精密無縫管是什么
精密無縫管是一種通過冷拔或熱軋處理后的一種高精密的鋼管材料(liao),由于精密鋼管內外壁無氧(yang)化(hua)層、承受高壓無泄漏、高精度(du)、高光潔(jie)度(du)、冷彎(wan)不變形、擴口、壓扁無裂(lie)縫等有(you)(you)點,所以主要用(yong)來(lai)生產(chan)氣(qi)動或液壓元(yuan)件(jian)(jian)的產(chan)品,如氣(qi)缸或油缸,可以是(shi)無縫管,也有(you)(you)焊接管精密鋼管的化(hua)學成分(fen),有(you)(you)碳(tan)C、硅(gui)Si、錳Mn、硫S、磷(lin)P、鉻(ge)Cr,無縫鋼管與圓鋼等實心(xin)鋼材相比,在(zai)抗彎(wan)抗扭(niu)強度(du)相同時,重量較輕(qing),是(shi)一種經濟截面鋼材,廣泛用(yong)于制(zhi)造結構件(jian)(jian)和機械零件(jian)(jian)。
無(wu)(wu)(wu)(wu)縫(feng)鋼(gang)管(guan)(guan)(guan)(guan)與圓鋼(gang)等實心鋼(gang)材(cai)相比(bi),在抗彎抗扭強度(du)相同(tong)時(shi)(shi),重量(liang)較輕,是一種經濟截面鋼(gang)材(cai),廣泛(fan)用(yong)(yong)于制(zhi)造(zao)(zao)(zao)結構件(jian)(jian)(jian)和(he)(he)機(ji)械零件(jian)(jian)(jian)。精(jing)(jing)(jing)密(mi)(mi)鋼(gang)管(guan)(guan)(guan)(guan)在繼承(cheng)(cheng)無(wu)(wu)(wu)(wu)縫(feng)鋼(gang)管(guan)(guan)(guan)(guan)的(de)優點(dian)同(tong)時(shi)(shi),也(ye)具備了自己的(de)一些特點(dian)。用(yong)(yong)精(jing)(jing)(jing)密(mi)(mi)制(zhi)造(zao)(zao)(zao)環形零件(jian)(jian)(jian),可(ke)提高(gao)材(cai)料利(li)用(yong)(yong)率,簡化制(zhi)造(zao)(zao)(zao)工序,節約(yue)材(cai)料和(he)(he)加(jia)工工時(shi)(shi),如(ru)滾動軸承(cheng)(cheng)套(tao)圈、千斤頂套(tao)等,已廣泛(fan)用(yong)(yong)精(jing)(jing)(jing)密(mi)(mi)鋼(gang)管(guan)(guan)(guan)(guan)來制(zhi)造(zao)(zao)(zao)。精(jing)(jing)(jing)密(mi)(mi)無(wu)(wu)(wu)(wu)縫(feng)管(guan)(guan)(guan)(guan)的(de)推廣應用(yong)(yong)對(dui)節約(yue)鋼(gang)材(cai),提高(gao)加(jia)工工效(xiao),減少(shao)加(jia)工工序或設備投資有重要(yao)(yao)意義,可(ke)以節約(yue)費用(yong)(yong)和(he)(he)加(jia)工工時(shi)(shi),提高(gao)生(sheng)產量(liang)和(he)(he)材(cai)料利(li)用(yong)(yong)率,同(tong)時(shi)(shi)有利(li)于提高(gao)產品質量(liang),降低成本,對(dui)提高(gao)經濟效(xiao)益(yi)有重要(yao)(yao)意義。一般對(dui)精(jing)(jing)(jing)密(mi)(mi)度(du)要(yao)(yao)求較高(gao)的(de)行業采用(yong)(yong)精(jing)(jing)(jing)密(mi)(mi)無(wu)(wu)(wu)(wu)縫(feng)管(guan)(guan)(guan)(guan),沒有精(jing)(jing)(jing)密(mi)(mi)度(du)要(yao)(yao)求的(de)大(da)都用(yong)(yong)無(wu)(wu)(wu)(wu)縫(feng)管(guan)(guan)(guan)(guan),畢(bi)竟相同(tong)規格(ge)精(jing)(jing)(jing)密(mi)(mi)無(wu)(wu)(wu)(wu)縫(feng)管(guan)(guan)(guan)(guan)的(de)價格(ge)要(yao)(yao)比(bi)無(wu)(wu)(wu)(wu)縫(feng)管(guan)(guan)(guan)(guan)高(gao)。
精密無縫管特點
1、精密度高(gao),節省了機械加工用(yong)戶工料時(shi)的損耗。
2、規格多,應用范(fan)圍廣泛。
3、冷軋(ya)成(cheng)品精(jing)度高,表面質量好(hao),直線度好(hao)。
5、鋼(gang)管性能(neng)更優越,金屬比較致密。
精密鋼管的用途有哪些
它(ta)廣泛(fan)用(yong)于液(ye)壓(ya)(ya)(ya)系(xi)統用(yong)鋼(gang)(gang)管(guan)(guan)、注(zhu)塑機(ji)(ji)(ji)(ji)(ji)用(yong)鋼(gang)(gang)管(guan)(guan)、液(ye)壓(ya)(ya)(ya)機(ji)(ji)(ji)(ji)(ji)用(yong)鋼(gang)(gang)管(guan)(guan)、船舶(bo)制造用(yong)鋼(gang)(gang)管(guan)(guan)、EVA發泡油(you)壓(ya)(ya)(ya)機(ji)(ji)(ji)(ji)(ji)械、精密(mi)油(you)壓(ya)(ya)(ya)裁斷機(ji)(ji)(ji)(ji)(ji)用(yong)鋼(gang)(gang)管(guan)(guan)、制鞋機(ji)(ji)(ji)(ji)(ji)械、液(ye)壓(ya)(ya)(ya)設備、高(gao)壓(ya)(ya)(ya)油(you)管(guan)(guan)、液(ye)壓(ya)(ya)(ya)油(you)管(guan)(guan)、卡套接(jie)頭、鋼(gang)(gang)管(guan)(guan)接(jie)頭、橡(xiang)膠(jiao)機(ji)(ji)(ji)(ji)(ji)械、鍛壓(ya)(ya)(ya)機(ji)(ji)(ji)(ji)(ji)械、壓(ya)(ya)(ya)鑄機(ji)(ji)(ji)(ji)(ji)械、工程機(ji)(ji)(ji)(ji)(ji)械、混泥土泵車(che)(che)用(yong)高(gao)壓(ya)(ya)(ya)鋼(gang)(gang)管(guan)(guan)、環衛車(che)(che)用(yong)、汽車(che)(che)行業、造船工業、金屬加(jia)工、軍工、柴油(you)機(ji)(ji)(ji)(ji)(ji)、內(nei)燃機(ji)(ji)(ji)(ji)(ji)、空壓(ya)(ya)(ya)機(ji)(ji)(ji)(ji)(ji)、建筑(zhu)機(ji)(ji)(ji)(ji)(ji)械、農林(lin)機(ji)(ji)(ji)(ji)(ji)械等(deng),完全可以替代(dai)同標準的進口(kou)無縫鋼(gang)(gang)管(guan)(guan)。