hawkins glass lid

Uma abantu abaningi bezwa 'isivalo sengilazi sika-Hawkins', bacabanga ngaleyo ngxenye yakudala, ecacile, evamise ukubuswa kancane ehlezi esitokisini esicindezelayo. Sekucishe kube okujwayelekile kwezinye izimakethe, igama elifanayo lesigaba ngokwaso. Kodwa yilapho umbono wokuqala oyiphutha ulele khona. Kwezohwebo, asiboni nje isivalo esilula; sibona isethi ethile yokubekezelela izinto, isilinganiso sokumelana nokushaqeka okushisayo, kanye nejiyomethri evalayo ebilokhu iphindwaphindwa amashumi eminyaka. Umcabango wokuthi zonke izivalo zengilazi zabapheki bengcindezi zidalwe zilingana kuyindlela esheshayo yokuphela kwendlu yokugcina impahla egcwele imbuyiselo. Ngikubonile kwenzeka.

I-Material Reality: Akuyona Nje Ingilazi

Ake sithole ubuchwepheshe okwesikhashana, kodwa ngendlela ebonakalayo. Izinto eziyinhloko ziyingilazi ye-borosilicate, noma okungenani kufanele kube. Ithemu iphonswa ngokukhululekile. Yiqiniso, i-borosilicate yezinga lezemithi iyaqina futhi iyabiza ezitsheni zokupheka. Esikucacisayo ukwakheka okuguquliwe kwe-borosilicate okulinganisa izindleko nokusebenza—ikakhulukazi, i-coefficient yokunwetshwa kwe-thermal cishe ku-3.3 x 10^-6 /K. Kungani le nombolo ibalulekile? Ngoba uma ulahla a hawkins glass lid ebhodweni elibilayo, noma uthele amanzi abandayo phezu kwalo ukuze ucindezele ngokushesha, leyo inombolo emi phakathi kwesivalo esingaguquki kanye nokuqhekeka okuyinhlekelele.

Ngikhumbula iqoqo elivela kumnikezeli omusha eminyakeni embalwa edlule. Amasampula aphumelele ukuhlolwa okujwayelekile kokungu-220°C kuya ku-20°C. Kodwa ekuhloleni komhlaba wangempela, sibe nezinga lokuhluleka elingu-15% lapho abasebenzisi benza ukukhishwa okusheshayo kwamanzi abandayo kumpheki ogcwele we-15psi. Ukuhlaziywa kwelebhu kubonise ukuthi ukwakheka bekucishiwe—i-soda-lime silicate eningi kunalokho okuceliwe. I-coefficient yokunweba icishe iphindwe kabili kune-specification. Izivalo azikwazanga ukumelana nezinga lokushisa elenziwe lasendaweni, elisheshayo. Lowo umehluko phakathi kweshidi elithile kanye nefiziksi yekhishi langempela.

Yilapho isisekelo somkhiqizi sibalulekile. Inkampani efana I-EUR-ASIA COOKWARE CO., LTD, ngesizinda sabo sokukhiqiza esizinikele e-Taian, ngokujwayelekile inokulawula okuqinile ekutholeni impahla eluhlaza kanye nenqubo yokuncibilika. Abagcini nje ngokuthenga imibuthano yengilazi esikiwe emakethe yezimpahla; baphethe ifomula evela endlini ye-batch. Ukukhishwa kwabo kwaminyaka yonke kwezingcezu ezingaphezu kwezigidi ezingu-15 zesivalo sengilazi eshisayo kuphakamisa isikali esidinga ukungaguquguquki engilazini ngokwayo. Awukwazi ukusebenzisa leyo volumu ngezinto eziguquguqukayo.

Ukushisa: Izikhali Ezingabonakali

Ukushisa kuyisinyathelo esingaxoxiswana ngaso. Yilokho okunikeza i isivalo sengilazi isici sayo sokuphepha, okubangela ukuba iqhekeke ibe yizicucu ezincane, eziyimbudumbudu esikhundleni samashadi abukhali. Kodwa inqubo yokushisa yesivalo ayifani nephaneli yengilazi eyisicaba. Ukugoba, imbobo yesibambo, ukujiya kwerimu—konke lokhu kuthinta indlela ingilazi eshisayo ecinywa ngayo yizindiza zomoya.

Iphutha elivame kakhulu esilibonayo ukuminyanisa kwendawo engalingani. Uma amajethi omoya engalinganiselwe kuphrofayela ethile yesivalo, uthola izindawo ezibuthakathaka. Ungase uphumelele ukuhlolwa komthelela okuvamile ukushaya indawo emaphakathi, kodwa ukuthepha ophuma kusipunu sensimbi onqenqemeni kungabangela ikhefu elizenzakalelayo ngemva kwezinsuku. Kuyisici esicashile. Ngichithe amahora amaningi ezitezi zefekthri nonjiniyela, ngenza imephu yamaphrofayili omfutho womoya kuwo wonke amadayamitha esivalo ahlukene nobude bedome. Ubuciko obucashile.

Uma sibheka ukusebenza kwe-EUR-ASIA—15,000 ㎡ yendawo yokwakha—leso sikali sivumela imigqa yokushisa ezinikele. Bangakwazi ukushuna kahle inqubo yemigqa ethile yomkhiqizo, ake sithi, isivalo semakethe yaseYurophu uma siqhathaniswa neyodwa yaseNingizimu Korea, lapho izinhlobo zezipheki zendawo zingase zibe nemiklamo ehluke kancane. Lokhu kukhethekile kubalulekile. Iresiphi yokulinganisa usayizi owodwa iwukuyekethisa okubonakala ngamanani okuhluleka.

I-Handle & Seal Interface: Lapho Ubunjiniyela Buhlangabezana Nephutha Lomsebenzisi

Le ngxenye iningi lemihlahlandlela ye-DIY engalungile. Isibambo akusona nje isibambo ongaphakamisa ngaso. Ku-Hawkins yangempela noma ukushintshwa kwayo okuhambisanayo, umhlangano wesibambo uyingxenye yesistimu yokucindezela. Ivamise ukugcina indlela yokuqala yokukhishwa kwengcindezi noma imbobo yevalvu yokuphepha yesibili. Indlela isibambo sensimbi noma se-phenolic esiboshelwe ngayo engilazini ibalulekile. I-epoxy iyodwa iyehluleka ngaphansi kwengcindezi yokushisa eyi-cyclic.

Indlela eqinile ihlanganisa ukukhiya okuhlanganayo—isiqu sensimbi esidlula embotsheni yengilazi, evikelwe ngamantongomane newasha, nge-silicone gasket yezinga eliphezulu emunca ukunwetshwa okuhlukile phakathi kwensimbi nengilazi. Ngihlukanise izivalo lapho izibambo ze-glue-on zangemuva ze-aftermarket zihlulekile, okubangele ukuthi isivalo siphakame ngokungalingani futhi siphule uphawu ngesikhathi sokupheka. Akuyona nje inkathazo, kodwa inkinga yokuphepha engase ibe nomusi ocindezelayo.

Uma ngihlola umphakeli, ngihlala ngicela ukugunda isibambo sabo sokugunda kanye nemibiko yokuhlolwa kwetorque. Inkampani ethekelisa eJalimane naseSwitzerland, izimakethe ezinezidingo eziqinile zesitifiketi se-GS, njenge-EUR-ASIA okungenzeka inazo, izoba nale datha esandleni. Ikhasi labo lomkhiqizo ku https://www.glass-lid.com kungaba indawo enengqondo yokuchaza lezi zici zokwakha, njengoba ibhekana ngqo nokukhathazeka kwabathengi abangochwepheshe mayelana nokuqina nokuhambisana.

Ukulinganisa Nokuhambisana: Inkinga Icishe Ilingane

Nali ikhanda elibuhlungu enkambini: i-diameter yegama uma kuqhathaniswa nobubanzi bokuvalwa. Isipheki esingu-24cm asithathi isivalo esingu-24cm. Isilinganiso esibalulekile ubukhulu bangaphakathi beshaneli yerimu yompheki lapho kuhlala khona i-gasket yerabha yesivalo. Sike saba nezimo lapho isivalo sasinobukhulu obungaphansi obungu-1.5mm. Kwakubonakala kuhlezi kahle, kodwa ngaphansi kwengcindezi, yayihamba noma idlidlize, okuholela ekuvuzeni kwesitimu nokupheka okungaguquki.

Abakhiqizi badinga imitapo yolwazi ehambisanayo ebanzi. Yilapho umlando wokuthekelisa womdayisi uba yimpahla. Ukudayisela i-Italy, i-France, i-Brazil, i-Turkey, ne-Japan, njengoba i-EUR-ASIA iphawula, kusho ukuthi kudingeke bafake ikhathalogi umehluko ocashile wemiklamo yamarimu kusukela kumikhiqizo efana ne-Lagostina, i-Magefesa, noma abaholi bemakethe basendaweni. Bakha imindeni yamaphrofayili esivalo. Umphakeli omuhle ngeke nje akuthengisele isivalo esingu-24cm; bazobuza, Ngaluphi uhlobo kanye nemodeli yokupheka?

Lokhu kuyinkimbinkimbi yingakho i-aftermarket ihlukaniswa. A ephelele hawkins glass lid ukushintshwa akuyona nje idiski yengilazi. Kuyisistimu: ukwakheka kwengilazi, iphrofayili eshisayo, okunamathiselwe kwesibambo, kanye nekhontoyutha yangaphandle enembile. Isici esisodwa esishodayo sikunikeza umkhiqizo olingana kodwa ongasebenzi.

I-Economics of Scale kanye Nomdlalo Wokuthekelisa

Ukukhiqiza izivalo eziyizigidi ezingu-15 ngonyaka akuwona nje umthamo; imayelana nokwehliswa kwezindleko zokunemba. Isikhunta sokucindezelwa kwengilazi, amakhethini okushisa angokwezifiso, amakhamera okuhlola azishintshayo—lezi izindleko ezinkulu. Isitolo esincane asikwazi ukuncintisana ngokuvumelana noma intengo. Lesi sikali yisona esivumela inkampani ukuthi isebenze njenge-OEM yemikhiqizo emikhulu kuyilapho ihlinzeka ngemakethe eshintshayo.

Ukugxila kwabo kokuthekelisa, okungaphezulu kuka-90% wemikhiqizo ethunyelwe ngaphandle, kukutshela ngomkhawulo wekhwalithi yabo. Izimakethe ezifana neJalimane neDenmark zinamazinga aqinile wezimpahla zabathengi. Izivalo akumele zimelane nokuhlolwa kwelebhu kuphela kodwa futhi nokulindelwe ngabathengi abanolwazi. Ukwehluleka lapho kusho ukulahlekelwa yisiteshi sonke sokusabalalisa. Le ngcindezi yangaphandle iphoqa izinga lokulawula ikhwalithi leyo ifekthri egxile kakhulu ekhaya engase ingayibeki eqhulwini.

Ngakho-ke, lapho uthola i-a isivalo sengilazi, awugcini nje ngokuthenga ucezu lwengilazi. Uthengela ukuvuthwa kwenqubo yomkhiqizi, ifa lekhwalithi yabo, kanye nokuqonda kwabo izici ezihlukene zezimakethe zomhlaba. Umehluko wentengo phakathi kwesivalo esijwayelekile nesifanelekile akuwona nje umaki; yizindleko zabo bonke ubunjiniyela nokuhlola okuvimbela leso sivalo ukuthi singaphumeleli ekhishini lekhasimende. Lelo inani langempela lokusebenzelana nabakhiqizi abakhethekile abaphila futhi baphefumule lo mkhiqizo owodwa, oyinkimbinkimbi ngokukhohlisa.