軸向柱塞泵日本NACHI不二越變量柱塞泵
PZ-5B-10-130-E3A-10 PZ-5B-13-130-E1A-10 PZ-5B-13-130-E2A-10 PZ-4B-6.5-100-E3A-10
PZ-5B-13-130-E3A-10 PZ-5B-16-130-E1A-10 PZ-5B-16-130-E2A-10 PZ-4B-6.5-100-E2A-10
PZ-5B-16-130-E3A-10 PZ-5B-25-130-E1A-10 PZ-5B-25-130-E2A-10 PZ-4B-6.5-100-E1A-10
PZ-5B-25-130-E3A-10 PZ-5B-32-130-E1A-10 PZ-5B-32-130-E2A-10 PZ-4B-3.5-100-E3A-10
鐵譜技能是以機(jī)械沖突副的磨損為根本起點(diǎn),借助于鐵譜儀把液壓油中的磨損顆粒和別的污染顆粒分離出來,并制成鐵譜片,然后置于鐵譜顯微鏡或掃描電子顯微鏡下進(jìn)行調(diào)查,或按尺寸巨細(xì)順次沉積在玻璃管內(nèi),應(yīng)用光學(xué)辦法進(jìn)行定量檢查。經(jīng)過以上剖析,能夠精確地取得體系內(nèi)有關(guān)磨損方面的重要信息。據(jù)此進(jìn)一步研討磨損表象,監(jiān)測(cè)磨損狀況,確診毛病先兆,最終作出體系失效預(yù)告。
鐵譜技能能有效地應(yīng)用于工程機(jī)械液壓體系油液污染程度的檢查,監(jiān)控,磨損進(jìn)程的剖析和毛病確診,并且具有直觀、精確、信息多等長(zhǎng)處。因此,他已成為對(duì)機(jī)械工程液壓體系毛病進(jìn)行確診剖析的有力東西。
PZ-5B-32-130-E3A-10 PZ-5A-10-130-E1A-10 PZ-5A-10-130-E2A-10 PZ-4B-3.5-100-E2A-10
PZ-5A-10-130-E3A-10 PZ-5A-13-130-E1A-10 PZ-5A-13-130-E2A-10 PZ-4B-3.5-100-E1A-10
PZ-5A-13-130-E3A-10 PZ-5A-16-130-E1A-10 PZ-5A-16-130-E2A-10 PZ-5A-16-130-E3A-10
PZ-5A-25-130-E1A-10 PZ-5A-25-130-E2A-10 PZ-5A-25-130-E3A-10 PZ-5A-32-130-E1A-10
(1)缸體鑲裝銅套的,能夠選用替換銅套的辦法批改。先把一組柱塞桿處徑修整到一起規(guī)范,再用1000#以上的砂紙拋光外徑。 缸體設(shè)備銅套的三種辦法: (a)缸體加溫?zé)嵫b或銅套低溫冷凍揉捏,過盈設(shè)備;(b)采有樂泰膠粘著設(shè)備,這咱辦法懇求銅外套外徑外表有溝槽;(c)缸孔攻絲,銅套外徑加工螺紋,涂樂泰膠后,旋入設(shè)備。
軸向柱塞泵日本NACHI不二越變量柱塞泵