Nkhani - Kodi payipi yamafuta ya PTFE ndi chiyani?

Mapaipi a PTFEPoyamba zinkagwiritsidwa ntchito m'magawo a magalimoto ndipo zinatchuka mwachangu. Mapayipi opangidwa ndi polytetrafluoroethylene amagwira ntchito bwino kuposa payipi ya rabara m'magalimoto chifukwa cha kupezeka kwake kwambiri m'mabizinesi komanso magwiridwe antchito ake abwino kwambiri, kotero kugwiritsidwa ntchito kwawo m'magalimoto kukuchulukirachulukira.

Thepayipi ya PTFEndi chubu chopangidwa ndi mkati mwa PTFE ndi wosanjikiza wakunja wolukidwa ndi chitsulo chosapanga dzimbiri ngati chivundikiro choteteza. Chophimba cha PTFE chili chofanana ndi chubu cha PTFE chokhala ndi chivundikiro chakunja choteteza, chomwe chimawonjezera kukana kwake kupsinjika.

Makhalidwe a payipi ya PTFE:

Mankhwala osagwira ntchito

lKuchepa kwa mpweya

lKuchuluka kotsika kwambiri kwa kukangana

lKulemera kochepa

lOsamata

lOsanyowetsa

lSi poizonil

Chosayaka moto

lKukana nyengo / ukalamba

lKusagwira zosungunulira

Katundu wabwino kwambiri wamagetsi

Zosankha zapakati pa payipi ya PTFE:

100% Virgin PTFE yamkati

Chubu chathu chamkati cha PTFE chopangidwa ndi utomoni wa PTFE wa 100% wopanda utoto kapena zowonjezera.

Pakati pa PTFE yoyendetsa (yotsutsana ndi static)

Yosayatsa kapena yoyendetsa bwino kuti ichotse mphamvu zosayatsa zomwe zimakhudza kusamutsa madzi oyaka. Kuti igwire ntchito ndi E85 ndi Ethanol, kapena Methanol Fuel, ndikofunikira kugwiritsa ntchito PTFE yamkati.

Zosankha za payipi yamafuta ya PTFE:

Paipi ya PTFE yokhala ndi chitsulo chosapanga dzimbiri cholukidwa- Imodzi mwa payipi yamafuta ya PTFE yotchuka kwambiri

Paipi ya PTFE yokhala ndi chitsulo chosapanga dzimbiri cholukidwa - Kuti iwonjezere mphamvu pa ntchito zina

Paipi ya PTFE yokhala ndi chitsulo chosapanga dzimbiri cholukidwa ndi nayiloni yakuda yophimbidwa - Chitetezo chabwino ku chitsulo chosapanga dzimbiri komanso kukana kukwawa

Paipi ya PTFE yokhala ndi chitsulo chosapanga dzimbiri komanso yokutidwa ndi PVC - Imateteza bwino ku chitsulo chosapanga dzimbiri ndipo imapangitsa kuti iwoneke bwino kwambiri pagalimoto yanu

Ubwino wa payipi yamafuta ya PTFE poyerekeza ndi payipi yamafuta ya rabara:

Paipi ya Polytetrafluoroethylene (kapena polytetrafluoroethylene) ndi njira yabwino kwambiri yosinthira payipi ya rabara. Ndi kupanga ndi nyumba yoyenera, imatha kukhala yolimba kwambiri komanso yosavuta kuyiyika mu dongosolo. Ngakhale kuti sipereka mtundu wofanana wa elastic wopangidwa ndi rabara, mapaipi a PTFE ndi olimbana kwambiri ndi mankhwala ambiri, ndipo nthawi zambiri samatulutsa utsi, zomwe ndizofunikira pa malo aliwonse otsekedwa. Kukana kwa mankhwala kumeneku kumatanthauzanso kuti mapaipi a PTFE amawonongeka pang'onopang'ono kuposa mapaipi a rabara.

Kukangana kwa pamwamba pa PTFE nakonso n'kotsika kuposa kwa rabala, zomwe zikutanthauza kuti kuthamanga kwa madzi kumatha kuchepetsedwa pogwiritsa ntchito payipi ya PTFE. Ngakhale kuti rabala imatha kuwola mosavuta kutentha kwambiri, PTFE imapirira kutentha kwambiri, zomwe zimapangitsa kuti ikhale chisankho chabwino kwambiri m'mafakitale osiyanasiyana.

Kukangana kwa pamwamba pa PTFE nakonso n'kochepa kuposa kwa rabala, zomwe zikutanthauza kuti kugwiritsa ntchito payipi ya PTFE kungathandize kuti kuyenda kwa madzi kuyende bwino. Rabala ndi yosavuta kuwola kutentha kwambiri, ndipo PTFE imapirira kutentha kwambiri, zomwe zimapangitsa kuti ikhale chisankho chabwino kwambiri m'mafakitale osiyanasiyana.

Choyamba, payipi ya PTFE imagwira ntchito ngati chotchinga nthunzi kuti fungo la petulo lisatuluke mu garaja kapena m'sitolo ndikuyaka pamene galimoto yanu ikupuma.

Chachiwiri,Paipi yokhala ndi PTFEIli ndi mphamvu yolimbana ndi mankhwala ambiri ndipo imathandizira madzi ambiri agalimoto, zomwe sizingatheke ndi rabara wamba. Chofala kwambiri ndichakuti mafuta osakanikirana amakhala ndi ethanol. Mapaipi wamba a rabara amawonongeka akakhudzana ndi mafuta awa, ndipo pamapeto pake amawola mpaka kufika poti angayambe kutuluka kapena kulowetsa mafuta - zomwe ndi zoopsa kwambiri.

Chachitatu, payipi yolumikizidwa ndi PTFE ili ndi kukana kutentha kwambiri - kwenikweni, kutentha komwe payipi yathu yogulitsa mafuta imagwiritsira ntchito ndi madigiri -60 Celsius mpaka +200 Celsius. Ndikoyenera kwambiri kutsegula chitoliro chamadzi pagalimoto yanu yamasewera.

Chachinayi, payipi yathu ya PTFE yokhala ndi payipi yamafuta ili ndi mphamvu yogwira ntchito kwambiri, zomwe zimatsimikiziranso kuti mutha kuigwiritsa ntchito pamitundu yonse ya magalimoto ndi ma hot rod. Kukula kwa AN6 ndikoyenera 2500PSI, kukula kwa AN8 ndikoyenera 2000psi - ngakhale pa ntchito zovuta kwambiri, pali mphamvu yokwanira.

Kodi Ndi Mafuta Otani Amene Muyenera Kugwiritsa Ntchito ndi E85 ndi Ethanol, kapena Mafuta a Methanol?

Kugwiritsa ntchito mafuta a ethanol ndi methanol kwakhala kotchuka kwambiri m'zaka zaposachedwa, makamaka chifukwa cha kukwera kwa injini za turbocharged supercharged. E85 kapena ethanol yatsimikizira kuti ndi mafuta otsika mtengo omwe angapereke ntchito zovuta zokhala ndi octane rating komanso mphamvu. Kuphatikiza apo, ingapangitsenso kuziziritsa mpweya wolowa.

Komabe, ethanol imawononga zinthu, nthawi zina imapanga chinthu chofanana ndi gel, ndipo ingawononge zigawo za dongosolo la mafuta, apo ayi sidzakhudzidwa ndi mafuta ndi mpweya wothamanga.

Fyuluta yapadera yamafuta iyenera kugwiritsidwa ntchito. Zachidziwikire muyenera kuonetsetsa kuti pampu yanu yamafuta ikugwirizana, koma bwanji za mzere wamafuta?

Paipi ya PTFE ikhoza kuperekedwa ndi kuluka kwachitsulo chosapanga dzimbiri komanso chophimba chakuda. PTFE iyi yoyendetsa magetsi imagwiritsa ntchito kuluka kwakunja ndi cholumikizira chamkati cha PTFE, chomwe chimalimbana kwambiri ndi zinthu za mankhwala komanso kuwonongeka kwa kutentha. Waya woyendetsa magetsi ndi wofunikira kugwiritsa ntchito ndikuganizira ngati mungasankhe njira ya PTFE, chifukwa mphamvu yamagetsi yomwe imapangidwa ndi kuyenda kwa mafuta imayaka/kuyaka ndikuyambitsa mphamvu, zomwe zimayambitsa moto.

PTFE ndi yovuta kwambiri kuikonza, koma moyo wake sukhudzidwa mosavuta ndi kutentha ndi kupanikizika. Izi zimapangitsa kuti ikhale chisankho chabwino kwambiri cha mafuta owononga, komanso zingwe zoyendetsera magetsi, zingwe zamafuta a turbine, ndi zina zotero. Pazifukwa izi, ndi chisankho chabwino cha mafuta a E85 ndi ethanol ndi methanol.