Kukhazikitsa kwa cholumikiziraChubu cha PTFEimatchedwa payipi yosonkhanitsira ya PTFE, payipi yosonkhanitsira iyi nthawi zambiri imapangidwa ndi chubu cha PTFE choyera cha 100% ndi chitsulo chosapanga dzimbiri choluka cha 304 kapena 316 komanso mitundu yosiyanasiyana ya ma connection, imatha kusinthidwa kukhala kutalika kosiyana.
Imadziwika ndi kutentha kwambiri komanso kukana kuthamanga kwambiri, kukana dzimbiri komanso kukana ukalamba, ndipo nthawi zambiri imalumikizidwa ndi makina ndi zida
Malo ogwiritsira ntchito
Polytetrafluoroethylene (PTFE)kusonkhanitsa payipiIli ndi ubwino wambiri, koma mtengo wake wokwera umalepheretsa kugwiritsidwa ntchito m'magawo osiyanasiyana. Pakadali pano, ma payipi a polytetrafluoroethylene amagwiritsidwa ntchito makamaka m'magawo osiyanasiyana a hydraulic, pneumatic, mafuta, mphamvu ndi servo m'magawo a ndege ndi ndege zomwe zimafunikira kwambiri kuti zinthu zigwire bwino ntchito komanso mtundu wake. Monga payipi yosinthika yotumizira magiya apakati, ma payipi a PTFE agwiritsidwa ntchito bwino m'mitundu yosiyanasiyana ya ndege ndi magalimoto oyambitsa. Mwachitsanzo, mayiko ena otukuka akumadzulo otsogozedwa ndi United States adayamba kupanga ma payipi a PTFE kuyambira m'ma 1950, ndipo adayamba kuwapanga m'ma 1920. Ma payipi a polytetrafluoroethylene (ptfe) amagwiritsidwa ntchito kwambiri m'magawo apamwamba a ndege m'ma 1960. Monga chinthu chaukadaulo wapamwamba, ma payipi a ptfe akukopa chidwi kwambiri m'magawo osiyanasiyana ogwiritsira ntchito ndipo akuchita gawo lofunika kwambiri.
Zinthu zomwe zili mu malonda
TheMsonkhano wa payipi ya PTFEIli ndi kulemera kopepuka, kutentha kwakukulu (-55 ~ 232 C), kukhazikika kwa mankhwala, kukana dzimbiri, kukana ukalamba komanso kukana kuyenda pang'ono (1/2 mpaka 1/3 ya payipi yachitsulo) poyerekeza ndi chubu cha rabara ndi bellows yachitsulo. Poyerekeza ndi payipi yomweyi ya rabara, ili ndi ubwino wa kukula kochepa kwa radial, moyo wautali komanso kudalirika kwambiri. Nthawi yomweyo, payipi ya PTFE yolimbikitsidwa ndi waya wachitsulo ili ndi zabwino zambiri, monga kuyamwa kwa kugwedezeka, kukana kutopa kopindika ndi zina zotero.
Ngakhale kuti kusonkhana kwa payipi ya polytetrafluoroethylene kuli ndi ubwino wambiri womwe watchulidwa pamwambapa, kulinso ndi zofunikira kwambiri pakukhazikitsa. Pamene utali wopindika uli wochepa kwambiri, umapangitsa kuti thupi la chubu ligwe ndi kuwonongeka pamalo opindika; kuphatikiza apo, kusokonekera kwa thupi la chubu panthawi yokhazikitsa kudzachepetsanso mphamvu yolimbitsa payipi, zomwe zingayambitse kuchepa kwa moyo wa ntchito ya chinthucho komanso kulephera. Chifukwa chake, posintha payipi ya rabara ndi zitsulo ndi kusonkhana kwa payipi ya polytetrafluoroethylene, chisamaliro chiyenera kuperekedwa ku zofunikira pakukhazikitsa zinthu kuchokera mbali ziwiri za kapangidwe ndi kagwiritsidwe ntchito.
Ikani zolumikizira za payipi ya ptfe
Zolumikizira za payipi ya PTFE zimagawidwa m'mitundu yambiri, zolumikizira zosiyanasiyana zimakhala ndi njira zosiyanasiyana zoyikira, Kuphatikiza apo, m'mimba mwake wamkati mwa payipiyo uyenera kukhala woyenera. Ngati m'mimba mwake wa payipiyo ndi wochepa kwambiri, izi zidzawonjezera kuchuluka kwa madzi mu payipiyo, zimapangitsa kuti dongosolo lizitentha, kuchepetsa magwiridwe antchito, ndikupangitsa kuti kuthamanga kwa magazi kuchepe kwambiri, zomwe zidzakhudza magwiridwe antchito a dongosolo lonselo. Izi ndi makhalidwe ndi kuyika mwatsatanetsatane kwa mtundu uliwonse wa cholumikizira:
Njira yokhazikitsira:
1. Choyamba, mbali yomaliza ya chitolirocho imadulidwa bwino kuti chitolirocho chikhale chooneka ngati O. Ndi bwino kugwiritsa ntchito zida zapadera, apo ayi chidzatuluka madzi; 2. Choyamba ikani nati mu chitolirocho, kenako ikani chitolirocho mu ndodo yolumikizirana ndikuchilimbitsa.
Malo olumikizirana ukhondo:
Zolumikizira zachitsulo chosapanga dzimbiri zotulutsa mwachangu zimatchedwa zolumikizira zaukhondo, zolumikizira zaukhondo, zolumikizira zachitsulo chosapanga dzimbiri, zolumikizira za chakudya, ndi zina zotero. Zolumikizira zamtunduwu zimapangidwa ndi zinthu za SUS304, 316L zomwe zimatumizidwa kunja, zomwe zimatha kukwaniritsa zofunikira za chakudya, zakumwa, mkaka, zodzoladzola, ndi zinthu zachilengedwe. Zofunikira zapadera za mankhwala, mankhwala abwino ndi zinthu zosiyanasiyana. Chogulitsachi chakonzedwa ndi njira yapamwamba yopukutira, pamwamba pake ndi posalala, popanda chopinga, ndipo njira yopangira zinthu zamanja imachotsedwa yokha. Kupanga kumatsatira mosamalitsa miyezo ya ISO, DIN, IDF, SMS, ndi GMP Food Sanitation 3A. Muyezo, wopangidwa ndi kompyuta yaposachedwa kwambiri yolondola magawo atatu, umakwaniritsa zofunikira za chakudya chaukhondo chapakhomo.
Njira yokhazikitsira:
1. Konzani chitoliro chokonzedwa kaye ndikuchidula kutalika komwe mukufuna; 2. Ikani chitolirocho mu chitolirocho, kenako ikani chitolirocho pa ndodo yapakati yolumikizirana; 3. Chitolirocho chikayikidwa, ikani chitolirocho. Chitolirocho chimakankhidwira kunja kuti chiphimbe chitolirocho; 4. Gwiritsani ntchito makinawo kuti mukanikize chitolirocho mwamphamvu pa cholumikiziracho. 5. Malekezero ena a cholumikiziracho amapindikanso motere, ndipo pamapeto pake zolumikizira ziwirizo zimalumikizidwa ndi ferrule, ndipo chubu cholumikizira chosungiramo zinthu zoyera chimasonkhanitsidwa; monga momwe zasonyezedwera pachithunzichi:
Nthawi yotumizira: Januware-29-2021