ji)(ji)械(xie)(xie)(xie)配件(jian)批發、零(ling)售業(ye)務(wu)。

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