武漢恒美斯液壓機(jī)電設(shè)備有限公司
李志龍:1 3 8 0 8 6 0 3 8 6 7
電話:0 2 7-8 5 8 3 0 8 9 8
傳真:0 2 7-8 5 8 3 0 8 1 2
QQ:2 2 6 6 6 0 0 9 7
微信:1 3 8 0 8 6 0 3 8 6 7
徐天下班后在出版社門口悄悄地跟著梁曉慧,他默默地看著曉慧上了地鐵離開,心里悵然若失。這時地鐵站對面的小朵向他揮手,二人一起坐地鐵去了夜市吃燒烤。徐天按照小朵的建議已給曉慧寫好了信,小朵強烈要求看信的內(nèi)容,徐天同意了。在信中,徐天稱到現(xiàn)在為止,他和曉慧還是陌生人,他完全沒有做好和曉慧相遇的準(zhǔn)備,總是用一半的思想來感覺她的氣息,另一半來擔(dān)心就此見不到她,而只有彼此相熟,才會有足夠的緣分和勇氣。他甚至覺得自己新裝的心臟本來就裝著曉慧,需要慢慢去熟悉她,請求曉慧給他一點時間。小朵看完直呼太肉麻了,徐天吹噓自己小學(xué)作文比賽拿過東城區(qū)第一,小朵請他下次寫信的時候順帶提提自己。徐天讓她先把這封信送到,如果有第二封的必要就會提到她,小朵一聽就紅了眼睛,忙掩飾是燒烤煙熏的。
擺線泵使用注意事項:
(1)如發(fā)現(xiàn)擺線齒輪泵有異常聲音應(yīng)立即停車檢查原因(2)向擺線齒輪泵軸承體內(nèi)加入軸承潤滑機(jī)油,觀察油位應(yīng)在油標(biāo)的中心線處,潤滑油應(yīng)及時更換或補充.(3)擰下擺線齒輪泵泵體的引水螺塞,灌注引水(或引漿).(4)關(guān)好擺線齒輪泵出水管路的閘閥和出口壓力表及進(jìn)口真空表.(5)點動擺線齒輪泵電機(jī),試看電機(jī)轉(zhuǎn)向是否正確.(6)開動擺線齒輪泵電機(jī),當(dāng)擺線齒輪泵正常運轉(zhuǎn)后,打開出口壓力表和進(jìn)口真空泵,視其顯示出適當(dāng)壓力后,逐漸打開閘閥,同時檢查電機(jī)負(fù)荷情況.(7)擺線齒輪泵長期停用,需將擺線齒輪泵全部拆開,擦干水分,將轉(zhuǎn)動部位及結(jié)合處涂以油脂裝好,妥善保存.(8)擺線齒輪泵在運行過程中,軸承溫度不能超過環(huán)境溫度35C,最高溫度不得超過80C.(9)檢查擺線齒輪泵及管路及結(jié)合處有無松動現(xiàn)象.用手轉(zhuǎn)動擺線齒輪泵,試看擺線齒輪泵是否靈活..(10)擺線齒輪泵要停止使用時,先關(guān)閉閘閥,壓力表,然后停止電機(jī).(11)擺線齒輪泵在工作第一個月內(nèi),經(jīng)100小時更換潤滑油,以后每個500小時,換油一次.(12)經(jīng)常調(diào)整擺線齒輪泵填料壓蓋,保證填料室內(nèi)的滴漏情況正常(以成滴漏出為宜).(13)定期檢查擺線齒輪泵軸套的磨損情況,磨損較大后應(yīng)及時更換.擺線齒輪泵的結(jié)構(gòu)特點在輸油系統(tǒng)中可作傳輸、增壓泵。在燃油系統(tǒng)中可作傳輸、加壓、噴射的燃油泵。
力士樂REXROTH擺線齒輪泵
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