螺柱焊培训资料.ppt

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1、螺柱焊培训一、工艺流程1.接触2.垂直5.下落熔合6.凝结拔枪3.提升引弧小电流4.拉弧熔化大电流Switchoffpointmagneticcoil/linearmotor关闭提升机构：电磁线圈/线性马达td:Dropdowntime下落时间Switchonpointmagneticcoil/linearmotor开启提升机构：电磁线圈/线性马达Pilotcurrentstabilizationtime引弧稳定时间Weldtime焊接时间CalculatedtimeArcpilotcurrenttime引弧时间Startwelding启动焊接30一、工艺

2、流程(时序图)二、设备连接Fuse保险丝Cablepackage线束-Measurementcable焊接测量线+Commonmeasurementcable接地测量线Earthcable接地线Hybridcable控制线DCE主机ETF送料器/PKE转接器PK/PLM/LM焊枪K-UlWeldcable焊接线Workpiece工件+UlFlexiblecable枪内焊接线二、设备连接(故障)Weldcable-Measurementcable+CommonmeasurementcableEarthcable工件凹陷FlexiblecableFuseCab

3、lepackageFault故障：NoSOW=X螺柱&工件无接触Measurementlinebroken=X焊接测量线断Commonmeasurementlinebroken=X接地测量线断HybridcableXETF送料器/PKE转接器DCE主机PK/PLM/LM焊枪X-Ul+Ul三、送钉时序Completestudfeedingcycle送钉全过程Loadpistonbackward顶杆后置Loadpistonforward顶杆前置ca.250msprogramedloadtime顶杆先行后置时间programedfeedtime送钉吹气时间(De

4、laytimefortheblowair)(延迟送钉吹气)Startstudfeeding启动送钉四、接地连接Earthcable接地线(≥50㎜2)+Commonmeasurementcable接地测量线(≥1.5㎜2)1.单工位多极(通过接地排并联分至各极)接地极(上部与工件接触)接地排(底座绝缘)四、接地连接2.多工位Earthcable接地线(≥50㎜2)+Commonmeasurementcable接地测量线(≥1.5㎜2)四、接地连接3.双主机单工位多极(常见于机器人工位)Earthcable接地线(≥50㎜2)+Commonmeasureme

5、ntcable接地测量线(≥1.5㎜2)四、接地连接4.1多主机单工位多极(常见于机器人工位)Earthcable接地线(≥50㎜2)+Commonmeasurementcable接地测量线(≥1.5㎜2)接地对接线(≥50㎜2)四、接地连接4.2多主机单工位多极(常见于机器人工位)Earthcable接地线(≥50㎜2)+Commonmeasurementcable接地测量线(≥1.5㎜2)DCE正面CustomerinterfaceInterbusSConnectionX2SafetycontrolPCBDSPPWM电流板12345Weldcablec

6、onnection焊接线连接端口Earthconnection接地线连接端口MainswitchQ1FusesF1-F3FusesF4-F8Safetycontrol安全板Furtherinterfaces:Profibus-Dparallelinterface五、电路Powerpack电源板SMPS电源模块12Controlcableconnection3控制线连接端口45DCE侧面Central-CPUA4CCPU板CustomerinterfaceA5通讯接口板RelayK2RelayK1MainarccoilL1DummyplugforHandhe

7、ldunits五、电路DCE电源板五、电路500V~440V~400V~0V~230V~L3Notused230V~Trafo2Trafo1FuseF5PowerforMasterContactor220V/1,0Asemitime-lagFuseF3Safetycircuitder24V/1,0Aslow-blowFuseF4SOW15V/0,25Asemitime-lagFuseF2ControlPanel20V/0,5Asemitime-lagFuseF1Central-CPU14V/1Asemitime-lagD5+D10Controlformas

8、tercontactorD1-D4ControlOutletVol