
Mukamva 'galasi lokhala ndi chivindikiro chamatabwa ndi udzu', ambiri amaganiza za kapu ya khofi wamakono. Ndiwo pamwamba. Nkhani yeniyeni ili muukwati wakuthupi ndi kupwetekedwa kwa mutu komwe kumayambitsa-kumene chinthu chosavuta chakumwa chimakhala phunziro la kutentha kwa kutentha, kusindikiza kukhulupirika, ndi zofunikira zapadziko lonse lapansi. Si chikho chabe; ndi kukambirana pakati pa nkhuni, galasi, ndi chizolowezi chogwiritsa ntchito.
Vuto loyamba, lomwe ndidawonapo oyambitsa akulowa m'mutu, ndikuyesa chivindikiro chamatabwa ngati chokongoletsera. Wood imayenda. Imakula ndikulumikizana ndi chinyezi, makamaka ikamalumikizana pafupipafupi ndi zakumwa zoziziritsa kukhosi. Kukwanira bwino m'nyumba yosungiramo zinthu ku Shanghai kumatha kukhala chipwirikiti, chipwirikiti ku Bangkok konyowa kapena chivindikiro cholimba, chong'ambika ku Arizona. Chisindikizo sichimangokhudza gasket ya silikoni; ndi za kukhazikika kwa nkhuni. Magulu ambiri oyamba amalephera apa, zotchingira mwina zikung'ambika kapena kuchucha pakatha milungu ingapo.
Simungagwiritse ntchito nkhuni zilizonse. Nsungwi ndi yotchuka chifukwa cha kukula kwake msanga, koma kachulukidwe kake kamasiyana. Ndimakonda njuchi kapena mapulo apamwamba kuti asakhale ndi chivindikiro - tirigu wosasinthasintha, kachitidwe kabwino ka makina. Koma ndiye inu muli mu mtengo. Kusankha kumatengera mtundu wonse wa kupanga. Wopereka zinthu ngati EUR-ASIA COOKWARE CO., LTD., okhala ndi voliyumu yamagalasi otenthedwa, nthawi zambiri amatulutsa zida zomangira kuchokera kumagulu apadera, ndikupanga unyolo wosiyana. Malo ochitira msonkhano - pomwe galasi limakumana ndi matabwa - ndipamene kuwongolera kwabwino kumachitikadi, kapena kugwa.
Bowo la udzu ndi tsatanetsatane wina wobisika. Kubowola dzenje loyera, lopanda zing'onozing'ono kudzera pachivundikiro chamatabwa chopindika kumafuna ngodya ndi liwiro lapadera. Mofulumira, mumawotcha nkhuni; mochedwa kwambiri, mumangong'ambika. Ndipo kutalika kwa dzenje? Iyenera kukhala ndi udzu wokhazikika wa 12mm komanso kuganiziranso za silicone yomwe nthawi zambiri imakhala nayo. Bung imeneyo imayenera kupanikizika mokwanira kuti isindikize koma osati kwambiri kotero kuti kuika udzu kumakhala kolimbitsa thupi. Ndi masewera olekerera 0.5mm.
Aliyense amayang'ana pa chivindikiro, koma thupi lagalasi ndi kavalo chete. Za a galasi ndi matabwa chivindikiro ndi udzu, mufunika galasi la soda-laimu. Osati kokha chifukwa cha kulimba, komanso chifukwa cha kutentha kwake kwa kutentha pamene kuthira madzi otentha kuti apange khofi asanawonjezere ayezi. Ndawonapo zinthu zotsika mtengo zomwe zimagwiritsa ntchito galasi lotsekedwa, lomwe ndi mlandu. Kutentha kochitidwa ndi opanga akuluakulu, monga malo oyendetsedwa ndi EUR-ASIA COOKWARE ku Taian, ndikofunikira. Kutulutsa kwawo kwapachaka kwa zivundikiro zotentha za 15 miliyoni kumalankhula ndi mphamvu yofunikira kuti isasinthasintha.
Kunenepa kwake ndikokwanira. 3mm amamva kufooka kwambiri kwa kapu yogwiridwa; 5mm ikhoza kukhala yochulukirapo komanso kuvulaza kutentha kwa zakumwa zoziziritsa kukhosi. Tidakhazikika pa 4mm ngati malo okoma pakukula kwa 16oz. Chinthu china ndi mkombero. Iyenera kukhala yopukutidwa ndi moto kuti ikhale yosalala, osati kungomva milomo koma kuti ipereke ndege yabwino kuti chivundikirocho chitseke. Kupanda ungwiro kulikonse pano, ndipo mumatha kutayikira, ziribe kanthu momwe chivindikirocho chiri chabwino. Kutumiza kwawo kumisika ngati Germany ndi Japan, komwe kumadziwika ndi cheke chaubwino, kumatanthauza maziko omaliza aluso omwe simungawaganizire mopepuka.
Apa ndipamene ma prototype amafera. The gasket singakhale kuganiza mozama. Silicone ya kalasi ya chakudya ndiyofunika, koma durometer (kuuma) ndiye chinsinsi. A 50 Mphepete mwa nyanja A ikhoza kukhala yofewa kwambiri, yopunduka pansi pa kukakamizidwa kwa chivindikiro; 70 ikhoza kukhala yolimba kwambiri, kulephera kubweza nsonga zazing'ono zamatabwa. Tinayesa 60 Shore A yokhala ndi milomo iwiri-milomo imodzi imamatira pa galasi lagalasi, ina pansi pa chivindikiro chamatabwa. Izi zimapanga magawo awiri otchinga. Kupeza gasket iyi inali ntchito yokhayokha. Ma gaskets ambiri a generic lid amapangidwira ma pulasitiki onse.
Ngakhale ndi zigawo zangwiro, msonkhano womaliza ndi wa semi-manual. Kuyika zikhomo zachitsulo zosapanga dzimbiri kupyola matabwa ndi mu anangula a chivindikiro cha galasi (kawirikawiri wokutidwa ndi chitsulo chosapanga dzimbiri cholumikizidwa ku galasi) kumafuna ma jig owongolera. Ogwira ntchito amakhala ndi 'kumverera' pamene pini yakhazikika bwino. Poyendera mafakitale m'magawo a mafakitale a Shandong, ndawona kusiyana komwe mzere wokhazikika umapanga. Kutulutsa kwake ndikwambiri, koma chidwi cha mayankho owoneka bwinowa ndi omwe amalekanitsa batch yokhala ndi mahinji osasunthika kuchokera pomwe zivundikiro zimakhala zomasuka mokwiyitsa kapena zolimba.
Gawo ili ndipamenenso kuyendera komaliza kumachitika. Kodi njere zamatabwa zomwe zili pachivundikirocho zimagwirizana ndi mtundu wamba? Kodi pali ming'alu ing'onoing'ono yatsitsi mugalasi pafupi ndi chogwirira chake? Awa ndi macheke owonera omwe palibe makina ofananira. Kampani yomwe ili ndi antchito 90+, malinga ndi kapangidwe ka EUR-ASIA, mwina ili ndi msonkhano wodzipatulira wa QC, wofunikira kwambiri pabizinesi yawo yotumiza kunja komwe 2% ya zolakwika zitha kutanthauza kukanidwa kwa chidebe chonse.
Mawu akuti "export-grade" amasinthidwa mosasamala. M'nkhani ino, a galasi ndi matabwa chivindikiro ndi udzu zopangidwira mashelefu a EU kapena aku Japan, zikutanthauza kupititsa mayeso osuntha (kodi chilichonse chimachoka pamtengo kapena galasi kukhala madzi acidic?), mayeso okhazikika, ndikusiya mayeso. Kutha kwa nkhuni ndikofunika kwambiri - kuyenera kukhala mafuta otetezedwa ku chakudya, osamva madzi kapena sera, osati vanishi wamba. Ogula ambiri aku Europe tsopano amafuna nkhuni zovomerezeka ndi FSC, ndikuwonjezera gawo lina pakufufuza.
Apa ndi pamene opanga ophatikizana ali ndi malire. Kampani yomwe imayang'anira kutentha kwa magalasi (monga EUR-ASIA COOKWARE CO., LTD., ndi awo glass-lid.com kutengera luso lapadera) ndipo wakhazikitsa maubale ndi othandizira omwe akugwirizana nawo akhoza kuwongolera ndondomekoyi. Mndandanda wawo wazogulitsa umaphatikizapo zinthuzi ngati gawo la mizere yokulirapo yakukhitchini, zomwe zimafunikira m'misika ngati Poland, Brazil, kapena South Korea komwe chikhalidwe cha malo odyera chikuchulukirachulukira.
Udzu womwewo ndi cholemba chomaliza. Mapeto a mapepala amawonongeka ndikukhala ofooka. Masamba a silicone ndi abwino koma amafunikira maburashi oyeretsera. Zosasintha nthawi zambiri zimakhala zitsulo zosapanga dzimbiri 304, zomwe zimabweretsa vuto lake - kuyendetsa kutentha. Udzu wachitsulo mu zakumwa zoziziritsa kukhosi umazizira kwambiri, zomwe ogwiritsa ntchito ena sakonda. Palibe yankho langwiro, kusinthanitsa kumangovomerezedwa pamapangidwewo.
Kotero, zomwe mumathera nazo sizingokhala a galasi ndi matabwa chivindikiro ndi udzu. Ndi kusagwirizana pakati pa zinthu zakuthupi ndi zakuthupi, pakati pa kukopa kwa amisiri ndi zenizeni zopanga zambiri, pakati pa kutentha kokongola ndi kulimba kwa magwiridwe antchito. Matembenuzidwe opambana, omwe amakhala mu khitchini yamalonda kapena chizolowezi cha tsiku ndi tsiku, ndi omwe mlengiyo amamvetsetsa mikangano iyi kuchokera mkati. Iwo amavomereza kuti nkhuni zidzasintha pang'ono pakapita nthawi, kuti galasi lidzakhala ndi zokala zazing'ono, komanso kuti chithumwacho chimakhala patina. Cholinga chake si ungwiro wosabala, koma kupanda ungwiro kolingalira. Ndicho chimene mukugulitsadi—kapena muyenera kukhala.
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