国产三级伦理在线,久久久久黄久久免费漫画,成人国产精品日本在线,欧美美最猛性xxxxxx

BDS4-206J-20C2現貨 in stock! 歡迎來電咨詢~！！

BDS4-206J-20C2,

BDS4-206J-20C2

有福之州-福州聚福興供應進口工業控制系統成套備件：DCS PLC模塊卡件，底板機架機槽，CPU模塊，輸入輸出模塊，模擬量模塊，電源模塊，通訊模塊，工業交換機，觸摸屏人機界面顯示器，插頭連接器，連接電纜接插電纜，伺服控制器，電機馬達，伺服驅動器，驅動板電源板電路板，采集卡，影像卡，工控機，示教器，工業機器人配件..........
有福之州-福州聚福興供應自動化供應進口品牌：羅克韋爾AB， Prosoft，西門子SIEMENS，施耐德SCHNEIDER，通用電氣GE FANUC， 發那科FANUC，安川Yaskawa，歐姆龍Omron，三菱Mitsubishi，基恩士Keyence，東方步進Vexta，邁創Matrox，美家儀器NI，研華Advantech，莫迪康Modicon，思科Cisco，大隈Okuma，瑞士ABB，力士樂 Bosch Rexroth，臺達Delta，福克斯波羅Foxboro，富士Fuji，霍尼韋爾Honeywell，惠普Hp，瑞恩 Reliance...........

歡迎咨詢~~~~~

現代航空發動機正朝著高溫、高壓、高轉速的方向發展［1］，其上愈加惡劣的工作環境不可避免地對數控系統中傳感器的穩定工作產生不利影響，導致傳感器故障發生，進而干擾控制系統使發動機性能下降［2］。因此，提高傳感器的可靠性對發動機安全、可靠工作極為重要。通過對傳感器故障件的科學診斷，探索其失效機理，將有利于傳感器的迭代設計，進而不斷提升可靠性。傳統的傳感器故障檢測方法存在下列局限性: 1) 無損檢測時，一般采用 X 射線機，僅適用于對傳感器的金屬結構進行觀察，非金屬部分無法清晰顯現。且一般只能二維成像，無法三維立體顯示。2)破壞性觀察。對故障件進行分解以查找故障點，容易造成故障點在分解過程中被破壞而無法定位。

工業 CT 技術能清晰、直觀、準確地呈現被檢測物體內部的結構( 包括金屬及非金屬部分的三維信息可視化) 、密度變化以及缺陷的性質、位置和大小。在工業、農業領域有著廣泛的應用［3 ～ 7］。工業 CT 的上述特點，使其成為傳感器故障無損、準確、高效和全方位檢測行之有效的手段之一，對傳感器可靠性的提升具有重要作用。

本文針對某型航空發動機數控系統的高壓壓氣機進口總溫傳感器的故障現象，利用工業 CT 技術對其進行了無損檢測，從而快速、準確地定位到故障點，并利用其提供的傳感器內部信息對故障原因進行了分析，采取了相應的改進措施。最后通過試驗驗證了改進措施的有效性，結果表明該傳感器的可靠性得到了顯著提高。

1 、故障描述

某型航空發動機數控系統的高壓壓氣機進口總溫傳感器( 以下簡稱“傳感器”) ，為鎧裝薄膜鉑電阻式溫度傳感器。其核心部件為感溫元件，結構示意圖如圖 1 所示，主要由不銹鋼外殼、薄膜鉑電阻、轉接導線、墊塊等組成，其中薄膜鉑電阻的引線與轉接導線采用火焰硬釬焊連接。
傳感器的故障為在使用過程中，出現輸出跳變。根據傳感器的結構特點，可以推斷傳感器內部存在接觸不良現象。但受制于前期的故障檢測手段，始終未能準確地定位故障點，無法對傳感器進行結構和工藝上的改進，嚴重影響了傳感器的可靠性提升。


2 、CT 故障定位

2． 1 檢測設備與試驗條件

傳感器故障件檢測設備采用的是通用電氣公司( GE)生產的 X 射線高分辨率微焦點工業 CT 系統。該系統具備180 kV 微焦點定向式 X 射線管，細節分辨能力可達 1 μm;高對比度的 14 位數字平板式探測器，分辨率( 像素大小)200 μm × 200 μm。系統可以獲得各種大小試件的高精度3D 信息。

試驗時，利用微焦點錐束 CT 對傳感器故障件進行檢測。為獲得高分辨率 CT 圖像，微焦點 X 射線源采用了低功率以獲得更小的焦點尺寸，調節射線源至故障件的距離以實現高比例放大成像。故障件斷層掃描間距為 0． 05 mm，通過計算機斷層掃描后，利用 CT 數據采集和圖像重建軟件得到故障件特定的截面圖像。

2． 2 檢測結果與分析

工業 CT 是基于不同密度的物質對 X 射線的衰減系數不同，從而在重構圖像中顯示不同的灰度差異，進而分辨不同的物質。因此，傳感器內部的金屬部分( 如鉑電阻引線、導線) 、非金屬部分( 如熱縮套管、膠黏劑) 及空腔能很好的區分開來。

圖 2 是傳感器故障件的感溫元件部位在某一深度處的CT 縱向二維切片圖像。從圖中可以明顯地看到鉑電阻引線與轉接導線的焊點，以及在焊點根部的多股轉接導線上出現了一個斷點。由于未對故障件進行任何破壞性的觀察，因此可以確定該斷點是在工作過程中形成的。并且從圖中可以看出多股轉接導線呈松散狀態。 圖3 是傳感器故障件的感溫元件部位在上述斷點附近的 CT 橫向二維切片圖像。從圖中可以看出轉接導線在感溫元件內的分布以及其周邊的灌膠狀況。該圖同樣顯示出轉接導線比較松散，部分小股線束已經斷裂。此外，圖像中明顯有多處面積較大、顏色較深的部分( 例如圖中用白線圈出的區域) ，說明轉接導線周邊的灌膠不充分，有氣泡、空腔存在。
 

IC300DIM310 16 DC Inputs (12/24vdc, pos/neg logic)

IC752BUU034 VT100 Upgrade for Datapanel 240T

TRM-21006666 Connector, 20 Point Screw Terminal, S2K Digital I/O

PSPC-DC100/E-220 Prof Shop Floor SPC DC 100 Usr eSig 220v

SCC-RLY01

ROBO-679

PM-845G3/GL/GV

649A11T51CAVR

MES-G2+/MSDP/8B

AX2-5300FB-2S

1492-L6 IEC Term Blck 8.1x65x38mm Spr Clp

1494F-D100 Disconnect Switch

軟啟動器 3RW44342BC45

電源 6ES7 507-0RA00-0AB0 PS：60 W，額定輸入電壓 AC / DC 120 / 230 V

1585BZ-MCAP Variant 1 Metal Plug Dust Cap

1747-L552 SLC 5/05 32K Controller

1794-ACNR15 Flex Controlnet Adapter

194E-AA00E-TN-PE 194E Load switch

2071-AP8 Kinetix 3 800W Component Servo Drive

2090-CSWM1DF-14AA05 Kinetix Cable Single DSL 2090-Series

20AC2P1A0AYNANC1 PowerFlex 70 AC Drive 20A

GC646MFL001 FANUC Ladder III-C with Proficy GlobalCare Complete

HE693HHP232 Hand Held Programmer Emulation Software (and hardware)

IC600YR560RR 19 inch I/O Rack with High Capacity P/S/ 115-230Vac (11 Slots)

IC647HSTMK035 Historian Media Kit v3.5

IC660BBA021 Block 24/48Vdc RTD Input 6 Channels

IC694MDL655CA Conformal Coated Input module 24 VDC POS/NEG logic 32 points. 1msec filter. Interface is a Fujitsu connector.

IC756WDC009J-23 DV Development Sys VB, Java, C++, Japanese, Version 2.3

MicroLogix 1500/1769 System 1761-NET-AIC AIC+ ADVANCED INTERFACE CONVERTER

PLC-5/1771 System 1784-PCM6 1784-PCMK DH+COMMUNICATION CABLE(8 PIN DIN)

Distributed I/O 1797-TPYS CONTROLNET EX Y-TAP STRAIGHT

Communications DACIG-UM001BENP DEVICELOGIX USER MANUAL

Support 9321-L5250S SUPT RENEWAL CONTRACT FOR 9321L5250

Support 9358-HSTCLTENR SUPT REINSTATEMENT CONTRACT FOR 9358HSTCLTEN

Support F1772-LS FIRMWARE UPGRADE FOR 1772-LS PLC2 PROCESSOR MODULE

RSI Software Products 9324-RLD300ESE RSLOGIX 5000 STANDARD, ESP

RSI Software Products 9304-WVPR300D WINTELLIGENT VIEW PRO RUNTIME

RSI Software Products 9358-PLTM2600U1R UPGRADE: OUT-SUPT: PLANTMETRICS 5 TO 200 WORKCELL

Motion Control 8720SM-075-S6SAS4 75 KW/137 AMP, 750 VDC, MOTOR WITH SNS60,+MPL

A06B-003-B075#7008 B3/3000 Servo Motor, 32K Serial Encoder

IC200UAA003-24 Qty of 24, 14 point PLC, (8) 120VAC In, (6) 120VAC Out, 120V/240VAC Power Supply

IC752BCL000RR Datapanel Download Cable

MTR-1350-N-A-E-0 MTR series NEMA 34 stepping motor with parallel winding connection

NI 9206

PCIE-9650

HARRIS ENC-S21

ARCNET AN-520BT

IPC-586VDH(GX)300

PCI-MIO-16E-1

IOWA-GX-466-128MB-R11-SER

1492-SPM3C150 MCB Supplementary Protector 15 A

軟啟動器 3RW40471BB15

熱電偶模擬量輸入模塊 6ES7 231-5QF32-0XB0 SM 1231 AI 8 x 16 位熱電偶

150-SB3NBR SMC-50 SOLID STATE MOTOR CONTROLLER 140A

1734-RTB3S POINT I/O Accessory

1783-MX04E Stratix 8000 4 Port PoE Exp. Module

193-ESM-IG-30A-T E300/E200 30 Amp Sensing Module

20-750-I1B-C650D617 PowerFlex 750 Replacement Inverter

2090-CPWM7DF-14AF50 MP-Series 50 m Length Power Cable

2098-DSD-HV150X-DN Ultra 3000 Servo Drive

GA647IFCLNTS001 GCA iFIX iClientTS Each Additional User

GP-0602NT-H GagePort LVDT NT (Half Bridge)

IC5005TAX0010 PanelPC 15 inch Standard Unit with Windows XP

IC647HSTAE300M Alarm and Events Option for Historian - Standard Server 300 Points (M4 Key)

IC647SQM001 Scheduler Sequencing Module

IC693MDL734LT 125 Vdc Output, (6 Points) (LT)

IC756HDV010E-97 DV Draw Development on HP/UX Op Sys, English, Version 9.7

Pico Controllers 1760-L12BWB-NC 12 I/O PICO CONTROLLER, DC

PLC-5/1771 System 1771-IQ SELECTABLE INPUT MODULE, 5-30V DC, 8 INPUT

Distributed I/O 1791D-8V8P DNET 24VDC CBLOCK I/O, 8 IN SOURCE 8 OUT SINK,BASE

Communications 1784-PCMK PCMCIA COMMUNICATIONS CARD

Operator Interface 2706-P74CN1 INVIEW MESSAGE DISPLAY. 1 TO 4 LINE

Support 9305-RSVADSZHR SUPT REINSTATEMENT CONTRACT FOR 9305RSVADSZH

Support 9515-RSMSVRS SUPT RENEWAL CONTRACT FOR 9515RSMSVRENE

EtherNet/IP Products 2711-T10C20L1 PV1000 COLOR TOUCH, ENET & RS232 PRINT

RSI Software Products 9301-2SE340DEU5R RSVIEW32 RUNTIME 5K-32K UPGRADE OUT-SUPT (DE)

RSI Software Products 9356-PRO2300 RSSQL PROFESSIONAL VERSION WITH 1500 TAG LIMIT

Motion Control 1326AB-B720F-M2L MOTOR,SERVO,460V,31.8NM,5000RPM,MULTI,IP67

4161-6-5-N4 BCD TO 7 SEG DISPLAY. 6 DIGIT. 5 VDC. NEMA 4

HMI-CLP-200 MOUNTING CLAMP FOR QP2 & QP3 Series ONLY - 1 Set

IC693CPU340 CPU 340 Module (32K Bytes user memory), 10K Registers, .3 msec/K

SM1000HWB QUICKMARQUEE BRACKETS SINGLE WALL OR HANGING MOUNT (SET OF 2)

PCI-7030VG

PPC-177

PILA8485

艾崴-DPX2

IPC-610 L H

PIA-650DV

60-0377-02

1492-SPM1C630 MCB Supplementary Protector 63 A

通用型變頻器 6SE6 440-2UC21-5BA1 "1.5 KW,149 x 202 x 172"

電機啟動器 3VU13402MP00

150-C25NBD SMC-3 25A Smart Motor Controller

1609-BRK Bul 1609 UPS 2 Screw Mounting Bracket

1770-XF DATA HIGHWAY TERMINATOR SET

193-EC1DD E3 9-45 A Overload Relay

195-GA01 Auxiliary Contact

2090-CPBM7E7-10AF15 MP-Series 15 m Length Cable

2093-AMP2 Kinetix 2000 Axis Module

CP8B-1WEB-0070-AZ Shielded motor power cable for B0.4is/B0.5is/B1is motors (elbow connector). 7 meters

GF-AU5V Connecting FlashCable to Analog Unipolar +5 V (No connector).

IC200UEX122 14 point Exp (8) 24VDC In, (6)24V DC Out with ESCP, 24VDC Power Supply (includes IC200CBL501)

IC647AEC025 PA Efficiency Client 25 Pak

IC647PCMS01 Proficy Change Management Electronic Signature Option - 1 Concurrent User

IC693CBL333 Cable, Left Side, Two - 24 Pin 90 Degree Connectors, .5 Meter

IC754CBL06CTD 6 inch TFT QuickPanel Control/ Loaded/ Blank Label/ 24VDC

IMC-78005702RR IMC Controller, Spec Order

SLC/1746 System D1746-6.16 SLC 500 THERMOCOUPLE/MV ISOLATED INPUT MOD.USR MNL

Distributed I/O 1732D-OB8EM12 DEVICENET 24VDC 8 0.5A OUTPUT W/M12

Application-specific products 1404-M805B-CNT 1404-M8 CONTROLNET PM3000 24V P.S.

Operator Interface 2711-T10C10L1 PV1000 COLOR TOUCH, DNET & RS232 PRINT

Support 9301-2SE3400FRR SUPT REINSTATEMENT CONTRACT FOR 93012SE3400FR

Support 9381-P5KENS SUPT RENEWAL CONTRACT FOR 9381P5KEN

DeviceNet Products 1790-T0V16X LDX I/O, 24VDC, 16 SINK OUT EXPANSION, TERM BLK

RSI Software Products 9301-2SE3300U2 RSVIEW RUNTIME 150 TO 1500 UPGRADE: IN-SUPPORT

RSI Software Products 9358-GTSSEE GTS - GAGE TRACKING AND CALIBRATION SYSTEM

Motion Control MPL-B520K-SJ22AA MOTOR,SERVO,10.7 NM,4000RPM,SINGL,460V,11.3KG

Motion Control 9101-1476 MATING CONNECTOR KIT/J1 50 PIN MINI D(SOLDER CUP)

GQPJ-DEM-L02 QUICKPANEL JR. DEMO 5" LCD GE LABEL

IC646MRD150 Logic PC (HRT) 150 Tag Runtime System

MTR-3T23-G-R-0-M-S MTR-Series Servo Motor, Resolver, Metric, Seal

SNAP 3C5 PC Port is 9-pin male and port on CNC is 25-pin female. This is for ha rdware handshake communications.

PXIe-8431/8

PCI-6208V

NuPRO-E340

DEXON SYSTEMS LTD DX-702

METEOR2-MC/4 751-0201

D945GSEJT

1492-RAFB424 IEC Term Blck 10 x 110 x 44.8mm Spr Clp

連接器 6ES7492-1AL00-0AA0 48 針前連接器，用于信號、功能模板，螺釘型

變送器 3RS11011CD40

1497-E-M2-0-N Control Circuit Transformer

1606-XL480EPT Power Supply XL 480 W Power Supply

1762-L24BXBR MicroLogix 1200 24 Point Controller

188-K3C500-N Miniature Circuit Breaker 50 A

194L-G3667 Add. Legend Plate For Size 4 Or 6 Bezels

2090-CPBM7DF-04AA90 MP-Series 90 m Length Cable

2090-XXNPMF-10S03 Kinetix Drives 3m Standard Cable

BC647SPR030 "Solution Provider Renewal < 30 keys includes up to 30 key flashes which could be M4 or M1, Global Care Complete (iGC SP1), and one

GC647PRTEE002 GlobalCare Complete - Proficy Portal Enterprise Edition Client Pack 2 Users Ver 3.0

IC200MDL644 Input 5/12VDC POS/NEG logic (4 groups of 8) 32 points

IC646PCMS05 Proficy Change Management Electronic Signature Module 5 Pack

IC647MPS005 Logic Developer PLC Standard 5 Pack with USB Hardware key

IC676PBI008 IP67 Input Block - 24 VDC Positive Logic - 8 Pt - Profibus

IC697PWR711RR Power Supply, 120/240 Vac, 100 Watts

IC800SSI107RS1 7.2 amp 115/230 VAC S2K servo controller for MTR series motors

SLC/1746 System 1747-L30A 30 I/O FIXED HARDWARE STYLE

Industrial Computers 6189-RPEH VVCE LOGIC MODULE, 256MB FLASH, 256MB RAM

Process Control 9399-SAPRG RSBATCH SERVER API REFERENCE GUIDE

Operator Interface 2711-B5A3L1 PV550 MONO KEY&TOUCH, DH485 & RS232 PRINT

Support 9303-3CS0E20S SUPP RENEWAL CNTRCT FOR 9303-3CS0E20

Support 9371-RSWDI1R SUPT REINSTATEMENT CONTRACT FOR 9371RSWDI1

ControlNet Products 2706-P74CN2 INVIEW MESSAGE DISPLAY. 1 TO 4 LINE

RSI Software Products 9301-2SE2500ITU4 RSVIEW32 WORKS 150-100K UPGRADE IN-SUPT (IT)

RSI Software Products 9358-BBKEY10U1R UPGRADE: OUT-SUPT: RSBW BACK-UP KEY 03 TO 10

Motion Control MPL-A4530K-HK24AA MOTOR,SERVO,8.36NM,4000RPM,ENCDR,230V,BRK,11KG

Motion Control 2090-UXPC-D0909 CABLE,9/9 POS,45 DEG D/STRAIGHT D,9M

CBL-3T-RD-30 Resolver Cable for MTR-3T Series Servo Motors, 30 Ft.

IC641HBR302 Max-ON "Extended" Software for 90-30 Hot Stand By Redundancy

IC800SLMCONKITV Connector Kit, 1 kW to 2.5 kW S-Series Servo Motors without Brake

OC647TSSTDB000 Proficy Troubleshooter Connector: Tabular Database Read & Write

PXI-5402

PCE-5B13-08

PDSLA 945G

DSA628/328

IPC-6105P4

SYS7180CVE

1492-MCS5X10 IEC 5 x 10 mm Marker Card

1494V-LL3 DiISCONNECT SWITCH ACCESSORY

軟啟動器 3RW44662BC44

運行版軟件 6AV2104-3DD04-0AE0 SIMATIC WinCC Runtime Advanced 512 PowerTags V14 Upgrade ： V11..V13 -> V14

1585J-M4TBJM-0M6 RJ45 Ethernet Media

1756-OB16EK ControlLogix 16 Point Digital Output

188-K1B400 Miniature Circuit Breaker 40 A

194E-FA80E-P11 194E Load switch

2090-CFBM7DF-CDAF09 MP-Series 9m Feedback Cable

2090-U5PM-D0909 Ultra 5000 9m Interface Cable

BC646MVSU02 View Standard Edition Upgrade from View for QuickPanel View Standard Edition with Proficy GlobalCare Complete

GC647AUR025 GC Universal Reporting Client 25 pak

IC200ACC414 The ACC414 is a long term battery for the VersaMax Micro 20, 23, 28, 40 and 64 point CPUs. The battery will backup upto 7 years.

IC646CSPR010 Proficy Cause+ for Intelligent HMI/SCADA Runtime Server - 10X monitored KPIs

IC647IFPLSR00075M iFIX Plus SCADA 75 I/O Server (M4 Part)

IC660MLA105 Label for IC660BBA105 (Qty 100)

IC697ALG444 Analog Input Expander, Current, 16 Channels gold plated terminal. WARNING: The IC697ALG444 module must be matched with IC697ACC775 terminal block ONLY. IC697ACC775 is included with the module.

IC760STA100 StationPortal. Stand-alone I/O device supporting Ethernet. Includes universal power supply.

FlexLogix System 1794-STRT1DE FLEXLOGIX STARTER KIT GERMAN

GuardPLC Systems 1753-PCSUSB RSLOGIX GUARD PLUS FOR GUARDPLC - USB HARDLOCK

Process Control 1757-UPGSIFZA UPGRADE APPLICON QUICKBUILDER I/F

Operator Interface 2711P-T12C6D2 PV PLUS 1250, TOUCH, RIO/DH, DC PS, EXT MEM

Support 9220-WINTAR SUPT REINSTATEMENT CONTRACT FOR 9220WINTA

Support 2755-LHS1S SUPT RENEWAL CONTRACT FOR 2755LHS1

Support F1785-V40BSERC FIRMWARE UPGRADE FOR 1785-V40B PLC5 PROCESSOR MODU

RSI Software Products 9301-2SE2350KOU2 RSVIEW32 WORKS 300-5K UPGRADE IN-SUPT (KO)

RSI Software Products 9701-VWSTMENE RSVIEW STUDIO FOR MACHINE EDITION

RSI Software Products 9399-WABOUGDE RSLINX OEM USERS GUIDE (GERMAN)

Motion Control 8720MC -D180-AN- 180 AMP D CHASSIS DRIVE, OPEN ENCL., LESS OPTIONS

BC646MRC000 Logic PC & View Runtime 8,000 I/O

IC300PDA001 OCS Handheld Programmer

IC754CKL12CTD Starter Kit, 12 TFT Ctrl Loaded, 24VDC"

MTR-3T45-I-R-B-M-0RR Servo Motor Metric 24V Brake

PCI-6713

STM-5 R1.5

PCA-6186E2

C806MCP

PCM-9362

CS250LM 5.1/12.1

1492-LD4RB333 Terminal Block, Resistor, 33.2K Ohms

1494F-L4 Door Hardware Kit

軟啟動器 3RW44352BC36

ET 200SP 6ES7193-6AP00-0AA0 BA 2×SCRJ (用于PROFINET 高性能接口模塊，光纖接口）

1585D-E4TB-5 Micro D-Code, QD Style Ethernet Media

1751-SL4SP SynchLink Fiber 4 Port Splitter Block

1794-IA8I Flex 8 Point Digital Input Module

194E-AA20E-P11 194E Load switch

2080-LC10-12QWB Micro810 12 I/O Smart Relay Controller

2090-CSWM1DF-14AA18 Kinetix Cable Single DSL 2090-Series

20AC2P1C3AYNNNC0 PowerFlex 70 AC Drive 20A

GC646MPP005 Proficy GlobalCare Complete for Logic Developer - PLC Professional - 5 Pack

HE693OIU277 Compact VF OIU with 4-line display, powered by 24VDC

IC610ABM100RR ASCII/Basic Module

IC647HSTSC20000KM Server to Server Collector for Historian - Standard Server 20,000,000 Points (M4 Key)

IC660BBA101 Block 115Vac/125Vdc RTD Input 6 Channels

IC694MDL752CA Conformal Coated Output module, 5/12-24VDC, 32 point NEG logic.

IC756WDJ009E-99 DV Development Sys VB and Java, English, Version 9.9

MicroLogix 1500/1769 System 9399-RL50GRES RSLOGIX 500 GETTING RESULTS GUIDE (SPANISH)

PLC-5/1771 System 1771-CP2 1771 I/O CHASSIS CABLE FOR 1771-P7 POWER SUPPLY

Distributed I/O 1797-PS1E 85-250 VAC IN QUAD-EX IS OUT POWER SUPPLY-IS TERM.

Operator Interface 2711P-B6C3A PV PLUS 600 COLOR, KEY/TOUCH, DH485, AC PS

Support 9323-PA1IS SUPT RENEWAL CONTRACT FOR 9323PA1I

Support 9358-HSTSSROLR SUPT REINSTATEMENT CONTRACT FOR 9358HSTSSROL

Support F1772-LXPSERC FIRMWARE UPGRADE FOR 1772-LXP PLC2 PROCESSOR MODUL