Auna Zazzabi Da Sarrafa Fitar Daidaici

Nasarar daidaitattun masana'antun simintin gyare-gyare sun san mahimmancin sarrafa sarrafawa don samar da simintin gyare-gyare masu inganci. Maɓallan maɓallan da ke cikin aiwatar da simintin gyare -gyare sun haɗa da zazzabi mai ƙyalƙyali, kaddarorin rufin kwandon shara, lokacin sake zagayowar da hanyar mai aiki, da dai sauransu. A cikin ainihin simintin gyare-gyaren, ma'aunin da ba a tuntuɓi na zafin ƙarfe yana da manyan matsaloli da yawa. Koyaya, saiti na na'urorin da aka haɓaka kwanan nan na iya ba da madaidaicin amsa ƙima na ainihi, yana bayyana matsaloli masu yuwuwar.

Muhimmancin zafin jiki

A cikin tsari na simintin gyare -gyare, musamman a cikin tsarin "daidaitaccen axis", zafin zafin ƙarfe shine babban abin, sabili da haka, shima yana da tasiri kai tsaye akan halaye masu inganci da yawa. Idan aunawa da sarrafawa ba daidai ba ne, bambancin zafin zafin ƙarfe zai shafi ƙimar simintin da aka gama, girman hatsi, porosity (farfajiya da na ciki), kaddarorin injiniya, ingancin samfur (wato, yanayin tsagewa mai zafi), cikar bakin ciki -sassan bango, da sauransu Yi tasiri.

Sabili da haka, haɓaka aunawa da sarrafa zafin zafin ƙarfe zai inganta inganci da yawan aiki, rage kulawa da farashin aiki, da rage farashin gwaji da farashin biyan diyya.

Wahalar ma'aunin zafin jiki

Daidaitaccen simintin gyare-gyare, musamman simintin gyare-gyare ta amfani da kayan narkewa, gabaɗaya yana amfani da wani nau'in thermocouple ko infrared radiation thermocouple ko pyrometer a matsayin hanyar farko ko ta biyu na ma'aunin zafin ƙarfe. Mutanen da ke amfani da pyrometers na yau da kullun ba za su iya fahimtar yuwuwar tushen kuskure a ma'aunin su ba, amma kawai kula da yanayin "madaidaicin" yanayin kayan aikin, kuma galibi ana yaudarar su. Waɗannan ƙayyadaddun ƙayyadaddun abubuwa sune kawai maƙasudin manufa a cikin yanayin dakin gwaje -gwaje. Wasu yanayi a cikin duniyar zahiri na iya haifar da ƙimar kuskuren ƙimar abin mamaki. Sun haɗa da (amma ba'a iyakance ga) masu zuwa ba:

• Unknown/canza emissivity-nau'ikan allo iri-iri, tasirin hargitsi, zafin jiki da dogaro da raƙuman ruwa, da canje-canje a cikin kayan aiki yayin aiki, da sauransu, duk waɗannan suna taka rawa a cikin rashin tabbas na ɓarna.
• Fitar da tururi: Don narkewa mai ƙarfi (kusa da sama da matsin yanayi), iskar gas da ke kwarara a cikin tafkin da aka narkar da ko ƙwanƙwasawa zai ƙaru ko rage zafin zafin, don haka yana haifar da kurakurai.
• Matsalar ramin kallo: Ga mafi yawan kayan aiki, duk wani raunin siginar zai haifar da ƙimar alamar zazzabi; datti akan taga kallo yana shafar daidaiton yawancin pyrometers.
• Abubuwan gilashin taga kallo: ba duk tabarau ke da kaddarorin watsawa iri ɗaya ba; wasu masu launin “launin toka”, yayin da kaddarorin watsawa na wasu tabarau ke canzawa tare da nisan zango. Wannan zai sa pyrometer na al'ada ya kasa.
• Calibration: Matsayin masana'antu shine daidaitawa sau ɗaya a shekara. Koyaya, ɓarna da gazawar kayan aikin yana da tsarin sa. Hanyar da ta dace ita ce daidaita duk abubuwan da aka yi amfani da su a masana'anta (gilashin kallo ko madubin kallo).
• Daidaita kayan aiki: yin niyya ta cikin ruwan tabarau yana buƙatar hanyoyi biyu na gani don daidaitawa daidai, wanda zai shafi duk matakan pyrometers na al'ada.

Waɗannan matsalolin na musamman ne ga ma'aunin zafin jiki na gani. A lokaci guda, akwai kuma matsalolin da ke da alaƙa da tsari, waɗanda ke rikitar da ma'aunin zafin jiki na kowane nau'in kayan aiki, gami da:

• Hanyoyin da ake yarda da su na canjin tsari: Sai dai idan duka murhun murhun yana cikin tsayayyen yanayi (galibi, wannan ba gaskiya bane), in ba haka ba, yayin aiwatar da simintin gyare -gyare, zafin jiki zai sami madaidaiciya, kuma yana da mahimmanci cewa wannan zafin zafin dole ne ya kasance iya tabbatar da ingancin samfurin.
• Ikon sarrafa siginar: Kowane analog zuwa dijital ko dijital don jujjuyawar analog tsakanin kayan aunawa da kayan sarrafawa shine yuwuwar tushen kuskure, kuma faɗin analog mai faɗi yana haifar da rashin daidaituwa.
• Fasahar narkewa: Fasahar narkewa mara kyau na iya haifar da tafasasshen ruwa na abubuwa masu matsin lamba na tururi, tashin hankali a saman tafkin da aka narkar da shi ko samuwar samfuran amsawa, duk abin da zai haifar da kurakurai a cikin pyrometers na al'ada.
• Daidaitawa a tsakanin ɓarna, giciye da coils: Don halayen juzu'in narkewa, waɗannan ɓangarori uku na tsarin narkewa duk suna da mahimmanci. Daidaiton da bai dace ba zai haifar da narkewa a hankali da rashin daidaituwa, zafi fiye da kima na gida ko fesawa. Waɗannan su ne kuma tushen kurakurai a cikin pyrometers na al'ada.

High spectrometer zafin jiki don warware matsalar

Babbar fasahar auna zafin jiki tana da fa'idodi na asali: babu gurɓatawa, babu guba na firikwensin lokacin cirewa; sauƙin shigarwa da amfani; ana iya ci gaba da aunawa; babu kayan amfani; gazawar masifa (asarar aikin aunawa) yana da wuya. Yanzu, ci gaba a kimiyyar pyrometry ya warware matsaloli daban -daban da ke da alaƙa da duniyar da ake amfani da ita. Pyrospectrometer sabon kayan aiki ne, ƙwararriyar tsarin nau'in pyrometer ne mai yawan raƙuman ruwa, yana da kyakkyawan iyawa don warware waɗannan matsalolin.

Baya ga samar da ingantacciyar daidaituwa a cikin duniyar zahiri, babban ma'aunin kuzarin makamashi yana da wasu fa'idodi da yawa: yana iya ba da karatun ainihin-lokaci na inganci da haƙuri (wato, matakin rashin tabbas yayin aunawa) yayin kowane ma'auni; Hakanan yana iya ba da ƙarfin siginar, Kwatancen tsakanin manufa da manufa mai kyau a ƙarƙashin zafin jiki iri ɗaya da jihar. Waɗannan ayyuka guda biyu na iya ba da bayanai masu mahimmanci game da albarkatun ƙasa da matsayin aiwatarwa, taimakawa don tabbatar da daidaiton abun da ke cikin gami da nuna ko kayan dafaffen da aka dafa da ƙafe. A bayyane yake, masu amfani waɗanda suka ƙware wannan bayanin suma za su iya amfani da shi zuwa wasu filayen ci gaba.

A cikin aikace-aikace iri-iri daban-daban, masu kallon zafin jiki masu zafi sun warware wahalar ma'aunin zafin zafin da ba lamba ba.

• Emissivity: Emissivity zai canza tare da kowane rukuni na samfuran kayan, wanda shine daidaituwa tsakanin lissafin ka'idar a cikin ma'aunin zafin jiki mai girma da halayyar kayan cikin ainihin duniya. Ga masana'antun simintin gyare -gyare, ƙazamar ƙarfe ya bambanta ƙwarai. Ga kowane samfurin, kuzarinsa ya dogara da yanayin tarihi na abun da ke ciki, kayan aikin injiniya da na zafi, raƙuman ruwa da ake yin ma'auni, da kuma zafin da kansa. Manazarta sun yi imanin cewa kuskuren dangi na zafin jiki daidai yake da kuskuren dangi, watau:
• Daga cikinsu: T shine zafin jiki, shine ƙazanta, ΔT da Δ sune kurakuran su. Don simintin simintin gyare -gyare, ƙimar emissivity na ƙarfe na ruwa galibi yana cikin kewayon 0.15 zuwa 0.30, kuma ƙaramin ƙima mai ƙima a cikin ƙima zai sami babban tasiri akan kuskuren zafin jiki.

Kantin sayar da katako na iya samar da sassan da aka yi da abubuwa 20 ko 30 daban -daban. Ba a aiwatar da ƙididdige tasirin ɗan ƙaramin canji na kayan gami a kan ɓarna na ƙarfe ba. Sabili da haka, babu wani littafin jagora don ƙazantar madaidaicin simintin allo. . Ba za a iya amfani da kamannin abun da ke ciki don ƙididdige ƙazantawa ba, ƙaramin adadin abubuwan ƙari na iya canza ƙima sosai. Kamar yadda aka nuna a cikin Hoto na 1, ƙazantar allo biyu da aka nuna a cikin adadi, bambancin abun da ke ciki shine jimlar nauyin atomic 2% na ƙarin abin da aka ƙara. Bambancin da ke haifar da kumburin yana haifar da pyrometer “calibrated” gwargwadon allo don samar da kuskuren karatu na ɗari da yawa. Manyan kurakurai za su haifar da hargitsi na tsari kuma su rufe murhu mai narkewa na kwanaki da yawa.

Pyrospectrometer pyrometer ne wanda baya buƙatar shirya kowane bayani a gaba kuma yana iya yin daidaitattun ma'aunai, ba tare da la’akari da ƙazantawa ba, kuma yanayin bai iyakance shi ba. Yana nuna zazzabi da ƙazamar iska da FAR mai tsananin zafin zafin jiki ya rubuta don sa ido kan madaidaicin simintin ƙarfe na nickel. Ana iya gani daga adadi cewa kowane canji na ƙimar saiti na iko yana haifar da hauhawar sauri kamar kwatsam, wanda ke haifar da hargitsi na wutar lantarki na kayan narkar da abu, wanda zai ƙarfafa ƙazanta. Motsi na ruwa yana haifar da ƙaramin rami, wanda ke ƙaruwa da sha da fitarwa saboda tasirin tunani da yawa. Abu na biyu, lokacin da narkewa ya huce, iskar tana shafar canji kamar mataki: a kusa da 1:15, cutar ta ragu fiye da 10%, daga 0.245 zuwa 0.220.

Wannan tasirin yayi daidai da tafasa da ƙaƙƙarfan kayan gami. Lokacin da wannan canjin ya faru, zafin jiki ya ci gaba da kasancewa. A ƙarshe, narkar da daskarewa kuma iskar tana canzawa sosai, daga 0.22 zuwa 0.60. Sanyin sanyin sannu a hankali yana raguwa kuma a lokaci guda yana ƙaruwa yana nuna cewa tsarin ƙarfe ƙarfe yana fuskantar yanayin rauni, maimakon canji kwatsam a lokaci kamar ruwa ya zama kankara. Hoto na 3 yana nuna tsari iri ɗaya kamar na Hoto na 2, amma a wannan karon an ƙara fitowar ƙirar pyrometer na al'ada. Baya ga babban kuskuren zafin jiki, ya kamata a lura cewa yayin aiwatar da sanyayawar wuta, pyrometers na al'ada ba za su iya aunawa ba. Tsakanin 1:35 da 1:50, pyrometer ya ba da rahoton karuwar zafin jiki. Wannan yanayin ƙarya ne, wanda ke haifar da ƙaruwa a cikin iska yayin aikin sanyaya ƙarfe.

A haƙiƙanin aiki, babban kuskuren zafin jiki wanda ke haifar da gurɓataccen iska ba kawai yana shafar ingancin samfuri ba, har ma yana da wasu bayyanannun sakamako kamar ɓarna da wutar lantarki, tsawaita lokacin sake zagayowar, da ƙara yawan kayan da ke hana ruwa. a cikin guda huɗu na simintin gyare -gyaren da aka auna da pyrometer. Zazzabi mafi ƙanƙanci ba tare da Musamman maimaitawa ba, zaku iya ganin cewa akwai manyan spikes da yawa a cikin ɓarna a cikin Hoto na 4, yana nuna cewa akwai babban tashin hankali musamman. Ƙwaƙwalwar tana faruwa ne ta hanyar motsawar electromagnetic mai tsanani.

Tsarin shine kamar haka: tashin hankali a cikin narke yana ƙarfafa ƙazamar iska, kuma pyrometers na al'ada suna fassara wannan azaman ƙima mai zafi; sannan, a matsayin martani ga abin da ke faruwa, mai sarrafawa yana yanke wutar; wutar ta yanke Bayan haka, hargitsin ya ragu, sannan, pyrometer na al'ada ya gano yanayin ƙarancin zafin jiki, kuma an sake kunna wutar. Sakamakon karuwar da ake samu a halin yanzu ya zuga abin da aka narkar da ƙarfi, kuma an fara zagayowar lokaci -lokaci, kuma babban tashin hankali ya haifar da lalacewar kayan ƙin. A sakamakon haka, ana haifar da haɗe -haɗe a cikin samfurin.

Da fatan za a adana tushe da adireshin wannan labarin don sake bugawa:Auna Zazzabi Da Sarrafa Fitar Daidaici

Minghe Kamfanin 'Yan Wasa Masu Mutu aka sadaukar domin tsirar da samar da inganci da kuma high yi Gyare sassa (karfe mutu simintin sassa Range yafi hada da Thin-Wall Mutu Wasa,Hot Chamber Mutu Wasa,Cold Chamber Mutu Wasa), Zagaye Sabis (Mutuwar 'Yan Wasa,CNC machining,Motsa Motsa, Jiyya na sama) .Adadin al'ada Aluminium ya mutu, magnesium ko Zamak / zinc mutu simintin gyare-gyare da sauran buƙatun simintin maraba don tuntube mu.

Karkashin kulawar ISO9001 da TS 16949, Ana aiwatar da dukkan matakai ta hanyar daruruwan injunan jefa simintin da suka mutu, injunan axis 5, da sauran kayan aiki, tun daga masu fashewa zuwa na’urar Ultra Sonic masu wanki.Minghe ba kawai tana da kayan aiki na zamani ba amma kuma tana da kwararru ƙungiyar ƙwararrun injiniyoyi, masu aiki da sufetoci don tabbatar da ƙirar abokin ciniki ta zama gaskiya.

Manufactureran kwangilar masana'antar mutu. Abubuwan haɓakawa sun haɗa da sassan sanyi na sassan mutuɗar aluminum daga 0.15 lbs. zuwa 6 lbs., saurin canje-canje da aka saita, da aikin inji. Sabis-ƙarin ayyuka sun haɗa da gogewa, faɗakarwa, lalatawa, fashewar harbi, zane, zane, rufi, haɗuwa, da kayan aiki. Abubuwan da aka yi aiki tare sun haɗa da allo irin su 360, 380, 383, da 413.

Zinc ya mutu don jefa ƙirar ƙira / sabis na injiniya tare. Custom manufacturer na daidaici tutiya mutu simintin gyaran kafa. Castananan 'yan simintin gyare-gyare, pressurean ƙwanƙwasa masu juzu'in juzu'in simintin gyare-gyaren juzu'ai, ƙera simintin gyare-gyare na al'ada, ɓangaren mutu da' yan wasa masu mutuwa masu zaman kansu da ƙofar da aka hatimce za a iya ƙera su. Za'a iya kerarrar 'yan simintin a tsayi da faɗi har zuwa 24 a ciki. A cikin +/- 0.0005 a cikin. Haƙuri.  

ISO 9001: 2015 bokan masana'anta ta mutu magnesium, Abubuwan haɓaka sun haɗa da matsin lamba na magnesium mai matsi mai yawa har zuwa tan 200 mai ɗumi mai zafi & 3000 ton mai sanyi, ƙirar kayan aiki, gogewa, gyare-gyaren, inji, foda & zanen ruwa, cikakken QA tare da damar CMM , taro, marufi & isarwa.

ITAF16949 bokan. Servicearin Sabis ɗin Gyare Hadawa zuba jari,yashi,Kushin nauyi, Stauren ɓoye ɓoye,Siffar Centrifugal,Cast Vacuum,Dindindin Mould Gyare, .Hanyoyin iyawa sun hada da EDI, taimakon injiniya, ingantaccen samfuri da aiki na sakandare.

Fitar Masana'antu Abubuwan Nazarin sassa don: Motoci, Bikes, Jirgin sama, kayan kiɗa, Jirgin ruwa, Na'urorin hangen nesa, na'urori masu auna sigina, na'urori masu auna sigina, Na'urori, Kayan lantarki, ,unshi, Clocks, Inji, Injiniya, Kayan Kaya, Kayan Jiki, Jigs, Telecom, Haske, Kayan aikin likita, Na'urar daukar hoto, Robobi, Sassaka, kayan sauti, kayan wasanni, Kayan aiki, Kayan wasa da ƙari. 

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By Minghe Mutu Wasa Wasa | Categories: Labarai masu Taimakawa |Material Tags: Gyare Aluminum, Zinc Gyare, Fitar Magnesium, Castan Wasanni, Bakin Karfe Cast, Fitar tagulla,Gyare Tagulla,Fitar Bidiyo,Tarihin Kamfanin,Aluminum Mutu Gyare | Comments Off