昌邑拉桿式液壓缸-力建液壓缸-拉桿式液壓缸廠商
威海(hai)力建液壓(ya)設(she)備(bei)廠(chang)
經營(ying)模式(shi)：生產(chan)加工(gong)
地址：山(shan)東(dong)省威海市(shi)羊亭孫(sun)家灘工業園
主(zhu)營(ying)：液(ye)壓(ya)缸(gang),油缸(gang),液(ye)壓(ya)系統
業務熱線：
QQ：3049278720
產品詳情 聯(lian)系方(fang)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
一般地說，測(ce)量(liang)時造成深度(du)不(bu)(bu)(bu)大的(de)細長(chang)形劃傷是(shi)輕微(wei)的(de)，不(bu)(bu)(bu)影響運行精度(du)，但(dan)如果(guo)測(ce)量(liang)桿(gan)頭(tou)(tou)尺寸調節(jie)不(bu)(bu)(bu)當，測(ce)量(liang)觸頭(tou)(tou)硬行嵌入，會造成較(jiao)為重度(du)的(de)傷痕(hen)。解決此問題的(de)對策，首(shou)先是(shi)測(ce)量(liang)出調節(jie)好的(de)測(ce)量(liang)頭(tou)(tou)的(de)長(chang)短度(du)，此外，用(yong)一張只(zhi)在測(ce)量(liang)位置上開孔的(de)紙帶，貼(tie)在缸壁內表面，即(ji)不(bu)(bu)(bu)會產生上述形狀劃痕(hen)。測(ce)量(liang)造成的(de)輕微(wei)劃痕(hen)，一般用(yong)舊砂(sha)布(bu)的(de)反面或馬糞紙即(ji)可擦(ca)去。
液壓缸(gang)結(jie)構基本上可以分為缸(gang)筒(tong)(tong)和(he)(he)缸(gang)蓋、活塞和(he)(he)活塞桿、密封裝置(zhi)(zhi)、緩沖裝置(zhi)(zhi)和(he)(he)排氣裝置(zhi)(zhi)五個(ge)部分。今天威(wei)海(hai)力建小編著重帶(dai)著大(da)家(jia)了解一(yi)下缸(gang)筒(tong)(tong)和(he)(he)缸(gang)蓋。
缸(gang)筒和缸(gang)蓋
一般來說，缸(gang)(gang)(gang)(gang)筒(tong)(tong)(tong)和缸(gang)(gang)(gang)(gang)蓋的(de)(de)結構(gou)形(xing)(xing)式(shi)(shi)(shi)(shi)和其使(shi)用(yong)(yong)(yong)的(de)(de)材(cai)料有關(guan)。工(gong)(gong)作壓力p＜10MPa時(shi)，使(shi)用(yong)(yong)(yong)鑄鐵；p＜20MPa時(shi)，使(shi)用(yong)(yong)(yong)無縫鋼(gang)(gang)管(guan)；p＞20MPa時(shi)，使(shi)用(yong)(yong)(yong)鑄鋼(gang)(gang)或(huo)鍛(duan)鋼(gang)(gang)。法蘭連(lian)接(jie)式(shi)(shi)(shi)(shi)，結構(gou)簡(jian)單，容(rong)(rong)易(yi)加(jia)(jia)工(gong)(gong)，也容(rong)(rong)易(yi)裝拆(chai)，但(dan)外(wai)(wai)形(xing)(xing)尺寸(cun)和重(zhong)(zhong)量都較(jiao)大，常用(yong)(yong)(yong)于鑄鐵制(zhi)的(de)(de)缸(gang)(gang)(gang)(gang)筒(tong)(tong)(tong)上(shang)(shang)。半環連(lian)接(jie)式(shi)(shi)(shi)(shi)，它的(de)(de)缸(gang)(gang)(gang)(gang)筒(tong)(tong)(tong)壁部因開(kai)了(le)環形(xing)(xing)槽而(er)削弱了(le)強度，為此有時(shi)要(yao)(yao)加(jia)(jia)厚缸(gang)(gang)(gang)(gang)壁，它容(rong)(rong)易(yi)加(jia)(jia)工(gong)(gong)和裝拆(chai)，重(zhong)(zhong)量較(jiao)輕，常用(yong)(yong)(yong)于無縫鋼(gang)(gang)管(guan)或(huo)鍛(duan)鋼(gang)(gang)制(zhi)的(de)(de)缸(gang)(gang)(gang)(gang)筒(tong)(tong)(tong)上(shang)(shang)。螺紋連(lian)接(jie)式(shi)(shi)(shi)(shi)，它的(de)(de)缸(gang)(gang)(gang)(gang)筒(tong)(tong)(tong)端部結構(gou)復雜，外(wai)(wai)徑(jing)加(jia)(jia)工(gong)(gong)時(shi)要(yao)(yao)求保證內外(wai)(wai)徑(jing)同心，裝拆(chai)要(yao)(yao)使(shi)用(yong)(yong)(yong)工(gong)(gong)具，它的(de)(de)外(wai)(wai)形(xing)(xing)尺寸(cun)和重(zhong)(zhong)量都較(jiao)小，常用(yong)(yong)(yong)于無縫鋼(gang)(gang)管(guan)或(huo)鑄鋼(gang)(gang)制(zhi)的(de)(de)缸(gang)(gang)(gang)(gang)筒(tong)(tong)(tong)上(shang)(shang)。拉桿連(lian)接(jie)式(shi)(shi)(shi)(shi)，結構(gou)的(de)(de)通用(yong)(yong)(yong)性大，容(rong)(rong)易(yi)加(jia)(jia)工(gong)(gong)和裝拆(chai)，但(dan)外(wai)(wai)形(xing)(xing)尺寸(cun)較(jiao)大，且(qie)(qie)較(jiao)重(zhong)(zhong)。焊接(jie)連(lian)接(jie)式(shi)(shi)(shi)(shi)，結構(gou)簡(jian)單，尺寸(cun)小，但(dan)缸(gang)(gang)(gang)(gang)底處內徑(jing)不易(yi)加(jia)(jia)工(gong)(gong)，且(qie)(qie)可(ke)能引(yin)起變形(xing)(xing)。
修復工藝：
1、用氧-乙que火焰烤(kao)劃傷部位（掌握溫度，避免表(biao)面(mian)退火），將常年滲金(jin)屬表(biao)面(mian)的油烤(kao)出來，烤(kao)到沒有火花四濺(jian)。
2、將劃(hua)傷部位用角磨機表面處(chu)理，打(da)磨深度1毫米以上，并沿(yan)導軌打(da)磨出溝(gou)槽(cao)，燕(yan)尾(wei)槽(cao)。劃(hua)傷兩(liang)端鉆孔加(jia)深，改變受(shou)力情(qing)況(kuang)。
3、用脫脂棉蘸丙(bing)tong或無水(shui)乙醇(chun)將表面清洗干凈。（威海力(li)建(jian)液壓設備廠）
