詳細介紹
蘇州登正機電有限公司 : (同號):
廠家直供華德?lián)Q向閥 4WE10G31B/CG24NZ5L
具體型號及報價請客服
北京華德?lián)Q向閥部分型號如下:
4WE10F31B/CW220-50N9Z4 4WE10F31B/CW220-50N9Z5
4WE10F31B/CW220-50N9Z5L 4WE10F31B/CW220-50NZ4
4WE10F31B/CW220-50NZ5 4WE10F31B/CW220-50NZ5L
4WE10G20B/AG24N 4WE10G20B/AW220-50
4WE10G20B/OAG24N 4WE10G20B/OAW220-50N
4WE10G20B/OFAG24N 4WE10G20B/OFAW220-50N
4WE10G31B/CG24N9Z4 4WE10G31B/CG24N9Z5
4WE10G31B/CG24N9Z5L 4WE10G31B/CG24NZ4
4WE10G31B/CG24NZ5 4WE10G31B/CG24NZ5L
4WE10G31B/CW220-50N9Z4 4WE10G31B/CW220-50N9Z5
4WE10G31B/CW220-50N9Z5L 4WE10G31B/CW220-50NZ4
4WE10G31B/CW220-50NZ5 4WE10G31B/CW220-50NZ5L
4WE10H20B/OFAG24N 4WE10H20B/OFAW220-50N
4WE10H31B/CG24N9Z4 4WE10H31B/CG24N9Z5
4WE10H31B/CG24N9Z5L 4WE10H31B/CG24NZ4
4WE10H31B/CG24NZ5 4WE10H31B/CG24NZ5L
4WE10H31B/CW220-50N9Z4 4WE10H31B/CW220-50N9Z5
4WE10H31B/CW220-50N9Z5L 4WE10H31B/CW220-50NZ4
4WE10H31B/CW220-50NZ5 4WE10H31B/CW220-50NZ5L
4WE10H31B/OFCG24N9Z4 4WE10H31B/OFCG24N9Z5
4WE10H31B/OFCG24N9Z5L 4WE10H31B/OFCG24NZ4
4WE10H31B/OFCG24NZ5 4WE10H31B/OFCG24NZ5L
4WE10H31B/OFCW220-50N9Z4 4WE10H31B/OFCW220-50N9Z5
廠家直供華德?lián)Q向閥 4WE10G31B/CG24NZ5L
液壓系統(tǒng)在制造、試驗、使用和儲存中都會受到污染,而清洗是清除污染,使液壓油、液壓元件和管道等保持清潔的重要手段。生產(chǎn)中,液壓系統(tǒng)的清洗通常有主系統(tǒng)清洗和全系統(tǒng)清洗。全系統(tǒng)清洗是指對液壓裝置的整個回路進行清洗,在清洗前應將系統(tǒng)恢復到實際運轉狀態(tài)。
清洗介質可用液壓油,清洗時間一般為2-4小時,特殊情況下也不超過10小時,清洗效果以回路濾網(wǎng)上無雜質為標準。
清洗時注意事項:
1、一般液壓系統(tǒng)清洗時,多采用工作用的液壓油或試車油。不能用煤油、汽油、酒精、蒸氣或其它液體,防止液壓元件、管路、油箱和密封件等受腐蝕;
2、清洗過程中,液壓泵運轉和清洗介質加熱同時進行。清洗油液的溫度為(50-80)℃時,系統(tǒng)內(nèi)的橡膠渣是容易除掉的;
3、清洗過程中,可用非金屬錘棒敲擊油管,可連續(xù)地敲擊,也可不連續(xù)地敲擊,以利清除管路內(nèi)的附著物;
4、液壓泵間歇運轉有利于提高清洗效果,間歇時間一般為(10-30)min;
5、在清洗油路的回路上,應裝過濾器或濾網(wǎng)。剛開始清洗時,因雜質較多,可采用80目濾網(wǎng),清洗后期改用150目以上的濾網(wǎng);
6、清洗時間一般為(48-60)小時,要根據(jù)系統(tǒng)的復雜程度、過濾精度要求和污染程度等因素決定;
7、為了防止外界濕氣引起銹蝕,清洗結束時,液壓泵還要連續(xù)運轉,直到溫度恢復正常為止;
8、清洗后要將回路內(nèi)的清洗油排除干凈。