Jiangsu Aokai New Materials, ƙwararrun masana'anta na PTFE babban zane mai zafin jiki, yana ba da jagorar ƙwararrun tsari. Wrinkles generated a kan PTFE high-zazzabi zane (fiberglass masana'anta mai rufi da PTFE) a lokacin sintering an fundamentally lalacewa ta hanyar m thermal shrinkage da m danniya na substrate, shafi da kuma kayan aiki a karkashin high zafin jiki. Rigakafin wrinkle ba zai iya mai da hankali kawai ga tanderun da ke murƙushewa kaɗai ba; sarrafawa na yau da kullun wanda ke rufe cikakken aikin shirye-shiryen albarkatun kasa, impregnation, bushewa, sintering da sanyaya ana buƙatar.
An jera hanyoyin haɗin maɓalli na sarrafawa da mafita masu amfani kamar haka:
I. Raw Material Substrate Control: Kawar da Matsalolin Ciki a Tushen
Ingancin fiberglass substrate yana ƙayyade wahalar aiki na gaba. Zaɓi masana'anta na fiberglass tare da ƙaramin murɗawa da tsayayyen tsari, yana nuna ƙarancin skew da madaidaicin gefen gefuna, wanda ke ba da daidaituwar ƙarancin zafi lokacin zafi.
1. Cikakken pre-dewaxing da saitin zafi: Dole ne maƙasudin ya sha zafi mai zafi da saitin zafi don kawar da damuwa na cikin gida gaba ɗaya da daidaita ƙimar zafin zafi. Rashin isassun magani a wannan matakin zai haifar da raguwa mai tsanani da kuma wrinkles da ba za a iya sarrafa su ba da zarar masana'anta ta shiga cikin tanderun da ke lalata.
2. Dubawa mai shigowa: Duba lebur ɗin masana'anta tare da madaidaiciya ko masu duba masana'anta. Yanke ko mayar da batches tare da sako-sako da gefuna, m gefuna da kumburi.
II. Matakin Ciki & bushewa: Cimma Siriri & Rufe Uniform
Rashin daidaituwa kauri yana haifar da rashin daidaituwa na PTFE narkakkarwa yayin sintering, babu makawa kafa wrinkles.
1. Multiple bakin ciki shafi wuce maimakon guda nauyi shafi: Dauki maimaita impregnation da bushewa tafiyar matakai tare da qananan, ko da shafi nauyi kowane wucewa don tara PTFE guduro a hankali. Guji mai kauri mai kauri ɗaya wanda ke haifar da saurin bushewa na ciki da waje mara daidaituwa.
2. Ƙaunar zafin jiki mai laushi a cikin tanda mai bushewa: Fara da ƙananan ƙananan zafin jiki don canza ruwa da kayan aiki a hankali, hana saurin samuwar fata wanda ke kama damuwa na ciki daga rashin bushewa na ciki.
3. Abubuwan na'urorin motsa jiki masu aiki tare a cikin sashin bushewa: Duk masu yin rollers ɗin jagora suna aiki da mota kuma suna aiki tare da saurin layin masana'anta don guje wa shimfiɗa a tsaye daga ja mai wucewa.
4. Canja wurin layi kai tsaye zuwa tanderun sintering bayan bushewa don kawar da iskar iska. Idan tsaka-tsakin iska ya zama tilas, a fara kwantar da masana'anta gabaɗaya kuma iska tare da ƙarancin tashin hankali da babban diamita na birgima don guje wa ƙugiya na dindindin da za a ɗauka zuwa matakin karkatarwa.
III. Furnace Mai Raɗaɗi: Madaidaicin Daidaita Yanayin Zazzabi, Gudun Sama da Tashin hankali
Wannan shine ainihin sashin kulawa don murƙushe wrinkle.
1. Kula da tashin hankali: Adana isassun sarari don rage zafin zafi
Lokacin da PTFE ya narke sama da wurin narkewa (~ 327 ° C), duka substrate da shafi suna haifar da raguwar thermal. Matsanancin tashin hankali yana tilasta masana'anta, yana kulle wrinkles na lalacewa na dindindin bayan sanyaya; rashin isasshen tashin hankali yana haifar da sagging da sako-sako da wrinkles.
Sanya rollers overfeed a mashigar tanderu: Ciyar da masana'anta a cikin tanderun tare da wuce gona da iri na 1% ~ 3% don tanadin izinin rage zafin zafi.
· Rufe madauki micro-tension iko a cikin tanderu: Ra'ayin-lokaci na gaske ta hanyar na'urori masu auna firikwensin yana daidaita saurin motsi na kowane sashe, yana riƙe da ɗan ƙaramin tashin hankali da ake buƙata don kiyaye masana'anta a duk faɗin yanayin zafin jiki, tare da masana'anta suna raguwa ba tare da tari ba.
2. Uniformity na Zazzabi: Kawar da Matsala Tsakanin Matsala
Babban juzu'i na zafin jiki a cikin tanderun yana haifar da raguwar rashin daidaituwa tsakanin cibiyar masana'anta da gefuna, babban dalilin da ya haifar da gefuna mai tsayi mai tsayi da kumburi na tsakiya.
Iyakance juriyar juzu'in zafin jiki tsakanin ± 5°C: Ɗauki yanki mai zaman kansa mai zaman kansa na sama/ƙananan zafin jiki da zazzage iska mai zafi don samar da filin zazzabi iri ɗaya.
· Madaidaicin lanƙwasa mai ma'ana: Ɗauki gradient na preheating → zafi mai zafi → jinkirin sanyaya don ba da damar narkewa a hankali da daidaitawar PTFE ba tare da girgiza zafin zafi ba nan take.
· Ba da fifikon murhun wuta mai tangal tangal-tangal: An dakatar da Fabric kuma ana isar da shi ta sama da ƙasa mai busa iska mai tsaftar iska ba tare da tuntuɓar masu tuntuɓar juna ba, tare da kawar da wrinkles da ke haifar da gogayya na inji da mannewa, mafi kyawun bayani don samar da zane mai zafi mai ƙima.
3. Gudanar da Jirgin Sama: Hana Fabric Fluctuation & Stabilize Leveling
Gudun iskar da ke kewaya ba za ta wuce kima ba, kuma za a gyara kwararar iska don gujewa karkatar da masana'anta daga tasirin iska kai tsaye. Madadin da aka shirya na sama da na ƙasan iska suna isar da tsayayyen kwararar iska don tabbatar da musayar zafi ba tare da damun masana'anta ba.
4. Abubuwan Nadi-Wrinkle don Yada Jiki
Sanya rollers mai shimfiɗa ayaba mai lanƙwasa ko kambi mai shimfiɗa rollers a maɓalli masu mahimmanci a cikin tanderun da kanti. Rukunin rollers masu lanƙwasa suna amfani da ƙarfin miƙewa ta gefe daga tsakiya zuwa gefuna don kawar da kyawu a tsaye. Duk rollers masu ɗaukar kaya za a lissafta su don a kwance da daidaitattun daidaito akai-akai tare da kuskure ƙasa da 0.1mm/m.
IV. Sanyaya & Matsayin Saita: Kulle Filayen Filayen Dindindin
Fabric ya kasance thermoplastic yayin da yake fita daga tanderun da aka yi amfani da shi; sanyaya mara kyau ba zai hana duk yunƙurin aiwatar da shi ba.
1. Sanyi sannu a hankali: Guji kashe iska mai sanyi kai tsaye nan da nan bayan wurare masu zafi. Shiga cikin sashin jinkirin sanyaya don rage yawan zafin jiki na PTFE kuma a hankali a ƙasan wurin narkewa don cikakken sakin damuwa na ciki.
2. Ci gaba da yadawa da yawan ciyarwa yayin sanyaya: Fabric yana ci gaba da raguwa yayin sanyaya, don haka har yanzu ana buƙatar ƙarancin abinci da na'urorin yadawa har sai yanayin masana'anta ya faɗi ƙasa da 100 ° C.
3. Cikakkun sanyaya kafin iskar ƙarshe: Tabbatar da zafin jiki na masana'anta ya kusanci zafin daki ba tare da ragowar zafi ba, sannan iska tare da ƙarancin tashin hankali don jujjuyawar lebur iri ɗaya.
V. Kulawa ta Kan layi & Daidaita Lokaci
Sanya ma'aikatan da aka keɓe don duba farfajiyar masana'anta tare da haske mai ƙarfi a tashar tanderu da sassan sanyaya. Kyakkyawan daidaita tashin hankali, zazzabi ko saurin layi nan da nan da zarar an gano ƙananan wrinkles. Shigar da tsarin sikanin infrared mara lamba don saka idanu akan rarraba zafin jiki na zahiri tare da ƙararrawa ta atomatik don yanayin rashin haƙuri. Za a iya gyara ƴan wrinkles na dindindin a kan layi ta hanyar rollers mai zafi, duk da haka rigakafin ya kasance babban fifiko.
Ana iya kawar da yawancin lahani na wrinkle ta daidaitaccen sarrafa tashin hankali da daidaiton zafin jiki. Hatta tanderun da ke tashi sama na iya haifar da wrinkles idan sigogin tsari ba su dace da halayen da ake buƙata ba, wanda ke tabbatar da tsarin gudanar da cikakken tsari ya fi ƙarfin inganta kayan aiki guda ɗaya.
Idan kuna son samun cikakkun bayanai dalla-dalla, yanayin aikace-aikacen da keɓaɓɓen mafita don cikakken fayil ɗin samfuranmu gami da PTFE babban zane mai zafin jiki, PTFE babban zafin jiki m tef, PTFE high-zazzabi raga bel, m zafi latsa bel, guda-gefe PTFE masana'anta, high-zazzabi-resistant fiber lamba mana, da zafi mai jure lamba bel da zafi mai zafi da ke ƙasa.
Kullum muna bin falsafar sabis na ƙwararru da mutunci, da zuciya ɗaya muna ba da mafita ta masana'antu ta tsaya ɗaya da sabis na abokin ciniki mai tunani ga duk abokan tarayya!
