Sabuwar Ƙarfe Molding: μ-MIM Tsari Da Tsarin 2C-MIM

A cikin 'yan shekarun nan, daTsarin gyaran gyare-gyare na ƙananan ƙarfe (μ-MIM)an ƙera shi tare da manufar kera karafa da gami waɗanda za a iya amfani da su don yawan samar da ƙananan sassa da ƙananan sassa. μ-MIM yana haɓaka samar da karafa da gami don ƙananan aikace-aikace, kamar sabbin kayan aiki tare da kwanciyar hankali mai zafi, ƙarfi da tauri, da haɓakar thermal da magnetism.

Bugu da ƙari, idan aka kwatanta da ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar cuta ta μ-MIM ta ba da damar haɗa nau'o'in nau'i biyu na karfe guda biyu (bimetal co-injection) yayin aikin gyaran allura.

1. MIM-Kashi biyu (2C-MIM)

 

 Fuskar bangon bango ne kuma ainihin ciki yana da yawa

Fuskar bangon bango ne kuma ainihin ciki yana da yawa

 

A matsayin hanyar kera sassan bimetallic, mutane sun ɓullo da tsarin 2C-MIM (Kashi biyu na MIM). Babban amfani da tsarin 2C-MIM shine cewa abubuwa biyu tare da kaddarorin daban-daban za a iya haɗa su kai tsaye a cikin tsarin samarwa guda ɗaya, don haka rage ayyukan haɗin gwiwa na gaba (kamar walda, riveting, haɗuwa, da dai sauransu).

Sassan da 2C-MIM ke iya ƙera kewayo daga ɓangarorin da ke da hadaddun sifofi na ciki zuwa sassauƙan abubuwan da za a iya cirewa.

Manufar duk bincike shine don samar da ingantattun sassan aikin injiniya a farashi mai kyau. Don ɓangarorin da ke da sauƙin sawa, kawai za ku iya ƙarfafa mahimman sassa na cikin gida kamar farfajiyar jujjuyawa tare da kayan da ba su da ƙarfi ko fiye, da sauran sassa na tsarin tare da ƙarancin farashi.

Don kera sassan bimetal, kawai fahimtar siffar alluran kayan allura biyu bai isa ba, mabuɗin shine cewa kayan biyu dole ne su sami damar haɗa su a cikin tanderu iri ɗaya kuma a cikin yanayi iri ɗaya. Saboda yawan raguwar sassan biyu ba iri ɗaya ba ne a yayin da ake yin sintiri, yana iya haifar da lalacewa ko tsagewa. Kuma lokacin da aka kafa wani lokaci mai cutarwa, abubuwan da aka yi amfani da su na iya yadawa tare da iyaka, wanda ya rage kaddarorin kayan.

 Samfurin juzu'i na 17-4PH 316L wanda aka shirya ta allurar co

Hoto 17-4PH / 316L samfurin ƙwaƙƙwarar ƙira wanda aka shirya ta hanyar allura

 

Ta hanyar daidaita abubuwan mashin ɗin, ana inganta ingancin sassan 2C-MIM. Saboda ikonsa na musamman don yin sashi tare da kaddarorin kayan aiki daban-daban ba tare da wani aikin taro ba, tsarin 2C-MIM tabbas zai faɗaɗa kasuwar aikace-aikacen. MIM masana'antu.

Idan girman adadin foda yana ƙasa da 1um, yakamata a yi amfani da kayan allura na musamman don daidaitawa da matsalolin da babban farfajiyar ƙasa ke haifarwa.foda allura gyare-gyare da ragewa.

 

2.Micro Metal Injection Molding Process (μ-MIM)

Microinjection bakin karfe dauki tasa

Microinjection bakin karfe dauki tasa

 

Kayayyaki da tsarin suna zama ƙanƙanta, wanda ke nufin cewa sassa na tsari da aiki a cikin hadaddun tsarin suna ƙara ƙarami da ƙarami.

Wannan yana buƙatar ba kawai amfani da kayan haɓakawa tare da kaddarorin jiki masu dacewa ba, har ma da ƙananan siffofi na geometric don ƙara yawan ayyukan haɗin gwiwa.

Sabili da haka, yana da mahimmanci don haɓaka hanyoyin da za a iya dogara da su sosai don kera ƙananan sassa ko ƙananan sassa, kuma ana iya amfani da ɓangarorin ƙirar da aka ƙera tare da μ-MIM don maye gurbin sassan filastik don samun fa'idodin kaddarorin inji, juriya na lalata ko yanayin zafin jiki na kayan ƙarfe.

Nasarar wannan sabon tsarin masana'antu ya dogara ne akan gaskiyar cewa tsarin gasa yana iyakance ta hanyar kayan aiki ko ƙarfin samar da yawa, kuma babu wani madadin μ-MIM.

Fasahar LIGA (haɗin lithography da electroforming) yawanci ya dace da lissafin 2D kawai, kuma an iyakance shi ta hanyar samar da lantarki dangane da zaɓin kayan.

Sauran dabaru, irin su electrochemical micro-manufacturing hanyoyin, micro-milling da micro-nika, zo daga silicon-tushen microelectronics masana'antu kuma suna da ikon warware fasali a matsayin kananan kamar 1μm, amma ba su dace da taro samar da.3D sassa.

Yanzu, ƙananan sassan da aka samar tare da μ-MIM na iya zama ƙanana kamar 5μm a girman fasalin. Koyaya, don haɓaka aiki, kamar kiyaye sura bisa ga halaye masu gudana ko sassa, an haɓaka kayan allura na musamman waɗanda ke da cikakken yuwuwar submicron ko nanometer da ake buƙata don μ-MIM.

Gabaɗaya, don ƙananan sassa, MIM na iya yin kwafin fasali na kusan sau 10 matsakaicin matsakaicin girman barbashi, wanda ya dace musamman ga ƙananan sassa, idan kuna son ƙirƙirar ƙananan siffofi, kuna buƙatar amfani da ƙaramin foda. Yanzu, da samuwa karfe foda ne 1μm. Wasu foda suna da ƙarfi sosai don samar da foda a cikin wannan girman girman barbashi (misali, Ti), yayin da sauran foda na ƙarfe sun fi sauƙi don samarwa tare da tururin iska na musamman (misali, bakin karfe).

Idan girman girman ƙwayar foda yana ƙasa da 1um, ya kamata a yi amfani da kayan allura na musamman don daidaitawa da matsalolin da babban filin gyare-gyaren foda na gyare-gyaren foda ke haifar da raguwa.

 

Microinjection bakin karfe gears da impellers

Hoto microinjection bakin karfe kaya da impeller

A halin yanzu, μ-MIM har yanzu yana cikin matakin shiryawa kuma yana haɓakawa a layi daya tare da tsarin 2C-MIM. Na farko, duka hanyoyin biyu suna cikin samarwa yanzu, amma duka biyun suna jurewar fasahar fasaha da nazarin yuwuwar don nau'ikan ƙananan sassa ko ƙananan sassa.

Binciken farko na gasa da burin ci gaba suna da mahimmanci a kan hanyarsu ta samun nasarar kasuwa, amma ta hanyar haɓaka kayan aiki da hanyoyin samarwa a kusa da yuwuwar 2C-μ-MIM a cikin masana'antar, tare da ilimin injiniyoyi da masu fasaha, ana iya samun nasarar gaske.

A cikin watanni shida da suka gabata, tare da aikace-aikacen yumbu da gilashin 3D a cikin wayoyin hannu suna ƙara samun kulawa, akwai kuma nau'ikan nau'ikan nau'ikan gilashin 3D masu fuska biyu da yawa. Ƙari da yawa kamfanoni suna da wannan masana'antu, suna nuna haɓakar furanni ɗari, wasu sababbin fasaha, sababbin matakai, sababbin kayan aiki da aka ɓullo da, kamar: bakin karfe, titanium gami, MIM frame, yumbu baya cover, aiwatar al'amurran kamar, gilashin ado tsari texture ci gaban, tawada fesa sabon tsari, bugu da eriya Fusion; Yadda za a inganta ƙimar wucewar gilashin 3D, rage yawan amfani da makamashi, da haɓaka aiki ya zama matsala mai wahala ga masana'antu gaba ɗaya.

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Lokacin aikawa: Nuwamba-10-2023