murfin gilashin zagaye don kayan dafa abinci

Lokacin da yawancin mutane suna tunanin a murfin gilashin zagaye don kayan dafa abinci, suna ganin sauki, m saman. Hirar masana'antar galibi tana daidaitawa a ɓangaren 'haushi', yana ɗaukan duka game da juriya ne. Wannan mafari ne, amma ya rasa ma'anarsa. Babban kalubale ba kawai yin gilashin da ba zai fashe ba; injiniyan wani yanki ne wanda ke tsira daga mummunan yanayi, ilimin kimiyyar cyclical na kicin - girgiza zafin jiki, matsa lamba, tsaftacewa, da murkushewa - yayin da yake riƙe cikakkiyar hatimi da tsabta cikin shekaru. Yawancin nau'ikan suna ɗaukarsa a matsayin tunani mai arha, kayan haɗi mai arha, kuma a nan ne za ku ga gazawar: murfi da ke jujjuyawa, mai sarrafa abin sassauta, ko gilashin da ke gajimare bayan ƴan zagayowar injin wanki. Kayan kayan aiki ne mai ruɗi.

Bayan Label ɗin Haɗaɗɗe: Physics na Kyau mai Kyau

Bari mu sami fasaha na daƙiƙa guda. Tempering wani tsari ne na maganin zafi wanda ke sanya saman waje a cikin matsawa da ciki cikin tashin hankali. Abin da ke ba shi ƙarfi ke nan. Amma ga murfi, ma'auni mai mahimmanci shine juriya na girgiza zafi, wanda aka auna a cikin ΔT (banbancin zafin jiki wanda zai iya jurewa). A mai kyau murfi gilashi yakamata ya rike ΔT na akalla 220°C. Na gwada murfi waɗanda ke da'awar cewa suna da zafi amma suna fashe lokacin motsawa daga tanda 200 ° C zuwa wurin sanyin granite. Wannan gazawar girke-girke ce, a zahiri. Gilashin abun da ke ciki yana da mahimmanci - boron da yawa kuma ya zama mai karye, kuskuren lanƙwasa da damuwa na ciki ya kasance.

Sannan akwai dacewa. Murfi ba samfura ne mai zaman kansa ba; wani bangare ne na tsarin da tukunyar. Dole ne a ƙera bevel ko flange a ƙarƙashin ƙasa zuwa madaidaicin kusurwa don zama da ruwa. Ya yi tsayi sosai, kuma tururi yana tsere da ƙarfi, yana cin nasara akan manufar. Yayi zurfi sosai, kuma yana rawar jiki. Na tuna wani tsari daga mai siyarwa a cikin ƴan shekarun baya inda saitunan CNC na ƙafafun niƙa suka kashe da rabin digiri. Sakamakon? Dukkanin kwantena na murfi waɗanda suka zauna ba daidai ba akan madaidaitan kwanon mu. Darasi mai tsada a cikin microns.

Abin da aka makala hannun wani abu ne mai rauni. Bakin karfe ko kullin guduro mai phenolic a haɗe tare da rivet ko dunƙule. Bambance-bambancen haɓaka tsakanin dunƙule ƙarfe, mannen haɗin gwiwa (idan an yi amfani da shi), da gilashin yaƙin koyaushe ne. Mafi kyawun ƙirar ƙira suna amfani da ƙaramar ƙarar ƙararrawa mai ƙyalli tare da mai wanki na bazara, yana ba da izinin ƙaramin motsi. Na ga zane-zane inda abin hannu kawai ke jujjuyawa cikin yardar kaina bayan ƴan watanni saboda zaren ya cire abin da aka saka ko kuma abin da ake amfani da shi ya gaza a ƙarƙashin zafin tururi.

Gaskiyar Masana'anta: Sikeli da Daidaitawa

Anan ne kamfanonin da suka ƙware, kamar EUR-ASIA COOKWARE CO., LTD, suke samu. Kuna iya samun hankalinsu a gilashin-lid.com. Lokacin da duk abin da masana'anta ke fitarwa ya wuce guda miliyan 15 murfi gilashi da samfuran da ke da alaƙa a kowace shekara, babu makawa sun shiga cikin kowane samarwa gremlin da ake tsammani. Ƙwarewarsu a cikin ƙananan samfuran gilashin gida na gida yana nufin ba kawai suna fitar da ƙira ɗaya ba; Wataƙila suna sarrafa ɗaruruwan SKUs don samfuran girki daban-daban a cikin Turai da Asiya. Wannan juzu'in yana tilasta ƙaƙƙarfan da masana'antar dafa abinci gabaɗaya ba za ta iya daidaitawa ba.

Wurin da suke a Yankin Cigaban Fasaha na Fasaha na Shandong ba na faruwa ba ne. Yana sanya su kusa da masu samar da albarkatun ƙasa kuma yana ba su abubuwan more rayuwa don daidaito, babban tsari. Rufe 20,000㎡ tare da 15,000㎡ na ginin sararin samaniya yana ba da shawarar layin sadaukar don yanke, edging, tempering, bugu (ga waɗannan alamomin auna), da taro. Gaskiyar cewa sama da 90% ke zuwa kasuwanni kamar Jamus, Italiya, da Japan shaida ce ta shiru. Waɗancan kasuwanni ne masu fa'ida gasa tare da tsayayyen dillalai waɗanda ke da madaidaitan ma'auni don gamawa, marufi, da takaddun aminci. Ba za ku ajiye waɗannan abokan cinikin da gilashin ƙaramin kwali ba.

Daki-daki mai amfani sau da yawa ana watsi da shi: ƙarshen ƙarshen. Danyen, gefen ƙasa yana jin ƙanƙara kuma yana iya guntuwa. Cikakken goge baki yana da kyau amma tsada. Al'adar masana'antu na yau da kullun shine gefuna - nika shi santsi sannan a shafa bandejin fenti, sau da yawa launin ruwan kasa ko baki, wanda ake harbawa. Wannan yana ɓoye ƙananan lahani, yana ƙarfafa gefen, kuma yana ba da kyan gani. Yana da karamin abu, amma yana da irin kudin vs. ingancin yanke shawara wani na musamman mai yin ke yi kullum. Ƙimar samfurin EUR-ASIA ya zarce duk waɗannan nau'ikan gefuna, yana ba da farashin farashi daban-daban.

Kasawa a Fage da Abin da suke Koyarwa

A farkon kwanakin da nake samowa, wani samfurin sirara mai kyau ya ruɗe ni murfin gilashi don kayan dafa abinci. Ya kasance mara nauyi kuma mai arha. Mun ba da umarnin batch gwaji don layin tsakiyar matakin. Rashin nasarar ya yi sauri kuma mai ban mamaki. Ba fashe-fashe ba, amma wani lamari da ake kira crizzling ko girgije. Bayan injin wanki da yawa yana gudana, hazo mai kama da sanyi ta fito a saman. Mai laifi? Gilashin abun da ke ciki bai yi daidai da sinadarai ba; Wankan wanki na alkaline ya kasance da gaske yana fitar da ions daga saman, yana haifar da etching na ƙwanƙwasa. Daidaitaccen gilashin silicate na soda-lime wanda aka tsara don kayan dafa abinci yana tsayayya da wannan. Yanzu, dorewar injin wanki gwajin da ba zai yuwu ba.

Wani gazawar gargajiya ita ce hushin tururi. Yawancin murfi suna da ƙaramin rami ko daraja. Idan wannan ramin ba a toshe shi ba kuma ya goge wuta daidai gwargwado, zai zama abin damuwa da mafarin fashewa. Na kuma ga matosai na filastik da ke narke ko launin fata. Maganin sau da yawa shine rivet ɗin bakin karfe mai sauƙi tare da rami ta ciki-mafi ɗorewa, amma yana ƙara mataki a cikin taro. Waɗannan ƙananan abubuwa ne ke bayyana hankalin masana'anta ga dalla-dalla.

Marufi wani ɓangare ne na samfurin. A zagaye gilashin murfi yana buƙatar tsira daga jirgin ruwan dakon ruwa daga China zuwa Turai—danshi, yanayin zafi, da girgiza. Wuraren kumfa mara kyau wanda ke damfara, ko ɓangarorin kwali waɗanda ke shafa, suna kaiwa ga abubuwan da suka lalace ko karyewa yayin isowa. Kyakkyawan mai sayarwa ya fahimci wannan kuma yana tsara marufi wanda ke da kariya da tsada. Wani sashe ne mara kyawu amma mai mahimmanci na takaddun ƙayyadaddun bayanai.

Mafarkin Dama don Tushen Dama

Wannan da alama a bayyane yake, amma tushen dawowa ne akai-akai. Murfi don tukunyar bakin karfe, wanda ke da ɗan sirara, mai birgima, yana buƙatar ƙirar flange daban-daban fiye da ɗaya don tanderun baƙin ƙarfe na Holland mai kauri mai kauri. Tsohuwar na iya buƙatar ƙarin bayyananniyar gasket silicone mai sassauƙa don rufewa, yayin da na ƙarshen zai iya dogara da madaidaicin haɗin gilashi-zuwa-ƙarfe. Masu ba da kaya kamar EUR-ASIA wataƙila suna da kayan aiki daban da ƙayyadaddun bayanai don waɗannan aikace-aikacen daban-daban. Ba za ku iya ɗaukar murfi kawai daga tukunyar hannun jari ba kuma ku yi tsammanin zai yi aiki a kan kwanon sauté; Diamita na iya daidaitawa, amma lanƙwan jikin kwanon rufin ya bambanta.

Sannan akwai haɗin kai na ado. Tsabtace gilashin ba iri ɗaya bane. Wasu suna da ɗan ƙaramin koren tint (daga ƙazantattun ƙarfe a cikin yashi), wasu kuma suna da haske sosai (ta amfani da ƙananan ƙarfe). Don babban layin jan karfe ko bakin karfe, wannan koren tint yayi kama da arha. Mai sarrafa alamar zai ƙi shi. Don haka, kun ƙididdige gilashin haske mai haske, wanda ke ƙara watakila 15-20% zuwa farashi. Hukunci ne na kima wanda ke daure kai tsaye zagaye gilashin murfi zuwa ga ƙimar da aka gane na duka saitin kayan dafa abinci.

Buga alamomin ma'auni ko tambarin alamar ita ce kimiyyar ta. Dole ne tawada ya zama marar gubar, lafiyayyen abinci, da vitrified (an haɗa shi cikin saman gilashin) yayin aikin harbi na biyu don kada ya ƙare. Rashin mannewa yana haifar da dushewa bayan wankewa. Na ga tambura da ke kashewa saboda ma'aunin haɓakar zafin zafi na tawada bai yi daidai da gilashin ba. Kyakkyawan mai siyarwa zai sami ɗakin karatu na gwajin tawada da bayanan harbi don nau'ikan gilashi daban-daban.

Ƙarshe Tunani: Ƙarshen Injiniya ne

Don haka, bayan duk wannan, ka ga ba gilas ba ne kawai. A dogara murfin gilashin zagaye don kayan dafa abinci wani madaidaicin-enginen bangaren da ke daidaita ilimin kimiyyar abu, ƙirar injina, yanayin zafi, da ƙawa. Ayyukansa shine zama marar ganuwa a cikin amfani - don hatimi, don ba ku damar gani, don jure wa zagi, kuma ya daɗe har tsawon shekaru goma ba tare da ƙararrawa ba.

Shi ya sa na musamman ke da muhimmanci. Kamfanin da ke mai da hankali kan wannan, rana da rana, yana kewaya abubuwan da ake buƙata na fitarwa na ƙasashe da yawa, yana magance waɗannan matsalolin a cikin sikelin. Su ne wadanda suka riga suka shiga gwajin gilasan gizagizai, da hannuwa maras kyau, da fashewar tururi. Samfuran su, kamar waɗanda aka keɓe daga mai samarwa, suna wakiltar ilimin da aka tara, sau da yawa mai wuyar samun ilimin abin da ke sa murfi ba kawai murfin ba, amma aiki mai ɗorewa na tsarin dafa abinci.

Lokacin da kake ƙididdigewa ko siye, duba bayan fayyace. Yi tunani game da gefen, tambaya game da girgizar zafi ΔT, duba abin da aka makala, kuma la'akari da injin wankin mai amfani na ƙarshe. Waɗannan cikakkun bayanai sun raba kayayyaki daga wani sashi. Kuma a cikin kasuwa mai cike da cunkoson jama'a, wannan bangaren zai iya zama bambanci tsakanin sayan lokaci guda da abokin ciniki mai aminci.