PTFE high-temperature fabric sintering time hi engtin nge control tur?

I.FabricTravelSpeed ​​siamrem dan:CoreControlMethod

Speed leh hun inkar inzawmna: Sinteringtime(s)=oven(m) atanga section lumna tha tak÷fabrictravelspeed(m/s).Entirnan,section tangkai tak chu 15 a ni a, linespeed chu 5m/mi a nih chuan n,a hun chu minute 3 a ni.Productionlines chuanfrequencyconverter emaw servomotor emaw hmangin pull-rollerspeed chu chiang takin a siamrem a, hun inkara hun tak tak inthlak danglamna a siam thei a ni.

Speedadjustment hi a dah pawimawh ber: Temperature hian malinertia a nei sang zawk.Tableproduction lai hian temperature chu fix tur a ni a, linespeed chu a chhanna 'timedial ber atan a thawk tur a ni.'Fine-tuning a tul chuan speedadjustment hi dah pawimawh tur a ni.

II.SinteringTime leh TemperatureZoneSettings tangkai tak tak sawifiah

Hman dan350°Castheffectivesinteringthreshold: PTFEmeltsatapproximately327°C,mahse industryalleveling chuan370–395°C a mamawh.Chuvangin,350°C aia sang zone chu interingzone-ah a thawk thei tih a inziak a.Fabrics-in he temperature aia sang a hman hun chauh hi interingtime-a chhiar a ni.

Zone hrang hranga temperature insem dan: 1.1. Preheatingzone(100–250°C)–processingids a paih chhuak a, blistering a veng bawk;Sinteringzone(360–395°C)–meltleveling a ti thei;High-temperatureresettingzone(380–390°C)–internalstress a ti reh;coolingzone(300°C hnuai lama cooled)–interingtime chhungin chhiar loh.

Effectiveresidencetime chhut:Fallzonessetat≥350°C-a sei zawng zawng chu linepeed-in then rawh.Entirnan, section sei zawng zawng chu 350°C aia sang a nih chuan 10 a nih chuan speed chu 4m/min a nih chuan, intering hun chu minute 2.5 a ni.

III.ProductSpecificationsTargetTime lehAdjustment te ruat

Referencesinteringhun(380–390°C-ah): Lightweighttypes(0.08–0.13mm)–30–60seconds;Standardtypes(0.18–0.25mm)–1.5–3minutes;Heavytypes(0.35mmandabove)–3–5minute emaw a rei zawk emaw,'pawnah,rawinside-a chhum loh tur ngaihtuah a ni.'

Identificationandjustment: Intering tling lo(high-strength,powdershedding,micro-cracks)→peed a tihtlem a, hun rei zawkah a tihtlem;Over-sintering(yellowing,brittleness,irritatingwhitefumes)→temperature sang taka chenna hmun tawi turin a tipung.

Temperature-hun inthlauhna inthlak danglamna: Temperature sang takah intering(395–405°C,dozensofseconds,higherrisk) emaw, low-temperaturelowsintering(360–375°C,5–8minutes,morestablequality) emaw chu a theih vek a ni.He principle chu temperature chu a pawimawh ber angin a awm reng a, a duh angin a rang thei ang bera siam a ni.

IV.QualityClosed-LoopControlandKeyFimkhur dan tur

Qualityinspection neih dan tur: 1.1. Qualifiedproductspearmilkywhiteandtranslucent,withsmooth,non-grainysurface;yellowing chuan over-sintering a tilang a, chutih laiin powdery spotsorpowdershedding chuan under-sintering a tilang thung.Regularlytestpeelstrength;ifinsufficient,reducespeed by3–5% to extendsi nteringtime.Hetiang chakna hi a tawk a, mahse puan chu a chhe thei lo a nih chuan, hun rei zawka a remchan laiin temperature fine-tuning chu dah pawimawh ber rawh.Fraredthermometer hmangin puan chunglam temperature enfiah la, 350°C aia tam a awm chuan a mamawh a tlin theih nan.

Closed-loopcontrol: 'speed/temperatureresetting→qualityinspectionfeedback→correction.'Temperature chu a tlem berah fixed tur a ni a,speedserving asthereal-timecontrolvariable hmangin closedloopof din rawh.

Khapna pawimawh tak takte: PTFEdecompose 415°C aia sang a ni a, toxicgases a chhuah tir a;400° aia rei a awm chu khap tlat a ni.Extendedhigh-temperature exposure hianglassfibersizin a tichhia a ni gagent,leading toadecreaseinbasefabricstrength.Intering hnuah, 300–250°Ccrystallizationzon-a coolingrate chu control a ngai a, coatingflexibility a awm theih nan.

Summary: Multi-zonetemperatureresettings-ah, fabrictravelspeedes thecoreadjustmentparameter hmangin, 350°C aia fabrica-a awm hun hman tangkai theihna tur window chhungah khauh takin control-in, product thickness nena inmil window chhungah, leh usequalityinspectionresults forclosed-loopcorrection.

A chunga thu hriatte hi a pe a niJiangsuOKThil tharTechnologyCo.,Ltd.

Kan thil siam chi hrang hrang—PTFEhigh-temperaturefabric, PTFEhigh-temperaturetape,Teflonhigh te pawh tel—a chipchiar zawka specification, application scenario, leh customizationoption chungchang zir belh i duh chuan -temperaturemeshbelts,seamlessbeltingforadhesivepresses,single-sidedPTFEfabric,temperature sang conveyorbelt,leh temperature sang tak fiberglassfabric—a hnuaia channel hmang hian zalen takin i inhriat theih nan:

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