Jiangsu Aokai New Materials, muendli wa xiphurofexinali wa lapi ra PTFE ra mahiselo ya le henhla, u avelana nkongomiso wa phurosese ya xiphurofexinali. Swirhumbana leswi endliwaka eka lapi ra mahiselo yale henhla ya PTFE (lapi ra fiberglass leri pfanganisiweke na PTFE) hinkarhi wa sintering hi xisekelo swivangiwa hiku hunguteka ka mahiselo lawa yanga ringaniki xikan’we na ntshikelelo lowunga fambelaniki wa substrate, ku peta na switirhisiwa ehansi ka mahiselo yale henhla. Ku sivela swirhumbana a swi nge kongomisi ntsena eka sintering furnace ntsena; vulawuri lebyi hlelekeke lebyi katsaka maendlelo ya ntirho hinkwawo ya ku lulamisiwa ka switirhisiwa swoka swinga tirhisiwanga, ku cheriwa, ku omisiwa, ku sintering naku kufumetiwa swa laveka.
Swihlanganisi swa nkoka swa vulawuri na swintshuxo leswi tirhaka swi xaxametiwile hi ndlela leyi landzelaka:
I. Vulawuri bya Substrate bya Raw Material: Ku herisa Ntshikelelo wa le Ndzeni eka Xihlovo
Khwalithi ya fiberglass substrate yi boha ku tika ka ku lulamisiwa loku landzelaka. Hlawula lapi ra fiberglass leri nga na twist yale hansi xikan’we na xivumbeko xo tiya, leringana skew leyintsongo xikan’we na uniform edge tightness, leswi tisaka ku hunguteka ka mahiselo loku nga cincekiki loko ku hisiwa.
1. Pre-dewaxing leyi heleleke xikan’we naku vekiwa ka heat: Substrate yifanele kuva yi endliwa high-temperature dewaxing xikan’we na thermal setting kuva yi herisa hiku hetiseka ntshikelelo wale ndzeni wa weaving xikan’we naku tiyisisa thermal shrinkage rate ya yona. Vutshunguri lebyi nga ringanelangiki eka xiteji lexi byi ta endla leswaku ku va na ku hunguteka lokukulu loku nga lawulekiki na ku rhurhumela loko lapi ri nghene eka sintering furnace.
2. Ku kamberiwa loku nghenaka: Kambela ku rhetela ka malapi hi swirhendzevutani leswi kongomeke kumbe vahloti va malapi. Tsema kutani u vuyisa ti batch letingana matlhelo yo olova, matlhelo yo tiya na ti bulges.
II. Xiyenge xa Impregnation & Drying: Fikelela Thin & Uniform Coating
Ku enta ka coating lokunga ringaniki swiyisa eka kuhunguteka lokunga fambelaniki ka molten PTFE hinkarhi wa sintering, leswinga papalatekiki leswi endlaka swirhumbana.
1. Ku hundza ko tala ka ku peta ko olova ematshan’wini ya ku peta kun’we ko tika: Amukela maendlelo yo phindha-phindha ya impregnation na ku omisa hi ntiko lowuntsongo, hambi kuri ku peta hi ku hundza ku hlengeleta PTFE resin hakatsongotsongo. Papalata ku peta loku tiyeke ka single-layer loku vangaka rivilo ro oma ra le ndzeni na ra le handle leri nga fambisaniki.
2. Gentle temperature gradient eka oven yo omisa: Sungula hi tindzhawu ta mahiselo yale hansi kuva u pfanganisa mati na swipfuneti hiku nonoka, ku sivela ku hatlisa ka nhlonge yale henhla leyi khomaka ntshikelelo wale ndzeni kusuka eka ti layers tale ndzeni letinga omisiwangiki.
3. Ti synchronous active drive rollers eka xiyenge xo omisa: Ti guide rollers hinkwato ti fambisiwa hi motor naswona ti fambisana na rivilo ra layini ya malapi ku papalata ku olovisiwa ka longitudinal kusuka eka ku koka loku nga tirhiki.
4. Ku hundziseriwa ka inline hiku kongoma kuya eka sintering furnace endzhaku ko omisiwa kuva ku herisa ti winding indentations. Loko intermediate winding yi boha, kusungulela ku kufumeta lapi hiku hetiseka naswona moya hi tension yale hansi xikan’we na roll diameter leyikulu kuva ku papalata ti permanent creases leti rhwariweke eka sintering stage.
III. Sintering Furnace: Ku Fambisana Hiku kongoma ka Mahiselo, Ku khuluka ka Moya na Tension
Lexi i xiphemu xa vulawuri bya nkoka xa ku tshikileriwa ka swirhumbana.
1. Vulawuri bya Ntshikelelo: Hlayisa Ndhawu Leyi ringaneleke ya ku Pfuxetiwa hi ku Hisisa
Loko PTFE yi n’oka ehenhla ka ndzhawu ya yona yo n’oka (~327°C), substrate na coating swihumelerisa ku hunguteka ka mahiselo. Ku tsana ngopfu swi olovisa lapi hi nkani, swi pfalela swirhumbana swa nkarhi hinkwawo swa deformation endzhaku ko titimela; ku pfumaleka ka ku tsana loku ringaneke ku vanga ku rhetela na ku olova ka swirhumbana.
· Veka ti overfeed rollers eka furnace inlet: Phamela lapi eka furnace hi 1%~3% overfeed kuva ku hlayisa allowance ya thermal shrinkage.
· Vulawuri bya micro-tension bya closed-loop endzeni ka furniture: Vuyelo bya nkarhi wa xiviri hi ku tirhisa ti tension sensors byi lulamisa rivilo ra motor ra xiphemu xin’wana na xin’wana, ku hlayisa ntsena tension leyintsongo leyi lavekaka ku hlayisa lapi ri ri flat eka ndzhawu hinkwayo ya mahiselo yale henhla, laha lapi ri hlayisiwaka ri olovile handle ko stacking.
2. Ku Fana ka Mahiselo: Ku herisa ku hambana ka ku hunguteka ka ku tsemakanya
Ku hambuka lokukulu ka mahiselo ya transverse endzeni ka furniture swiendla leswaku kuva na kuhunguteka lokunga fambelaniki exikarhi ka fabric centre na matlhelo, xivangelo lexikulu xa longitudinal wavy edges na central bulges.
· Ku hunguta ku tiyisela ka mahiselo yo tsemakanya endzeni ka ±5°C: Amukela vulawuri bya mahiselo yale henhla/ya le hansi lebyi tiyimeleke bya tizoni to tala na moya wo hisa lowu rhendzelekaka ku vumba nsimu ya mahiselo leyi fanaka.
· Curve ya sintering leyi twalaka: Amukela gradient ya preheating → high-temperature sintering → slow cooling ku endlela leswaku kuva na ku n’oka hakatsongotsongo naku levela PTFE handle ka instantaneous thermal shock.
· Ku rhangisa ti air-flotation sintering furnaces: Lapi ri yimisiwile no hundziseriwa hi moya wo hisa wo basa lowu tsemakanyaka ehenhla na le hansi handle ka ti contact rollers, hi xisekelo ku herisa swirhumbana leswi vangiwaka hi ku hlangana ka michini na ku namarhela, xitshunxo lexinene xa vuhumelerisi bya malapi ya mahiselo ya le henhla ya xiyimo xa le henhla.
3. Vulawuri bya ku khuluka ka moya: Sivela ku cinca-cinca ka malapi & Stabilize Leveling
Rivilo ra moya leri rhendzelekaka a ri fanelanga ku tlula mpimo, naswona ku khuluka ka moya ku fanele ku lulamisiwa ku papalata ku rhendzeleka ka malapi hi madzolonga ku suka eka ku khumbeka ka moya hi ku kongoma. Ti nozzles ta moya tale henhla nale hansi leti lulamisiweke hiku cincana ti tisa ku khuluka ka moya loku fanaka loku tiyeke ku tiyisisa ku cincana ka kuhisa handle ko kavanyeta vuandlalo bya lapi.
4. Swiphemu swa Anti-Wrinkle Roller swa ku hangalasa ka Miri
Nghenisa ti curved banana spreader rollers kumbe ti crown spreader rollers eka tindzhawu ta nkoka endzeni ka furnace na outlet. Camber ya ti curved rollers yitirhisa matimba yo olovisa yale tlhelo kusuka exikarhi kuya emakumu kuva yi herisa kahle swirhumbana leswintsongo swa longitudinal. Ti carrier rollers hinkwato tifanele ku kalibiwa kuva tiri horizontal na parallel accuracy nkarhi na nkarhi na xihoxo xale hansi ka 0.1mm/m.
IV. Xiteji xo Pfuxeta & Ku Veka: Khiya Xiphepherhele Xa Xiphepherhele Hi Nkarhi Hinkwawo
Lapi ri tshama ri ri thermoplastic loko ri huma eka sintering furnace; ku kufumela loku nga fanelangiki ku ta kaneta matshalatshala hinkwawo ya le mahlweni yo lulamisa.
1. Ku kufumela hiku nonoka: Papalata ku tima moya wo titimela hiku kongoma hiku hatlisa endzhaku ka tindzhawu letingana mahiselo yale henhla. Hundza eka xiphemu xa insulated slow cooling kuva u hunguta mahiselo ya PTFE coating na substrate hiku olova ehansi ka melting point kuva ku humesiwa ntshikelelo wale ndzeni hiku hetiseka.
2. Hlayisa ku hangalaka naku phamela ngopfu hinkarhi wa ku titimela: Lapi riya emahlweni rihunguteka loko riri karhi ri kufumela, hikokwalaho ka sweswo ku dyiwa ngopfu nyana na ti spreader rollers swaha laveka kufikela loko mahiselo ya lapi ya hunguteka ehansi ka 100°C.
3. Ku kufumela hiku hetiseka loko kungase rhendzeleka rohetelela: Tiyisisa leswaku mahiselo ya lapi ya tshinelela mahiselo ya kamara handle ka nhlengeleto wa kuhisa loku saleke, kutani moya hi tension yale hansi leyi nga cincekiki eka ti flat rolls leti fanaka.
V. Ku Langutisisa eka Inthanete & Ku Lulamisa hi Nkarhi
Avela vatirhi lava tinyiketeleke ku kambela vuandlalo bya malapi hi ku vonakala lokukulu eka ndhawu yo huma ya furniture na swiyenge swo kufumeta. Fine-tune tension, temperature kumbe line speed hiku hatlisa loko ti micro-wrinkles ti voniwe. Nghenisa tisisiteme ta infrared scanning leti nga tihlanganisiki ku langutisisa ku hangalasiwa ka mahiselo ya transverse ya nkarhi wa xiviri hi tialamu ta otomatiki eka swiyimo swa le handle ka ku tiyisela. Swirhumbana leswintsongo swa nkarhi hinkwawo swinga lulamisiwa eka inthanete hiku tirhisa ti hot calender rollers, hambiswiritano ku sivela switshama swiri swa nkoka swinene.
Nsinya wa nawu wa Nkatsakanyo wa Nkoka
Ku vekiwa ka ku hisa ka substrate loku tiyeke loku faneleke + ku peta loku ringaneleke ka swiphemu swo tala + ku phameriwa loku ringaneke & micro tension hi nkarhi wa sintering + mahiselo ya furnace yo tsemakanya leyi nga cincekiki + ti rollers ta spreader to pfuneta = lapi ra PTFE leri sintered leri nga riki na swirhumbana.
Swihoxo swotala swa wrinkle swinga herisiwa hiku lawula kahle tension na temperature uniformity. Hambi kuri ti air-flotation furnaces tinga humesa swirhumbana loko ti parameters ta process tinga fambelani na swihlawulekisi swa substrate, leswi kombisaka leswaku vulawuri bya maendlelo hinkwawo bya maendlelo byi tlula ku antswisiwa ka switirhisiwa swin’we.
Loko u lava ku kuma swihlawulekisi leswi nga na vuxokoxoko, swiyimo swa xikombelo na swintshuxo leswi endleriweke photifoliyo ya hina leyi heleleke ya swikumiwa ku katsa na lapi ra mahiselo ya le henhla ya PTFE, thepi yo namarhela ya mahiselo ya le henhla ya PTFE, bandi ra mesh ra mahiselo ya le henhla ya PTFE, bandi ro kandziyisa ku hisa leri nga na swirhabyani, lapi ra PTFE ra tlhelo rin’we, bandi ro fambisa leri nga lwisaniki na mahiselo ya le henhla na fiberglass leyi tiyiselaka ku hisa lapi, hi kombela u hi tihlanganisa hi ku tirhisa vuxokoxoko lebyi nga laha hansi:
Minkarhi hinkwayo hi namarhela filosofi ya vukorhokeri bya xiphurofexinali na vutshembeki, hi mbilu hinkwayo hi nyika swintshuxo swa tiindasitiri swa xiyimo xin’we na vukorhokeri bya vaxavi lebyi anakanyisisiweke eka vatirhisani hinkwavo!
