U pfula roll leyintshwa ya PTFE high-temperature tape – kambe ti layers ti namarhela swin’we. Loko u ti hluvula, xinamarheti xi hundzisela eka tlhelo ra le ndzhaku leri nga namarheliki, xi onha thepi. Leswi swivuriwa interlayer adhesion kumbe blocking.
Swihumelela hi nkarhi wa ku hlayisiwa ka nkarhi woleha, ngopfu ngopfu eka swiyimo swo kufumela kumbe loko ti rolls ti hlanganisiwile. Xivangelo i ku hlanganisiwa ka swivumbeko swa swilo (PTFE’s elastic memory, silicone PSA creep) na swilo swa le handle (ku hisa, ntshikelelo).
Aokai PTFE yi tlhantlhe leswi hiku tirhisa gradient winding tension design – thekiniki ya vuhumelerisi leyi tirhisaka tension leyi ntshunxekeke kuya emahlweni kusuka eka ti layers tale handle kuya endzeni. Nkongomiso lowu wu hlamusela leswaku hikokwalaho ka yini ku sivela ku humelela na ndlela yo swi sivela.
Ha Yini Tilayeri Ta Thepi Ya PTFE Ti Namarhela Swin’we? Swivangelo swa Rimitsu
Ku sivela ku namarhela ka interlayer, ufanele ku twisisa swivangelo swimbirhi leswikulu: swivumbeko swa swilo na swiyimo swa vuhlayiselo byale handle.
1. Swilo leswi vonakaka leswi tirhaka ku lwisana na wena
PTFE film elastic memory: Hi nkarhi wa vuhumelerisi, ti molecular chains ta PTFE ta olovisiwa. Loko yi hlayisiwa yiri eka xivumbeko xo rhendzeleka ehansi ka ntshikelelo kuringana nkarhi woleha, ntshikelelo wale ndzeni wa humesiwa. Filimi yi ringeta ku tlhelela eka xivumbeko xa yona xo sungula, leswi endlaka leswaku thepi yi soholota kumbe xinamarheti xi hambanisiwa.
Silicone PSA creep: Xinamarheti lexi twaka ntshikelelo wa silicone i semi-fluid. Ehansi ka kuhisa loku nga heriki na ntshikelelo, yi khuluka hiku nonoka (creeps), yi nghena eka tlhelo rale ndzhaku leri nga namarheliki naswona yi endla leswaku ti layers ti boha.
2. Swilo swa vuhlayiselo bya le handle leswi hatlisisaka ku sivela
Mahiselo: Ehenhla ka 40°C, ku khuluka ka namarheta ku hatlisa swinene. Ku hisa ku olovisa PSA.
Ntshikelelo wa michini: Ku hlanganisa swirhendzevutana swo tika ehenhla ka swin’wana swi tsindziyela leyara leyi namarhelaka eka tlhelo ra le ndzhaku, leswi sindzisaka ku namarhela ka miri loku nga heriki.
Ntlhantlho – Dizayini ya Ntshikelelo wa Gradient Winding
Nkoka wa nsivelo i ku lawula tension ya winding hi nkarhi wa vumaki. Nsinya wa nawu wa olova: wu tiyile eka swiphemu swa le handle, wu ntshunxekile eka swiphemu swa le ndzeni.
H3: Ha yini gradient tension yi tirha
Loko roll hinkwayo yi rhendzeleka hi tension yale henhla leyi tshamaka yiri kona, ti layers tale ndzeni ekusuhi na core tikuma matimba yo tshikelela lawa yanga heriki kuringana tinhweti kumbe malembe. Ntshikelelo wolowo wu susumeta xinamarheti eka tlhelo ra le ndzhaku ra PTFE, leswi vangaka ku pfaleka.
Hi ku nonoka ka gradient:
Ti layers tale handle ti rhendzeleka swinene – ti lava tension leswaku tita tshama tiri compact.
Ti layers tale ndzeni (ekusuhi na core) ti rhendzeleka hiku olova – tikuma ntshikelelo lowuntsongo wa masalela.
Vuyelo: Core ayi tshuki yiva ehansi ka ntshikelelo lowu ringaneleke kuva yiva na ku namarhela, hambi endzhaku ko hlayisiwa nkarhi woleha.
1. Ndlela leyi yi tirhisiwaka ha yona – vulawuri bya ntshikelelo wa closed-loop
Aokai PTFE yi tirhisa sisiteme ya vulawuri bya tension ya closed-loop leyi nga na swiphemu swinharhu:
Xiphemu
Ntirho
Switwi swa switwi
Ku vekiwa tihlo ka nkarhi wa xiviri ka dyayimeta ya roll ya sweswi
Mulawuri
Ku hlayela tension leyi lavekaka kuya hi roll diameter hiku tirhisa ti formulas ta proprietary
Vaendli va swilo leswi tirhaka
Ti motors ta frequency leti cinca cincaka kumbe torque ku lulamisa hi dynamically winding tension
Ntshikelelo wuhunguteka hakatsongotsongo kusuka eka ring yale ndzeni kuya eka ring yale handle. Leswi switlhela swi sivela ti tight-set rolls (laha ti layers tale ndzeni tinga tshikeleriwa naswona switika ku ti ntshunxa).
Magoza yo Angarhela yo Lwisana na ku Sivela – Ku tlula ku rhendzeleka
Gradient tension i xitshunxo xa nkoka, kambe xitirha kahle loko xihlanganisiwa na swipimelo swin’wana swa vuhumelerisi na vuhlayiselo.
1. Ku antswisiwa ka tlhelo ra vuhumelerisi
Pima
Ndlela Leyi Swi Pfunaka Ha Yona
Silicone ya ku hlangana ka le henhla PSA
Less creep ehansi ka ntshikelelo na ku hisa
Filimi ya PTFE leyi humesiweke
Ntshikelelo wa le hansi wa ku kongoma ka timolekhuli ku tlula filimi leyi skived
Ntshunxa ku peta eka tlhelo leri nga namarheliki
Chela fluoro-silicone kumbe primer ku hunguta ku namarhela eka leyara ya adhesive
Ku tihambanisa ni van’wana emirini
Eka ti grades to tiya ta adhesive, chela release paper kumbe film exikarhi ka ti layers
2. Swilaveko swa vuhlayiselo – hlayisa swiyimo ehansi ka vulawuri
Mahiselo: Ya tshamiseka exikarhi ka -15°C na 40°C (swikahle 15-25°C). Papalata swihlovo swo hisa.
Ku kufumela loku ringanaka: 30% – 70% RH . Ku oma ngopfu swi nga ha vanga static; ku tsakama ngopfu swi nga ha vanga hydrolysis.
Ku vonakala: Hlayisa ekule na ku vonakala ka dyambu loku kongomeke (UV yi onha xinamarheti hi ku famba ka nkarhi).
Tikhemikhali: Hlayisa ekule na swintshuxekisi, ti acid na ti alkali.
3. Milawu ya ku khoma na ku hlanganisa
Veka ti rolls hiku olova (etlhelo ka tona). Ku peta swi yirisiwile.
Tirhisa ti storage racks eka vuhlayiselo bya xitalo ku sivela ntshikelelo wotala eka ti bottom rolls.
Jikisa ti rolls kotara yin’wana na yin’wana – cinca swiyimo leswi tshikileleriweke ku hunguta ntshikelelo wa nkarhi woleha.
Hlayisa ku pakiwa ka masungulo ku nga onhakanga – loko ku onhakile, tlhela u pfalela hi ku hatlisa hi filimi ya pulasitiki.
Nkatsakanyo – Ndlela yo Kurisa Vutomi bya Vuhlayiselo bya Thepi ya PTFE
Nghenisa
Leswi U Nga Swi Endlaka
Ku rhendzeleka
Gradient tension (ku tiya ehandle, le ndzeni loku ntshunxekeke) na vulawuri bya closed-loop
Xinamarheti
Tirhisa silicone PSA ya cohesion yale henhla, low creep
Vutshunguri bya le tlhelo ra le ndzhaku
Tirhisa release coating ku hunguta ku namarhela eka PSA
Mahiselo
Hlayisa 15-40°C, papalata >40°C
Nkahelo
30-70% wa RH
Ku hlanganisa swilo
Horizontal eka ti racks, kungari na ntshikelelo wo tika eka ti bottom rolls
Ku rhendzeleka ka swilo
Pfuxeta ti rolls kotara yin’wana na yin’wana ku cinca tinhla ta ntshikilelo
Ku kamberiwa
Languta swikombiso swa ku pfaleka loko unga se tirhisa; kambela loko u nga tiyiseki
Aokai PTFE yi endla tithepi ta mahiselo yale henhla ta PTFE letingana gradient winding tension tani hi standard. Ku hlayisa nkarhi woleha (ku tlula 6 wa tinhweti), hi ringanyeta ku engetela ku pfala ti rolls eka swikhwama swa foil hi desiccant naku hlayisa eka swiyimo leswi lawuriwaka hi maxelo.
Loko u kuma ku pfaleka hi ti rolls letinga kona, ringeta ku kufumeta roll kuya eka 30-40°C kuringana tiawara nyana loko unga se pfula – adhesive yinga olova kuringanela kuva yi humesa handle ko hundzisela. Kambe ku sivela minkarhi hinkwayo swa antswa ku tlula ku tshungula.
Hi phakela nxaxamelo lowu heleleke wa switirhisiwa ku katsa na malapi ya mahiselo ya le henhla ya PTFE, tithepi ta mahiselo ya le henhla ya PTFE, mabandhi ya mesh ya PTFE, mabandhi lama nga na swirhabyani ya michini yo boha, malapi ya PTFE ya tlhelo rin’we, mabandhi ya conveyor lama nga tiyiseliki mahiselo ya le henhla na malapi ya fiberglass. Hi kombela u ntshunxeka ku hi tihlanganisa ku kuma vuxokoxoko bya tipharamitha ta swikumiwa, nkongomiso wa xitirhisiwa na swintshuxo leswi endleriweke wena.
Hi seketela nsinya wa vukorhokeri bya vutshila na vutshembeki, naswona hi lwela ku tisa swintshuxo swa xiyimo xin’we na vukorhokeri byo tekela enhlokweni eka tikhasimende hinkwato.
