IC695ALG628输入模块;IC695ALG628输入模块;IC695ALG628输入模块一、真空炉浇注主要采用以下两种生产工艺1、自动真空熔炼工艺:1.将自动/手动开关KS1切换到自动位置。将炉体开关KS2切换到Ⅰ＃炉。将真空/开关KS3切换到真空位置。2.系统送电。按下S06启H03灯亮。按下S30启动中频电源主回路,H39灯亮。按下S01启动机械泵H-70,H01H05灯亮(H05在故障时为快闪光状态），此时V0阀随H-70泵的启动而自动打开，H36灯亮。其他阀均处在关闭壮态。3.用双手同时按住S9和S10使模台T1上升，撞到上限位S39时，上限位指示灯H19亮。即刻松开双手。此时手动按下Ⅰ＃自动按钮S43,H37灯亮，使Ⅰ＃炉进入全自动状态。4.首先真空阀V1自动打开，H09灯亮，运行时H11为慢闪光。开到位后H11为常亮。(H11在故障时为快闪光）。炉体开始抽真空。待S39***2秒后接通K4使溢流阀DT0得电。5.真空抽到30mbar时膜式开关TRO动作，H30灯亮,罗茨泵ZJP600自动启动。H02H07灯亮。(H07在故障时为快闪光）。7.K07断开后，真空阀V1自动关闭到位，罗茨泵ZJP600自动停止运行。同时使破空阀V5自动打开。H17H15灯亮。8.当P时用双手按住M1电接点真空压力表真空指示到1000mbar时，H27灯亮。此时使模台T1自动下降，当撞到下限位S40时，H21灯亮。这时语音芯片XH1发出语音提示“进入下一道工序”。至此一个熔铸周期结束。2、自动保护熔炼工艺:1.将自动/手动开关KS1切换到自动位置。将炉体开关KS2切换到Ⅰ＃炉。将真空/开关KS3切换到位置。2.系统送电。按下S06启动液压站,H03灯亮。按下S30启动中频电源主回路,H39灯亮。按下S01启动机械泵H-70,H01H05灯亮(H05在故障时为快闪光壮态），此时V0阀随H-70泵的启动而自动打开，H36灯亮。其他阀均处在关闭壮态。3.用双手同时按住S9和S10使模台T1上升，撞到上限位S39时，上限位指示灯H19亮，即可松开双手。此时手动按下Ⅰ＃自动按钮S43,H37灯亮，使Ⅰ＃炉进入全自动状态。(注:以上1.2.3项均为手动操作)。4.首先V1阀自动打开，H09灯亮，运行时H11为慢闪光。开到位后为常亮。(H11在故障时为快闪光）。炉体开始抽真空。待S39***2秒后接通K4使溢流阀DT0得电。5.真空抽到30mbar时膜式开关TRO动作，H30灯亮,罗茨泵ZJP600自动启动。H02H07灯亮。(H07在故障时为快闪光）。的运行。7.待V1关闭到位后发出指令：V3充***阀自动打开，运行时H13慢闪光。到位时H13灯常亮。向炉内开始充***。8.充到40mbar时H29灯亮TR3发出指令：在关闭V3充气阀的同时，K07吸合中频开始自动加热，H43灯亮。加热到所设定的时间时,中频自动加热停止。9.中频自动加热接触器K07断开的同时：使V5阀自动打开破空。H17H15灯亮。10.当PM1电接点真空压力表真空指示1000mbar时发出指令：使模台T1自动下降，当撞到下限位S40时H21灯亮。并发出指令：XH1语音提示“进入下一道工序”。至此一个熔炼周期结束。两种浇注工艺在一个周期内自动控制，系统也可以切换到手动模式进行手动操作二、系统配置此系统采用西门子S7-300系列PLC，带有DP接口，并配备数字量I/O和模拟量I/O，PLC完成互锁控制，保障安全生产人机界面采用台湾斯美特12.1寸彩色触摸屏，并通过DP总线和PLC通讯，交换工艺参数，监控设备状态。三、部分控制界面图片图一：控制界面图二：真空度监视界面四、结束语由于真空炉采用自动化控制，温度控制、时间控制、真空度控制更加准确，保证了产品的质量，减少操作的复杂性，提高了设备的可靠性。TEXASINSTRUMENTSPLC7MT-1300NSFP7MT1300OMRONCV500-PS211FNFPCV500PS211TEXASINSTRUMENTSPLC535-1212USPP5351212ASEABROWNBOVERIDSDP-140AUSPPDSDP140AFUJIELECTRICB128C-2ANSFPB128C2APanasonicACServoM***A152D1C200V3000RPM1.5kW200HzM***A152D1CPanasonicACServoDriveMSD1A321EAFreeShipTexasInstrumentsRTU-AOT-1AnalogOutputBoard520-066PanasonicACServoMotorM***A152P1GFreeShipPERCEPTRON515-0108DIGITALSPOTLIGHTW/MOUNTTexasInstrument500-5016analogoutputmoduleused9ailableTEXASINSTRUMENTSPLC500-3103USPP5003103PanasonicMGM-32262SACServoMotorNEWTEXASINSTRUMENTSPLC435-DC-CPUNSFP435D***UPanasonicACServoMotorM***022A1EnewinboxfreeshipPanasonicACServoDriverMUDS083A1MFreeShipTexasInstruments510-1101CONTROLLER1/2AMP85/132V47/63HZ25W,5101101TEXASINSTRUMENTSPLC505-4732NSPP5054732EMHARTR600-560-GR3NSFPR600560GR3TEXASINSTRUMENTSPLC505-CP2572NSPP505CP2572SIEMENS/TI/CTI2550505-2550505PLCMITSUBISHIMTA-100USPPMTA100PanasonicServoDriveMADR04311ANewinBoxFreeShipASEABROWNBOVERIEH300C-YL11EXNSFPEH300CYL11EXTEXASINSTRUMENTSPLC2261690-1-AAUSPP22616901AAASEABROWNBOVERIEH300C-1LNSFPEH300C1LCUTLERHAMMERHMCP400J5CNSFPHMCP400J5CSIEMENS6XV1820535NSFP6XV1820535ASEABROWNBOVERIT5N600BWNSPPT5N600BWPanasonic/NaisServoDriverMCDHT3520NIB!ASEABROWNBOVERIACH501-030-4-0​0P2USPPACH501030400P2ASEABROWNBOVERIACH401600632-A​0AE0000USPPACH401600632A0​AEASEABROWNBOVERI3BHB002916R010​1USPP3BHB002916R010​1PILZ301060NSFP301060PanasonicMSD203A1VACServoDriverPanasonicACServoDriveMSD013A1XFreeShipTEXASINSTRUMENTSPLC505-4032ANSPP5054032AASEABROWNBOVERIACH501-005-4-0​0P2USPPACH501005400P2FOXBORO202S-04-XXXXUSPP202S04XXXXMODICONAS-584A-320USPPAS584A320PanasonicDV8C500SDGB5kWACServoDrive(freeshipping)DV8C500SGDB(AS01)MFA250LB2NLPANASONICACSERVOMOTORUSEDWORKINGASEABROWNBOVERIACS60100165000​B1200000USPPACS60100165000​B2TEXASINSTRUMENTSPLC505-4316ANSPP5054316AASEABROWNBOVERI52700230USPP52700230TEXASINSTRUMENTSPLC2493295-0002USPP24932950002TEXASINSTRUMENTSPLC55UA8110001025USPP55UA8110001025POWEROHMRESISTORSPF19R16K4-NCNSPPPF19R16K4NCSIEMENS6XV1820535NSFP6XV1820535FANUCA80L-0001-0273USPPA80L00010273ASEABROWNBOVERIR512H6B1N4NN1NNSPPR512H6B1N4NN1NASEABROWNBOVERIACS501-007-4-0​0P5USPPACS501007400P5PanasonicM***D042S1AACServoMotorNIBFreeShipASEABROWNBOVERIACH501-005-4-0​0P2USPPACH501005400P2ASEABROWNBOVERIDSQC116USPPDSQC116SICKOPTICELECTRONICCLV-295-0012USPPCLV2950012TEXASINSTRUMENTSPLC505-6851USPP5056851PanasonicACSERVOMOTORM***A082A1GUSEDANDGOODINCONDITIONASEABROWNBOVERI3HAB2242-1USPP3HAB22421NewPerceptron926-0127RepeaterAssembly46-650-1229EnclosureASEABROWNBOVERI57772247USPP57772247ASEABROWNBOVERIDSTX-150USPPDSTX150ACDCREV-804B-2448-​9001USPPREV804B2448900​1TexasInstruments530-1104ASEABROWNBOVERISI4662708TUSPPSI4662708TASEABROWNBOVERIFILM-VARCAPACITOR1N03300A08FSICKOPTICELECTRONICCLV-490-0010USPPCLV4900010TEXASINSTRUMENTSPLC2360013-0001USPP23600130001TEXASINSTRUMENTS500-2151-APOWERSUPPLY5002151ASIEMENS6ES5-155-3UA21USPP6ES51553UA21PANASONICM***022AJASERVOMOTORINBOXTexasInstrumentsASCIIMessageOutputModule500-5022GENERALELECTRIC193W-277ABG02USPP193W277ABG02TexasInstruments500-5056OutputModule20-132V!WOW!TEXASINSTRUMENTS500-5019WORDOUTPUTMODULENEW5005019PanasonicACSERVOMOTORAMKA100B10KA0AMKA100B10KAOFreeShipASEABROWNBOVERIEH450C-32VDC-TNSFPEH450C32VDCTASEABROWNBOVERIABBDSQC138YB161102-CMTERMINALBOARD)