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潮州珩磨油缸管廠家價格合理 <潮州>九冶管業有限公司

無論用(yong)何(he)種加(jia)工方法加(jia)工，在零(ling)件(jian)表(biao)(biao)(biao)面(mian)總(zong)會留下微細的(de)(de)凸凹不平的(de)(de)刀(dao)痕(hen)，絎磨管出現(xian)交錯起伏的(de)(de)峰(feng)谷現(xian)象， 　　滾(gun)壓(ya)加(jia)工原(yuan)理：它是(shi)一種壓(ya)力(li)光(guang)整(zheng)加(jia)工，是(shi)利用(yong)金(jin)屬在常(chang)溫(wen)狀態的(de)(de)冷塑(su)性(xing)(xing)(xing)特(te)點(dian)，利用(yong)滾(gun)壓(ya)工具對工件(jian)表(biao)(biao)(biao)面(mian)施加(jia)一定的(de)(de)壓(ya)力(li)，使工件(jian)表(biao)(biao)(biao)層金(jin)屬產(chan)生(sheng)塑(su)性(xing)(xing)(xing)流(liu)動，填入到原(yuan)始殘留的(de)(de)低凹波谷中(zhong)，而達到工件(jian)表(biao)(biao)(biao)面(mian)粗糙值(zhi)降低。由于(yu)被(bei)滾(gun)壓(ya)的(de)(de)表(biao)(biao)(biao)層金(jin)屬塑(su)性(xing)(xing)(xing)變形(xing)，使表(biao)(biao)(biao)層組(zu)織冷硬化和(he)晶粒變細，形(xing)成致密(mi)的(de)(de)纖維狀，并形(xing)成殘余(yu)應(ying)力(li)層，硬度和(he)強度提高，從而改善(shan)了工件(jian)表(biao)(biao)(biao)面(mian)的(de)(de)耐(nai)磨性(xing)(xing)(xing)、耐(nai)蝕性(xing)(xing)(xing)和(he)配合性(xing)(xing)(xing)。滾(gun)壓(ya)是(shi)一種無切削的(de)(de)塑(su)性(xing)(xing)(xing)加(jia)工方法。珩磨管精(jing)密(mi)管液壓(ya)油(you)(you)缸管油(you)(you)缸缸筒(tong)所(suo)用(yong)的(de)(de)鋼(gang)管材質珩磨管、精(jing)密(mi)管、液壓(ya)油(you)(you)缸管、油(you)(you)缸鋼(gang)筒(tong)所(suo)用(yong)的(de)(de)鋼(gang)管材質：標準：GB8713-

一(yi)(yi)般高(gao)壓(ya)合(he)金(jin)管(guan)(guan)(guan)(guan)(guan)用(yong)(yong)普通(tong)碳(tan)(tan)素(su)鋼、優質碳(tan)(tan)素(su)鋼、普通(tong)低(di)合(he)金(jin)鋼和(he)合(he)金(jin)結(jie)構鋼制(zhi)(zhi)造(zao)，用(yong)(yong)于制(zhi)(zhi)作(zuo)輸送液體(ti)管(guan)(guan)(guan)(guan)(guan)道或(huo)制(zhi)(zhi)作(zuo)結(jie)構、零件(jian)用(yong)(yong)。高(gao)精(jing)密(mi)珩(heng)(heng)磨(mo)管(guan)(guan)(guan)(guan)(guan)按外徑和(he)壁(bi)厚度(du)供貨(huo)，在(zai)同一(yi)(yi)外徑下有多種壁(bi)厚，高(gao)精(jing)密(mi)珩(heng)(heng)磨(mo)管(guan)(guan)(guan)(guan)(guan)承受的(de)壓(ya)力范圍較大。通(tong)常(chang)鋼管(guan)(guan)(guan)(guan)(guan)長度(du)，熱軋(ya)管(guan)(guan)(guan)(guan)(guan)為3-12.5m，冷拔(軋(ya))管(guan)(guan)(guan)(guan)(guan)為1.5-9m。在(zai)使(shi)(shi)用(yong)(yong)之前(qian)必須先(xian)檢查(cha)是(shi)否有異(yi)狀(zhuang)，如外觀變形，接頭是(shi)否有壓(ya)緊(jin)，而(er)雙頭彈簧(橡膠套)必須套進接頭處(chu)(chu)，是(shi)保護接頭處(chu)(chu)與高(gao)精(jing)密(mi)珩(heng)(heng)磨(mo)管(guan)(guan)(guan)(guan)(guan)的(de)脆弱(ruo)處(chu)(chu)也可避(bi)免收管(guan)(guan)(guan)(guan)(guan)時(shi)成90度(du)或(huo)180度(du)的(de)折損，而(er)產生(sheng)使(shi)(shi)用(yong)(yong)時(shi)容易爆管(guan)(guan)(guan)(guan)(guan)或(huo)漏(lou)劑之情形。在(zai) 次使(shi)(shi)用(yong)(yong)時(shi)一(yi)(yi)定要(yao)先(xian)試(shi)水壓(ya)，檢查(cha)是(shi)否有異(yi)狀(zhuang)，如大肚子，爆管(guan)(guan)(guan)(guan)(guan)，漏(lou)劑，以上這(zhe)些(xie)如果沒發生(sheng)就表示一(yi)(yi)切(qie)正常(chang)，如果有異(yi)常(chang)現象，這(zhe)根高(gao)精(jing)密(mi)絎磨(mo)管(guan)(guan)(guan)(guan)(guan)不(bu)能(neng)使(shi)(shi)用(yong)(yong)，并(bing)嚴禁使(shi)(shi)用(yong)(yong)應該退回銷售商或(huo)售貨(huo)公(gong)司。