Kamano lipakeng tsa lebelo le nako: Sinteringtime(s)=effectiveheatingsectionlengthoftheoven(m)÷fabrictravelspeed(m/s).Mohlala,iftheeffectivesectionlengthis15mandthelinespeedis5m/mi n, nako ke metsotso e 3.Mohala oa tlhahiso-sebelisa maqhubu a maqhubu a fetolang li-servomotortoe nepahetseng lokisang lebelo la ho hula-rola,ho nolofaletsa-phetoho ea nako ea sebele nakong e fetileng.
Hlophisa lebelo la phetoho: Mocheso o na le mocheso o phahameng oa mocheso. Nakong ea tlhahiso e tsitsitseng, mocheso o lokeloa ho lokisoa, 'me mela ea lebelo e lokela ho sebetsa ka 'nako' ka nako e nepahetseng.
Sebelisa350°Castheeffectivesinteringreshold: PTFEmeltsatahoo e ka bang 327°C,empa boemo ba indasteri bo hloka370–395°C. Ka hona, sebaka se ka holimo ho 350° se hlalositsoe ka tsela e sebetsang hantle sebakeng sena.
Multi-zonetemperature distribution: Preheatingzone(100–250°C)–tlosa disebediswa tsa tshebetso le ho thibela ho qhibidiha;Sinteringzone(360–395°C)–e finyella ho qhibiliha;Sebaka sa maemo a mocheso a phahameng a mocheso(380–390°C)–ho imolla ba ka hare; Sebaka se phodileng300ha se balwe ka tlase.
Ho bala nako e atlehileng ea ho ba teng: Arola bolelele bo felletseng kahohlehofallzonessetat≥350°Cbythelinepeed.Mohlala,haeba bolelele ba kakaretso ea karolo e ka holimo ho 350°Cis10mandthespeedis4m/min,e sebetsang hantle nakong ea ho kena ke2,5metsotso.
Linako tsa litšupiso (ho 380–390°C): Mefuta e bobebe (0.08–0.13mm)–30–60metsotsoana; Mefuta e Tloaelehileng(0.18–0.25mm)–1.5–3metsotso; Mefuta e boima(0.35mmanda ka holimo)–3–5metsotso e telele, e hlokomeloa ho thibela”ho phehoa ka ntle, ka ntle”.
Identificationandjusting: Insufficientsintering(matla a tlase, phofshoana, micro-cracks) → fokotsa lebelo ho feta nako e telele;Ho sintering ho feta tekano(bosehla, bosoeu, mosi o mosoeu o hlabang)→ho eketsa lebelo ho khutsufatsa boemo ba mocheso o phahameng.
Phapanyetsano ea mocheso-nako ea ho lekana: Mocheso o phahameng o sebetsa ka potlako (395–405°C, metsotsoana e mengata, kotsi e phahameng) kapa mocheso o tlaase o theoha butle-butle (360–375°C, metsotso e 5–8, boleng bo tsitsitseng haholoanyane) ka bobeli lia khoneha.
IV.QualityClosed-LoopControlandKeyPrecautions
Tlhahlobo ea boleng: Sehlahisoa se tšoanelehang se bonahala se le le lebese le lesoeu 'me sea feto-fetoha, se boreleli, se se nang lijo-thollo;bosehla bo supa ho nyenyefala ho feta tekano,ha phoka pitsa ea phoopholaho hlapiseha.Kamehla leka matlamatla;ha a lekane,a fokotsa lebelo ka3–5%ho ea holimo. nteringtime.Haeba o matlafatsa sena se lekane empa sesebediswa se senyehile, bea pele-ho lokisa mocheso ha o ntse o kgutsufatsa ka nako eo.
Taolo ea loop e koetsoeng: Theha sebaka se koaletsoeng'lebelo/setamocheso →kabelo ea boleng bo botle → khalemelo.'Mocheso o lokeloa ke ho feto-fetoha, ka lebelo le sebeletsang ka mokhoa o ka laolehang ka nako ea sebele.
Lithibelo tse kholo: PTFE e bola ka holimo ho 415°C, e ntša likhase tse chefo;ho lula nako e telele ka holimo ho 400°Ho thibetsoe ka ho hlaka.Ponahalo e atolositsoeng ea mocheso o phahameng e senyafibersizin ea khalase Gagent, e etellang pele ho eketseha ka matla a masela a motheo. Ka mor'a ho kena-kenana, ho pholile hoa mocheso ka har'a300–250°Ccrystallizationzone sebaka se tlameha ho laoloa ho netefatsa ho tenyetseha ha lesela.
Kakaretso: Ho ipapisitsoe le litlhophiso tsa litempele tsa libaka tse ngata, ka lebelo la masela a tlhaho joalo ka paramethara ea tokiso, laola ka thata nako ea ho lula e sebetsang ka holimo ho 350°Cka fensetere e tsamaellanang le botenya ba sehlahisoa, le tšebeliso ea liphetho tsa tlhahlobo ea boleng bakeng sa tokiso e koetsoeng.
Haeba u ka rata ho tseba haholoanyane ka lintlha tse qaqileng, maemo a ts'ebeliso, le likhetho tsa ho etsa litloaelo bakeng sa mefuta eohle ea lihlahisoa tsa rona-ho kenyeletsoa lesela la mocheso o phahameng oa PTFE,Teflonhigh -mabanta a mocheso o phahameng, a se nang seamless bakeng sa sekhomaretsi, lesela le le leng PTFE lesela le nang le mocheso o phahameng, le masela a khalase a mocheso o phahameng oa mocheso—ka kopo ikutloe u lokolohile ho ikopanya le mecha e latelang:
Re lula re mamela filosofi ea tšebeletso e thehiloeng botšepehing ba naha, 'me re inehetse ho u fa tharollo e le 'ngoe feela le tšebeletso e hlokolosi!
AoKai PTFE ke setsebi
PTFE Coated Fiberglass Fabric Manufacturers le barekisi ba Chaena, ba khethehileng ka ho fana ka
PTFE Adhesive Tape,
PTFE Lebanta la Conveyor,
PTFE Mesh Belt Ho reka kapa ho rekisa lihlahisoa tsa
lesela la fiberglass tse koahetsoeng ka PTFE . Bophara bo bongata, botenya, mebala e fumaneha ka mokhoa o ikhethileng.
