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力建冶金液壓設備(圖)-工程用液壓缸廠家-液壓缸廠家
力建冶金液壓設備(圖)-工程用液壓缸廠家-液壓缸廠家

 威海(hai)力建(jian)液(ye)壓設備廠 

經營模式:生(sheng)產加工

地址(zhi):山東省(sheng)威海市羊亭孫家灘工(gong)業園 

主營(ying):液(ye)(ye)壓(ya)缸,油缸,液(ye)(ye)壓(ya)系統(tong)

業(ye)務熱線:

QQ:3049278720 

產品(pin)詳情 聯系方式
產品品牌:威海力建
供貨總量:不限
價格說明:議定
包裝說明:不限
物流說明:貨運及物流
交貨說明:按訂單
有效期至:長期有效

威海(hai)力建冶(ye)金(jin)液(ye)(ye)(ye)壓(ya)(ya)(ya)設(she)備(bei)廠座(zuo)落在(zai)膠東半(ban)島美(mei)麗(li)的(de)海(hai)濱城(cheng)市----威海(hai),主(zhu)要(yao)生(sheng)產(chan)重載液(ye)(ye)(ye)壓(ya)(ya)(ya)缸(gang)、標準液(ye)(ye)(ye)壓(ya)(ya)(ya)缸(gang)、工程(cheng)液(ye)(ye)(ye)壓(ya)(ya)(ya)缸(gang)、車輛(liang)液(ye)(ye)(ye)壓(ya)(ya)(ya)缸(gang)、拉(la)桿多液(ye)(ye)(ye)壓(ya)(ya)(ya)缸(gang)、液(ye)(ye)(ye)壓(ya)(ya)(ya)系(xi)統等系(xi)列多種(zhong)規(gui)格設(she)備(bei)及(ji)液(ye)(ye)(ye)壓(ya)(ya)(ya)元件。可以根(gen)據用(yong)(yong)戶需(xu)要(yao)設(she)計制造(zao)各種(zhong)工程(cheng)用(yong)(yong)、冶(ye)金(jin)用(yong)(yong)標準和非標準液(ye)(ye)(ye)壓(ya)(ya)(ya)(氣)缸(gang)及(ji)冶(ye)金(jin)、礦(kuang)山、化工、交(jiao)通(tong)等行業用(yong)(yong)液(ye)(ye)(ye)壓(ya)(ya)(ya)系(xi)統。同(tong)時還從事特種(zhong)鑄造(zao)設(she)備(bei)(離(li)心(xin)鑄造(zao)機(ji)、低壓(ya)(ya)(ya)鑄造(zao)機(ji))的(de)研發﹑設(she)計、制造(zao)及(ji)安(an)裝調試和咨詢服務。








液壓缸(gang)結構基本上可(ke)以分(fen)(fen)為(wei)缸(gang)筒和(he)(he)缸(gang)蓋(gai)、活(huo)塞和(he)(he)活(huo)塞桿、密(mi)封裝(zhuang)置、緩沖裝(zhuang)置和(he)(he)排氣裝(zhuang)置五個部分(fen)(fen)。今天威(wei)海力建小編著重帶著大(da)家(jia)了解一下缸(gang)筒和(he)(he)缸(gang)蓋(gai)。


 缸(gang)(gang)筒(tong)和缸(gang)(gang)蓋

一般來說,缸(gang)(gang)(gang)筒(tong)和(he)(he)(he)(he)缸(gang)(gang)(gang)蓋的結(jie)構(gou)形(xing)(xing)式(shi)(shi)和(he)(he)(he)(he)其使(shi)用(yong)(yong)的材料(liao)有(you)關。工(gong)(gong)作壓力p<10MPa時(shi),使(shi)用(yong)(yong)鑄(zhu)(zhu)鐵(tie)(tie);p<20MPa時(shi),使(shi)用(yong)(yong)無(wu)縫(feng)鋼(gang)(gang)管(guan);p>20MPa時(shi),使(shi)用(yong)(yong)鑄(zhu)(zhu)鋼(gang)(gang)或鍛鋼(gang)(gang)。法蘭連(lian)(lian)(lian)接式(shi)(shi),結(jie)構(gou)簡單,容易(yi)(yi)加(jia)工(gong)(gong),也容易(yi)(yi)裝(zhuang)拆(chai),但外(wai)(wai)形(xing)(xing)尺(chi)寸和(he)(he)(he)(he)重量都(dou)較(jiao)(jiao)大(da),常(chang)用(yong)(yong)于鑄(zhu)(zhu)鐵(tie)(tie)制的缸(gang)(gang)(gang)筒(tong)上。半(ban)環連(lian)(lian)(lian)接式(shi)(shi),它(ta)的缸(gang)(gang)(gang)筒(tong)壁部因開了環形(xing)(xing)槽而削弱了強度(du),為此有(you)時(shi)要加(jia)厚缸(gang)(gang)(gang)壁,它(ta)容易(yi)(yi)加(jia)工(gong)(gong)和(he)(he)(he)(he)裝(zhuang)拆(chai),重量較(jiao)(jiao)輕,常(chang)用(yong)(yong)于無(wu)縫(feng)鋼(gang)(gang)管(guan)或鍛鋼(gang)(gang)制的缸(gang)(gang)(gang)筒(tong)上。螺紋連(lian)(lian)(lian)接式(shi)(shi),它(ta)的缸(gang)(gang)(gang)筒(tong)端部結(jie)構(gou)復雜,外(wai)(wai)徑(jing)加(jia)工(gong)(gong)時(shi)要求保證內(nei)外(wai)(wai)徑(jing)同心,裝(zhuang)拆(chai)要使(shi)用(yong)(yong)工(gong)(gong)具,它(ta)的外(wai)(wai)形(xing)(xing)尺(chi)寸和(he)(he)(he)(he)重量都(dou)較(jiao)(jiao)小(xiao),常(chang)用(yong)(yong)于無(wu)縫(feng)鋼(gang)(gang)管(guan)或鑄(zhu)(zhu)鋼(gang)(gang)制的缸(gang)(gang)(gang)筒(tong)上。拉桿連(lian)(lian)(lian)接式(shi)(shi),結(jie)構(gou)的通用(yong)(yong)性(xing)大(da),容易(yi)(yi)加(jia)工(gong)(gong)和(he)(he)(he)(he)裝(zhuang)拆(chai),但外(wai)(wai)形(xing)(xing)尺(chi)寸較(jiao)(jiao)大(da),且較(jiao)(jiao)重。焊接連(lian)(lian)(lian)接式(shi)(shi),結(jie)構(gou)簡單,尺(chi)寸小(xiao),但缸(gang)(gang)(gang)底處內(nei)徑(jing)不易(yi)(yi)加(jia)工(gong)(gong),且可能引起(qi)變(bian)形(xing)(xing)。





現(xian)象(一):唇口(kou)破損


原因:

1.背壓損傷

防止措施:

1.在(zai)活塞頭靠經(jing)唇口側加開泄壓孔或者改用組合(he)類雙作(zuo)用密封

現象(xiang)(二):焦(jiao)燒


原因:

1.系統內有殘留空(kong)氣在運行時,空(kong)氣在密(mi)封處聚集壓縮升溫(wen)產(chan)生密(mi)封焦(jiao)燒(shao)碳(tan)化

防止措施:

1.在油缸起動之前(qian),盡量排盡油缸內空氣

2.油缸起(qi)動時(shi),不要立即開到高速(su)

3.當用U形(xing)圈時在(zai)其(qi)谷部加(jia)入潤滑脂,以防空氣積累

現象(三):硬化、龜裂



原因:

1.溫度太高

2.介質與橡膠材料不(bu)相適應

3.介質變質

4.密封受潮或者在空氣中暴(bao)露時(shi)間過(guo)(guo)長超過(guo)(guo)庫存期限導致(zhi)材料老化

防止措施:

1.降低(di)溫度,或者更換(huan)耐高溫密封(feng)件材料

2.更改介質(zhi)或(huo)更改耐介質(zhi)的密封件(jian)材料

3.換新介質

4.不要(yao)將密(mi)封件長時間(jian)暴露在(zai)大氣中,嚴(yan)格按照密(mi)封庫存要(yao)求對密(mi)封進行保存


李建波先生

手機:

威(wei)海力建(jian)液壓設備廠(chang) 

地址:山東省威海市羊亭孫家灘工業園
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