Isigaba Sokuqala: Uyilo lweMold - Isicwangciso sempumelelo okanye ukusilela
Uyilo luyintsingiselo yesikhunta, nto leyo egqiba ukuba singayivelisa na, ixesha esilichitha sisebenza kunye nomgangatho wemveliso.

I-DFM (Uhlalutyo Lokwenzeka Koyilo Nokwenziwa)

Isiseko: Nxibelelana ngokupheleleyo nabayili bemveliso kwaye uphonononge imizobo ye-3D yemveliso.

Amanqaku aphambili

Ukudiliza ithambeka: Qinisekisa ukuba imveliso ingadilizwa kakuhle kwaye uphephe ukukrweleka.

Uhlalutyo lobukhulu bodonga: Jonga ukuba lufana na ukuze uphephe ukushwabana nokuxinezeleka.

Ukukhetha umphezulu wokwahlulahlula: Chonga unxibelelwano phakathi kwedayi ehambayo kunye nedayi esisigxina, ucinge ngembonakalo yemveliso, ifleshi, kunye nokulula kokuyicubungula.

Uyilo lwenkqubo yokubeka iigeyithi: kuquka i-runner kunye ne-gate. Ngaba kufuneka kukhethwe i-cold runner okanye i-hot runner? Indawo kunye nohlobo lwamasango (amasango asecaleni, amasango aphambili, kunye namasango afihliweyo) zonke zichaphazela ngqo umgangatho kunye nenkangeleko yemveliso.

Uyilo lwenkqubo yokukhupha umoya: Cwangcisa iindawo kunye nobungakanani bee-ejector pins, ii-ejector cylinders, kunye nee-push plates ukuqinisekisa ukukhupha imveliso kakuhle ngaphandle kobumhlophe okanye ukuguquguquka.

Uyilo lwenkqubo yokupholisa: Le "yinkqubo yokusebenza kakuhle" yesikhunta. Uyilo lwendlela yamanzi kufuneka lujikeleze umngxuma ngokulinganayo nangokupheleleyo kangangoko kunokwenzeka ukuze kufinyezwe ixesha lokupholisa kwaye kuncitshiswe ukuguquka kwemveliso.

Uyilo lwenkqubo yokukhupha umoya: Iigroove zokukhupha umoya zibekwe kwindawo yokugqibela yokuzalisa yokunyibilika ukuze kuthintelwe igesi evalelekileyo ukuba ingabangela ukutsha kunye nokuzaliswa okungaphelelanga.

Uhlalutyo lokuhamba komngundo

Isixhobo esibalulekileyo kuyilo lwanamhlanje lwesikhunta. Sebenzisa isoftware efana neMoldflow ukulinganisa ukuzaliswa kweplastiki, ukubamba uxinzelelo kunye neenkqubo zokupholisa, kwaye uqikelele kwaye usombulule iziphene ezinokubakho kwangaphambili, ezinje:

Iindawo apho imithungo ye-weld kunye nemingxuma yomoya ikhona khona.

Ukucutheka kunye nokujika kwendlela.

Lungiselela inkqubo yokubamba uxinzelelo kunye nokupholisa.

Uyilo lwesakhiwo

Ukukhetha isiseko sesikhunta: Khetha iziseko zesikhunta ezisemgangathweni okanye iziseko zesikhunta ezingezizo ezisemgangathweni ezenziwe ngokwezifiso.

Ulwakhiwo lwemingxunya: Umngxunya omnye ngesikhunta okanye imingxunya emininzi ngesikhunta? Linganisa ulwakhiwo ukuqinisekisa ukuzaliswa ngokulinganayo.

Indlela yokutsala umbindi osecaleni: Kwiimveliso ezinendlela ejonge phantsi, yila isilayidi kunye nendlela ejonge phezulu ejonge phezulu.

Ukukhetha izinto: Khetha intsimbi efanelekileyo ngokusekelwe kubungakanani bemveliso kunye neemfuno zemveliso, ezifana ne-P20, 718, S136, H13, njl., kwaye uqwalasele ubulukhuni bayo, ukuqina kwayo kunye neempawu zokuyipolisha.

Isigaba Sesibini: Ukulungisa Ngobuchule – Ukuguqula iiplani zibe yinyani
Eli likhonkco eliphambili ekuguquleni idatha yoyilo ibe ziinxalenye ezichanekileyo.

Ukugaya i-CNC

Umatshini onzima: Susa ngokukhawuleza uninzi lwezinto ezingafunekiyo.

Ukugqiba okuncinci nokugqiba: Sebenzisa i-CNC ekhawulezayo ukufumana iimilo kunye nobukhulu obuchanekileyo bomngxuma. Amaqhinga okucubungula kunye nokucwangcisa indlela yesixhobo kubaluleke kakhulu.

Unyango lobushushu

Ukucima, ukunitha kunye nolunye unyango lwenziwa kwii-mold cores, ii-sliders kunye nezinye izinto ezifuna ubulukhuni obuphezulu kunye nokumelana nokuguguleka okuphezulu ukwandisa ubomi benkonzo ye-molds.

Umatshini wokukhupha umbane

Isetyenziselwa ukucubungula imingxunya enzulu, iikona ezibukhali, ubume obucolekileyo kunye neemilo ezintsonkothileyo zentsimbi eqinileyo ekunzima ukuzenza nge-CNC. Sebenzisa ii-electrodes zekopolo okanye zegrafiti.

Ukusika ucingo

Isetyenziswa kakhulu ekucubunguleni iikhonto zangaphakathi nezangaphandle ezichanekileyo, imingxunya yokufaka, imingxunya yesikhokelo sesilayida, njl.njl., ngocoselelo oluphezulu kakhulu.

Umatshini Wokugrumba kunye Nomlungisi

Qinisekisa ukuba isakhelo kunye netemplate yefomwork ziyafana kwaye zithe nkqo.

Ukwenza, ukusika kunye nokuhlanganisa izinto zokubumba ngendlela echanekileyo ziimpawu zamava nezakhono zabo.

Isigaba Sesithathu: Ukupholisha Nokunyanga Umphezulu – Ukunika “Ubuso” Bokubumba
Yikopishe ngqo kumphezulu wemveliso ukuze ubone indlela ebonakala ngayo imveliso.

Ukupolisha

Sebenzisa iphepha lokusila, i-drill gypsum, njl.njl. ukuze ucole kancinci kancinci ukusuka kwi-coarse ukuya kwi-coarse ukuze ufumane ubuthambile bomphezulu obufunekayo. Amanqanaba aqala kwi-VDI 3400 okanye kwi-SPI A-1 (ukugqitywa kwesipili) ukuya kwi-C-3 (ukugqitywa okumatte).

Ipateni yokukhukuliseka/ipateni yokuluma

Ubume besikhumba, ubume bexolo loorenji, iipatheni zejiyometri, njl.njl. zenziwa phezu komphezulu wesikhunta ngokusebenzisa ukugrumba ngamakhemikhali. Iifektri zobungcali zokugrumba ziyafuneka ukuze kusebenzisane.

Isigaba Sesine: Ukuhlanganiswa kweMold kunye neMold yovavanyo - Ukuqinisekiswa kokugqibela
Indibano

Hlanganisa ngononophelo zonke iindawo ezilungisiweyo (ii-mold kernels, ii-sliders, ii-inclinated tops, ii-ejector pins, ii-cooling water pipes, njl.njl.) kunye.

Jonga ukuba zonke iindawo ezihambayo zigudile na kwaye ukuba iindawo ezivulekileyo zifanelekile na.

Uvavanyo lwe-T1 Mold

Yenza uvavanyo lokuqala lwesikhunta kumatshini wokubumba ngenaliti.

Injongo:

Qinisekisa imisebenzi yesikhunta (nokuba ukuvulwa nokuvalwa kwesikhunta, ukukhutshwa, kunye nokutsalwa kwe-core kuqhelekile).

Jonga ukuba kukho naziphi na iziphene kwinkangeleko nakubungakanani bebhetshi yokuqala yeesampuli.

Nika isiseko sokuphucula inkqubo elandelayo.

Ukulungisa iimpazamo kunye nokwenza ngcono

Ngokusekelwe kwiingxaki zesampulu, isikhunta siyaguqulwa (njengokulungisa i-exhaust, ukupolisha, kunye nokuguqula ubungakanani), kwaye iiparameter zenkqubo yokubumba ngenaliti (ubushushu, uxinzelelo, isantya, kunye nexesha) ziyaphuculwa.

Isigaba sesihlanu: Ukwamkelwa kunye nokuhanjiswa kweMold
Ukuqinisekiswa kwesampuli: Ngenisa iisampulu ezifanelekileyo kumthengi ukuze zivunywe.

Ukuhanjiswa kwamaxwebhu: Nika imizobo yesikhunta, iincwadi zokulungisa, iingxelo zovavanyo lwesikhunta, njl.

Ukugcinwa kwesikhunta: Yila isicwangciso sokugcinwa kwesikhunta, kuquka ukucoca rhoqo, ukuthintela ukugqwala, kunye nokutshintshwa kweendawo ezibuthathaka, ukuze kwandiswe ixesha lokuphila kwesikhunta.