I-Jiangsu Aokai New Materials, umenzi oqeqeshiweyo we-PTFE welaphu lobushushu obuphezulu, wabelana ngesikhokelo senkqubo yobungcali. Imibimbi eveliswe kwilaphu lobushushu obuphezulu be-PTFE (ilaphu le-fiberglass eligqunywe nge-PTFE) ngexesha le-sintering libangelwa ngokusisiseko kukuncipha okungalinganiyo kwe-thermal kunye noxinzelelo olungahambelaniyo lwe-substrate, ukutyabeka kunye nezixhobo eziphantsi kobushushu obuphezulu. Ukuthintela imibimbi akunakugxila kuphela kwisithando somlilo sodwa; ulawulo olucwangcisiweyo olugubungela ukuhamba komsebenzi okupheleleyo kokulungiswa kwemathiriyeli ekrwada, ukufakwa, ukomisa, ukuthambisa kunye nokupholisa kuyafuneka.
Amakhonkco olawulo angundoqo kunye nezisombululo ezisebenzayo zidweliswe ngolu hlobo lulandelayo:
I. Ulawulo lweSubstrate yeMathiriyeli ekrwada: Ukuphelisa uxinzelelo lwangaphakathi kuMthombo
Umgangatho we-fiberglass substrate umisela ubunzima bokucutshungulwa okulandelayo. Khetha ilaphu le-fiberglass eline-twist ephantsi kunye nesakhiwo esizinzileyo, esine-skew encinci kunye nokuqina okufanayo komphetho, okuhambisa ukushwabana okuthe kratya okungaguqukiyo xa kushushu.
1. Gqibezela i-pre-dewaxing kunye nokusetwa kobushushu: I-substrate kufuneka idlule kwi-dewaxing yobushushu obuphezulu kunye nokusetwa kwe-thermal ukuphelisa ngokupheleleyo ukuthungatha uxinzelelo lwangaphakathi kunye nokuzinzisa izinga lokuncipha kwe-thermal. Unyango olungonelanga kweli nqanaba luya kubangela ukuncipha okunzima okungalawulekiyo kunye nemibimbi xa indwangu ingena kwisithando somlilo.
2. Uhlolo olungenayo: Hlola ukuthe tyaba kwelaphu ngeendawo ezithe ngqo okanye abahloli belaphu. Sika okanye ubuyisele iibhetshi ezinemiphetho ekhululekileyo, i-edges eqinile kunye ne-bulges.
Ubunzima bokwaleka obungalinganiyo bukhokelela ekuncipheni okungahambelaniyo kwe-PTFE enyibilikileyo ngexesha le-sintering, ngokungenakuphepheka ukwenza imibimbi.
1. Multiple obhityileyo kudlulela ukutyabeka endaweni eyodwa enzima ukutyabeka: Yamkela ngokuphindaphindiweyo ukufakwa kunye neenkqubo zokomisa nge amancinci, nokuba ubunzima ukutyabeka ipase nganye ukuqokelela PTFE resin ngokuthe ngcembe. Kuphephe ukutyabeka okutyebileyo komaleko omnye okudala ukungangqinelani kwezantya zokomisa zangaphakathi nangaphandle.
2. Iqondo lobushushu elithambileyo kwi-oveni yokomisa: Qala ngeendawo ezinobushushu obuphantsi ukuze uguqule amanzi kunye nezinto ezincedisayo ngokucothayo, uthintele ukwakheka kolusu olukhawulezayo olubamba uxinzelelo lwangaphakathi kumaleko angaphakathi angomiswanga.
3. I-synchronous active rollers zokuqhuba kwicandelo lokumisa: Zonke iiroli zesikhokelo ziqhutywa ngemoto kwaye zilungelelaniswa nesantya somgca welaphu ukuphepha ukolula okude kwi-longitudinal dragging.
4. Ukudluliselwa ngokuthe ngqo kwi-inline kwi-sintering furnace emva kokumisa ukuphelisa ukujija okujikelezayo. Ukuba ukujija okuphakathi kunyanzelekile, zipholise ngokupheleleyo ilaphu kuqala kwaye uvuthuze ngokuxinezeleka okuphantsi kunye nedayamitha enkulu yomqolo ukunqanda ukuqhekeka okusisigxina okusiwa kwinqanaba lokuntywila.
III. I-Sintering Furnace: UkuTyaniswa okuchanekileyo koBubushushu, ukuhamba komoya kunye noxinzelelo
Eli licandelo lolawulo olungundoqo lokucutha imibimbi.
1. Ulawulo lweTension: Gcina iNdawo eyaneleyo yokuShrinkage kweThermal
Xa i-PTFE inyibilika ngaphezu kwendawo yayo yokunyibilika (~ 327°C), zombini i-substrate kunye ne-coating zivelisa ukucutheka kwe-thermal. Uxinzelelo olugqithisileyo lolula ngenkani ilaphu, ukutshixa imibimbi esisigxina emva kokupholisa; Ukungonelanga koxinzelelo kubangela ukuwohloka kunye nemibimbi exegayo.
• Fakela iirola ezityebileyo kwindawo yokungena eziko: Yondla ilaphu eziko nge-1% ~ 3% ye-overfeed ukuze ugcine isibonelelo sokuncipha kwe-thermal.
· Ulawulo oluvaliweyo lwe-loop micro-tension ngaphakathi kwesithando somlilo: Ingxelo yexesha lokwenyani kusetyenziswa izinzwa zoxinzelelo luhlengahlengisa isantya semoto kwicandelo ngalinye, kugcinwa kuphela uxinezeleko oluncinci olufunekayo ukugcina ilaphu lithe tyaba kuwo wonke ummandla wobushushu obuphezulu, ilaphu ligcinwe ligobile ngaphandle kokupakishwa.
Uphambuko olukhulu lobushushu obunqamlezileyo ngaphakathi kwiziko ludala ukucutheka okungahambelaniyo phakathi kombindi welaphu kunye neencam, oyena nobangela wecala longitudinal wavy kunye namaqhuma asembindini.
· Nciphisa ukunyamezela ubushushu obunqamlezileyo ngaphakathi kwe ± 5°C: Yamkela i-multi-zone ezimeleyo yokulawula ubushushu obuphezulu/esezantsi kunye nokujikeleza komoya oshushu ukwenza indawo yobushushu efanayo.
· Igophe le-sintering elisengqiqweni: Yamkela i-gradient ye-preheating → ubushushu obuphezulu be-sintering → ukupholisa okucothayo ukwenza ukunyibilika kancinci kunye nomgangatho we-PTFE ngaphandle komothuko wobushushu okhawulezileyo.
· Beka phambili ii-air-flotation sintering furnaces: Ilaphu linqunyanyisiwe kwaye lihanjiswe ngomoya oshushu onyukayo onyukayo nasezantsi ngaphandle kweerola zoqhagamshelwano, isusa imibimbi ebangelwa kukungqubana koomatshini kunye nokuncamathela, esona sisombululo sisesona sisombululo somgangatho ophezulu wemveliso yelaphu lobushushu obuphezulu.
3. Ulawulo lokuhamba komoya: Thintela ukuguquguquka kweFabric & uzinzise iNqanaba
Isantya somoya ojikelezayo asiyi kuba ngokugqithisileyo, kwaye nokuhamba komoya kuya kulungiswa ukunqanda ukugushuza kwelaphu elinobundlobongela ukusuka kwimpembelelo yomoya ethe ngqo. Imilomo yomoya ephezulu nasezantsi elungelelaniswe ngokuhlukileyo ihambisa umoya ofanayo ngokufanayo ukuqinisekisa utshintshiselwano lobushushu ngaphandle kokuphazamisa umphezulu welaphu.
4. Amacandelo e-Anti-Wrinkle Roller yokuSasazwa koMzimba
Faka iirola ezigobileyo zebhanana okanye isithsaba sokusasaza isithsaba kwiindawo eziphambili ngaphakathi kwesithando somlilo kunye nendawo yokuphuma. Icamber yeerola ezigobileyo isebenzisa amandla asecaleni asolulayo ukusuka embindini ukuya kwincam ukuphelisa ngokufanelekileyo imibimbi emide. Zonke iiroli ezithwalayo ziya kulinganiswa ukuchaneka okuthe tye kunye nokunxuseneyo rhoqo ngempazamo engaphantsi kwe-0.1mm/m.
IV. Ukupholisa kunye nokuSeta inqanaba: Tshixa uMphezulu oFlethi ngokusisigxina
Ilaphu lihlala liyi-thermoplastic xa liphuma kwiziko lokutshisa; Ukupholisa okungafanelekanga kuya kuzichasa zonke iinzame zokuqhubekeka kwangaphambili.
1. Ukupholisa okucothayo ngokuthe ngcembe: Kuphephe ukucima umoya obandayo ngokuthe ngqo emva kwemimandla yobushushu obuphezulu. Dlula kwindawo epholileyo epholileyo egqunyiweyo ukuthoba ubushushu be-PTFE yokwambathisa kunye ne-substrate ngobunono ngaphantsi kwendawo yokunyibilika ukuze kukhululwe uxinezeleko olupheleleyo lwangaphakathi.
2. Gcina usasazeke kwaye utya kakhulu ngexesha lokupholisa: Ilaphu liyaqhubeka nokucutheka ngelixa lipholisa, ngoko ke ukutya okugqithisiweyo okuncinci kunye ne-spreader rollers zisafuneka de iqondo lobushushu lelaphu lehle ngaphantsi kwe-100°C.
3. Ukupholisa ngokupheleleyo phambi kokujija okokugqibela: Qinisekisa ukuba ubushushu belaphu busondela kwiqondo lobushushu begumbi ngaphandle kokuqokelelana kobushushu obushiyekileyo, emva koko ube nomoya onetension ephantsi engaguquguqukiyo kwiirolo ezisicaba ezifanayo.
V. Ukubeka iliso kwi-Intanethi kunye noLungiso lwangexesha
Yabela abasebenzi abazinikeleyo ukuba bahlole umphezulu welaphu ngokukhanya okuqinileyo kwindawo yokuphuma eziko nakumacandelo okupholisa. Uxinzelelo lwe-fine-tune, iqondo lobushushu okanye isantya somgca ngokukhawuleza nje ukuba kubhaqwe imibimbi emincinci. Faka iisistim zokuskena ze-infrared ezingadibanisiyo ukujonga ukuhanjiswa kwexesha lokwenyani lobushushu obunqamlezileyo kunye ne-alam ezizenzekelayo kwiimeko ezingaphandle kokunyamezela. Imibimbi encinci esisigxina inokulungiswa kwi-intanethi ngokusebenzisa i-calender rollers eshushu, kodwa uthintelo luhlala luphambili oluphambili.
Umgaqo osisiShwankathelo esinguNdoqo
Ukusetwa kobushushu be-substrate ezinzileyo + ebhityileyo ebhityileyo yokwambathisa enamaleko amaninzi + i-overfeed eyaneleyo kunye noxinzelelo oluncinci ngexesha le-sintering + ubushushu obuguquguqukayo besithando somlilo + iirola ezincedisayo zesisasazo = ilaphu le-PTFE elishwabeneyo elingenamibimbi.
Uninzi lweziphene zokushwabana zinokupheliswa ngolawulo oluchanekileyo loxinzelelo kunye nobushushu obufanayo. Nkqu neziko lokudada emoyeni linokuvelisa imibimbi ukuba iiparamitha zenkqubo azihambelani neempawu zesubstrate, nto leyo engqina ukuba ulawulo olucwangcisiweyo lwenkqubo epheleleyo yodlula ukwenziwa kwesixhobo esinye.
Lo mxholo wobugcisa ungentla unikwe ngu I-Jiangsu Aokai yeZixhobo eziNtsha zeTekhnoloji Co., Ltd.
Ukuba unqwenela ukufumana iinkcukacha ezicacileyo, iimeko zesicelo kunye nezisombululo ezilungiselelwe ipotifoliyo yethu epheleleyo kubandakanya i-PTFE ilaphu elinobushushu obuphezulu, i-PTFE iteyiphu encamathelayo yobushushu obuphezulu, i-PTFE high-temperature mesh belt, ibhanti lokucinezela ubushushu obungenamthungo, ilaphu le-PTFE elinamacala elinye, ubushushu obuphezulu obunganyangekiyo kunye ne-fiberglass ekwazi ukumelana nobushushu
· INombolo yomnxeba weNkonzo: Mnu. Guo +86 18944819998
· Umnxeba weNkonzo: Mnu. Liu +86 13705266308
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