
Urashaka '30cm ikirahuri cy'ikirahure' kandi birashoboka ko utekereza kubijyanye, neza, kandi wenda birwanya ubushyuhe. Ariko ikiganiro nyacyo, icyo dufite kumurima wuruganda cyangwa hamwe numukiriya wagize kimwe gusa, gitangirana na milimetero. Nukuri 300mm? Cyangwa ni 304mm kubara kumurongo wuruhererekane rwihariye? Icyo cyuho cya 4mm niho ibitekerezo byananirana kandi ubushyuhe bwumuriro bwubaka. Benshi batekereza ko ari igice cyikirahure kimeze, ariko ni icyombo cyumuvuduko wamazi, icyuma gikonjesha ubushyuhe, kandi imikorere yacyo ikaba irambuye kumpapuro nyinshi yibicuruzwa bitigeze bivugwa.
Reka tubyumve neza. Ntamuganda ukomeye ukora umupfundikizo wa 300.0mm ya diametre kumasafuriya 300.0mm. Bihambira. Byakwega. Inganda zinganda, imwe dukoresha mubigo byacu kandi tukareba kubatanga isoko bazwi, ikubiyemo kwemererwa nkana. Kubisanzwe byuburayi bwuburyo butagira ibyuma, diameter yumupfundikizo irashobora kuba 298mm. Kuri casserole yuzuye ibyuma hamwe numunwa w'imbere, birashobora kuba 302mm. Iyo EUR-ASIA COOKWARE CO., LTD. imirongo a 30cm ikirahure, barerekana ubunini bwa nomero yagenewe guhuza, ntabwo igipimo cyacyo bwite. Nibigenzurwa byambere. Niba utanga isoko adashobora guhita akubwira OD nyirizina (diameter yo hanze) hamwe nibigenewe kwemererwa, komeza witonze.
Guhitamo ibikoresho hano ni hafi ya soda-lime ikirahure. Ntabwo ari borosilicate. Ibyo nibisanzwe. Borosilicate ni ya laboratoire hamwe na bakeware yo murwego rwohejuru, itanga uburyo bwiza bwo guhangana nubushyuhe bwumuriro ariko kubiciro biri hejuru cyane kandi bisobanutse neza. Kumupfundikizo, soda-lime irangwa nakazi. Uburyo bwo gushyuha - gushyushya hafi 620 ° C hanyuma kuzimya umwuka wumuvuduko mwinshi - bitera kwikuramo hejuru. Ibi nibyo biha umutekano wacyo biranga, bigatuma ucamo uduce duto, granulaire aho kuba ibice bikarishye. Ariko kurakara nabyo bizana impagarara zisanzwe mu kirahure. Iyo mpagarara ni umwanzi wawe niba geometrie cyangwa gushyushya ari bibi.
Ndibuka icyiciro cyumukiriya muri Polonye. Ibipfundikizo byari kumurongo mushya wibikoresho byateguwe. Ibipfundikizo bihuye neza nubushyuhe bwicyumba. Ariko mugihe cyo gushyushya byihuse, icyuma cyinkono cyagutse vuba kuruta ikirahure. Twumvise amakuru yipfundikizo zifunze kumasafuriya, hanyuma make aravunika kuvanwaho ku gahato. Ikibazo? Twari twarateguye gusiba dushingiye ku gipimo gisanzwe cya gaze ya gaze. Induction yarushijeho gukaza umurego. Gukosora ntabwo byahinduye ikirahure, ahubwo byongereye diameter ya 0.5mm. Umubare muto ufite ibisobanuro byinshi.
Nibisanzwe bikunze kunanirwa gukanika, ntabwo ikirahure ubwacyo. Uburyo bwumugereka nibintu byose. Uzabona ubwoko butatu bwingenzi: ibyuma bitagira umuyonga wanyuze hejuru yimbuto hamwe nogeshe imbere, imbere ya fenolike cyangwa Bakelite ihujwe, hamwe nibyuma byose bifatanye. Imiyoboro inyuramo ni yo ikomeye cyane, ariko itangiza ingingo ikomeye yo guhangayika ku kirahure cyarakaye. Umwobo wacukuwe mbere yo gushyuha. Nyuma yo gutwarwa, gucukura ntibishoboka - wasenya igice cyose. Impande z'umwobo rero zigomba koroha neza no gutondekwa. Micro-crack yose hano iba intumbero yo gutsindwa.
Ipfundikizo ihujwe isa nkiyoroshye, ariko ibifatika birakomeye. Igomba kwihanganira ubushyuhe buva kuri firigo kugeza hejuru ya 200 ° C, kurwanya ibyuka nogesheza ibikoresho, kandi bigakomeza umurunga mugihe cyo guhangayika (nkigihe umuntu yataye umupfundikizo). Ibikoresho bifatika bya silicone birasanzwe, ariko igipimo cyumunaniro cyamagare yumuriro ni ikibazo cyukuri. Twagize ibyagarutse aho ipfundo ryagaragaye nyuma yumwaka wo gukoresha. Isesengura ryananiwe ubusanzwe ryerekanaga kwangirika kwumunyu wogeje ibikoresho cyangwa gusiganwa ku magare birenze ibyo bisobanuro. Noneho, turerekana epoxy yo hejuru-temp kumurongo runaka wa OEM, nubwo yongeraho ikiguzi.
Kuri 30cm ikirahure, ingano yikiganza nikintu cyo gushyira kuringaniza. Agace gato, keza cyane ku gipfundikizo kinini, kiremereye ni akaga. Hagati ya rukuruzi igomba gucungwa. Ibishushanyo bimwe birimo uruzitiro ruto cyangwa umusozi ushimangiwe hagati yikirahure kugirango uzamure aho uhurira, utezimbere uburyo bwo guterura.
Ntuzigera ubona umusaruro 100% mubushyuhe. Intambara ni kwanga bucece. Igice cyikirahure cyiza cyane, iyo gikonje, gishobora gukura gato - rimwe na rimwe kimwe cya cumi cya milimetero. Kuri nini 30cm ikirahure, ibi birashobora gutera kunyeganyega hejuru cyangwa kashe idahwanye. Inganda nziza nka EUR-ASIA zizagira igenzura rikomeye kumeza ya granite. Bazakora kandi ubugenzuzi busanzwe bwo kuzimya; umuyaga utaringaniye umuyaga nozzle nimpamvu nyamukuru itera intambara.
Noneho habaho gucika. Umupfundikizo wicaye mu kabati, udakoraho, ukumva pop. Irasenyutse. Nyirabayazana hafi buri gihe harimo Nickel Sulfide (NiS). Umwanda muto mubirahuri bibisi birashobora gutondeka mugihe cy'ubushyuhe. Igihe kirenze, izo kristu zirashobora guhinduka mugice, kwaguka no gutera impagarara zimbere imbere ikirahure kidashobora kubamo. Abakora ibicuruzwa bazwi bakoresha igeragezwa ryubushyuhe ku cyitegererezo cyipfundikizo kuri buri cyiciro, cyane cyane kumasoko yohereza hanze hamwe nubuziranenge bwo hejuru. Ibipfundikizo bishyushya mu ziko kugeza kuri 290 ° C mu masaha menshi, bigatuma NiS iyariyo yose yaguka ikamena ikirahure mbere yo kohereza. Ni ikiguzi, ariko ni ikimenyetso cyubwiza. Nibikorwa bisanzwe mubyoherezwa mubudage nu Buyapani, aho protocole yumutekano wibicuruzwa bidashoboka.
Ibi nabyize inzira igoye hakiri kare. Kohereza ku bagabuzi muri Berezile byaranzwe no kumeneka mu bubiko. Ntabwo twari twarasobanuye igeragezwa ryubushyuhe kuri iryo soko, tugerageza kugumya ibiciro kurushanwa. Igihombo cyamafaranga nicyubahiro kuva muricyo cyiciro cyarenze kure ikiguzi cyikizamini cyumwaka. Noneho ni umurongo tuganira imbere.
Uruzitiro rwumupfundikizo nigice cyarwo cyubatswe cyane. Uruhande rushobora kurangizwa muburyo buke: bifatanye (hasi neza), bisizwe kugeza kumurika cyane, cyangwa gusigara gusa hamwe numuriro wumuriro uva mu ziko. Inkombe isizwe n'umuriro niyo idakomeye, kuko igumana ibice bya microscopique kuva igihe ikirahure cyaciwe. Munsi yumuriro, ubushyuhe burashobora gukwirakwira kuruhande.
Uruhande rumwe kandi rusennye rukomeye. Ariko gusya bitanga ubushyuhe. Niba bikozwe nabi nyuma yubushyuhe, birashobora kurekura aho ubushyuhe (compressive stress) kumpera, bigakora impeta idakomeye. Imyitozo myiza nugukora ibintu byose byingenzi byo gusya no gushushanya mbere yuko ikirahure kijya mu itanura ryaka. Ubushyuhe bw'itanura noneho mubisanzwe umuriro-uhindura inkombe zubutaka. Iki nikimenyetso cyibikorwa bikuze. Urebye ubushobozi bwa EUR-ASIA bwatangajwe - miliyoni 15 buri mwaka - uru rwego rwo kugenzura inzira ntirwifuzwa gusa, ni nkenerwa mubunini. Aho biherereye muri Shandong's High-Zone yerekana ishoramari mumirongo ikora aho ubu buryo bwo gutangiza ubushyuhe buhoraho.
Ubundi buryo bwo gutekereza ni igitonyanga cyangwa ijipo. Ibipfundikizo bimwe birasa neza. Abandi bafite ijipo ngufi (5-10mm) kugirango bafashe guhuza inkono. Iyi skirt ihindura imbaraga zumuriro. Mugihe cyo gukonjesha byihuse (nko gushyira umupfundikizo ushyushye kuri konte ikonje ya granite), impande zoroshye zijipo zirakonja kandi zigasezerana byihuse kuruta umubyimba mwinshi wurupfundikizo. Iri tandukaniro rishobora gutera igikomere gikomoka kumpuzu. Nibishushanyo mbonera: gufunga neza no guhuza hamwe ningaruka zo hejuru yubushyuhe bukabije.
Umupfundikizo ntubaho wenyine. Nibice bya sisitemu hamwe nigiteka. Ibikoresho by'inkono y'inkono birakomeye. Uruzitiro rwa aluminiyumu rworoshye rworoshye kandi rushobora guteza imbere hanyuma igahunika ingufu ku kirahure. Icyuma cyambaye ibyuma bidafite ingese birakomeye kandi byoroshye, nibyiza. Icyuma cyometseho amabuye ni cyiza muri rusange, ariko gutwikira enamel birashobora kutaringaniza mubyimbye, biganisha ahantu harehare.
Akenshi tubona ibyifuzo byisi yose 30cm ikirahure ibishushanyo. Ni ubwumvikane. Mubisanzwe bakoresha gaze ya silicone ikikije perimetero kugirango bakureho icyuho kandi bakire imyirondoro itandukanye. Mugihe ikora, gaseti ifata ubushuhe, irashobora kwangirika, kandi nikindi kintu cyo kunanirwa. Ku bicuruzwa byinshi byohereza ibicuruzwa hanze ku masoko atandukanye nka EUR-ASIA ibikora - kuva ku isoko ry’Ubudage ryerekanwe neza kugeza mu turere twinshi twita ku biciro - birashoboka ko bafite SKU nyinshi kuri 30cm, buri imwe ikurikije uburyo bw'inkono yiganje muri ako karere. Urubuga rwabo, ikirahure-lid.com, rukora nk'ihuriro ryubwoko butandukanye, nubwo ibisobanuro nyabyo byashyizwe mumasezerano ya OEM.
Ikizamini cyanyuma, icyingenzi cyane, kiri mugikoni nyacyo. Ihumeka neza, cyangwa irasakuza ikabyina bikabije ku nkono? Ese kondegene isubira inyuma mumvura yagabanijwe cyangwa mumugezi umwe urakaye uva hagati? Ibi ntabwo ari ibintu gusa; ni ibisubizo byububiko bwa dome, ubworoherane bwimbere imbere, hamwe no gushyira imiyoboro iyo ari yo yose. Umupfundikizo mwiza wumva udafite imbaraga kandi wizewe. Umuntu uteye ikibazo ahora atangaza ko ihari. Nyuma yo gutanga amamiriyoni, wamenye ko intego ari ukumupfundikizo wibagirana-umufatanyabikorwa ucecetse, usobanutse kumasafuriya. Nibwo uzi milimetero, ubushyuhe, nakazi ko kumurongo byose byahurije hamwe.