R900379692力士樂4WEH10D2X/6AG24NDL/B08/5備件德國(guó) |
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R900379692力士樂4WEH10D2X/6AG24NDL/B08/5備件德國(guó)![]() 一般故障分析及排除方法見下表:故障現(xiàn)象原因分析解決方法流速顯示不正常數(shù)據(jù)劇烈變化傳感器安裝在管道振動(dòng)大的地方或改變流態(tài)裝置(如調(diào)節(jié)閥、泵、縮流孔的下游)將傳感器裝在遠(yuǎn)離振動(dòng)源的地方或改變流態(tài)裝置的上游讀數(shù)不正確1傳感器裝在水平管道的頂部和底部,頂部的氣泡和底部的沉淀物干擾超聲波信號(hào)。傳感器裝在水流向下的管道上,管內(nèi)未充滿流體。將傳感器裝在管道兩側(cè)2將傳感器裝在充滿流體的管段上。讀數(shù)不正確1使流態(tài)強(qiáng)烈波動(dòng)的裝置如:文氏管、孔板、渦街、渦輪或部分關(guān)閉的閥門,正好在傳感器發(fā)射和接收的范圍內(nèi),使讀數(shù)不準(zhǔn)確。流量計(jì)輸入管徑與管道內(nèi)徑不匹配。將傳感器裝在遠(yuǎn)離上述裝置的地方,傳感器上游距上述裝置3D,下游距上述裝置1D。修改管徑,使之匹配。傳感器是好的,但流速低或沒有流速1由于管道外的油漆、鐵銹未清除干凈。管道面凹凸不平或安裝在焊縫處。管道圓度不好,內(nèi)表面不光滑,有管襯式結(jié)垢。若管材為鑄鐵管,則有可能出現(xiàn)此情況。被測(cè)介質(zhì)為純凈物或固體懸浮物過(guò)低。傳感器安裝纖維玻璃的管道上。傳感器安裝在套管上,則會(huì)削弱超聲波信號(hào)。傳感器與管道耦合不好,耦合面有縫隙或氣泡。重新清除管道,安裝傳感器。將管道磨平或遠(yuǎn)離焊縫處。選擇鋼管等內(nèi)表面光滑管道材質(zhì)或無(wú)管襯的地方。選用適合的其它類型儀表將玻璃纖維除去。將傳感器移到無(wú)套管的管段部位上。重新安裝耦合劑。當(dāng)控制閥門部分關(guān)閉或降低流量時(shí)讀數(shù)反會(huì)增加傳感器裝的過(guò)于靠近控制閥,當(dāng)部分關(guān)閉閥門時(shí)流量計(jì)測(cè)量的實(shí)際是控制閥門縮徑流速提高的流速,因口徑縮小而流速增加。 產(chǎn)品行業(yè)全國(guó)各省市、獲得用戶一致好評(píng); AB:PLC系列;2711P觸摸屏 ABB:機(jī)器人備件、DCS卡件; 施耐德:140/TSX系列模塊、軟啟動(dòng)器、變頻器、觸摸屏; 西門子:6ES7-300/400/200系列PLC模塊、變頻器、交換機(jī)、觸摸屏、電機(jī)等部分產(chǎn)品爆款; 海量到貨,充足庫(kù)存,優(yōu)惠的價(jià)格,抓緊下單吧! 鴻飛達(dá)-小葉 QQ:2851617301 電話:15306977014 郵箱:2851617301@qq.com 公司名稱:福建鴻飛達(dá)自動(dòng)化科技有限公司 公司地址:福建省福州市高新區(qū)烏龍江大道正榮財(cái)富中心SOHO 3座八層 MSK061C-0600-NN-S1-UG1-NNN PS425CANOPENI/F LEM-AB-192T-21-NNNN,230VAC50/60HzR911325863 LEM-RB-192T-21-NNNN230VAC50/60HzR911325 IO槽框架1746-A10 機(jī)架1746-A13, DI卡1746-IM16, PLC卡件1746-OA16, 電源模塊1746-P4, 處理器1747-L551 2711P-T10C4A1 2711P-T10C4A1 伺服驅(qū)動(dòng)器MDX61B0075-5A3-0T品牌SEW,配帶Ⅰ/o板,配帶伺服控制器通訊線 3HNE09277-1/00 ABBREF542Plus ABBREF542Plus MSK050C-0600-NN-S1-UG0-NNN MSK061C-0600-NN-S1-UG0-NNN PFEA 113-65.1PXV PFEA 113-65.2PXV PFEA 113-65.3PXV PFEA 113-65.4PXV PFEA 113-65.1PXC PFEA 113-65.2PXC PFEA 113-65.3PXC PFEA 113-65.4PXC PXUB 201 PXKB 201 PFEA111-20 3BSE028140R20 PFEA112-20 3BSE030369R20 PFEA113-20 3BSE028144R20 PFEA111-65 3BSE028140R65 PFEA112-65 3BSE030369R65 PFEA113-65 3BSE028144R65 PFEA113-65.1PXV 3BSE028144R165 PFEA113-65.2PXV 3BSE028144R265 PFEA113-65.3PXV 3BSE028144R365 PFEA113-65.4PXV 3BSE028144R465 PFEA113-65.1PXC 3BSE028144R1165 PFEA113-65.2PXC 3BSE028144R1265 PFEA113-65.3PXC 3BSE028144R1365 PFEA113-65.4PXC 3BSE028144R1465 其它更多配套使用在ABB張力計(jì),ABB壓頭,信號(hào)集成板 PFSK152 3BSE018877R2 勵(lì)磁單元 PFVI401 3BSE018732R1 控制單元 PFXA401 3BSE024388R1 隔離放大器 PXUB201 3BSC630149R1 匹配單元 PFVO142 3BSE023732R1 Balluff BES M30MG1-PSC40F-S04G Proximity Sensor Balluff BES M30MG1-PSC40F-S04G Proximity Sensor Balluff BKT 67M-006-U-S92 Kontrasttaster BKT0006 Taster Tastbereich 6...12 mm Balluff Proximity Sensor BES 517-222-I01-EL-W-S-S5 BALLUFF BES 516-346-HO-Y Proximity switch inductive sensor Balluff Proximity Sensor BES 516-324-E4-C-S-4 BALLUFF BES-516-327-S4-C INDUCTIVE PROXIMITY SENSOR 10-30V 10MM NEW IN PACKAGE BALLUFF BES-516-327-S4-C INDUCTIVE PROXIMITY SENSOR 10-30V 10MM NEW IN PACKAGE Balluff BES 516-542-BO-H Proximity Sensor M12x1 Normally Open DC W/7' Cable BALLUFF BES 516-326-S4-L N?herungsschalter 5mm 10-30VDC 400mA Balluff BOS 12M-PA-LE10-S4 BOS00WF 10-30V DC 200mA Balluff BES 516-3005-G-E4-C-S49-00,2 inutilisé Balluff BTL5-A11-M0152-Z-S32 Micropulse BALLUFF 550870, BES516-420-S1-L, Inductive sensor (1PU = 5Pc.) - NEW BALLUFF ind. N?herungsschalter BES M12MI-PSC20B-S04G SN 2mm PNP Schlie?er Balluff BKS-S49-1-05 BKSS49105 Proximity Sensor Cable- New Balluff BCS-012-PSB-1-L-S4 Proximity Sensor Switch Balluff 0727DE, BNS 813-B03-L12-61-A-55-0908 Position switch Balluff BOS 73K-PU-1FR-C-02 Orderingcode: BOS003K delivery free Balluff 0829DE, BNS 813-B03-L12-61-A-55-0908 Position switch unused boxed Balluff 0714DE, BNS 813-B03-L12-61-A-55-0908 Position switch unused Balluff BES01F5 BES 516-343-S49-C Sensor 10-30VDC 1,5mm 200mA New Balluff BES01F5 BES 516-343-S49-C Sensor 10-30VDC 1,5mm 200mA New ALLUFF BES516-384-EO-C-03 Proximity Sensor Balluff Induktiver Sensor BES 0068 M12MI-PSC40B-S04G Proximity Festo Schalter Balluff BES M12EL-PSC20B-S04G-M01 Induttivo Sensore Balluff BKT 67M-001-U-S92 Kontrasttaster BKT0001 Taster Tastbereich 6...12 mm ![]() 優(yōu)先采用砂型鑄造機(jī)床床身鑄件,因?yàn)樯靶丸T造比其它鑄造方法成本低、生產(chǎn)工藝機(jī)械化、生產(chǎn)周期不長(zhǎng),質(zhì)量還能保證,當(dāng)濕型不能滿足要求時(shí)再考慮使用粘土砂表干砂型、干砂型或其它砂型。粘土濕型砂鑄造的鑄件重量可從幾公斤到幾十公斤,重達(dá)幾十噸鑄件多用粘土干型生產(chǎn)。機(jī)床床身鑄造方法應(yīng)和生產(chǎn)批量相適應(yīng)。低壓鑄造、壓鑄、離心鑄造等鑄造方法,因設(shè)備和模具的價(jià)格昂貴,所以適合批量生產(chǎn)。機(jī)床床身加工流程介紹:精加工、粗加工、光整加工的工序特點(diǎn):機(jī)床床身鑄件精加工工序從經(jīng)過(guò)粗加工的表面上切去較少的加工余量,使工件達(dá)到較高的加工精度及表面質(zhì)量的工序?yàn)榫庸すば颉?br /> BALLUFF BCS-012-PS-1-L-S4 (Used, Cleaned, Tested 2 year warranty) BALLUFF BES-517-110-H-KHC (Surplus New not in factory packaging) BALLUFF C05AE400VY150F CORDSET 4 POLE FEMALE STRAIGHT 15 FEET, NEW* #161379 BALLUFF C05AE400VY150F CORDSET 4 POLE FEMALE STRAIGHT 15 FEET, NEW* #161379 Balluff BNN 520-UB-50 Cam Balluff BNN 520-UB-50 Cam BALLUFF BOS6K-PU-1OC-S75-C (Surplus New In factory packaging) BALLUFF BOS-18M-PO-1RD-E5-CS4 (Surplus New In factory packaging) BALLUFF BOS-18M-PO-1RD-E5-CS4 (Surplus New In factory packaging) BALLUFF BTL5-A11-M0305-B-SU147-S32 (Surplus New not in factory packaging) BALLUFF BES-516-B04-WS-12-610-11 (Surplus New In factory packaging) BALLUFF BES-516-120-A0-Z5 (Surplus New In factory packaging) BALLUFF BES-516-120-A0-Z5 (Surplus New In factory packaging) BALLUFF BNS-519-99-R-12 (Used, Cleaned, Tested 2 year warranty) BALLUFF BNS-519-99-R-12 (Used, Cleaned, Tested 2 year warranty) BALLUFF BNN-520-R29 (Surplus New In factory packaging) BALLUFF BNN-520-R29 (Surplus New In factory packaging) BALLUFF BTL5-P1-M0400-P-S-32 (Surplus New In factory packaging) BALLUFF BTL5-P1-M0400-P-S-32 (Surplus New In factory packaging) BALLUFF BIS-C-505-PU-05 (Surplus New In factory packaging) BALLUFF BIS-C-505-PU-05 (Surplus New In factory packaging) BALLUFF BESIKO-S5-100-W-4-S (Surplus New In factory packaging) BALLUFF BESIKO-S5-100-W-4-S (Surplus New In factory packaging) BALLUFF BOS-18M-PO-1RD-A0-C-3 (Surplus New In factory packaging) BALLUFF BOS-18M-PO-1RD-A0-C-3 (Surplus New In factory packaging) BALLUFF BES-Q40KFU-PSC20B-S04G (Surplus New not in factory packaging) BALLUFF BES-Q40KFU-PSC20B-S04G (Surplus New not in factory packaging) BALLUFF BTL-5-A11-M0077-R-SD79-KU02 (Surplus New not in factory packaging) BALLUFF BTL5-S114-M0152-Z-S32 MICROPULSE TRANSDUCER BTL5S114M0152ZS32 BALLUFF BTL5-S114-M0152-Z-S32 MICROPULSE TRANSDUCER BTL5S114M0152ZS32 |
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