
威海力建液壓設備廠
經營模式(shi):生產加工
地址:山東省(sheng)威(wei)海市羊亭孫家灘工業園
主營:液壓缸(gang),油缸(gang),液壓系統
業務熱線:
QQ:3049278720
1、經典的(de)高低壓(ya)液壓(ya)控制(zhi)系(xi)統,節能(neng)環保綠色設計。
2、嚴謹的(de)工藝設計,保證高的(de)能源利用率。
3、主要的元件為優選品牌,安全穩定的系統(tong)會路。
4、結構緊湊,動力(li)強悍,高的(de)工作頻率(lv)。
5、所有元件(jian)保(bao)證良好的互換性,保(bao)證機床高的開機率。
6、低(di)噪音(yin):施(shi)工細致、品質優良、噪音(yin)低(di);
7、低能源:經(jing)設計油路、所需能源適(shi)切(qie)不浪費(fei);
8、省空(kong)間:泵與電(dian)機直結合、節省空(kong)間;
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液壓制(zhi)(zhi)動系統產生制(zhi)(zhi)動效(xiao)能不良的原因,一般(ban)可根據制(zhi)(zhi)動踏板(ban)(ban)(ban)行程(俗稱高(gao)、低)、踏制(zhi)(zhi)動踏板(ban)(ban)(ban)時的軟(ruan)硬感覺(jue)、踏下制(zhi)(zhi)動踏板(ban)(ban)(ban)后(hou)的穩定性以及邊疆多腳(jiao)制(zhi)(zhi)動時踏板(ban)(ban)(ban)高(gao)度來判(pan)斷。
1.一(yi)般制動(dong)時(shi)踏板高度(du)太低(di)zhi動(dong)效(xiao)能(neng)不良。如連續兩腳或(huo)(huo)幾腳制動(dong),踏板高度(du)隨(sui)這(zhe)高且制動(dong)效(xiao)能(neng)好轉,說(shuo)明制動(dong)鼓與(yu)(yu)磨擦片或(huo)(huo)總泵活塞與(yu)(yu)推桿(gan)的間隙過大(da)。
2維持制(zhi)動(dong)(dong)(dong)時,踏板(ban)的高(gao)度若緩慢或迅速(su)下降,說明制(zhi)動(dong)(dong)(dong)管路某處裂紋、接頭密(mi)閉不(bu)良(liang)(liang)或分(fen)泵(beng)皮碗(wan)密(mi)封不(bu)良(liang)(liang),其回(hui)位(wei)彈(dan)簧過軟(ruan)或折斷,或總(zong)(zong)泵(beng)皮碗(wan)、皮圈密(mi)封不(bu)良(liang)(liang),回(hui)油閥(fa)及出油閥(fa)不(bu)良(liang)(liang)。可(ke)首先踏下制(zhi)動(dong)(dong)(dong)踏板(ban),觀察(cha)有無制(zhi)動(dong)(dong)(dong)液滲漏部位(wei)。若外部正常(chang),則應(ying)檢查分(fen)泵(beng)或總(zong)(zong)泵(beng)故(gu)障。
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液(ye)(ye)(ye)壓(ya)(ya)(ya)(ya)站又稱為液(ye)(ye)(ye)壓(ya)(ya)(ya)(ya)泵(beng)站,系(xi)統(tong)(tong)元件主要(yao)是(shi)(shi)由(you)液(ye)(ye)(ye)壓(ya)(ya)(ya)(ya)泵(beng)、液(ye)(ye)(ye)壓(ya)(ya)(ya)(ya)缸、液(ye)(ye)(ye)壓(ya)(ya)(ya)(ya)馬達(da)、液(ye)(ye)(ye)壓(ya)(ya)(ya)(ya)閥(fa)等(deng)構成(cheng)的。液(ye)(ye)(ye)壓(ya)(ya)(ya)(ya)泵(beng)是(shi)(shi)液(ye)(ye)(ye)壓(ya)(ya)(ya)(ya)系(xi)統(tong)(tong)的心臟(zang),簡稱油(you)泵(beng)。在液(ye)(ye)(ye)壓(ya)(ya)(ya)(ya)系(xi)統(tong)(tong)中,一(yi)定至少有一(yi)個泵(beng)。液(ye)(ye)(ye)壓(ya)(ya)(ya)(ya)泵(beng)是(shi)(shi)一(yi)種能量(liang)轉換裝置,它(ta)的作用是(shi)(shi)使(shi)液(ye)(ye)(ye)體發(fa)生運動,把機械能轉換成(cheng)流體能(也叫(jiao)做液(ye)(ye)(ye)壓(ya)(ya)(ya)(ya)能)。液(ye)(ye)(ye)壓(ya)(ya)(ya)(ya)系(xi)統(tong)(tong)
泵(beng)是液壓(ya)傳動(dong)(dong)(dong)(dong)系(xi)統中的動(dong)(dong)(dong)(dong)力(li)元件,由原動(dong)(dong)(dong)(dong)機(ji)驅動(dong)(dong)(dong)(dong),從原動(dong)(dong)(dong)(dong)機(ji)的輸出功(gong)率(lv)中取出機(ji)械能(neng),為系(xi)統提供壓(ya)力(li)油液。然后,在需要做(zuo)功(gong)的場(chang)所,由執行元件(液壓(ya)缸或液壓(ya)馬達)再(zai)把(ba)流體(ti)壓(ya)力(li)能(neng)轉換(huan)成機(ji)械能(neng)輸出。