
Lapho abantu abaningi bezwa 'imbiza yesivalo sengilazi yokukhiya', ngokushesha bafanekisela leyo ringi ye-silicone. Iqhawe, akunjalo? Into edala uphawu, igcina izinto zizintsha. Kodwa ngemva kweminyaka eyishumi yokuhlonza nokuhlola lokhu kwemigqa ye-kitchenware, ngingakutshela indaba yangempela iqala ngejika lengilazi elishisayo kanye nokunemba kwesiteshi esingaphansi kwaleso sivalo. I-gasket iqeda nje umsebenzi. Abangenisi abaningi bathola lokhu emuva, bagxile kuphela ezitifiketini zebanga lokudla zendandatho kuyilapho beziba ukucaba kwesivalo kanye nokuqedwa komugqa wembiza. Ngaleyo ndlela ugcina unesilinganiso sokungaphumeleli esingu-30% esivivinyweni se-vacuum seal, ngisho ne-gasket 'ephelele'.
Ake sihlukanise iyunithi efanele. Unomzimba wembiza, ingilazi ye-soda-lime, epholile. Ukuthukuthela akukona nje okwamandla; ichaza ukumelana nokushaqeka okushisayo, okubalulekile ekuhambeni usuka esiqandisini uye ku-microwave. Irimu idinga ukupholishwa ngomlilo—akukho ma-micro-burrs. Noma yikuphi ukungapheleli okuncane lapha kuwumgwaqo omkhulu womoya. Bese kuba nesivalo. Ingxenye ebalulekile akuyona into engaphezulu oyibonayo, kodwa isiteshi esifakwe ngomshini (noma esigxivizwe) esingaphansi esibeka i-silicone gasket. Ukujula nobubanzi balesi siteshi yikona konke. Iqine kakhulu, i-gasket icindezela kakhulu futhi ihluleke ngaphambi kwesikhathi; ukuxega kakhulu, awusoze uthole uphawu lokuqala. Ngike ngabona amafekthri esebenza ngokubekezelela okungu-+/- 0.5mm futhi ngiyazibuza ukuthi kungani ukuvumelana kwezimpawu zabo kuyihlaya.
Lapha yilapho ukulawulwa kwenqubo yomkhiqizi kubonisa khona. Ngikhumbula ngivakashela isikhungo se-EUR-ASIA COOKWARE CO.,LTD e-Taian. Ukuhamba emgqeni wokukhiqiza, okwagqama kwakungesona isikali—izingxenye eziyizigidi ezingu-15 minyaka yonke zibalulekile—kodwa indawo yazo yokuhlola ye-QC yokujula kwesiteshi sesivalo. Bebesebenzisa amageji e-go/no-go kuwo wonke amaqoqo okukhiqiza, isinyathelo esilula kodwa esisebenzayo ama-workshop amaningi amancane ayeqa. Ukugxila kwabo ku- ingilazi lock lid jar njengohlelo, hhayi nje izingxenye ezithile, zachaza umthamo wazo wokuthekelisa ezimakethe ezifana neJalimane neJapan, lapho abathengisi benonya ezivumelwaneni zokuhlola uphawu.
Ingilazi ngokwayo ibalulekile. Ngezinhloso eziningi zangempela ingilazi lock lid jar, udinga i-annealing enciphisa ukucindezeleka kwangaphakathi. Ngike ngaba nezimbiza, ezivela kweminye imithombo, ziqhekeka ngokuzenzakalelayo kusukela ekushintsheni kwezinga lokushisa elizungezile ngesikhathi sokuthutha—iphupho elibi. Ikhomba ukupholisa okungalingani ku-annealing lehr. Isisekelo sidinga ukunakwa. Iphansi eliyisicaba alinakuxoxiswana ngalo ukuze lizinze, ikakhulukazi izimbiza ezinde. Kuzwakala kuyisisekelo, kodwa ungamangala ukuthi bangaki abafeyila 'ukuhlolwa kwe-wobble' okulula ku-granite countertop.
Wonke umuntu uyazifela nge-silicone yebanga lokudla. Yebo, kuyimpoqo. Kodwa i-durometer (ukuqina) yaleyo silicone iwuphawu olungashiwongo. I-durometer ethambile (efana ne-Shore A 50) ivala kalula ngokucindezela okuncane kwesandla—okukhulu ukufinyeleleka. Kodwa kuncipha ngokushesha, ikakhulukazi ngokudla okunamafutha. Inhlanganisela eqinile (Shore A 70) ihlala isikhathi eside kodwa idinga ukucindezela okuqinile ukuze ixhume. Izimbiza eziningi zebanga labathengi zihlose cishe u-60-65 njengesivumelwano. Umumo we-gasket cross-section—noma ngabe i-O-ring, i-D-ring, noma iphrofayela yangokwezifiso—ihlangana ngokuqondile naleso siteshi sesivalo engisishilo ekuqaleni. Ukumataniswa. Awukwazi ukucacisa eyodwa ngaphandle komunye.
Ukwehluleka okuvamile engikutholile ukuphenyisa i-gasket noma ukuphuma esiteshini lapho isivalo sivalwa nge-engeli. Lokhu kuvame ukukhomba isiteshi esine-engeli engashoni kakhulu noma i-gasket enganamatheli ngokwanele (kwesinye isikhathi ichashaza elincane lokunamathisela okuvikela ukudla lisetshenziselwa ukulibamba endaweni lapho lihlanganiswa). Lena inkinga yangemuva yesikhalazo sakudala: ikhasimende lithi imbiza ayivali, kodwa inkinga akulona uphawu ngokwalo, ukuthi i-gasket ayikho ngisho sesimweni sokusebenza.
Bese kuba nokuphila isikhathi eside. I-silicone imunca iphunga, ikakhulukazi eziqholweni, utamatisi, noma ukhari. Alikho inani lokugeza eliqeda ngokuphelele. Lokhu ukulinganiselwa kwezinto ezibonakalayo, hhayi isici. Iseluleko sochwepheshe ukunikezela izimbiza ngohlobo lokuqukethwe. Ohlotsheni olushiwo, i-EUR-ASIA, imigqa yemikhiqizo yabo ivamise ukuhlukanisa izimbiza ngokusetshenziswa okuhlosiwe—izimpahla ezomile, uketshezi, ukudla okuvutshelwe—ngesinye isikhathi okusho ukwakheka okuhlukile kwe-gasket, nakuba bengavamile ukumaketha ngaleyo ndlela. Kuyimininingwane oyithatha emashidini abo obuchwepheshe.
Ingidi. Ngokuvamile kuba ibheyili yocingo noma i-plastic clamp. Umgomo uwukunikeza ingcindezi eyanele, ngisho ephansi ukuze ucindezele i-gasket ngaphandle kokudinga amandla e-Herculean. Amaphoyinti e-pivot abalulekile. Uma amahinge amaphuzu ebheyili eqinile, abantu ngeke bawavale ngokugcwele. Axege kakhulu, futhi awayifaki ingcindezi eyanele. Ngike ngabona izinsimbi ezenziwe nge-POM (i-acetal) ezikhathala futhi ziqhekeke ngemva konyaka wokusetshenziswa nsuku zonke endaweni yasekhishini eswakeme. Ibanga le-Glass-lid.com livamise ukusebenzisa ibheyili yentambo yensimbi engagqwali enokubambelela okuboshwe ngepulasitiki. Insimbi inikeza ukungezwani kwentwasahlobo; ukunamathela kuvimbela ukunwaya futhi kuthuthukisa ukubamba. Idizayini enengqondo, eyongayo.
Kodwa nansi i-nuance: indlela yokukhiya kufanele ibhekane nobukhulu besivalo sengilazi. Indawo evaliwe yebheyili kufanele ilinganiswe ukuze kuthi lapho iphendulwa phansi, ihlale nje idlule iphuzu lokucindezela okuphezulu ku-gasket. Lo mklamo omaphakathi nendawo uyigcina ikhiyiwe. Uma ukubekezelelana ekugqineni kwesivalo seglasi kuyahlukahluka, ezinye izivalo zizocindezelwa, ezinye zicindezelwe kakhulu. Lesi yimbangela engumsuka yokusebenza okungaguquki ngisho nangaphakathi kweqoqo elifanayo lokukhiqiza. Imboni eqinile izoba ne-jig ukuhlola lesi senzo kuzivalo eziyisampula.
Ezitsheni ezinkulu, ngaphezu kwamalitha angu-1.5, ibheyili eyodwa ayanele. Udinga isistimu enezinsimbi ezimbili ukuze usabalalise ingcindezi ngokulinganayo. Umshini wokucindezela ongalingani uzosonga isivalo kancane, uphule uphawu ngakolunye uhlangothi. Kuwukwengamela okuvamile ekwakhiweni. Awukwazi nje ukukala umklamo wembiza encane; kufanele uphinde unjiniyela uhlelo lokusebenza lokucindezela.
Ezilungiselelweni zezentengiselwano, njengamakhefi asebenzisa lezi zindawo zokugcina ezomile ngobuningi noma emakhishini okulungiselela ukudla, iphuzu lokuhluleka ngokuvamile liwukubambelela ku-clamp yepulasitiki ngemva kwemijikelezo ephindaphindiwe yomshini wokuwasha izitsha. Ukushisa nezinto zokuhlanza kungenza amapulasitiki athile abe brittle. Kungakho ezimeni zokusetshenziswa kakhulu, bengingancika emshinini wokubopha wensimbi engenasici, noma ngabe kubiza ngaphezulu. Isamba sezindleko zokubala ubunikazi.
Enye inothi elisebenzayo: ama-thermal dynamics. Imbiza egcwele isobho elishisayo, ivalwe, futhi ifakwe efrijini ngokuvamile izodala i-vacuum seal eqinile kangangokuthi kunzima ukuyivula. Lesi isici sophawu oluhle, hhayi iphutha, kodwa lukhungathekisa abasebenzisi. Eminye imiklamo esezingeni eliphezulu ihlanganisa umsele okhipha ukucindezela okuncane esivalweni noma ku-gasket, kodwa ibhalansi ekhohlisayo—awufuni ukufaka engozini uphawu ukuze ugcine indawo ebandayo. Abasebenzisi abaningi abazi ukuthi ukugeleza kwamanzi afudumele phezu kwesivalo imizuzwana embalwa kukhulula i-vacuum ngokunweba umoya ngaphakathi. Lolu wulwazi oluyisisekelo okufanele lube sephaketheni kodwa akuvamile ukuba lube khona.
Ngisebenze neklayenti elifuna ukufaka ilebula yangasese ingilazi lock lid jar amasethi for gourmet ukudla izipho. Inkinga enkulu kwakungekhona ukukhiqiza; bekupakishwa. Ukuvimbela ama-chips ngesikhathi sokuthunyelwa kuyinselelo enkulu. Ukufakwa kwegwebu kufanele kubambe umzimba wembiza futhi kuvimbele isivalo ukuthi singanyakazi futhi siqhekeze umphetho wengilazi. Sagcina sisebenzisa umkhono wepulasitiki we-PET ebhodweni ngalinye, bese kuba ithreyi le-pulp elibunjiwe. Yengeze izindleko, kodwa yehlisa ukulimala kwezokuthutha ukusuka ku-8% kuya ngaphansi kuka-0.5%. I-logistics yengilazi iyingxenye yempi.
Lapho uhlola umphakeli ofana ne-EUR-ASIA COOKWARE CO.,LTD, ukwazi kwabo ngezivalo zengilazi ezishisayo kuyinzuzo enkulu. Kusho ukuthi izilungiselelo zabo zesithando somlilo, imiklamo yesikhunta, nezinqubo zokushisa zibizelwe kuleso sigaba somkhiqizo othile. Imboni eyenza izibuko zokuphuza ngelinye ilanga futhi ingilazi lock lid jar izingxenye ezilandelayo zizoba nokuhlukahluka okuningi. Ukuthekelisa kwabo kokuthekelisa—ngaphezu kuka-90% ezimakethe eziqinile—kungummeleli wekhwalithi engaguquki. Kusho ukuthi bajwayele ukuphumelela ekuhloleni okungahleliwe, ama-AQL angasebenzi kahle, kanye nokuhlolwa okuthile okufana neleaching yokuhola ne-cadmium emihlobiso.
Nokho, ayikho imboni engenasici. Inselele eyodwa ephindelelayo kubo bonke abakhiqizi ukufana kombala kwezivalo ezihlotshisiwe, ikakhulukazi kuwo wonke amarun okukhiqiza. Inqubo yokudubula ngopende we-ceramic ingabangela ukuhluka okuncane komthunzi. Ukuze uthole i-oda lenqwaba, kubalulekile ukuthola isampuli yokukhiqiza futhi ugunyaze isampula yomkhawulo wombala, hhayi nje isampula yokukhiqiza ngaphambilini. Ngifunde lokhu kabuhlungu eminyakeni edlule lapho i-oda lembiza yengilazi ecacile inombala ohlaza kancane eqoqweni lakamuva ngoba umthombo wempahla eluhlaza yesihlabathi sengilazi ushintshile. Manje, into yomugqa kushidi lokucaciswa: Umbala wengilazi ukufanisa isampuli evamile ye-XYZ ngaphansi kokukhanya kwe-D65.
Okokugcina, ukuthambekela kubheke ezinhlobonhlobo. Okungcono kakhulu ingilazi lock lid jar emakethe manje akukhona nje okokugcina; iphephile kuhhavini (ngaphandle kwesivalo, ngokusobala), iphephile nge-microwave, iphephile efrijini, futhi ngokuvamile imshini wokugeza izitsha-iphephile. Lokhu kuphusha izidingo engilazini (i-borosilicate ingcono kodwa ibiza kakhulu) kanye nempahla yesivalo (insimbi engagqwali noma ipulasitiki ekwazi ukumelana nokushisa okuphezulu kwe-clamp). Kusuka esitsheni esisetshenziswa kanye ukuya kuhhashi leqiniso lasekhishini. Izimboni ezitshala imali kusayensi yezinto ezibonakalayo nokuhlola lezi zimangalo yizo ezihlala phambili. Akukhona nje ukwenza imbiza; imayelana nokuqonda umjikelezo wempilo ogcwele wokuthi isetshenziswa kanjani, ihlukunyezwa, futhi ilindeleke ukuthi isebenze.
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