Mould yemota inodziya yeinjini

Mould yemota inodziya yeinjini

 

Kunyatsojeka Pasi Pekumanikidzwa: Sei Ansix Purojekiti yeTech's Engine-Thermostat Mold Inoisa Mwero Mutsva weMari, Hunhu, uye Kumhanya muKugadzira Injection yeMotokari

Munyika ine matambudziko makuru ekugadzira zvikamu zvemotokari, uko kuvimbika, mutengo, uye nguva zvisingakurukurwi, kugadzira ma "thermostat" einjini kunomirira dambudziko guru. Zvikamu izvi zvakakosha zvinofanirwa kutsungirira tembiricha yepasi pevhu, zvinotonhodza, uye kushivirira kwakakodzera kwehukuru - zvese izvi zvichigadzirwa nehuwandu nemutengo unoenderana nezvinodiwa neindasitiri yemotokari kuti iwane kukosha.

 

Kutungamira Mugadziri weForoma Kambani yeAnsix Technology neInjection Moulder yapedza chirongwa chakakosha chemutengesi wepasi rose wetier‑1, ichipa mould inoshanda zvakanaka, ine makomba akawanda ekugadzira thermostat inodzorwa nemagetsi. Chirongwa ichi chinoratidza nzira yakazara inobatanidza dhizaini yepamusoro, sainzi yezvinhu zvine chekuita nehurongwa, kugadzira mould nemazvo, uye maitiro ekugadzira akagadziridzwa. Chinonyanya kukosha, chinoratidza kuti mainjiniya akatarisana anogona kuderedza sei mutengo wezvikamu zvemutengi pasina kukanganisa mhando - kubudirira kuri kuchinja tarisiro muchikamu ichi.

 

Pfupiso yePurojekiti: Dambudziko reThermostat yeInjini

Chishandiso chemazuva ano cheinjini hachisisiri vharuvhu ine wakisi. Mayuniti emazuva ano anodzorwa nemagetsi anosanganisira mapurasitiki, maconnector, uye ma sensor mounts anotarisira kuyerera kwe coolant nenzira yakarurama. Chiumbwa ichi chinofanira kugadzira zvikamu zvine geometries dzakaoma, madziro matete, uye nzvimbo dzinovhara zvinhu zvinogona kugara zvichipisa zvakanyanya kupfuura 120 °C uye makemikari e coolant akasimba.

 

Chirongwa cheAnsix Tech chaisanganisira kugadzira, kugadzira, uye kusimbisa mold ine maburi mana ekupisa inoyerera ye thermostat. Zvinhu zvikuru zvaidiwa zvaive mold inokwanisa kutenderera kwenguva iri pasi pemasekondi makumi matatu, goho rekutanga kupfuura 99.5%, uye mutengo wezvikamu wakadzikisa mutengo wemutengi wekare ne15%. Kuzadzisa zvinangwa izvi kwaida maitiro akarongeka kubva pakugadzira kusvika pakugadzira.

 

Chikamu 1: Kugadzira Pamwe Chete uye Kugadzira Mifananidzo

Rwendo rwakatanga nekuongorora kwakadzika kwekugadzira dhizaini (CDR) pakati pemainjiniya eAnsix nechikwata cheR&D chemutengi. Zvichishandisa mamodheru e3D CAD edzimba dzethermostat, matambudziko angangoitika akadai sekuchinja kwehukobvu hwemadziro, dhizaini yembabvu, uye nzvimbo dzegedhi zvakaonekwa nekukurumidza.

 

Imwe prototype inokurumidza kugadzirwa kuburikidza ne stereolithography (SLA) uchishandisa resin inodziya zvakanyanya. Iyi physical model yaibvumira kubatanidzwa kwesimbi nesimbi uye yakapa ratidziro inooneka yemuenzaniso wedhijitari uri kuuya. "Padanho re prototype ndipo patinoona matambudziko ekubatanidza ayo CAD chete angasakwanise kupotsa," akadaro Li Wei, Mutungamiri weProject waAnsix. "Imari diki yekutanga inodzivirira shanduko huru dziri kuitika."

 

Chikamu chechipiri: Kusarudzwa Kwezvinhu Zvakakodzera

Kusarudza purasitiki yakakodzera kwakakosha pakushanda zvakanaka uye mutengo. Ma thermostat einjini anoda kugadzikana kwakanyanya kwekupisa, kuramba makemikari, uye kugadzikana kwehukuru. Mushure mekuongorora ma polymers akawanda anoshanda zvakanyanya, Ansix yakakurudzira girazi-fiber reinforced polyphthalamide (PPA) yeimba huru uye polyphenylene sulfide (PPS) yechikamu chekubatanidza.

 

Chikonzero uye Magadzirirwo:

 

PPA (40% girazi rakazadzwa nefaibha): Chinhu ichi chinopa tembiricha inoshandiswa nguva dzose inosvika 180 °C, kunyudzwa kwemvura shoma, uye simba rakanaka. Mhando chaiyo yakasarudzwa (semuenzaniso, Solvay Amodel® AS‑4133) inopa kuyerera kunodiwa kuti madziro anyatso pfava uku ichiramba yakasimba pasi pekupisa kwehood.

 

PPS (30% girazi rakazadzwa nefaibha): Yakasarudzwa nekuda kwekusagona kwayo makemikari kuzvinhu zvinotonhodza nemafuta, pamwe nekusanyanya kukwira kwayo. Mhando yakaita seCelanese Fortron® 6165A4 inoita kuti ishande zvakanaka mukupisa kwakanyanya.

 

Chikwata cheAnsix chezvinhu chakashanda nemutengi kuti vaone kuti magiredhi aya, kunyangwe ari epamusoro, aizoderedza mutengo wese. Hunhu hwavo hwepamusoro-soro hwekufambisa hunoita kuti kuzadza nekukurumidza uye kudzikire. Jekiseni rekudhindaKugara kwenguva refu, kuderedza nguva yekushandisa simba uye simba. Uyezve, kugadzikana kwavo kunoderedza mitengo yezvimedu zvakaraswa, zvichibatsira zvakananga kuchinangwa chekudzikisa mutengo ne15%.

 

Danho rechitatu: Kusimbiswa kweDigital - Kuongorora kweMoldflow (DFM)

Simbi isati yachekwa, dhizaini yacho yakaongororwa zvakanyanya nedhijitari uchishandisa software yeMoldflow®. Ongororo iyi yakatarisana nekufanotaura maitiro ekuzadza, kufanana kwekutonhodza, uye mhedzisiro yekukanganisa.

 

Kutevedzera kwakaratidza kuti dhizaini yekutanga yegedhi yakakonzera kurongedza kusina kuenzana uye warpage yakafanotaurwa ye0.35 mm mu critical sealing plane. Kuburikidza nekuongorora kwakadzokororwa, timu yakagadzirisa nzvimbo yegedhi nehukuru hwayo, yakaenzana nesystem yerunner, uye yakagadzirisa marongerwo enzira yekutonhodza. Kutevedzera kwekupedzisira kwakafanotaurwa kuti warpage yaizoderedzwa kusvika pasi pe0.1 mm, mukati me 0.15 mm tolerance.

 

“Moldflow haisi bhokisi rekutarisa chete; ibhora redu rekristaro,” akatsanangura kudaro Zhang Hao, Injiniya weSimulation. “Yakatibvumira kugadzirisa kumanikidzwa nenguva zviri nyore, zvichichengetedza mavhiki ekuedza nekukanganisa pamusika.” Kugona kwesoftware iyi kugadzirisa kwakanyatsonyorwa muzvidzidzo zvakafanana, uko yakashandiswa kuona simba renguva yekuisa jekiseni, tembiricha yekunyunguduka, uye tembiricha yekufa pawarpage yekupedzisira.

 

Danho rechina: Dhizaini yeMould Yakanyatsogadzirwa - Ruzivo rwekubudirira

Dhizaini yeforoma yakashandura modhi yedhijitari yakagadzirwa zvakanaka kuita chishandiso chakasimba, chakagadzirira kugadzirwa. Zvinhu zvikuru zvaisanganisira:

 

Kusarudzwa kweMatombo neSimbi: Pazvinhu zviri mukati megomba uye zvinoiswa mukati zvinogona kusakara zvakanyanya kubva muzvinhu zvakazara negirazi, Ansix yakasarudza simbi yakasimba yepamusoro (H13, yakaoma kusvika 48-52 HRC). Pamapuleti asina kunyanya kukosha, simbi yeP20 yakaomeswa kare yakashandiswa nekuda kwekushanda kwayo zvakanaka uye kushanda kwayo zvakanaka. Kusarudzwa kwacho kwakaisa pamberi kufambiswa kwemhepo nekugara kwenguva refu kwekupisa kupfuura mutengo wezvinhu zvakabikwa, sezvo simbi yakakodzera ichiwedzera hupenyu hwechiumbwa uye ichivandudza kushanda kwekutonhodza, ichideredza mutengo wega wega mukati mehupenyu hwechigadzirwa.

 

Sisitimu Yokutonhodza: ​​Dhizaini yekutonhodza yakafanana yakagadzirwa yezvikamu zvepakati. Uchishandisa zvikamu zvakadhindwa ne3D, nzira dzekutonhodza dzinotevera chimiro chechimiro chezvikamu mukati me3 mm kubva pamusoro. Izvi zvinowedzera kuburitsa kupisa, zvinoderedza nguva yekutenderera ne18%, uye zvinoita kuti zvikamu zvitonhodze zvakaenzana kudzivirira kudonha.

 

Sisitimu yeGating & Runner: Sisitimu yerunner inopisa ine mavharuvhu yakasarudzwa. Izvi zvinobvisa mavharuvhu anotonhora, zvichideredza marara ezvinhu neanenge 100% kune chikamu cherunner. Mavharuvhu anopa kutonga kwakaringana pakuzadza nekurongedza, zvakakosha kuti zvikamu zvive nehuremu hwakafanana uye saizi. Dhizaini iyi yakavakirwa panzira dzakasimbiswa dzerunner dzinopisa dzezvikamu zvethermostat.

 

Sisitimu Yokuburitsa Maburi: Musanganiswa wemapini ekubvisa maburi, maoko, uye mavharuvhu ekubatsira mweya wakagadzirwa kuti ubvise zvinyoro nyoro asi zvakajeka zvikamu zvakaoma, zvakatetepa pasina kukanganisa kana kuisa mavara panzvimbo dzekushongedza.

 

Danho rechishanu: Kugadzira Mould - Matambudziko Ekufamba

Kugadzira simbi yeH13 yekuisa zvinhu zvinotonhorera zvakaratidza dambudziko guru. Zvinhu zvakaoma uye nzira dzakaoma dzemukati zvaida musanganiswa wekugadzira zvinokurumidza (HSM) uye kugadzira zvinoburitsa magetsi (EDM). Musha weAnsix wakashandisa michina yeCNC ye5-axis kuti iwane magumo anodiwa epamusoro uye kushivirira kwakasimba (± 0.005 mm pakushanda kwakakosha).

 

Chimwe chipingamupinyi chaive chekuona kuti zvinhu zvinotonhorera zvakadhindwa mu3D zvakabatana zvakanaka nesimbi yechinyakare. Zvishandiso zvekusimbisa nekurongedza zvakagadzirwa kuti zvive nechokwadi chekuti mvura haidonhe kana paine kumanikidzwa kwakanyanya. "Kubatanidza matekinoroji ekuwedzera uye ekubvisa zvinhu ndipo panosangana hunyanzvi hwekugadzira zvinhu zvinotonhorera nesainzi yemazuva ano," akadaro Master Toolmaker Chen Feng.

 

Danho rechitanhatu: Maitiro ekugadzira jekiseni - Kugadzirisa uye Kudzora

Chiumbwa ichi chakaiswa mumuchina wekugadzira majekiseni emagetsi we350 ton, kuvandudzwa kwemaitiro acho kwakatanga. Miedzo yekutanga yakashandisa maparamita akawanikwa kubva muongororo yeMoldflow senzira yekutanga.

 

Matambudziko Akasangana Nawo:

 

Kudhirowa kweSplay neSilver Streaks: Kudhirowa kwekutanga kwakaratidza kusakwana kwepamusoro kwakakonzerwa nehunyoro hwakavharirwa mu hygroscopic PPA. Izvi zvakagadziriswa nekushandisa kudhirowa kwemaawa mana usati waomesa pa120 °C mumuchina wekuomesa we desiccant.

 

Kusiyana Kwemakomba: Kusawirirana kudiki kwekuyerera kwakaita kuti pave nekusiyana kwehuremu. Izvi zvakagadziriswa nekugadzirisa nguva yekuvhura kwevharuvhu yega yega uye tembiricha muhot-runner controller.

 

Nguva Yakareba Yekutenderera: Kutenderera kwekutanga kwaive kwemasekonzi makumi matatu nemasere. Dambudziko guru raive rekutonhora.

 

Kugadzirisa Kubudirira uye Mutengo:

Kugadzirwa kwakarongeka kweKuedza (DOE) kwakaitwa, tembiricha yekunyunguduka yakasiyana-siyana, kumhanya kwekubaiwa jekiseni, kumanikidzwa kwekuisa zvinhu, uye nguva yekutonhodza. Magadzirirwo akakodzera airatidza zvakawanikwa kubva mukutsvagurudza kwakaburitswa pazvinhu zvakafanana, izvo zvinoratidza tembiricha yekunyunguduka uye kumanikidzwa kwekuisa zvinhu sezvinhu zvakakosha pakuderedza warpage nenguva yekutenderera.

 

Pachirongwa ichi, nzvimbo yekunatsa yakawanikwa patembiricha yekunyunguduka ye285 °C, tembiricha yeforoma ye100 °C, kumanikidzwa kwepakeji ye85 MPa, uye nguva yekurongedza yemasekondi gumi. Pamwe chete nekutonhorera kwakafanana, izvi zvakaderedza nguva yekutenderera kusvika kumasekonzi makumi maviri nematanhatu—kuvandudzwa kwe32%. Kuderedzwa kwenguva yekutenderera, pamwe chete nekubviswa kwezvimedu zverunner, ndiko kwakaumba musimboti wekuchengetedza mari yezvikamu.

 

Chikamu 7: Kuvimbiswa Kwemhando Yepamusoro Kusingaperi

Hunhu hwakagadziriswa mumatanho ese. Panguva yekugadzira, maitiro acho anotariswa panguva chaiyo nemasensa ekumanikidza emukati uye tembiricha. Kutenderera kwekumanikidza kwepfuti yega yega kunoenzaniswa ne "golden curve" huru; chero kutsauka kunokonzera alarm uye kunogona kuramba chikamu chacho otomatiki.

 

Kanenge ka500, zvikamu zvose zvinoongororwa zvizere pamuchina wekuyera (CMM) kuti zvionekwe kuti zvinhu zvakakosha zvakadii. Pamusoro pezvo, mienzaniso isina kurongeka inoongororwawo, kusanganisira bvunzo dzekudonha kwemvura inoyerera uye kupisa kunotenderera munzvimbo inotonhorera.

 

Chikamu 8: Kurongedza uye Kutumira Nekukurumidza

Achinzwisisa hunhu hweJIT panguva chaiyo (JIT) hwemaketani ekutengesa mota, Ansix yakagadzira mhinduro yekurongedza yakagadzirwa. Seti imwe neimwe yezvikamu zvina inoiswa mutreyi yePET clamshell inogona kushandiswazve inodzivirira kukwenya uye kuungana kwesimbi, yozoiswa mumidziyo yepurasitiki yakasimba, inodzoserwa. Sisitimu iyi yakaderedza kukuvara kwekubata uye yakaderedza marara emutengi ekurongedza neanopfuura 70%.

 

Chirongwa chose, kubva pakuomeswa kwemagadzirirwo kusvika pakutumirwa kwekutanga kwekugadzirwa, chakapedzwa mumavhiki gumi nemana—mavhiki maviri pamberi pechirongwa cheindasitiri chakasimba. Izvi zvakazadzikiswa kuburikidza nekugadzirisa zvinhu panguva imwe chete, kusimbiswa kwedhijitari, uye kubatana kwemukati kwakanaka.

 

Hunyanzvi hweAnsix Tech: Kupa Kuvimbika uye Kukosha

Iyi purojekiti ye thermostat yeinjini haisi nyaya yega asi inoratidza hunhu hwepfungwa huru yeAnsix Tech. Nemakore anopfuura gumi nemashanu ekugadzira molds dzemotokari dzakarurama, kambani iyi yakavaka mukurumbira wekugadzirisa mapurojekiti akaomarara anoda kubatanidzwa kwakadzama kwesainzi yezvinhu, simulation, uye kugadzira kwakarurama.

 

"Chinangwa chedu ndechekuva mubatsiri anobatsira, kwete kungova mutengesi chete," akadaro CEO Stephen Huang. "Tinotarisa mutengo wese wekuva muridzi wemutengi. Chinhu chinodhura zvishoma chinoderedza nguva yekushanda, kana simbi yepamusoro inowedzera hupenyu hwechigadzirwa, zvinochengetedza mutengi wedu mari yakawanda munguva refu. Chirongwa ichi chinoratidza kuti kuisa mari muinjiniya yakangwara pakutanga ndiyo nzira inoshanda kwazvo yekuderedza mutengo wezvikamu."

 

Mhedziso: Chiratidzo Chitsva

Kubudirira kwekugadzirwa kweprojekiti ye "engine thermostat mold" neAnsix Tech kunoratidza chiyero chitsva chezvinogoneka mu "injection molding". Izvi zvinoratidza kuti kuburikidza nekusarudza zvinhu zvine chekuita nehurongwa, kutevedzera kwakazara kwedhijitari, dhizaini ye "mold" itsva (senge "conformal cooling"), uye kugadzirisa maitiro akaomarara, vagadziri vanogona kuzadzisa zvinangwa zvinoita sekunge zvinopesana: mhando yepamusoro, kugadzirwa nekukurumidza, uye mutengo wakaderera zvakanyanya.

 

Muindasitiri umo mikana iri mishoma uye kuvimbika ndicho chinhu chikuru, nzira yeAnsix Tech yakazara, inotarisa vatengi inopa gwara rinogutsa remangwana. Sezvo masisitimu emotokari achiramba achichinja kuenda kumagetsi uye kushanda zvakanaka, kugona kugadzira zvikamu zvepurasitiki zvakaoma uye zvinovimbika zvinodhura kuchangowedzera kukosha—uye Ansix Tech iri kuzvipa pamberi pechinjo iyoyo.

 

 

Ansix Tech Co Ltd.

Kana muine zvirongwa zvine chekuita neEngine thermostat mold, munogona kutibata chero nguva. Tichashandura pfungwa dzenyu kuita chokwadi, toita kuti zviroto zvenyu zvizadzike, uye towana maodha makuru kubva kumusika. Ruzivo rwedu rwekuonana ndi info@ansixtech.com. Kana kuti batai CTO wedu, tumirai tsamba ku: stephen@ansixtech.com

 

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