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Rexroth力士樂液壓單元A4VSO125DR/3DR-PPB13N00電液比例溢流調(diào)速閥

起吊電機(jī)，當(dāng)電機(jī)與水泵脫開有一定距離時(shí)，收緊拉繩將電機(jī)慢慢下放，（在下放過程中預(yù)防電機(jī)重心偏移，損壞設(shè)備和使人受傷）；待電機(jī)平放在木板上后再用拉碼拉出聯(lián)軸器、拆出電機(jī)風(fēng)罩，取出風(fēng)葉。用搖表檢查電機(jī)繞組絕緣，并作好記錄；然后做好拆卸標(biāo)記，擰出電機(jī)前后端蓋板螺絲、并將該端蓋板取出。檢查軸承磨損程度，如需更換軸承，用拉碼拉出軸承（在取出軸承前將轉(zhuǎn)子抽出，抽出轉(zhuǎn)子時(shí)不要碰傷定子繞組，必要時(shí)做一定的保護(hù)措施）。


【工藝流程】備用料炭化冷卻活化洗滌翻炒烘干粉碎過篩得活性炭成品?！静僮鞑襟E】將備用料加入3倍量的44%氯化鋅液(用鹽酸調(diào)pH=1)，充分?jǐn)嚢杞n，靜置吸收5小時(shí)，再充分?jǐn)嚢鑿?fù)靜置吸收5小時(shí)，至氯化鋅液全被吸收干，移入敞口平底炭化爐中密閉炭化，于4℃炭化3小時(shí)，隔3分鐘左右攪拌一次，攪拌前將爐溫降至1℃以下，攪拌后再升溫密閉炭化，直至變成黑焦，表明炭化完成，出料冷卻，用2倍量的44%氯化鋅液(pH=1)浸漬，充分?jǐn)嚢瑁孤然\液全部被吸收，移入活化爐中，于65℃活化7分鐘，出料冷卻，移入木桶內(nèi)，加入等量的4%氯化銨液，充分?jǐn)嚢柘礈?，靜置澄清，虹吸出清液，依次用3%、12%和3%的氯化銨液攪拌洗滌，再用等量的3%鹽酸攪拌洗滌，濾取炭粒，入鍋，加入等體積的清水，煮沸洗滌幾次，至洗滌無氯化銨為止，加熱蒸發(fā)，攪拌翻炒，棄掉水分，烘干、粉碎，過12目篩，得活性炭，密封包裝。



不銹鋼焊管近些年來，不銹鋼焊管行業(yè)的發(fā)展形勢相對較好，不管在規(guī)模、質(zhì)量、生產(chǎn)技術(shù)等方面都有了很大的進(jìn)步，特別是它的需求領(lǐng)域也在逐步擴(kuò)大。隨著不銹鋼焊管工藝的日漸成熟，業(yè)內(nèi)不禁有這樣的想法，不銹鋼焊管能否取代換熱器管發(fā)揮同樣的作用呢？下面，火炬為大家分析一下不銹鋼焊管取代換熱器管的可行性。其次，由于換熱器管構(gòu)成了換熱器的傳熱面，所以換熱器管的尺寸對傳熱有很大影響。采用小直徑的換熱器管時(shí)，存在制造麻煩，管子易結(jié)垢不易清洗的問題，但是在GB/151-1999里管程壓力6.4MPa時(shí)，選擇與之匹配的不銹鋼焊管作為換熱器管，則可以避免以上問題，因?yàn)椴讳P鋼焊管既具有良好的耐腐蝕性又具備光滑的表面，同時(shí)生產(chǎn)工藝成熟，所以不銹鋼焊管作為換熱器管是很有可能性的。

A10VSO100:
                  A10VSO100DFR/31L-PSC62K07,A10VSO100DFR1/31R-PUC12N00 


A10VSO10:
                 A10VSO10DFR1/52R-PKC64N00,A10VSO10DFR1/52R-PPA14N00,A10VSO10DR/52L-PKC64N00,A10VSO10DR/52R-PKC64N00,A10VSO10DR/52R-PPA14N00


A10VSO18:
                A10VSO18DFR/31R-PKC62N00,A10VSO18DFR/31R-PPA12K01,A10VSO18DFR/31R-PPA12N00,A10VSO18DFR1/31R-PPA12K01,A10VSO18DFR1/31R-PPA12N00 
A10VSO18DFR1/31R-PUC62N00,A10VSO18DR/31L-PUC12N00,A10VSO18DR/31R-PPA12N00,A10VSO18DR/31R-PSC12N00,A10VSO18DRG/31R-PPA12N00 


A10VSO28:
                A10VSO28DFLR/31L-PPA12N00,A10VSO28DFLR/31R-PPA12N00,A10VSO28DFLR/31R-PPA12N00,A10VSO28DFLR/31R-PPA12N00,A10VSO28DFLR/31R-PPA12N00 
A10VSO28DFLR/31R-PPA12N00,A10VSO28DFLR/31R-PPA12N00,A10VSO28DFLR/31R-PPA12N00,A10VSO28DFLR/31R-PPA12N00,A10VSO28DFLR/31R-PSA12N00 
A10VSO28DFR/31R-PPA12N00,A10VSO28DFR/31R-PPA12N00,A10VSO28DFR/31R-VPA12N00,A10VSO28DFR1/31R-PPA12L30,A10VSO28DFR1/31R-PPA12N00 
A10VSO28DFR1/31R-PSC12N00,A10VSO28DFR1/31R-PSC62N00,A10VSO28DG/31R-PPA12N00,A10VSO28DR/31L-PPA12N00,A10VSO28DR/31R-PPA12N00 
A10VSO28DRG/31R-PPA12K25,A10VSO28DRG/31R-PPA12N00,A10VSO28ED73/52L-VSC11N00P 


A10VSO45:
                A10VSO45DFLR/31R-PPA12K57,A10VSO45DFLR/31R-PPA12N00,A10VSO45DFLR/31R-PPA12N00,A10VSO45DFLR/31R-PPA12N00,A10VSO45DFLR/31R-PPA12N00 
A10VSO45DFLR/31R-PPA12N00,A10VSO45DFLR/31R-PPA12N00,A10VSO45DFLR/31R-PPA12N00,A10VSO45DFR/31R-PPA12N00,A10VSO45DFR/31R-PPA12O30 
A10VSO45DFR/31R-PSC62N00,A10VSO45DFR/52R-PSC12N00,A10VSO45DFR1/31R-PPA12G60,A10VSO45DFR1/31R-PPA12K54,A10VSO45DFR1/31R-PPA12K57 
A10VSO45DFR1/31R-PPA12N00,A10VSO45DFR1/31R-PPA12N00,A10VSO45DFR1/31R-PPA12N00,A10VSO45DFR1/52L-PSC11N00,A10VSO45DFR1/52R-PUC11N00 
A10VSO45DR/31R-PPA12K01,A10VSO45DR/31R-PPA12K25,A10VSO45DR/31R-PPA12K57,A10VSO45DR/31R-PPA12N00,A10VSO45DR/31R-PPA12O90 
A10VSO45DRG/31R-PPA12N00,A10VSO45ED72/52R-VSC11N00T 


A10VSO60:
                A10VSO60DFR/52R-PCD11N00 


A10VSO71:
                A10VSO71DFLR/31R-PPA12N00,A10VSO71DFLR/31R-PPA12N00,A10VSO71DFR/31L-PSC62N00,A10VSO71DFR1/31R-PSC12N00,A10VSO71DRG/31L-PSC12N00 


AA10VSO100:
                   AA10VSO100DFLR/31R-PPA12G30,AA10VSO100DFLR/31R-PPA12N00,AA10VSO100DFLR/31R-PPA12N00,AA10VSO100DFLR/31R-PPA12N00 
AA10VSO100DFLR/31R-PPA12N00,AA10VSO100DFLR/31R-PPA12N00,AA10VSO100DFR/31R-PPA12K01,AA10VSO100DFR/31R-PPA12K25,
AA10VSO100DFR/31R-PPA12N00,AA10VSO100DFR1/31R-PPA12K25,AA10VSO100DFR1/31R-PPA12N00,AA10VSO100DFR1/31R-PPA12N00,AA10VSO100DFR1/31R-PPA12N00,
AA10VSO100DR/31R-PPA12N00,AA10VSO100DR/31R-PPA12N00,AA10VSO100DR/31R-VPA12N00,AA10VSO100DRG/31R-PPA12N00 


AA10VSO140:
                    AA10VSO140DFLR/31R-PPB12N00,AA10VSO140DFLR/31R-PPB12N00,AA10VSO140DFLR/31R-PPB12N00,AA10VSO140DFLR/31R-PPB12N00,
AA10VSO140DFLR/31R-PPB12N00,AA10VSO140DFLR/31R-PSB12N00,AA10VSO140DFR/31R-PPB12N00,AA10VSO140DFR1/31R-PPB12N00,AA10VSO140DFR1/31R-PPB12N00,AA10VSO140DFR1/31R-VPB12N00,AA10VSO140DR/31L-PPB12N00,AA10VSO140DR/31R-PPB12K02,AA10VSO140DR/31R-PPB12N00,AA10VSO140DRG/31R-PPB12N00 


AA10VSO71:
                  AA10VSO71DFLR/31R-PPA12N00,AA10VSO71DFLR/31R-PPA12N00,AA10VSO71DFLR/31R-PPA12N00,AA10VSO71DFLR/31R-PPA12N00,
AA10VSO71DFLR/31R-PPA12N00,AA10VSO71DFLR/31R-PPA12N00,AA10VSO71DFLR/31R-PPA12N00,AA10VSO71DFLR/31R-PPA12N00,
AA10VSO71DFLR/31R-PPA12N00,AA10VSO71DFR/31R-PPA12K01,AA10VSO71DFR/31R-PPA12N00,AA10VSO71DFR1/31R-PPA12K01,
AA10VSO71DFR1/31R-PPA12L30,AA10VSO71DFR1/31R-PPA12N00,AA10VSO71DFR1/31R-PPA12N00,AA10VSO71DFR1/31R-PPA12X31,
AA10VSO71DR/31R-PPA12N00,AA10VSO71DRG/31R-PPA12K01,AA10VSO71DRG/31R-PPA12N00,AA10VSO71FHD/31R-PPA12K01