新涂布机培训资料英文版_精品文档.ppt

新涂布机培训资料英文版_精品文档.ppt

《新涂布机培训资料英文版_精品文档.ppt》由会员分享，可在线阅读，更多相关《新涂布机培训资料英文版_精品文档.ppt（126页珍藏版）》请在冰豆网上搜索。

GLCoaterTrainingSeaDragonPM4,-2005,ATechnologicalpartBTechnicalcomponentsCOperationDMaintenanceESafety,TaskofGLCoater,Uniformapplicationoffluidinorderto:

Improveprintability改善印刷质量Improveopacityandgloss提高透明度和光泽度Preventcurlinganddusting防止卷曲和除尘,Pigmentingandcoating,Applicationprinciple,1backingroll（背辊）2rollapplicatorunit（辊式涂布装置）3framing（机架）4returnsystem（回流系统）5meteringbeam（刮刀梁）,Applicationprinciple,Meteringelements,Contourcoat涂层轮廓,withmeteringrod,Bladecoat,Stiff/BentBlade（硬/软刮刀）,Meteringrod（计量棒）,DesignData,GLCOATERSTATIONControlfunctionhydraulicwithrollapplicationsystem.Thecoatercanbeusedwithrodorblade.,DesignData,DesignData,Webwidth5650mmMax.operationspeed620m/minDesignspeed700m/min,DesignData,CoatingmachineDrynessbeforecoatingmachine93%Drynessatreel93%Coatingweight12g/mSolidcontent60%Coatingcolourviscositiy3502000cps（100rpm,#4Spindle,35C）Coatingmeteringtyperod/StiffbladeCoatingdryingtypeAirDryers（customersprovision）CoatingweightcontrolCDmanualMDautomatic,DesignData,ApplicatorrollDiameter450mmFace5.860mmCoverthickness20mmCovermaterialrubberMagnaSizeCoverhardness25P&JBodyandjournalsofsteel,capsofcastiron.,DesignData,BackingrollDiameter1.000mmFace5.850mmCoverthickness25mmCovermaterialrubber,TopcoatCoverhardness70P&JBodyandweldedonjournalofsteel,ATechnologicalpartBTechnicalcomponentsCOperationDMaintenanceESafety,GLCoater,machineshopassembly,1backingroll（背辊）2ropepulleysegment（引纸绳滑轮组）3Rope（引纸绳）,Backingroll,Applicatorroll,1colorpan（颜料盘）2colordistributionpipe（颜料分配管）3applicatorroll（涂布辊）,Applicatorrollspeedapprox.20%ofbackingrollspeed.（涂布辊的速度大约为背辊速度的20%）,Applicatorrollswivelling,1rollerapplicatorunit（辊式涂布装置）2hydrauliccylinder（液压缸）3pivotbearing（旋转轴承）,Applicatorrollswivelling,Applicatorrollgap,1screwjackelement（螺旋千斤顶）2handwheelwithpositionindicator（操纵轮和位置指示器）3limitstop（限位器）4Stand（支架）,1Handwheel（操纵轮）2spacerunit（定位架）3limitstop（限位器）,A=0,5-0,8mm,Applicatorrollgap,Applicatorrollgap,Framing,1backingrollbearing（背辊轴承）2stand（支架）3meteringbeambearingarm（刮刀梁的轴承座）4pivotbearing（传动轴承）,Colorpan,1applicationzone（施涂区）2colordistributionpipe（颜料分配管）3coolingduct（冷却剂导管）4Header（总管）5colorpan（颜料盘）,Colordistributionpipe,1inlet（入口）2exitholes（出口）3Header（总管）4bypassholes（旁通孔）,Colordistributionpipeswivelling,1hydrauliccylinder（液压缸）2colorpan（颜料盘）3colordistributionpipe（颜料分配管）,1colordistributionpipe（颜料分配管）2hydrauliccylinder（液压缸）3colorpan（颜料盘）,Colordistributionpipeswivelling,Colordistributionpipeswivelling,1sealingstrip（密封条）colordistributionpipe（颜料分配管）3applicationroll（涂布辊）,A=1mm,Colordistributionpipeseal,1seal（密封条）2colordistributionpipe（颜料分配管）3clampingstrip（夹紧条）4applicatorroll（涂布辊）5fasteningscrew（螺栓）,Splashguard,5mm,Edgedoctor,1holderwithclamp2doctorblade3applicatorroll,Edgedoctor,1paperweb2backingroll3doctorblade4holder5clamp,Edgedoctor,Mindthatthecolorwillflowoutwardsaftertheedgedoctor,Edgedoctor,Edgedoctor,Meteringbeam,1spacerunit2crossmember3hydrauliccylinder4deviceforadjustingmeteringbeamangle5bearingarm6meteringbeambearingarm7bladeholder,Meteringbeam,1intermediateflange2gearcamlimitswitch3screwjackelement4servomotor5guard6angleencoder7motorflange,Stiffblade,1paperweb2loadingblade3press-onhose,Stiffblade,1bladeguard2pressingstrip3press-onhose4coatingblade,Stiffblade,Standardstiffbladetypes:

Stiffblade,Bentblade,Bentblade,Bentblade,Chooseabladeangleandcalculatethemeteringbeamangle,Bladeangle,Meteringbeamangle,Bentblade,Example:

Bladeloading-6,0mmDeflectionangle22,5W3=22,5+W2,1pressingstrip2press-onhose3meteringrod4metering-rodbed5blade,Rollflex,Rollflex,Meteringroddrive,1meteringrodwithquickcoupling2coverhood3motorwithgearbox4driveshaft5moveabledriveshaft,Meteringroddrive,GL-CoaterBladeclamping,closed,open,Profilingspindles,1profilingspindle2bladeguard3coatingblade4press-onhose5pressingstrip6clampinghose7supportingstrip,ForRollflex,Basicalignment/adjustementofpressingstrip,Forstiffbaldeandbentblade,Meteringbeamswivelling,Meteringbeamswivelling,Meteringbeamoperatingposition,1screwjackelement2handwheelwithpositionindicator3bracket4pivotbearing5meteringbeambearingarm6thrustpiece,Gaugeforrollflex,A=1,0mm,Meteringbeamoperatingposition,1gauge2profilingspindle3pressingstrip,Gaugeforstiffbladeandbentblade,A=sheetthickness,e.g.0,4mm,Meteringbeamoperatingposition,1gauge2profilingspindle3pressingstrip,PartsforadjustingthegabbetweenApplicatorbeamandBackroll,FS,Remark:

Afterrollchangethedistancedevicemustturnedoutcomplete,Remark:

Theadjustingblademustbeattachedeach300-500mmofoutside.Guaranteeingthattheadjustingbladefitcorrectly.,Remark:

Turningthehandwheelcounterclockwise.Thefeelermustmoveeasybetw