Momwe PTFE Tepi Yodulira Mapeto a Nkhope Imakhudzira Zomatira Oozing ndi Kukweza M'mphepete

Liti Tepi ya PTFE yotentha kwambiri imayikidwa pa chosindikizira kutentha, chowongolera chowongolera, kapena cholumikizira pamwamba, zovuta ziwiri zodziwika bwino zimatha kuwoneka m'mphepete: zomatira (zomatira zomwe zimatuluka m'mphepete) ndi kukweza m'mphepete (m'mphepete mwa tepiyo kuchoka ku gawo lapansi).

Zolakwika izi nthawi zambiri zimachokera ku gwero limodzi: ubwino wa kudula (kudula). Mapangidwe a nkhope yodulidwa - kaya yosalala kapena yovuta, yoyera kapena yodetsedwa - imatsimikizira momwe zomatira zimakhalira pamphepete.

Aokai PTFE imayang'anira kudulidwa kuti mupewe izi. Bukuli likufotokoza momwe ma morphology amaso amapangitsira kutuluka ndi kukweza, komanso momwe m'mphepete mwa tepi wodulidwa bwino uyenera kuwoneka.

Kapangidwe ka PTFE Tape Cross-Section

Kuti mumvetsetse momwe nkhope yodulidwa imakhudzira magwiridwe antchito, choyamba kumbukirani kapangidwe ka tepiyo. Tepi ya PTFE yotentha kwambiri imakhala ndi:

• Fiberglass nsalu gawo lapansi (zowonjezera)

• PTFE zokutira (zopanda ndodo pamwamba)

• Zomatira zomata za silicone (mbali yomangira)

Kudula kumatanthawuza kudula motalika kaphatikizidwe kopangidwa ndi laminated kukhala mipukutu yopapatiza. Maonekedwe a nkhope yodulidwa - yosalala kapena yowopsya, yowongoka kapena yozungulira - ndi mawonekedwe okhazikika (kutsika, kutsika, kuchepa kwa zomatira kapena zingwe) zimayambitsa zolakwika ziwiri.

Momwe Kudulira Kumapeto Kumayambitsira Zomatira Kutulutsa

Kutuluka kwa zomatira kumatanthauza kulowa kwa zomatira mosayembekezereka kuchokera m'mphepete mwa tepi, kuipitsa zomangira zomata kapena mbali yakumbuyo ya tepi. Nkhope yodulidwa imakhala ndi chikoka chachindunji.

1. Kukoka ndi zingwe zotsatira kuchokera odulidwa

Ngati slitting blade ndi yosalala kapena kudula ngodya sikuli koyenera, tsambalo limakoka ndi kutambasula silikoni yosinthika PSA m'malo moidula bwino. Izi zimayambitsa:

• Zomatira zong'ambika zong'ambika zimasiya ulusi wa guluu wotsogola kwambiri m'mphepete mwa tepi. 'Ndevu zomatira' izi zimasamutsidwa ndikusweka mosavuta pokonza kapena kusungira, ndikupanga mawonekedwe a zomatira.

• Kusunthira zomatira m'mbali: Mphamvu yokoka ikamadula imakokera zomatira kumapeto ngakhalenso mbali yopingasa ya gawo lapansi. Pamene tepi ndi bala mu mpukutu, ndi extruded zomatira kumamatira kwa PTFE kumbuyo kwa wosanjikiza moyandikana. Mukamasula, guluu wotsalira amawonekera m'mphepete - kulephera kwachikale.

2. Extrusion zotsatira kuchokera m'mbali mapeto nkhope

Nkhope zosamveka bwino (malo opindika, zopindika, ndege zoyenda) zimakhala ndi kupsyinjika kwapamtunda kwapamtunda pomwe tepiyo imakulungidwa mwamphamvu kukhala mipukutu. Silicone PSA ndi viscoelastic - imayenda pansi pa kupanikizika kosalekeza, makamaka panthawi yosungirako kutentha kwambiri kapena kuyenda. Kupanikizika kumeneku kumapangitsa kuti zomatira ziziyenda kuchokera kumayendedwe othamanga kwambiri kupita ku voids otsika, kufinya kuchokera kumapeto.

3. Chothyoka m'mphepete chisindikizo pakati pa zomatira ndi gawo lapansi

Kudula kwabwino kumapereka gawo losakanikirana lomwe limaphatikiza zigawo zonse. Kutsetsereka kosakwanira kungayambitse delamination ndi kupatukana pakati pa zomatira ndi fiberglass, kapena mabowo pamtanda, kuswa m'mphepete mwake. Mukatenthedwa, zomatira zofewa zimalowera kunja kudzera mu tinjira tating'ono. Kutentha kwambiri (monga zosindikizira kutentha pamwamba pa 200 ° C), madzi omatira amawomba, komanso nkhope zomata zimawonjezera chiopsezo chotulutsa.

Momwe Cut End Nkhope Imayambitsa Kukweza M'mphepete

Kukweza m'mphepete kumatanthawuza kulekanitsa m'mphepete mwa tepi kuchokera kumalo omangika pansi pa kukanidwa kapena kutentha pambuyo pakugwiritsa ntchito.

1. Thinned m'mphepete zomatira wosanjikiza - ofooka kugwirizana zone

Masamba osawoneka bwino kapena magawo opindika olakwika amatulutsa kupsinjika: tsambalo limafinya zinthuzo pambali m'malo mozicheka bwino. Zomatira zimayenda motsatana pansi popanikizidwa, zomwe zimatsogolera ku zomatira zoonda kwambiri kapena kusowa kumapeto kwenikweni. Malo am'mphepete awa ali ndi mphamvu yolumikizira yotsika kwambiri kuposa thupi la tepi, kotero kukweza m'mphepete kumayambira pano pansi pa kukangana kochepa kapena kupsinjika kwamafuta.

2. Substrate burrs ndi delamination - wedging effect

PTFE tepi gawo lapansi lili ndi galasi fiber. Kucheka kosayenera kumakoka ulusi wa fiberglass m'malo moudula bwino, ndikusiya magalasi olimba a fiberglass kumapeto. Panthawi yothirira, tizitsulo zolimbazi zimakweza m'mphepete mwa tepi, kupanga timipata tating'onoting'ono pakati pa zomatira ndi chogwirira ntchito - kutsekereza kukhudzana kwathunthu ndikupangitsa kukweza.

Ngati slitting imayambitsa delamination pakati PTFE ❖ kuyanika ndi fiberglass m'mbali, molakwika matenthedwe kukula mitengo kumabweretsa kupsyinjika mkati pambuyo Kutentha, mwachindunji peeling m'mbali kutali magawo.

3. Mphepete mwachitsulo kapena chofufumitsa - kupanikizika maganizo

Ma serrations owoneka ndi notch amatchera mpweya ndikuletsa kukhudzana konse pamtunda pambuyo polumikizana. Ngakhale m'mphepete mwa macroscopically athyathyathya okhala ndi micro-unevenness amakula mosiyanasiyana akatenthedwa, kung'amba mawonekedwe omangirira ndikuyambitsa kukweza m'mphepete.

4. Kuipitsidwa kuchokera ku zomatira zowonjezera - kuchepetsedwa m'mphepete mwa tack

Zomatira zowongoka kwambiri zimatha kumamatiranso kumapeto kwa tepi, kusinthira zinthu zamtundu wa zomatira zam'mphepete. Madontho amafuta omwe amasamutsidwa kuchokera kumasamba nawonso amatsitsa m'mphepete - zonse zimagwira ngati zokweza.

Zofunikira Zakumapeto Kwamapeto - Momwe Mungapewere Kuphulika ndi Kukweza

Pofuna kupondereza zomatira ndi kukweza m'mphepete kwenikweni, nkhope yopukutira iyenera kukwaniritsa izi:

1. Morphology - yosalala komanso yopepuka

• Zingwe zamagalasi zimadulidwa mwaukhondo popanda kuwonekera.

• Zomatira zomatira, gawo lapansi, ndi zokutira za PTFE zimapanga gawo lophatikizika lathyathyathya.

• Palibe zomangira zomatira, kuchepa kwa zomatira, kapena delamination.

2. Nthawi zonse - molunjika ndi yunifolomu

• Nkhope yowongoka yokhala ndi kugwedezeka pang'ono ndi kupendekera.

• Imawonetsetsa kufalikira kwapang'onopang'ono kofananako ikakulungidwa mumipukutu.

Nkhope yosalala, yowoneka bwino, yopanda kuwonongeka imakhala ngati 'chisindikizo' cha m'mphepete mwa tepi. Imatseka zomatira kuti zisasunthike ndipo zimatsimikizira mphamvu yolumikizana kwathunthu m'mphepete mwa millimeter iliyonse - kuchotsa kutulutsa ndi kukweza komwe kumachokera.

Chidule - Kudula Ubwino Kumakhudza Magwiridwe Atepi Mwachindunji

Aokai PTFE imagwiritsa ntchito zida zosekera mwatsatanetsatane zokhala ndi mpeni wakuthwa komanso ngodya zokongoletsedwa kuti ipange m'mphepete mwa tepi kuti ikhale yoyera, yosalala, komanso yopanda chilema. Ngati mukukumana ndi kutuluka m'mphepete kapena kukweza ndi matepi ena, kudulidwa kwabwino kungakhale chifukwa. Lumikizanani nafe kuti tikambirane ntchito yanu.

Zomwe zili pamwambazi zimaperekedwa ndi Malingaliro a kampani Jiangsu Aokai New Materials Technology Co., Ltd.

Ngati mukufuna kudziwa zambiri zatsatanetsatane, zochitika zamagwiritsidwe ntchito ndi mayankho makonda pazogulitsa zathu zonse, kuphatikiza nsalu za PTFE zotentha kwambiri, matepi a PTFE, malamba a PTFE ma mesh conveyor, malamba omangira opanda msoko, nsalu ya PTFE ya mbali imodzi, lamba wosamva kutentha kwa magalasi apamwamba, osagwira magalasi apamwamba, chonde osagwirana ndi fiberglass. ife:

• Bambo Guo: +86 18944819998

• Bambo Liu: + 86 13705266308

Nthawi zonse timatsatira malingaliro a ukatswiri ndi kukhulupirika, ndipo tadzipereka kukupatsirani mayankho amodzi ndi ntchito zolingalira.