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HSG型工程用液壓缸-HSG型工程用液壓缸廠家-力建液壓缸
HSG型工程用液壓缸-HSG型工程用液壓缸廠家-力建液壓缸

 威海力建液壓(ya)設備(bei)廠

經營模式:生產加工

地(di)址:山東省威海市羊亭孫家灘工業(ye)園(yuan) 

主營:液(ye)壓缸(gang),油(you)缸(gang),液(ye)壓系統 

業務熱線:

  QQ:3049278720

產品詳情 聯系方式(shi)
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

CD/CG250、CD/CG350系列重載液壓(ya)缸

本系(xi)列(lie)缸是由(you)14種缸徑,分別按四種速比組(zu)成28種規(gui)(gui)格的單活塞雙作用差動油(you)缸。另缸頭法蘭(lan)式(shi)、中(zhong)間耳軸安(an)裝式(shi)和底座(zuo)安(an)裝式(shi)三種還(huan)可做成雙活塞桿雙作用等速油(you)缸,再加(jia)上無(wu)端部緩沖和兩端部有(you)緩沖與上述28種規(gui)(gui)格組(zu)成384個品種。特別適合于環(huan)境(jing)惡劣、重(zhong)載的工作狀態下,廣泛應(ying)用于鋼鐵、鑄造、鍛造及(ji)機械制造等工業部門。








故(gu)障診斷(duan)(威海力建冶金液壓設備廠)



液(ye)(ye)壓缸(gang)是(shi)液(ye)(ye)壓系統中將(jiang)液(ye)(ye)壓能(neng)轉換為機械能(neng)的執行(xing)元件。其故(gu)障可基本(ben)歸納為液(ye)(ye)壓缸(gang)誤動作、無力推動負載以及活塞滑移或爬行(xing)等(deng)。由于液(ye)(ye)壓缸(gang)出現故(gu)障而導致(zhi)設備停機的現象(xiang)屢見不鮮,因此,應重視(shi)液(ye)(ye)壓缸(gang)的故(gu)障診斷與使(shi)用(yong)維護工作。

一、故(gu)障(zhang)診斷及處理(li)

1、誤動作或動作失靈

原因和處(chu)理方(fang)法有以下幾種:


液(ye)壓缸結(jie)構基(ji)本上可(ke)以分(fen)為(wei)缸筒(tong)和(he)(he)缸蓋(gai)、活(huo)塞和(he)(he)活(huo)塞桿、密封裝(zhuang)置、緩(huan)沖裝(zhuang)置和(he)(he)排氣裝(zhuang)置五個部分(fen)。今天威海力建小編著重帶(dai)著大家了解一下缸筒(tong)和(he)(he)缸蓋(gai)。


 缸(gang)筒和缸(gang)蓋

一般來說,缸(gang)筒(tong)(tong)和(he)缸(gang)蓋的(de)(de)(de)結(jie)構(gou)形(xing)(xing)式(shi)(shi)和(he)其使用(yong)(yong)的(de)(de)(de)材(cai)料有關。工(gong)(gong)(gong)(gong)作壓力p<10MPa時(shi),使用(yong)(yong)鑄(zhu)鐵;p<20MPa時(shi),使用(yong)(yong)無(wu)(wu)縫鋼(gang)(gang)管(guan);p>20MPa時(shi),使用(yong)(yong)鑄(zhu)鋼(gang)(gang)或鍛鋼(gang)(gang)。法蘭連(lian)(lian)接(jie)(jie)式(shi)(shi),結(jie)構(gou)簡單,容易加工(gong)(gong)(gong)(gong),也容易裝(zhuang)拆,但(dan)(dan)外形(xing)(xing)尺寸(cun)和(he)重(zhong)量都較(jiao)大(da),常(chang)(chang)用(yong)(yong)于(yu)鑄(zhu)鐵制的(de)(de)(de)缸(gang)筒(tong)(tong)上(shang)。半環(huan)連(lian)(lian)接(jie)(jie)式(shi)(shi),它(ta)(ta)的(de)(de)(de)缸(gang)筒(tong)(tong)壁部因開了環(huan)形(xing)(xing)槽(cao)而削弱(ruo)了強(qiang)度,為此有時(shi)要(yao)加厚缸(gang)壁,它(ta)(ta)容易加工(gong)(gong)(gong)(gong)和(he)裝(zhuang)拆,重(zhong)量較(jiao)輕(qing),常(chang)(chang)用(yong)(yong)于(yu)無(wu)(wu)縫鋼(gang)(gang)管(guan)或鍛鋼(gang)(gang)制的(de)(de)(de)缸(gang)筒(tong)(tong)上(shang)。螺紋連(lian)(lian)接(jie)(jie)式(shi)(shi),它(ta)(ta)的(de)(de)(de)缸(gang)筒(tong)(tong)端部結(jie)構(gou)復雜,外徑(jing)(jing)(jing)加工(gong)(gong)(gong)(gong)時(shi)要(yao)求保(bao)證內外徑(jing)(jing)(jing)同(tong)心(xin),裝(zhuang)拆要(yao)使用(yong)(yong)工(gong)(gong)(gong)(gong)具,它(ta)(ta)的(de)(de)(de)外形(xing)(xing)尺寸(cun)和(he)重(zhong)量都較(jiao)小,常(chang)(chang)用(yong)(yong)于(yu)無(wu)(wu)縫鋼(gang)(gang)管(guan)或鑄(zhu)鋼(gang)(gang)制的(de)(de)(de)缸(gang)筒(tong)(tong)上(shang)。拉桿連(lian)(lian)接(jie)(jie)式(shi)(shi),結(jie)構(gou)的(de)(de)(de)通用(yong)(yong)性大(da),容易加工(gong)(gong)(gong)(gong)和(he)裝(zhuang)拆,但(dan)(dan)外形(xing)(xing)尺寸(cun)較(jiao)大(da),且較(jiao)重(zhong)。焊接(jie)(jie)連(lian)(lian)接(jie)(jie)式(shi)(shi),結(jie)構(gou)簡單,尺寸(cun)小,但(dan)(dan)缸(gang)底處內徑(jing)(jing)(jing)不易加工(gong)(gong)(gong)(gong),且可能引(yin)起變形(xing)(xing)。





李建波先生

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 威海力(li)建液(ye)壓設(she)備廠 

地(di)址:山東省威海市羊亭孫家灘工業園
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