Die simintin gyaran kafa
Ƙara kayan albarkatun filastik zuwa ɗakin ciyarwa da aka rigaya, sa'an nan kuma amfani da matsa lamba zuwa ginshiƙan matsa lamba, narke filastik a ƙarƙashin babban zafin jiki da matsanancin matsa lamba, kuma ta hanyar tsarin zubar da gyare-gyare a cikin rami, a hankali taurin yin gyare-gyare, wannan hanyar yin gyare-gyaren ana kiransa Die simintin gyaran fuska. , da mold ake kira mutu simintin gyaran kafa mold.Ana amfani da wannan mold don gyare-gyaren filastik thermosetting.
Bukatun-bayyani
Menene mutuwar simintin gyare-gyare?
Mutuwar simintin simintin gyare-gyare na ɗaya daga cikin manyan abubuwa uku na samar da simintin simintin.Hanya ce ta cika ruwa ko kayan ƙarfe na rabin ruwa a cikin madaidaicin simintin simintin gyare-gyare/mutu a cikin babban gudun ƙarƙashin matsi mai ƙarfi da ƙarfi da sauri a ƙarƙashin matsa lamba don samun simintin gyare-gyare.Model/mutu tare da daidaitaccen tsari mai ma'ana shine abin da ake buƙata don ingantaccen ci gaba na samar da simintin mutuwa kuma yana taka muhimmiyar rawa wajen tabbatar da ingancin simintin.
Muhimmin rawar da mutun-simintin zai mutu a cikin tsarin samar da simintin mutuwa shine
a) Ƙayyade daidaiton siffar da girman simintin;
b) Tsarin ƙofa da aka kafa (musamman wurin wurin ƙofar) yana ƙayyade yanayin cika narkakken ƙarfe;
c) Tsarin magudanar ruwa da aka kafa yana rinjayar yanayin cajin narkakken ƙarfe;
d) Ƙarfin ƙirar yana iyakance matsakaicin matsa lamba;
e) Tasiri yadda ya dace;
f) Sarrafa da daidaita ma'aunin zafi na tsarin simintin simintin mutuwa;
g) Simintin gyare-gyare (kamar nakasawa, da sauransu);
h) The surface ingancin mold forming rinjayar fenti sake zagayowar,
i) Yana shafar sauƙin cire simintin gyaran kafa
Ana iya ganin cewa siffar da madaidaicin simintin gyare-gyare, buƙatun ƙasa da ingancin ciki, da kuma santsi na ayyukan samarwa galibi suna da alaƙa kai tsaye da ƙira da yin amfani da gyare-gyaren simintin gyare-gyare / mutu.Dole ne ƙira da ƙera ƙirar simintin simintin gyare-gyare/mutuwa su kasance bisa buƙatun tsarin simintin mutuwa.
Sabili da haka, zuwa wani matsayi, akwai dangantaka ta musamman tsakanin nau'in simintin simintin gyare-gyare, tsarin da aka kashe da kuma aikin samarwa, wanda yake kusa da juna.Daga cikin su, ƙirar ƙirar simintin simintin simintin gyare-gyare shine ainihin mahimmin hangen nesa na sakamako daban-daban waɗanda zasu iya faruwa a cikin tsarin samarwa.Sabili da haka, akwai abubuwan da ake buƙatar la'akari da abubuwan sabar uwar garke a cikin ƙirar ƙirar simintin kashe-kashe, kamar: nazarin tsarin simintin gyare-gyare, sanin tsarin aiki, fahimtar yuwuwar aiwatar da fasahar sarrafawa, ƙwarewar cikawa. yanayi a cikin yanayi daban-daban, da kuma la'akari da tasiri akan tasirin tattalin arziki, da dai sauransu. A cikin wannan tsari kawai za a iya tsara ma'auni mai ma'ana kuma mai amfani wanda zai iya biyan bukatun samarwa.
Matsayin daidaitaccen tsarin simintin simintin mutuwa akan mutuwar-simintin
Tsarin simintin mutuwa shine siffar matakin fasaha na masana'antar simintin simintin mutuwa.Yana iya haɗa daidai da halayen na'ura na simintin simintin gyare-gyare, halayen ƙira, halayen simintin gyare-gyare, halayen simintin simintin gyare-gyare da sauran abubuwan samarwa don samar da samfuran simintin mutuwa waɗanda suka dace da buƙatun abokin ciniki a mafi ƙarancin farashi.Don haka, dole ne a mai da hankali ga horar da injiniyoyin aiwatar da simintin gyare-gyare.Injiniyan aiwatar da simintin simintin mutuwa shine shugaban fasaha na wurin samar da simintin mutuwa.Baya ga tsara madaidaicin tsarin simintin mutuwa da kuma bita kan lokaci na tsarin simintin mutuwa bisa ga canje-canje a cikin abubuwan samarwa, yana kuma da alhakin shigarwa da daidaitawa, ayyukan samar da simintin mutuwa, da kiyaye ƙura.
(1) Ƙayyade mafi kyawun aiki kuma ƙayyade lokacin zagayowar kowane zagaye na allura.Ko da yake ƙarancin samarwa ba shi da amfani don haɓaka fa'idodin tattalin arziƙi, yawan yawan aiki yana kashe rayuwar mutuwa da ƙimar cancantar.
(2) Ƙayyade madaidaitan sigogin simintin simintin mutuwa.Dangane da yanayin tabbatar da cewa simintin gyaran kafa ya dace da ma'aunin ingancin abokin ciniki, saurin allura, matsa lamba da zafin jiki ya kamata a kiyaye zuwa mafi ƙanƙanta matakin yuwuwar.Ta wannan hanyar, yana da fa'ida don rage nauyin injin da injin, rage gazawar, da inganta rayuwar sabis.Dangane da halaye na injin simintin simintin gyare-gyare, halayen ƙira, halayen simintin, sifofin simintin gyare-gyare na aluminum, da sauransu, ƙayyade saurin allura da sauri, matsa lamba, ƙarfin haɓakawa, jinkirin bugun bugun allura, bugun allura mai sauri, bugun naushi, bi-- nesa nesa, fitar da bugun jini, Lokacin riƙewa, lokacin sake saiti, zafin jiki na kayan gami, zazzabi mai ƙira, da sauransu.
(3) Lokacin amfani da fenti na tushen ruwa, dole ne a tsara tsarin feshi mai tsauri da cikakken bayani.Rufi iri, rabo na shafi zuwa ruwa, spraying adadin (ko spraying lokaci) da kuma spraying jerin kowane bangare na mold, matsa iska matsa lamba, nisa tsakanin feshi gun da gyare-gyaren surface, kwana na spraying shugabanci da gyare-gyare surface, da dai sauransu.
(4) Ƙayyade madaidaicin tsarin sanyaya gyare-gyare bisa ga ainihin ƙwanƙolin simintin simintin gyare-gyare.Madaidaicin tsarin sanyaya mold yana da babban tasiri akan ingantaccen samarwa, simintin simintin, da rayuwar ƙira.Shirin ya kamata ya ƙayyade hanyar buɗe ruwan sanyaya, fara sanyayawar simintin mutuwa sau da yawa, sannan buɗe bawul ɗin ruwan sanyaya zuwa buɗewar da aka ƙayyade sau da yawa kowane ƴan lokuta.Ya kamata a daidaita ƙarfin sanyi na tsarin sanyaya ta injiniyan tsarin simintin simintin gyare-gyare a kan wurin, kuma ana iya samun ma'auni na thermal na mold tare da fesa.
(5) Ƙayyade mitar man shafawa na sassa daban-daban na zamiya, kamar naushi, wurin jagora, hannun jagora, injin ja na ainihin, sandar turawa, sandar sake saiti da sauran sassa.
(6) Ƙirƙirar hanyar aiwatar da simintin simintin mutuwa na kowane ɓangaren simintin simintin, da horarwa da kula da masu kashe-kashe don yin aiki bisa ga ƙa'idodi.
(7) Ƙayyade daidaitaccen tsarin kiyaye gyare-gyaren ƙirar ƙira bisa ga rikitaccen ƙirƙira da matakin tsoho da sabo.Madaidaicin sake zagayowar gyare-gyaren gyare-gyare ya kamata ya zama adadin gyare-gyaren simintin gyare-gyaren da za su kasa yin amfani da gyaggyarawa kuma ba su gaza ba tukuna.Samfurin ya kasa amfani kuma ba zai iya ci gaba da samarwa ba.An tilasta masa gyara shi, wanda ba shine hanyar da aka ba da shawarar ba.
(8) Bisa ga hadaddun da mold, mataki na haihuwa da kuma sabon da kuma hadarin mai danko zuwa mold, ƙayyade danniya taimako sake zagayowar na module (gaba daya 5000 ~ 15000 mold sau) da kuma ko surface jiyya ake bukata.
Bugu da ƙari, kula da yanayin zafin jiki na mutuwa-simintin gyare-gyaren mutuwa / mold yana da matukar muhimmanci don samar da sassan simintin gyare-gyare masu inganci.Yanayin zafin jiki mara daidaituwa ko rashin dacewa kuma yana iya haifar da ma'aunin simintin simintin mara kyau, da nakasar simintin a yayin aikin samarwa, wanda ke haifar da lahani kamar damuwa mai zafi, mannewar gyaggyarawa, ɓacin rai na sama, raƙuman raƙuman ciki, da kumfa mai zafi.Lokacin da bambancin zafin jiki ya yi girma, masu canji a cikin tsarin samarwa, kamar lokacin cikawa, lokacin sanyaya da lokacin fesa, suna da tasiri daban-daban.
Material don Die-casting mutu masana'anta
Mutuwar simintin gyare-gyare dole ne a yi ta da ƙarfe mai aikin zafi mai zafi.Karfe da aka fi amfani da su sune: H13, 2344, 8407, 8418, SKD61, DAC, FDAC, da sauransu.
Material don Die-casting mutu masana'anta
Babban abubuwan da ake amfani da su don yin simintin mutuwa sune tin, gubar, zinc, aluminum, magnesium, jan ƙarfe, da sauransu. Daga cikin su, zinc alloy da aluminum alloy sune aka fi amfani da su, sai magnesium gami da jan ƙarfe.A halin yanzu, zinc, aluminum da magnesium gami ana amfani da su a masana'antar lantarki.
Aikace-aikacen masana'antu na mutuwa-simintin gyaran kafa ya mutu
Mutuwar simintin gyare-gyare suna da aikace-aikacen kewayon fa'ida a cikin masana'antu na zamani, gami da amma ba'a iyakance ga kera motoci ba, samar da injin konewa na ciki, masana'antar babur, masana'antar injin lantarki, masana'antar famfo mai, masana'antar watsawa, daidaitaccen kayan kida, shimfidar wuri, wutar lantarki gine-gine, kayan ado na gine-gine da sauran masana'antu.Bayan haka, ana iya kera sassan simintin simintin su azaman sassa na simintin simintin gyare-gyare na atomatik, kayan aikin bututun injin injin, mutu-simintin kwandishan, babban injin silinda mai mutu-simintin, shugaban bawul-bawul rocker hannu, mutu- wurin zama na bawul, sassan wutar lantarki mai mutuƙar simintin, murfin ƙarshen simintin simintin mota, mahalli na simintin, mutu-simintin famfo Shell, na'urorin haɗi na ginin mutun, mutu-simintin na'urorin adon, mutu-simintin na'urorin gadi, mutu-simintin ƙafa da sauran sassa.
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3D bugu da sauri samfur
A cikin wannan sabon zamani na manyan canje-canje, abubuwa da yawa da ke kewaye da mu suna ci gaba da ingantawa da kamala.Kayayyakin fasaha ne kawai waɗanda ke ci gaba da haɓakawa da canzawa sun fi shahara.Wato, fasahar samfurin mu mai saurin samfuri yana da babban sauri da inganci, tasirin samar da samfur yana da kyau sosai.Ming, kar ku tsaya tare, to ta yaya wannan fasaha mai saurin kwatance ta kwatanta da fasahar gargajiya?Yau za mu leka.
Fasahar saurin ƙira da na'urar ƙira mai sauri za ta iya daidaitawa da wahalar masana'anta da sarrafa abubuwa daban-daban a rayuwarmu, kuma tana iya samun kyawawan kayayyaki da kaddarorin sassa.
Kamar yadda aka ambata a sama, da sauri prototyping fasaha na kayan ya shafi kayan, kafa hanyoyin da tsarin sassa.Ma'anar samfuri mai sauri ya ƙunshi nau'in sinadarai na kayan haɓakawa, abubuwan da aka samo asali na zahiri (kamar foda, waya ko foil) (maganin narkewa, haɓakar haɓakar thermal, thermal conductivity, danko da ruwa).Ta hanyar sanin halayen waɗannan kayan ne kawai za mu iya zaɓar kayan da ya dace idan aka kwatanta da fasahar saurin samfur na gargajiya.Wadanne halaye ne na fasahar yin samfuri da sauri?
3d bugu kayan m prototyping fasahar yafi hada da abu yawa da porosity.A cikin samar da tsari, iya saduwa da yi bukatun na gyare-gyaren abu microstructure, gyare-gyaren abu madaidaici, sassa daidaici da surface roughness, gyare-gyaren abu shrinkage (cikin danniya, nakasawa da fatattaka) na iya saduwa da takamaiman bukatun daban-daban m prototyping hanyoyin.Matsakaicin samfurin zai shafi tsarin samfurin kai tsaye, ƙarancin saman samfurin zai shafi ko akwai wasu lahani a saman samfurin, kuma raguwar kayan zai shafi madaidaicin buƙatun samfurin. a cikin tsarin samarwa.
Fasaha samfuri cikin sauri don samfuran da aka samar.Haka kuma yana tabbatar da cewa babu wani babban gibi tsakanin abin da ake samarwa da wanda ake sawa a kasuwa.Fasahar saurin samfur na kayan abu ya ƙunshi yawa kayan abu da porosity.A cikin samar da tsari, iya saduwa da yi bukatun na gyare-gyaren abu microstructure, gyare-gyaren abu madaidaici, sassa daidaici da surface roughness, gyare-gyaren abu shrinkage (cikin danniya, nakasawa da fatattaka) na iya saduwa da takamaiman bukatun daban-daban m prototyping hanyoyin.Matsakaicin samfurin zai shafi tsarin samfurin kai tsaye, ƙarancin saman samfurin zai shafi ko akwai wasu lahani a saman samfurin, kuma raguwar kayan zai shafi madaidaicin buƙatun samfurin. a cikin tsarin samarwa.
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Matsayin mold m fasahar samfuri
Ƙirƙirar fasahar ƙira cikin sauri kuma tana taka muhimmiyar rawa a cikin haɓakar tattalin arziƙin kasuwa, ƙirar ƙirar ƙira cikin sauri kuma tana taka muhimmiyar rawa, muhimmin ɓangare ne na ƙungiyar fasahar masana'antu ta ci gaba.Yana mai da hankali kan fasahar taimakon kwamfuta da fasahar kere kere, fasahar Laser da kimiyyar kere-kere da fasaha, in babu gyare-gyaren gargajiya da tsawaitawa, da sauri haifar da hadaddun hadaddun sifa kuma suna da wani aiki na ƙirar mahaɗan 3D ko sassa, game da farashin sabbin abubuwa. ci gaban samfur da masana'anta, gyarawa.Ana amfani da sashe a cikin jirgin sama, sararin samaniya, mota, sadarwa, likitanci, kayan lantarki, kayan gida, kayan wasan yara, kayan aikin soja, ƙirar masana'antu ( sassaka ), ƙirar gine-gine, masana'antar injina da sauran fannoni.A cikin masana'antun masana'antu, saurin samfurin da aka yi ta hanyar fasaha mai saurin ƙima yana haɗuwa tare da silica gel mold, feshin ƙarfe na sanyi, daidaitaccen simintin, simintin lantarki, simintin centrifugal da sauran hanyoyin samar da kyawon tsayuwa.
To mene ne halayensa?Na farko, yana ɗaukar hanyar haɓaka kayan aiki (kamar coagulation, walda, siminti, sintering, tarawa, da sauransu) don samar da bayyanar sassan da ake buƙata, saboda fasahar RP yayin aiwatar da samfuran ba za ta haifar da sharar gida ba. gurbacewar muhalli, don haka a zamanin yau ya mai da hankali kan yanayin muhalli, wannan ma fasahar kera kore ce.Abu na biyu, ya warware matsaloli da yawa a cikin al'ada aiki da kuma masana'antu don Laser fasahar, lamba kula da fasaha, sinadaran masana'antu, kayan aikin injiniya da sauran fasaha.Yin amfani da fasahohin zamani cikin sauri a kasar Sin ya taka muhimmiyar rawa wajen bunkasa masana'antun kera kayayyaki a kasar Sin, da kara saurin ba da amsa ga kamfanoni zuwa kasuwa, da kara yin gasa na kamfanoni, kana ya ba da babbar gudummawa ga tattalin arzikin kasa. girma.
Amfanin samfuran bugu na 3D
1. Tare da kyakkyawar ƙwarewar masana'anta, yana iya kammala masana'anta da wuya a kammala ta hanyoyin gargajiya.Samfurin yana da rikitarwa, kuma kawai ta hanyar zagaye da yawa na ƙira - samfurin na'ura na samarwa - gwaji - ƙirar gyare-gyare - haɓakar injin samfur - sake gwadawa, ta hanyar na'ura mai maimaita gwajin na iya samun matsala da gyara lokaci.Duk da haka, fitowar samfurin yana da ƙananan ƙananan, kuma yana ɗaukar lokaci mai tsawo da tsada don amfani da tsarin masana'antu na gargajiya, wanda ke haifar da ci gaba mai tsawo da kuma tsada.
2. Ƙananan farashi da saurin sauri na ƙananan masana'anta na iya rage haɗarin haɓakawa da rage lokacin haɓakawa.3D bugu ingot simintin gyaran kafa tare da allunan baya bukatar gargajiya masana'antu yanayin, tsarin, mold da mutu ƙirƙira tsari, iya m samfur samar, low cost, da dijital, dukan samar da tsari za a iya modified a kowane lokaci, a kowane lokaci, a cikin wani m samfurin. gajeren lokaci, adadi mai yawa na gwajin tabbatarwa, don haka yana rage haɗarin haɓakawa, rage lokacin haɓakawa, rage farashin ci gaba.
3. Babban amfani da kayan aiki, zai iya rage yawan farashin samarwa.The gargajiya masana'antu ne "material rage masana'antu", ta hanyar da albarkatun kasa yankan billet, extrusion da sauran ayyuka, cire wuce haddi albarkatun kasa, sarrafa da ake bukata sassa siffar, da aiki aiwatar da kau da albarkatun kasa da wuya a sake yin fa'ida, da sharar gida. albarkatun kasa.Buga 3D kawai yana ƙara albarkatun ƙasa a inda ake buƙata, kuma ƙimar amfani da kayan yana da yawa sosai, wanda zai iya yin cikakken amfani da albarkatun ƙasa masu tsada kuma yana rage tsada sosai.
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Yadda ake gane samfuran al'ada?
Keɓance sabis na ƙira da masana'anta shine babban ƙarfin mu.Haɓaka samfuri daban-daban suna da ma'auni na gyare-gyare daban-daban, kamar gyare-gyaren samfur na ɓangarori, gyare-gyaren samfur gabaɗaya, gyare-gyaren wani ɓangare na kayan aikin samfur, ƙirar software na samfur, da gyare-gyaren sarrafa wutar lantarki.Sabis ɗin masana'anta da ƙirƙira na al'ada ya dogara ne akan cikakkiyar fahimtar aikin samfurin abokin ciniki, ƙarfin kayan aiki, fasahar sarrafa kayan, jiyya ta sama, haɗaɗɗun samfura, gwajin aiki, samar da taro, sarrafa farashi da sauran abubuwan kafin cikakken kimantawa da ƙirar shirin.Muna samar da cikakken bayani sarkar samar.Wataƙila samfurinka baya amfani da duk sabis ɗin a matakin yanzu, amma za mu taimake ka ka yi la'akari da yanayin da za a iya buƙata a gaba a gaba, wanda shine abin da ya bambanta mu da sauran masu samar da samfur.
Misalai na Die simintin gyaran kafa
Don samar wa abokan ciniki sabis mafi inganci
