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Overmolding - Cikakkun Fasaha don biyan Bukatun ku

Menene Overmolding

Overmolding, abin mamaki na musamman a samarwa da m masana'antu, ya ƙunshi haɗa nau'i biyu ko fiye daban-daban don kera maɗaukaki ɗaya, sassa da yawa. Wannan ƙaƙƙarfan tsari yawanci yana buɗewa ta hanyar gyare-gyaren wani ɓangaren filastik mai ƙarfi, sannan kuma a yi amfani da wani abu mai laushi, yana haifar da samfur na ƙarshe mara kyau. 

Ci gaban overmolding

Ci gaba cikin tarihin tarihin masana'antu, manufar yin gyare-gyare ta wuce shekaru da dama, ana fuskantar ƙayyadaddun yanayin da aka samu ta hanyar ci gaba a cikin kayan aiki da fasaha. A cikin matakan da ya fara, overmolding ya sami gindin zama a cikin ƙirƙira na ƙayyadaddun kayan roba da kuma tafin takalma. Koyaya, zuwan canji na thermoplastic elastomers a cikin 1960s ya ba da sabbin ƙima da inganci akan tsarin. A cikin shimfidar wuri na zamani, gyare-gyare ya wuce asalinsa, gano aikace-aikace a cikin masana'antu daban-daban kamar motoci, likita, lantarki, da kayan masarufi. Ya zama linchpin don ƙirƙira samfuran da aka ba su da ƙaƙƙarfan geometries da haɓakar halayen aiki. Juyin juzu'in gyare-gyare yana nuna zuwa ga makoma mai ban sha'awa yayin da bincike da ci gaba da ci gaba da ci gaba da tura iyakokin kayan aiki. roba gyare-gyaren fasaha. Yayin da muke kewaya duniya mai sarƙaƙƙiya na ƙera gyare-gyare, muna buɗe ba kawai dabarar ƙira ba amma labarin ƙididdigewa, daidaitawa, da yuwuwar da ba su da iyaka.

Tsari mai yawa - Yaya Overmolding Aiki

Ana iya sarrafa wannan tsari ta atomatik don samarwa mai girma ko kuma keɓance shi don ƙirar ƙira mai ƙarancin girma - ya danganta da bukatun aikin ku.

Almubazzaranci

Tsarin overmolding yawanci yana bin waɗannan mahimman matakai:

1. Shiri na Substrate

Bangaren tushe - ko dai wani ɓangaren filastik da aka riga aka ƙera ko kuma abin sa na ƙarfe - an tsaftace shi kuma an shirya shi don tabbatar da mannewa tsakanin yadudduka.

2. Saita Mold

Ana sanya mashin ɗin a cikin wani kayan aiki na musamman wanda ya yi daidai da kewaye da shi. An ƙera ƙoƙon ƙura don ɗaukar ƙarin Layer.

3. Allurar Overmold Material

An yi allurar wani abu na biyu na narkakkar (kamar TPE ko TPU) akan matsi a ƙarƙashin babban matsi. Kayan yana gudana a cikin rami na ƙirƙira kuma yana ɗaure zuwa saman ɓangaren tushe.

4. Sanyi da Dagewa

Ana sanyaya ɓangaren a cikin ƙirar don ƙyale kayan su haɗa gaba ɗaya kuma su sami kwanciyar hankali na girma.

5. Fitarwa da Kammalawa

Da zarar an sanyaya, za a fitar da ɓangaren da aka cika fiye da kima kuma ana iya yin aikin gamawa na biyu kamar datsa, dubawa, ko jiyya a saman.

Nau'in Ƙarfafawa & Kwatanta

Za'a iya yin aikin gyaran fuska ta hanyoyi da yawa dangane da kayan da aka yi amfani da su, ƙarar samarwa, da buƙatun ƙira. Kowace hanya tana ba da fa'idodi na musamman don aikin samfur da ƙimar farashi. Da ke ƙasa akwai nau'ikan fasahohin wuce gona da iri da ake amfani da su a masana'antar zamani:


Nau'in Ƙarfafawa description key Amfanin Aikace-aikace gama gari
Biyu-harbi (2K) wuce gona da iri Dukansu substrate da overmold ana samar da su a cikin zagayowar atomatik guda ɗaya ta amfani da raka'o'in allura biyu. Ƙarfafa haɗin gwiwa, babban madaidaici, manufa don samar da girma mai girma. Sassan motoci, na'urorin likitanci, na'urorin lantarki masu amfani.
Saka Overmolding Ana sanya robobi da aka riga aka yi gyare-gyare ko na ƙarfe a cikin ƙirar kafin allurar abin da ya wuce gona da iri. Ƙididdiga mai tsada, mai sauƙi don samar da ƙananan zuwa matsakaici, yana goyan bayan abubuwa daban-daban. Masu haɗawa, kayan aikin hannu, gidajen lantarki, riko.
Haɗin-Injecting Molding Ana allura abubuwa guda biyu lokaci guda don samar da tsarin ainihin-harsashi. Kyakkyawan ƙarfi, nauyi mai nauyi, yana rage sharar kayan abu. Kayan ciki na mota, marufi, samfuran mabukaci.
Yawan Material Overmolding Ya ƙunshi abubuwa sama da biyu don samar da hadaddun sassa masu aiki da yawa. Haɗa ayyuka da yawa, rage haɗuwa, haɓaka ƙirar ƙira. Na'urori masu sawa, abubuwan masana'antu, na'urorin lantarki na ci gaba.

Abubuwan da ke cikin kayan - tushe da zaɓin abu mai yawa

Zaɓin kayan gyare-gyaren da ya dace shine mabuɗin don samun kyakkyawan ƙarfin haɗin gwiwa, jurewa sashi, da bayyanar. A cikin tsari na overmolding, ana amfani da nau'i biyu na kayan aiki - tushe (substrate) da overmold (kayan abu na biyu). Dole ne a zaɓi kowanne a hankali don tabbatar da dacewa da aiki.

1. Kayayyakin Base (Kayan Zaɓuɓɓuka)

Kayan tushe yana samar da babban tsarin tsarin sashin. Yawancin lokaci robobi ne mai tsauri ko ƙarfe wanda aka ƙera don samar da ƙarfi, tauri, da kwanciyar hankali. Dole ne kayan tushe ya yi tsayayya da zafi da matsa lamba na tsarin haɓakawa kuma ya ba da izinin mannewa mai kyau tare da abu na biyu.


Overmold Material Abubuwan Maɓalli Aikace-aikace na al'ada
TPE (Thermoplastic Elastomer) Tabawa mai laushi, kyakkyawan sassauci, da juriya na sinadarai Grips, hatimi, samfuran masu amfani
Rubber Thermoplastic (TPR) Jin kamar roba tare da sauƙin sarrafawa Hannun kayan aiki, riko, maɓallan da suka wuce gona da iri
TPU (Thermoplastic Polyurethane) High abrasion juriya da elasticity Abubuwan kariya, hatimin masana'antu, sassan sawa
Silicone Rubber Kyakkyawan juriya na zafin jiki da sassauci Na'urorin likitanci, hatimai masu hana ruwa ruwa, na'urorin lantarki masu sawa
Santoprene? (TPV - Thermoplastic Vulcanizate) Haɗa elasticity na roba da kuma aiwatar da thermoplastics Makullin yanayin mota, riko mai laushi
PVC (Polyvinyl chloride) Ƙididdiga mai tsada, sassauƙa, da kuma kyakkyawan juriya na sinadarai Kebul rufin, riko, kariya coatings


Tukwici:Lokacin da za a zabar abin da ake so, tabbatar da cewa wurin narkewar sa ya fi na abin da aka yi overmold don guje wa nakasawa ko haɗin gwiwa mai rauni yayin allura.

2. Kayayyakin da suka yi yawa (Kayan na biyu ko masu laushi)

Ana amfani da kayan da aka yi da yawa akan tushen tushe don samar da riko, rufewa, shawar girgiza, da ingantattun ergonomics. Waɗannan kayan yawanci suna da laushi, masu sassauƙa, da na roba - irin su thermoplastic elastomer (TPEs) ko silicones.


Overmold Material Abubuwan Maɓalli Aikace-aikace na al'ada
TPE (Thermoplastic Elastomer) Tabawa mai laushi, kyakkyawan sassauci, da juriya na sinadarai Grips, hatimi, samfuran masu amfani
Rubber Thermoplastic (TPR) Jin kamar roba tare da sauƙin sarrafawa Hannun kayan aiki, riko, maɓallan da suka wuce gona da iri
TPU (Thermoplastic Polyurethane) High abrasion juriya da elasticity Abubuwan kariya, hatimin masana'antu, sassan sawa
Silicone Rubber Kyakkyawan juriya na zafin jiki da sassauci Na'urorin likitanci, hatimai masu hana ruwa ruwa, na'urorin lantarki masu sawa
Santoprene? (TPV - Thermoplastic Vulcanizate) Haɗa elasticity na roba da kuma aiwatar da thermoplastics Makullin yanayin mota, riko mai laushi
PVC (Polyvinyl chloride) Ƙididdiga mai tsada, sassauƙa, da kuma kyakkyawan juriya na sinadarai Kebul rufin, riko, kariya coatings

3. Haɗuwa da Kayan Kayan Kayan Kayan Kayan Kayan Kayan Kayan Kayan Kayan Kayan Kayan Kayan Kayan Kayan Kayan Kayan Kayan Kayan Ƙasa

Kayan Gindi Overmold Material Daidaituwa & Bayanan kula
ABS TPE / TPU Kyakkyawan haɗin gwiwa; manufa don riko da na'urorin hannu
PC TPE Kyakkyawan mannewa; galibi ana amfani da shi don sassa na bayyane ko juriya
Nailan (PA) TPU Yana aiki da kyau idan an sarrafa danshi; manufa domin inji aka gyara
PBT TPE Yana buƙatar mai tallata mannewa ko firamare; amfani da kayan lantarki
aluminum Silicone / TPE An yi amfani da shi wajen saka overmolding tare da fasalulluka na kullewar inji
bakin Karfe TPE / TPU Yana buƙatar rubutun saman ƙasa ko maganin plasma don haɗin gwiwa

4. Yadda Ake Zaɓan Kayan Gyaran da Ya dace

Lokacin zabar kayan don overmolding, la'akari:

Daidaituwar jingina- Tabbatar da daidaitawar thermal da sunadarai tsakanin substrate da overmold.

Ƙarshen Amfani da Muhalli- Yi la'akari da bayyanar da zafi, UV, sunadarai, da damuwa na inji.

Bukatun Aesthetic da Tactile- Zaɓi kayan da ke sadar da yanayin da ake so, launi, da ƙarewa.

Farashin da Ƙarfin Ƙirƙira- Wasu kayan sun fi dacewa da tsada don gudanar da babban girma.

Yarda da Ka'idojiDon samfuran likitanci ko abincin abinci, yi amfani da kayan FDA- ko RoHS da aka yarda da su.

Kayayyakin gyaran fuska

Tips Injiniya don Tsari Tsari

Nasarar kowane aikin gyare-gyaren ya dogara da yanke shawara mai wayo. Zaɓin zaɓin kayan da ya dace, ƙirar sashi, da sarrafa tsarin gyare-gyare suna da mahimmanci don samun haɗin kai mai ƙarfi, cikakkiyar gamawa, da samarwa mai tsada. Anan akwai ƙwararrun ƙwararrun injiniyoyi na ƙera ƙira daga ƙwararrun injiniyoyin masana'antu na TEAM RAPID.

1. Zaɓi Kayayyakin da suka dace don Ƙarfafawa

Sama da Mold

Zaɓin madaidaicin haɗakar kayan tushe da kayan haɓakawa yana tabbatar da ƙarfi mai ƙarfi da daidaiton inganci.

  • Daidaita yanayin zafi da raguwa don guje wa lalacewa.

  • Lokacin da haɗin sinadarai ya yi rauni, yi amfani da maƙallan maƙallan inji kamar waɗanda aka yanke, haƙarƙari, ko tsagi.

  • Gwada aikin haɗin gwiwa tare da ƙananan samfura kafin ƙira zuwa samarwa.

Shahararrun kayan haɗin gwiwa:

  • ABS + TPE → Kyakkyawan haɗin haɗin sinadarai da taushin taɓawa

  • PC + TPU→ Babban ƙarfin tasiri da bayyananne

  • Nylon + TPE→ Yana buƙatar bushewa da sarrafa tsari don kwanciyar hankali

  • Karfe + TPE/Silicone → Yi amfani da rubutu ko firam don riko na inji

2. Haɓaka Ƙirar Sashe don Ƙarfafawa

Sashin da aka tsara da kyau yana tabbatar da tsayayyen gyare-gyare da daidaiton haɗin kai.

  • Kula da kaurin bango iri ɗaya don hana yaƙe-yaƙe ko alamun nutsewa.

  • Ƙara 1-3° daftarin kusurwoyi don sauƙin fitarwa.

  • Ka guji kaifin gefuna da canje-canje kwatsam tsakanin yadudduka.

  • Haɗe da fasalulluka don cire iskar da ta kama tare da hana gajeriyar harbi.

  • Ƙayyade yankunan haɗin kai a fili a cikin ƙirar CAD.

Tukwici Injiniya: Bita na farko na ƙira tare da ƙera kayan aikin ku yana taimakawa gano yuwuwar al'amura kafin kayan aiki, adana farashi da lokacin jagora.

3. Sarrafa Maɓallin Gyaran Maɓalli

Madaidaicin iko na sigogin gyare-gyare yana ƙayyade ingancin ɓangaren ƙarshe.

siga Jagoran Injiniya Sakamako
Zazzabi na allura Daidaita kusa da wurin narkewa ba tare da lalacewa ba Tsayayyen kwarara & haɗin gwiwa
Matsin allura Isasshen cika rami cikakke, guje wa walƙiya Girman Uniform
Mold Zazzabi Ci gaba da daidaitawa cikin zagayawa Yana hana delamination
Lokacin Cooling Bada isasshen sanyaya don yadudduka biyu Yana rage waraka
Yi ƙananan gwaje-gwajen samarwa don daidaita waɗannan sigogi kafin babban sikelin gudu.

4. Shawarwarin Ƙirƙirar Ƙirar Ƙira

La'akari da OvermoldingMadaidaicin gyare-gyaren gyare-gyare shine ginshiƙan nasarar yin gyare-gyare.

  • Zaɓi nau'i-nau'i masu harbi biyu don babban ƙara ko saka gyare-gyare don samar da ƙananan ƙarami mai sassauƙa.

  • Tabbatar da daidaitattun jeri na gyaggyarawa don hana walƙiya.

  • inganta wuraren ƙofa don rage layukan weld na bayyane.

  • Yi amfani da daidaitaccen ƙirar mai gudu don cika uniform.

  • Ƙara iskar iska a yankunan haɗin gwiwa don inganta mannewa da bayyanar.

Pro Tukwici: Yi amfani da software na kwaikwaiyo kwarara kwararar ƙira don hasashen cikawa da yanayin sanyaya kafin yanke karfe.

5. Shirye-shiryen Farfaji da Magani

Shirye-shiryen shimfidar wuri mai kyau yana tabbatar da haɗin gwiwa mai dorewa tsakanin kayan.

  • Ka kiyaye ƙasa mai tsabta, bushe, kuma babu mai.

  • Yi amfani daplasma, harshen wuta, ko maganin korona don ƙara ƙarfin sama.

  • Abubuwan da ake sakawa na ƙarfe, shafa da fashewa ko etching na sinadarai don haɓaka mannewa.

  • Busassun robobi na hygroscopic (kamar Nylon ko PBT) kafin yin gyare-gyare don cire danshi

6. Ingancin Bincike da Tabbatar da Tsari

Ikon inganci mai dorewa yana kiyaye ɓangarorin da suka wuce gona da iri abin dogaro kuma ba su da lahani.

  • Gwajin mannewa: Bincika ƙarfin haɗin kai ta amfani da kwasfa ko gwajin ja.

  • Duban gani: Gano shafi na yaƙe-yaƙe, lalata, ko lahani.

  • Ma'auni mai girma: Tabbatar da haƙuri da raguwa.

  • Tabbatar da kwanciyar hankali na tsari:Kiyaye sigogin sake zagayowar don ingantaccen sakamako.

7. Abokin Hulɗa da Ƙwararrun Injiniyoyi na Ƙwarewa

Haɗin kai da wuri tare da ƙera kayan aikin ku yana tabbatar da kyakkyawan sakamako.
A TEAM RAPID, ƙungiyar injiniyarmu tana goyan bayan ku ta kowane mataki - daga haɓaka ƙira da zaɓin kayan aiki zuwa ƙirar kayan aiki da ingantaccen samarwa da yawa. Muna taimaka wa abokan ciniki a cikin theUSA da Turai cimma babban aiki overmolded aka gyara tare da gajeren lokaci gubar da farashi-tasiri mafita.

Fa'idodi da rashin Amfanin Ƙarfafawa

AlmubazzaranciLokacin da aka tura shi yadda ya kamata, overmolding wata dabara ce mai ƙarfi don cimma manyan ayyuka tare da kayan haɗin gwiwa, ingantattun ergonomics, da ƙaƙƙarfan ƙayatarwa-musamman a kasuwanni kamar Amurka da Turai. Koyaya, yana da mahimmanci don kimanta saka hannun jari na kayan aiki, dacewa da kayan aiki, da buƙatun ƙira a hankali don tabbatar da tsarin shine mafita mafi inganci mai tsada don takamaiman ƙarar samarwa da burin samfur.

  • Abvantbuwan amfãni daga overmolding

Ƙwaƙwalwar ƙira wata dabara ce ta masana'anta inda aka haɗa abubuwa biyu ko fiye a cikin yanki ɗaya don isar da ingantattun ayyuka, ji, da ƙayatarwa. Ga mahimman fa'idodin:

Haɗin Ayyuka & Rage Taro

Overmolding yana haɗa abubuwa da yawa a cikin bangare ɗaya - rage buƙatar sassa daban-daban ko matakan bayan taro. Wannan yana nufin ƙarancin haɗin gwiwa, saurin taro, da ƙananan farashin aiki.

Ingantattun Ayyukan Samfur

Ta hanyar haɗa madaidaicin madaidaicin (kamar PC/ABS) tare da kayan taɓawa mai laushi (kamar TPE ko silicone), zaku iya cimma rawar jiki / tasiri damping, haɓakar riko da ergonomics, rufin lantarki, da mafi kyawun juriya ga sinadarai ko UV.

Ingantattun Ƙwararrun Ƙwararru & Ƙwarewar Mai Amfani

Yin gyare-gyare yana ba da damar yin amfani da filaye masu laushi-taɓawa, kayan aiki da yawa ko launuka a cikin sashe ɗaya, da sauye-sauye mara kyau tsakanin saman-taimaka samfurinka ya yi fice a kan shelves a Turai da Amurka.

Ƙirƙirar Ƙarfin Kuɗi don Ƙaƙƙarfan Ƙirarriya da yawa

Tare da balagagge kayan aiki da aiki da kai, overmolding na iya ba da samar da inganci mai tsada har ma da matsakaicin kundin. Yin amfani da ɓangaren haɗin gwiwa ɗaya maimakon sassa da yawa na iya rage yawan farashin samarwa da haɗari.

  • Lalacewar overmolding

Duk da yake overmolding yana ba da fa'idodi masu ƙarfi, yana kuma kawo ƙira da la'akari da samarwa.

Manyan Kayan Aikin Farko & Zuba Jari na Kayan Aiki

Tsarin sau da yawa yana buƙatar gyare-gyare na musamman ko injunan allura mai harbi biyu, wanda ke haɓaka farashin gaba. Wannan ya sa tattalin arziƙin ya zama ƙasa da dacewa don ƙananan ayyukan samarwa.

Matsalolin Daidaituwar Abu

Nasarar wuce gona da iri ya dogara da abin dogaro da abin da ya wuce kima. Dole ne kayan aiki su sami yanayin narke masu jituwa, alaƙar sinadarai, da ƙimar raguwa - in ba haka ba lahani kamar lalata ko kwasfa na iya faruwa.

Ƙirƙirar Ƙira & Ƙirƙirar Ƙira

Yin gyare-gyare yana buƙatar kulawa da hankali ga sashi na lissafi, kaurin bango, daftarin kusurwoyi, da yankunan haɗin gwiwa. Ƙarƙashin ƙusa, kusurwoyi masu kaifi, kaurin bango mara daidaituwa, ko ƙirar ƙira mara kyau na iya haifar da batutuwa kamar gajeriyar harbi, walƙiya, shafin yaƙi, ko haɗin haɗin da bai cika ba.
Ƙimar-Tasiri na iya Faduwa a Ƙarƙashin Ƙarfafa


Lokacin da adadin samarwa ya yi ƙasa sosai, kayan aikin kayan aiki da saitin ƙima na iya yin nauyi fiye da fa'idodin, yin gyare-gyaren sassauƙa ko hanyoyin haɗin kai mafi tattali.


Aikace-aikace na overmolding: Haɓaka masana'antu ta hanyar iyawa

Ƙarfin fasfofi da yawa na ƙera gyare-gyare yana mamaye nau'ikan masana'antu, yana ba wa samfuran haɓakar haɓakawa da haɓaka ayyuka. 


Ƙarfafa Ƙarfafawa

  • Ma'aikatar Ayyuka

A cikin ɓangarorin kera motoci, yin gyare-gyare yana ɗaukar mataki na tsakiya, sarrafa kayan sawa da kuma riko tare da riko mai laushi, tare da samar da rufi don haɗaɗɗun wayoyi. A cikin daular kera, abubuwan haɓaka haihuwa fiye da kima kamar hatimi, gaskets, da sarrafawa, inda lallausan taɓawa ya gamu da ingantaccen aiki. 

  • Masana'antar Lafiya

Yanayin yanayin likitanci ya shaida juyin juya halin ergonomic da aka haifar ta hanyar gyare-gyare fiye da kima, kayan aikin tiyata tare da ingantattun hannaye, da haɗa kayan aikin lantarki a cikin na'urorin likitanci. Tapestry na likitanci yana nuna abubuwan al'ajabi da aka ƙera fiye da kima, daga kayan aikin tiyata waɗanda ke ba da kayan aikin ergonomic zuwa na'urorin likitanci waɗanda ke ɗaukar ingantattun na'urorin lantarki.

  • Masana'antar Mabukaci

a cikin fage na na'urorin lantarki na mabukaci, gidaje masu gyare-gyaren gyare-gyare da yawa tare da lallausan ƙwanƙwasa suna tabbatar da riko mai daɗi yayin da suke kiyaye ƙarancin lantarki daga tasirin muhalli. Wayoyi masu wayo, allunan, da na'urori masu sawa suna rungumar gyare-gyare fiye da kima, suna ƙawata gidajensu don riƙon ergonomic da haɓakar jin daɗi. 

  • kayan aiki

Matsayin kayan aiki na wuce gona da iri ya kara zuwa kayan aikin wutar lantarki, inda masu rikewa ke yin gyare-gyare fiye da kima don haɓakawa da haɓaka ta'aziyya, yayin da masu sha'awar wasanni ke fuskantar tasirin sa a cikin kulab ɗin golf da raye-rayen da ke nuna riƙon da aka ƙera fiye da kima, yana haɓaka fagen wasan kwaikwayon. 


A cikin waɗannan misalan, overmolding ya zarce matsayinsa na tsarin masana'antu, yana fitowa a matsayin ginshiƙan ƙirƙira, sake fasalin kayayyaki a cikin masana'antu daban-daban.


Overmolding vs. Saka Molding - Menene Bambanci kuma Wanne Yayi Dama don Aikinku?

Lokacin haɓaka ɓangarorin filastik ko roba na al'ada, fahimtar bambanci tsakanin overmolding da saka gyare-gyare yana taimaka muku zaɓi mafi kyawun hanyar masana'anta don ƙira, kasafin kuɗi, da buƙatun aiki. Dukansu hanyoyin sun haɗa abubuwa biyu zuwa kashi ɗaya, amma sun bambanta a yadda ake haɗa kayan da lokacin da aka ƙara.


Aspect Almubazzaranci Saka Molding
tsari Yin gyare-gyaren abu ɗaya bisa wani abin da aka riga aka ƙera Allurar robobi a kusa da karfe ko wani abin da aka riga aka saka
Materials Yawanci TPE/TPU mai laushi akan robobi mai tsauri Filastik tare da ƙarfe ko wasu tsattsauran abubuwan sakawa
Nufa Yana haɓaka ta'aziyya, riko, ko ƙayatarwa Yana ƙara ƙarfi, aiki, ko ɗawainiya
Aikace-aikace Hannu, riko, na'urori masu sawa Masu haɗawa, gidaje, ɗakuna
cost Mafi girma saboda gyare-gyaren matakai da yawa Ƙimar-tasiri don sassan ƙarfe-roba
Mafi kyawun Multi-material, ergonomic sassa Haɗaɗɗen majalisai tare da abubuwan saka ƙarfe


Wanne Tsari Ya Kamata Ka Zaba

  • Zaɓi gyare-gyare da yawa idan ɓangarenku yana buƙatar ta'aziyya, rufewa, ko ingantaccen jin daɗin mai amfani.

  • zabi saka gyare-gyare idan sashinka yana buƙatar ƙarfi, lambar lantarki, ko ƙarfafa ƙarfe.

Ba ku da tabbacin wace hanya ce ta dace da aikinku? Kwararrun injiniyanmu a TEAM RAPID na iya taimaka muku kimanta daidaiton kayan aiki, aikin haɗin gwiwa, da farashin samarwa don tabbatar da mafi kyawun mafita.

Hanyoyin Ƙirƙirar Ƙira a TEAM RAPID

A TEAM RAPID, muna ba da simintin gyare-gyare da hanyoyin kayan aiki masu laushi don taimaka wa abokan ciniki su gwada abubuwan da suka wuce gona da iri cikin inganci da farashi mai inganci.

1. Vacuum Casting (Urethane Casting for overmolding Prototypes)

Cast Vacuum

Fitar injin hanya ce mai tsada kuma mai sassauƙa don ƙirƙirar samfura masu kama-da-wane ta amfani da kayan siliki da kayan polyurethane (PU). Yana iya kwaikwaya duka sassa masu ƙarfi da taushi don cimma kyan gani da jin daɗi ba tare da gina kayan aikin ƙarfe ba.

Yadda yake aiki:

  1. An yi babban samfurin (CNC ko 3D bugu).

  2. An halicci nau'in siliki a kusa da maigidan.

  3. Ana jefa kayan PU a ƙarƙashin injin injin don samar da yadudduka biyu - m da taushi.

abũbuwan amfãni:

  • Ƙananan farashi da lokacin jagora mai sauri (kwanaki 5-10)

  • Madalla don gani da ergonomic kimantawa

  • Mafi dacewa ga ƙananan batches (10-50 sassa)

Mafi kyau ga:Ƙirar ƙira ta farko, ƙirar bayyanar, da gwajin aiki kafin kayan aiki mai wuyar gaske.

2. Kayan aiki mai laushi (Aikin gaggawa)

Kayan aiki mai laushiKayan aiki da sauri yana amfani da aluminium ko gyare-gyaren ƙarfe mai laushi don kwafin ainihin yanayin gyare-gyaren allura. Yana ba ku damar gwada dacewa, aikin haɗin gwiwa, da ingancin gani ta amfani da kayan ƙira.

abũbuwan amfãni:

  • Saurin juyawa (yawanci kwanaki 7-15)

  • Tabbatar da kayan aiki na ainihi a ƙarƙashin yanayin samarwa

  • Ƙimar-tasiri don ƙananan ƙananan gudu

Mafi kyau ga:10-200 samfuri, gwajin aiki, da tabbatar da ƙira.






Me yasa Zabi Ayyukan Gyaran Mu

KUNGIYAR RAPID1. Cikakken Magani A Cikin Gida

Muna gudanar da kowane mataki na aikin overmolding - daga ƙira da kayan aiki zuwa samarwa da dubawa. Yin aiki tare da amintaccen maroki ɗaya yana ceton ku lokaci, farashi, da matsalar sadarwa.

2. Ƙwararrun Injiniya & Zaɓuɓɓukan Material

Injiniyoyin mu suna da gogewar shekaru da yawa a cikin allura da gyare-gyare. Muna aiki tare da TPE, TPU, silicone, PC/ABS, nailan, da ƙari - tabbatar da haɗin gwiwa mai ƙarfi, ƙarewa mai santsi, da aiki mai dorewa.

3. Daidaitaccen inganci don Kasuwannin Duniya

Muna bin ƙaƙƙarfan kulawar tsari da ingantaccen dubawa don saduwa da ƙa'idodin Amurka da Turai. Kowane bangare yana da dorewa, daidai kuma yana shirye don buƙatun kasuwancin ku.

4. Tsari-Tasirin ga Duk wani Juzu'i

Ko kuna buƙatar ƙirar ƙira mai ƙima ko samar da taro, muna ba da mafita mai sassauƙa na overmolding tare da farashi mai gasa da saurin juyawa.

5. Zane da Taimakon Fasaha

Ƙungiyarmu tana taimakawa haɓaka ƙirar ɓangaren ku don wuce gona da iri - daga zaɓin kayan abu zuwa tsarin ƙira - don cimma mafi kyawun kamanni, aiki, da ƙirƙira.

6. Amintaccen mai samar da masana'antu da yawa

Muna hidimar motoci, likitanci, mabukaci, da sassan masana'antu. Daga riko mai laushi zuwa hatimin aiki, muna isar da ingantattun sassa fiye da kima waɗanda suka dace da bukatun ku.



Tambayoyin da

Menene Overmolding? (Menene Filastik overmolding?)

Juyawa tsari ne wanda ya ƙunshi haɗa abubuwa da yawa don ƙirƙirar sashe ɗaya. Wannan tsari, wanda yawanci ana yin shi ne a cikin gyaggyarawa, ya haɗa da shigar da waya da mai haɗawa a cikin ƙugiya. Abu na farko da aka rufe da wannan tsari shine substrate, yayin da sauran kayan ana amfani da su don rufe sauran abubuwan. Bangaren da ya wuce gona da iri na iya zama ko dai wani tsayayyen ɓangaren filastik ko abin rufe fuska na TPU. Akwai abubuwa guda biyu da aka wuce gona da iri: dabarar gyare-gyaren saka da kuma hanyar harbi da yawa.

Kebul ɗin da aka ƙera fiye da kima wani nau'in cikakken haɗin gwiwa ne wanda ya ƙunshi waya da haɗin haɗin gwiwa a haɗa su zuwa ɓangaren maras sumul. Tsarin yana farawa ta hanyar sanya haɗin kebul a cikin tsari. Bayan kayan filastik ya narke, yana ƙarfafawa kuma ya dace da siffar ƙera. Wannan sai ya rufe hanyar haɗin waya da mai haɗawa.

Yaya overmolding ke aiki?

A cikin masana'antun masana'antu, overmolding shine tsarin da ake amfani dashi da yawa. Ɗaya daga cikin nau'ikan wannan tsari na yau da kullun shine gyare-gyaren abubuwa da yawa. Multiple-material mold kuma an san shi da 2K ko gyare-gyaren Shot Biyu. Wannan tsari ya ƙunshi ƙirƙira haɗin gwiwa tsakanin sassa da aka yi fiye da gyare-gyare da kuma abin da aka ƙera. Hanyoyin gyare-gyaren kayan aiki da yawa sun haɗa da ƙirƙirar nau'i biyu na cavities, waɗanda aka sani da cavities 1 da 2. Na farko yana riƙe da substrate, yayin da ɗayan yana ƙera bangaren da aka ƙera. Ana amfani da wannan tsari don samar da kayayyaki daban-daban, kamar sassauƙan sassa da kayan aikin masana'antu. Wannan dabarar tana da fa'idodi daban-daban, kamar ingancin sashi mafi girma da ƙarancin lokacin sake zagayowar.

Zaɓuɓɓukan gyare-gyare da yawa:

Elastomer akan Thermoplastic Substrate

Thermoplastic a kan Thermoplastic Substrate

Matakan Gyaran Abu da yawa:
Mataki 1: Gyara sassan da suke buƙatar fiye da gyare-gyare. Mataki na 2: Saka sassan da aka ƙera cikin rami 2.
Mataki na 3: Ana sanyaya robobin da aka yiwa allurar, sannan a raba tsakiya da kogo.
Mataki na 4: A cikin wannan matakin, ana rufe ƙura, kuma ana allurar robobin a cikin rami 2.
Mataki na 5: Bayan sanyaya, kayan, ɓangaren, ana fitar da su daga ƙirar allura.

Menene Overmolding a cikin Injection Molding?

Yin gyaran fuska yana ɗaya daga cikin mahimman sassan aikin gyaran allura. Baya ga ƙirƙirar sashe guda ɗaya, overmolding ya haɗa da haɗa abubuwa daban-daban guda biyu. Yawancin lokaci ana yin wannan tsari cikin harbi biyu. Harbin farko yawanci ana yin shi ne daga mafi tsayayyen filastik. Harbi na biyu, wanda ake kira over mold, an yi shi ne daga wani abu mai sauƙi kamar filastik. Ta hanyar gyare-gyaren gyare-gyare, masu zanen kaya na iya ƙirƙirar kayan aiki masu kyau da kyau ta hanyar haɗa nau'in filastik daban-daban guda biyu.

Menene Tsari Tsari?

Kayan na iya zama daban-daban a cikin tsari na overmolding, wanda ya haɗa da ƙirƙirar abu ɗaya daga haɗuwa da abubuwa da yawa. Fahimtar abubuwa daban-daban da aka yi amfani da su a cikin tsarin gyaran fuska yana da mahimmanci. Babban nau'i biyu na waɗannan sune substrate da overmold.

substrate da kuma overmold
An gyare-gyaren da ya wuce kima a kan wani abu, yayin da kayan tushe shine substrate. Dangane da ƙarshen samfurin da ƙirƙira na masana'anta, yawanci ana samun abubuwa biyu ko fiye fiye da abin da aka ƙera.

Menene Bambanci Tsakanin Saka Molding da Overmolding?

Overmolding da saka gyare-gyare sune bambance-bambancen tsari. Na farko ya ƙunshi ƙirƙirar tushe ko ƙasa a cikin wani mold, yayin da na ƙarshe ya ƙunshi ƙari na Layer don rufe shi. Mafi yawan tsari a cikin wannan ƙirar shine ƙara abubuwan filastik zuwa ɓangaren ƙarfe, kamar sukudireba.

Waɗanne Fayiloli don Aika don Ƙarfafa Kebul?

Muna buƙatar tsarin STEP ko IGS 3D fayilolin samfuran ku. Injiniyoyin mu za su ba da shawarar samar da shawarwari bisa ga ƙira da adadin da ake buƙata. Tsarin simintin ɓarkewa yana sanya samfuran ku fiye da gyare-gyare ko kayan aiki mai sauri don ƙera ƙananan ƙira.

Menene Overmolding? Yadda za a Zana shi?

Interlock na injina
Overmolding yana bin ka'idodi iri ɗaya kamar tsarin gyaran allura na gargajiya amma wasu ƙarin quirks a ƙira:
1. Daftarin madaidaicin kusurwoyi da kaurin bango iri ɗaya tare da layin miƙa mulki santsi wanda aka kiyaye a cikin sassan biyu.
2. Kaurin bango na wuraren da ake yin gyare-gyare ya kamata ya zama daidai ko žasa da na abin da ke ƙasa.
3. A overmolding kayan ya kamata a cikin ƙananan narkewa zafin jiki fiye da substrate.
4. Za a iya amfani da maƙullan injina don gyara haɗin haɗin sinadarai masu amfani.
5. Rubutun rubutu akan sashin substrate na iya taimakawa tare da mannewa.

Ba ku da wani ra'ayi game da saka gyare-gyare vs. overmolding? Tuntube mu don ƙarin shawarwarin ƙira don aikin ku a yau. Injiniyan mu zai gaya muku bambance-bambance tsakanin saka gyare-gyare vs. overmolding kuma ya ba ku zaɓi mafi kyau!


Tuntube mu

Shin kuna neman ingantaccen mai siye daga China? ƙwararren mai siyarwa wanda zai iya ba da samarwa ba wai kawai samarwa ba, har ma da saurin samfuri da ƙananan masana'anta? TEAM Rapid yana farawa a cikin 2017, muna bauta wa abokan ciniki da yawa kamar Google, Tesla, Jami'ar Oxford da sauransu don ƙaddamar da ayyukansu cikin nasara a cikin waɗannan shekaru. 


Idan kuna da wata tambaya ko buƙatar kowane tallafin injiniya, da fatan za ku iya tuntuɓar mu. TEAM Rapid yana nufin samar da mafita mafi kyau ga abokan cinikinmu. 

  • Tawagar Sabis na Pro
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    Ƙwararrun sabis ɗin mu suna shirye don amsa kowace tambaya daga abokan ciniki 24/7/365
  • Masana Injiniya
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    Wanda ya kafa da injiniyoyi suna da aƙalla ƙwarewar shekaru 10 a cikin masana'antar masana'antu cikin sauri
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    Garanti Mafi Girma
    Dukkan sassan mu sun kasance cikakkun dubawa kafin kaya. Inganci shine rayuwar mu.
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    Ƙarfin Samar da Ƙarfi

    TEAM Rapid yana saka hannun jari na injunan daidaitattun injuna don biyan kowane buƙatun samar da ƙarar ku. Koyaushe rahoto mai dacewa.

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