I-Jiangsu Aokai New Materials, umkhiqizi ochwepheshe wendwangu ye-PTFE eshisa kakhulu, wabelana ngeziqondiso zenqubo yobungcweti. Imibimbi ekhiqizwe ngendwangu yokushisa ephezulu ye-PTFE (indwangu ye-fiberglass eboshwe nge-PTFE) ngesikhathi sokushisa ibangelwa ngokuyisisekelo ukuncipha kokushisa okungalingani kanye nokucindezeleka okungaguquki kwe-substrate, ukunamathela kanye nemishini ngaphansi kwezinga lokushisa eliphezulu. Ukuvimbela imibimbi akukwazi ukugxila kuphela esithandweni somlilo sodwa; ukulawulwa okuhlelekile okuhlanganisa ukuhamba komsebenzi okugcwele kokulungiswa kwempahla eluhlaza, ukumiliselwa, ukomiswa, ukucwiliswa kanye nokupholisa kuyadingeka.
Izixhumanisi zokulawula eziyinhloko nezixazululo ezisebenzayo zihlelwe kanje:
I. Ukulawulwa Kwendawo Engahluziwe: Khipha Ingcindezi Yangaphakathi Emthonjeni
Ikhwalithi ye-fiberglass substrate inquma ubunzima bokucubungula okulandelayo. Khetha indwangu ye-fiberglass ene-twist ephansi nesakhiwo esizinzile, esifaka i-skew encane kanye nokuqina komphetho okufanayo, okuletha ukushwabana okushisayo okungaguquki lapho kushisa.
1. Qedela ukumiswa kwe-pre-dewaxing nokushisa: I-substrate kufanele ihoxiswe ekushiseni okuphezulu kwezinga lokushisa kanye nesilungiselelo sokushisa ukuze kuqedwe ngokuphelele ukucindezelwa kwangaphakathi kokuluka futhi kuzinzise izinga layo lokushwabana okushisayo. Ukwelashwa okunganele kulesi sigaba kuzodala ukuncipha okukhulu okungalawuleki kanye nemibimbi lapho indwangu ingena esithandweni somlilo.
2. Ukuhlola okungenayo: Hlola ukugqama kwendwangu ngama-straightedges noma abahloli bendwangu. Sika noma ubuyisele amaqoqo anemiphetho exekethile, imiphetho eqinile namaqhuqhuva.
Ukuqina kwe-coating engalingani kuholela ekuncipheni okungahambisani kwe-PTFE encibilikisiwe ngesikhathi sokucwilisa, okwenza imibimbi nakanjani.
1. Ama-coating amaningi amancane adlula esikhundleni sokunamathela okukodwa esindayo: Yamukela ukumilisa okuphindaphindiwe kanye nezinqubo zokomisa ngesisindo esincane, ngisho nesembozo ngephasi ngayinye ukuze buthelele i-PTFE resin kancane kancane. Gwema ukunamathela okuwugqinsi kongqimba olulodwa okubangela izivinini zokumisa ezingahambisani zangaphakathi nangaphandle.
2. I-gradient yokushisa ethambile kuhhavini owomisayo: Qala ngezindawo ezinezinga lokushisa eliphansi ukuze ushise amanzi nezisizi kancane, uvimbele ukwakheka okusheshayo kwesikhumba esibamba ingcindezi yangaphakathi kusuka ezingqimbeni zangaphakathi ezingomisiwe.
3. Amarola okushayela asebenzayo ahambisanayo esigabeni sokumisa: Wonke amarola angumhlahlandlela ashayelwa ngenjini futhi avumelaniswa nesivinini somugqa wendwangu ukuze kugwenywe ukwelula kwe-longitudinal kusukela ekuhuduleni okwenziwayo.
4. Ukudlulisa okuqondile okusemgqeni esithandweni somlilo ngemva kokumiswa ukuze kuqedwe ukuhlehla okusongayo. Uma ukusonteka okuphakathi kuyimpoqo, pholisa indwangu ngokugcwele kuqala bese uvunguza ngokucindezela okuphansi kanye nobubanzi be-roll enkulu ukuze ugweme ama-creases angapheli afakwe esiteji sokucwilisa.
III. I-Sintering Furnace: Ukumatanisa Okunembile Kwezinga Lokushisa, Ukugeleza Komoya kanye Nokuqina
Lesi yisigaba sokulawula esiyinhloko sokucindezelwa kwemibimbi.
1. Ukulawula Ukuqina: Gcina Isikhala Esanele Sokuncipha Okushisayo
Uma i-PTFE incibilika ngaphezu kwendawo yayo yokuncibilika (~327°C), kokubili i-substrate ne-coating kukhiqiza ukushwabana okushisayo. Ukungezwani okwedlulele kwelula ngenkani indwangu, kukhiya imibimbi yokushintsha unomphela ngemva kokupholisa; ukungezwani okwanele kubangela ukuwohloka nokuxega imibimbi.
· Faka amarola agcwele ukudla endaweni yokungenisa iziko: Faka indwangu esithandweni ngokuphakelwa ngokweqile okungu-1%~3% ukuze ubeke imvume yokushwabana okushisayo.
· Isilawuli se-Closed-loop micro-tension ngaphakathi kwesithando somlilo: Impendulo yesikhathi sangempela ngezinzwa ze-tension ilungisa isivinini semoto yesigaba ngasinye, igcina ukushuba okuncane okudingekayo ukuze kugcinwe indwangu icaba kuyo yonke indawo enezinga lokushisa eliphezulu, nendwangu ihlale intenga ngaphandle kokunqwabelana.
Ukuchezuka okukhulu kwezinga lokushisa elijikayo ngaphakathi kwesithando somlilo kudala ukuncipha okungahambisani phakathi kwesikhungo sendwangu namaphethelo, imbangela eyinhloko yamaphethelo amagagasi amade namaqhuqhuva amaphakathi.
· Nciphisa ukubekezelela izinga lokushisa eliguqukayo phakathi kuka-±5°C: Yamukela isilawuli sezinga lokushisa esinezindawo eziningi esizimele esiphezulu/esiphansi kanye nomoya oshisayo ozungezayo ukuze wenze inkambu yokushisa efanayo.
· Ijika le-sintering elinengqondo: Sebenzisa i-gradient of preheating → ukushisa okuphezulu kwe-sintering → ukupholisa okunensayo ukuze unike amandla ukuncibilika kancane kancane nokulinganisa kwe-PTFE ngaphandle kokushaqeka okushisayo okusheshayo.
· Beka kuqala izithando zokushisa komoya ezintantayo: Indwangu iyalengiswa futhi idluliselwe ngomoya oshisayo okhuphukayo oya phezulu owela phansi oshisayo ngaphandle kwamarola othintana naye, ngokuyisisekelo ususa imibimbi ebangelwa ukungqubuzana kwemishini nokunamathela, ikhambi elilungile lokukhiqiza indwangu yezinga eliphezulu lokushisa eliphezulu.
3. Ukulawula Ukugeleza Komoya: Vimbela Ukuguquguquka Kwendwangu & Uzinzise Ukulevelina
Isivinini somoya esizungezayo akufanele sibe seqile, futhi ukugeleza komoya kuzolungiswa ukuze kugwenywe ukunyakaziswa kwendwangu enobudlova emthelela komoya oqondile. Amaqhuqhuva omoya ahlelwe ngokuhlukile aphezulu naphansi aletha ukugeleza komoya okufanayo okungaguquki ukuze kuqinisekiswe ukushintshaniswa kokushisa ngaphandle kokuphazamisa indawo yendwangu.
4. Izingxenye Ze-Roller Ezilwa Nombimbi Zokusabalalisa Okungokomzimba
Faka ama-roller kabhanana agobile noma ama-crown spreader roller ezindaweni ezibalulekile ngaphakathi kwesithando somlilo kanye ne-outlet. I-camber yamarola agobile isebenzisa amandla anwebekayo angemuva ukusuka maphakathi kuya emaphethelweni ukuze kuqedwe ngempumelelo imibimbi emihle ye-longitudinal. Wonke amarola enkampani yenethiwekhi azolinganiswa ngokunemba okuvundlile nokuhambisana njalo ngephutha elingaphansi kuka-0.1mm/m.
IV. Ukupholisa Nokusetha Isiteji: Khiya Indawo Eyifulethi Unomphela
Indwangu ihlala i-thermoplastic lapho iphuma esithandweni somlilo; ukupholisa okungafanele kuzokwenqabela yonke imizamo yokucubungula ngaphambilini.
1. Ukupholisa kancane kancane: Gwema ukucisha komoya obandayo ngokushesha ngemva kwezindawo ezinezinga lokushisa eliphezulu. Dlula engxenyeni yokupholisa kancane evalekile ukuze wehlise izinga lokushisa le-PTFE kanye ne-substrate ngobumnene ngaphansi kwendawo yokuncibilika ukuze kukhishwe ukucindezeleka okugcwele kwangaphakathi.
2. Gcina ukusabalala kanye nokudla ngokweqile ngesikhathi sokupholisa: Indwangu iyaqhubeka ishwabana ngenkathi ipholisa, ngakho amarola amancane okuphakela ngokweqile nama-spreader asadingeka kuze kube yilapho izinga lokushisa lendwangu lehla ngaphansi kuka-100°C.
3. Ukupholisa okuphelele ngaphambi kokusongwa kokugcina: Qinisekisa ukuthi izinga lokushisa lendwangu lisondela kuzinga lokushisa legumbi ngaphandle kokunqwabelana kokushisa kwensalela, bese uvunguza ngokucindezela okuphansi okungaguquki kumaroli ayisicaba afanayo.
V. Ukuqapha Ku-inthanethi Nokulungiswa Ngesikhathi
Yabela abasebenzi abazinikele ukuthi bahlole indawo yendwangu ngokukhanya okuqinile endaweni yokukhipha iziko nasezindaweni zokupholisa. I-Fine-tune ukushuba, izinga lokushisa noma isivinini somugqa ngokushesha nje lapho kutholwa imibimbi emincane. Faka amasistimu wokuskena we-infrared angaxhumene naye ukuze ugade ukusabalalisa kwezinga lokushisa eliguqukayo ngesikhathi sangempela ngama-alamu azenzakalelayo ezimo ezingenakubekezelelwa. Imibimbi emincane ehlala njalo ingalungiswa ku-inthanethi kusetshenziswa amarola e-calender ashisayo, nokho ukuvimbela kusewumgogodla.
Isimiso Esifingqiwe Esiyinhloko
Ukulungiselelwa kokushisa kwe-substrate okuzinzile okufanelekayo + iyunifomu emincane ye-multi-layer coating + i-overfeed eyanele & ukungezwani okuncane phakathi ne-sintering + izinga lokushisa eliguquguqukayo lesithando somlilo + amarola asizayo esisabalalisi = indwangu ye-PTFE engenawo umbimbi.
Iningi lezinkinga zokushwabana zingaqedwa ngokulawula okunembayo kwengcindezi kanye nokufana kwezinga lokushisa. Ngisho nezithando zokushisa komoya zingase zikhiqize imibimbi uma amapharamitha enqubo engahambisani nezici ze-substrate, okufakazela ukuthi ukuphathwa kwenqubo egcwele okuhlelekile kudlula ukulungiselelwa kwemishini eyodwa.
Okuqukethwe okungenhla kwezobuchwepheshe kunikezwa ngu I-Jiangsu Aokai New Materials Technology Co., Ltd.
Uma ufisa ukuthola imininingwane eningiliziwe, izimo zohlelo lokusebenza nezixazululo ezenziwe ngokwezifiso zephothifoliyo yethu yomkhiqizo ogcwele ohlanganisa indwangu ye-PTFE yokushisa okuphezulu, i-PTFE high-temperature adhesive tape, PTFE high-temperature mesh belt, ibhande lokucindezela ukushisa elingenamthungo, indwangu ye-PTFE enohlangothi olulodwa, ulwazi oluthe xaxa lokushisa oluphezulu kanye nengilazi ekwazi ukumelana nokushisa sicela usithinte:
· Inombolo Yocingo Yesevisi: Mnu. Guo +86 18944819998
· Inombolo Yezinkonzo: Mnu. Liu +86 13705266308
Sihlala sinamathela kufilosofi yesevisi egxile ekuqeqesheni nasekuthembekeni, sinikeza ngenhliziyo yonke izixazululo zezimboni kanye nenkonzo yamakhasimende ecabangelayo kubo bonke ozakwethu!
