制作(zuo)工(gong)藝:矩管生產工(gong)藝:
生(sheng)產過程中由于不(bu)進(jin)行(xing)加熱(re),所以不(bu)存(cun)在熱(re)軋(ya)矩管(guan)常(chang)出現的麻點和氧化鐵皮(pi)等(deng)缺(que)陷(xian),表面(mian)質量好(hao)(hao)、光潔(jie)度(du)高。皮(pi)等(deng)缺(que)陷(xian),表面(mian)質量好(hao)(hao)、光潔(jie)度(du)高。而且冷軋(ya)產品的尺(chi)寸精(jing)度(du)高且冷軋(ya)產品的尺(chi)寸精(jing)度(du)高,產品的性能(neng)(neng)(neng)和組(zu)織(zhi)(zhi)能(neng)(neng)(neng)滿足一些特殊(shu)的使用要(yao)求,和組(zu)織(zhi)(zhi)能(neng)(neng)(neng)滿足一些特殊(shu)的使用要(yao)求,如電(dian)磁(ci)性能(neng)(neng)(neng)、深(shen)沖性能(neng)(neng)(neng)等(deng)。電(dian)磁(ci)性能(neng)(neng)(neng)、深(shen)沖性能(neng)(neng)(neng)等(deng)。工具(ju)鋼具(ju)有良好(hao)(hao)的耐磨(mo)(mo)性,即抵(di)(di)抗磨(mo)(mo)損的能(neng)(neng)(neng)力(li)。良好(hao)(hao)的耐磨(mo)(mo)性,即抵(di)(di)抗磨(mo)(mo)損的能(neng)(neng)(neng)力(li)。工具(ju)在承受相當大的壓力(li)和摩(mo)擦力(li)的條(tiao)件仍(reng)能(neng)(neng)(neng)保持(chi)其(qi)形狀(zhuang)和尺(chi)寸不(bu)變(bian)下,仍(reng)能(neng)(neng)(neng)保持(chi)其(qi)形狀(zhuang)和尺(chi)寸不(bu)變(bian)。鍍(du)(du)鋅(xin)(xin)方管(guan)分熱(re)鍍(du)(du)鋅(xin)(xin)和電(dian)鍍(du)(du)鋅(xin)(xin)兩種,熱(re)鍍(du)(du)鋅(xin)(xin)矩管(guan)鍍(du)(du)鋅(xin)(xin)層厚,具(ju)有鍍(du)(du)層均(jun)勻,附著力(li)強,使用壽命(ming)長等(deng)優點。電(dian)鍍(du)(du)鋅(xin)(xin)成本低,表面(mian)不(bu)是(shi)很光滑(hua),其(qi)本身的耐腐蝕性比熱(re)鍍(du)(du)鋅(xin)(xin)方管(guan)相差很多。