Semumwe wevagadziri vemafuru vane makwikwi makuru uye kambani yekuisa majekiseni muChina, tinoshanda mumabasa akasiyana-siyana eindasitiri, anosanganisira mashandisirwo epamba, mota, zvemagetsi, zvekurapa, zvekurima, zvemigodhi nezvimwewo.

Mabasa edu anosanganisira:

• Dhizaini yeCAD/kuongorora kuyerera kwemuforoma/DFM
• Kugadzira jekiseni remhando yepamusoro, kugadzira kukanda nesimbi
• Kuumbwa kwejekiseni repurasitiki
• Kugadzira maprototypes, kugadzirwa kwehuwandu hushoma
• Kupenda, kudhinda hunyanzvi, kugadzira

Nhanganyaya

Chitoro chedu chekuumba majekiseni chine michina gumi nemaviri yekuumba majekiseni epurasitiki, inotangira pa40ton kusvika 800ton, tinopa masevhisi ekugadzira otomatiki maawa makumi maviri nemana pazuva, mazuva manomwe pasvondo. Resin yepurasitiki yatakasarudza inosanganisira zvakasiyana-siyana, zvinosanganisira ABS, PC, PP, PA, PMMA, POM, PE nezvimwewo.

Tinogadzira zviumbwa zvepurasitiki zvinoshandisa jekiseni, pakutanga kwekugadzira chiumbwa, tinofunga nezve jekiseni, zvinoita kuti tikwanise kuwana nguva pfupi yekuumba, mari shoma yekugadzirisa, iyo inozobatsira vatengi vedu. Maodha ekugadzira akaderera anogamuchirwawo, zvaigara zvichiitika kana vatengi vachifunga kuti mutengo wacho haugoneki kunyanya mutengo wekugadzira chiumbwa. Chiumbwa chedu chinokwanisa kupa mhinduro dzakasiyana-siyana dzekuderedza bhajeti yenyu yepurojekiti ine vhoriyamu shoma ine mhando yakanaka. Nyanzvi dzedu dzinoshanda nemi pamwe chete kuti tiwane mhinduro yakanakira makambani enyu.

Tine ruzivo rwekushandisa mapurasitiki akasiyana-siyana ekupinza majekiseni emotokari, mishonga, mwenje, midziyo yemitambo, midziyo yemumba, uye kurima. Parizvino tine mainjiniya makumi maviri akanakisa mukambani yedu, vazhinji vavo vane dzidzo yakanaka muindasitiri yekuumba majekiseni epurasitiki, vanodada nebasa ravo, tinokwanisa kupa maseti makumi maviri emajekiseni ekugadzira majekiseni pamwedzi. Kuti tigutse zvinodiwa nemakambani epasi rose, tinoisa mari patekinoroji yemazuva ano nguva dzose uye tinogadzirira zvivakwa zvepamusoro-soro zvekugadzira majekiseni, tine kugadzirwa kwepurasitiki yakazara mukati, kuumba majekiseni, kupenda, kugona kwekuunganidza, midziyo yedu inosanganisira asi isingagumiri pa: maseti masere eCNC, kunyatsoita 0.005mm; maseti gumi nemana emirror EDM, maseti masere ekucheka waya zvishoma nezvishoma, maseti gumi nemaviri emichina yekuumba majekiseni inotangira pa40 Ton kusvika 800Ton, seti imwe yekuyera 2d projection, seti imwe yeCMM. Tinogona kuvaka mapurasitiki epurasitiki uye die-casting matani 7.5, zvikamu zvepurasitiki zvakaumbwa Maximum 1200g. Tinoshandisawo system yepamusoro yeCAD/CAM/CAE, tinogona kushanda nedata format mu pdf, dwg, dxf, igs, stp nezvimwewo.

Nheyo yekushanda

Kugadzira jekiseni inzira yekugadzira resin yepurasitiki kuita chimiro chaunoda. Muchina wekugadzira jekiseni unodzvanya purasitiki yakanyungudutswa muchimiro, woitonhodza nesystem yekutonhodza kuita chimiro chakagadzirwa chakasimba, thermoplastics dzese dzichishandisa nzira iyi, zvichienzaniswa nedzimwe nzira dzekugadzirisa, kugadzira jekiseni kune mukana wekururama, kubereka, kudiwa kwayo kwakanyanya kwemidziyo uye mutengo wefuru, saka inonyanya kugadzirwa kwezvikamu zvakaumbwa nejekiseni zvakanyanya.

Muchina wekuumba majekiseni unoshandiswa zvakanyanya seplunger silinda/sirinda yescrew. Maitiro ekuumba majekiseni: isa zvinhu zvepurasitiki kubva muhopper mubhare, plunger inotanga kusunda, zvinhu zvepurasitiki zvinosundirwa munzvimbo inodziya uye wobva wapfuura nepaburi remuchina, purasitiki yakanyungudutswa nepaburi ichipinda mugomba remold, mvura kana mafuta zvinoyerera nemusisitimu yekutonhodza yakagadzirwa kuti itonhodze mold kuti iwane chinhu chepurasitiki. Zvikamu zvakaumbwa nejekiseni kubva mugomba remold zvinowanzodiwa kuti pave nekurapwa kwakakodzera kubvisa kushushikana kunokonzerwa panguva yekuumba kuti pave nekugadzikana kwakanaka uye kushanda zvakanaka.

Matanho matanhatu ekuumbwa kwejekiseni repurasitikimaitiro
Maitiro ekuumba mapurasitiki anotanga nekupinza mapellets epolyolefin kubva muhopper achipinda muchikamu chekuumba chemuchina. Kupisa nekumanikidza zvinoiswa pa polyolefin resin, zvichiita kuti inyungudike uye ienderere. Kunyunguduka kunopinzwa muchiumbwa nekumanikidzwa kwakanyanya. Kumanikidzwa kunochengetwa pachinhu chiri mugomba kusvika chatonhora uye chaoma. Kana tembiricha yechikamu chepurasitiki yadzikira pane tembiricha yekukanganiswa kwechinhu, chiumbwa chinovhurika uye chikamu chepurasitiki chinoburitswa.

Maitiro ese ekuisa jekiseni anonzi molding cycle. Nguva iri pakati pekutanga kwekuiswa kwechinhu chakanyunguduka mugomba remold uye kuvhurwa kwemold inonzi close time. Nguva yese yekuisa jekiseni inosanganisira nguva yekuvhara clamp pamwe nenguva inodiwa kuvhura mold, kuburitsa chikamu chepurasitiki, uye kuvhara mold zvakare, muchina wekuisa jekiseni unotamisa resin muzvikamu zvakaumbwa kuburikidza ne melting down, injection, pack, uye cool down cycle. Muchina wekuisa jekiseni repurasitiki unosanganisira zvikamu zvikuru zvinotevera sezviri pazasi.

Sisitimu yejekiseni: isa zvinhu zvakagadziriswa musirindiri, zvipise wozvinyungudutsa, sundira zvinhu zvakanyunguduka mugomba nepamusana.
Sisitimu yeHydraulic: kupa simba rekubaya.
hurongwa hwechimurenga: kurodha nekuunganidza chiumbwa.
Sisitimu yekusimbisa: kupa simba rekutakura zvinhu.
Sisitimu yekudzora: kudzora mashandiro, sisitimu yekutonhodza.

Simba rekusunga rinowanzo shandiswa kuona kugona kwemuchina wekuumba majekiseni epurasitiki, zvimwe zvinhu zvinosanganisira vhoriyamu yekupfura, mwero wejekiseni, kumanikidzwa kwejekiseni, sikuruu, kurongeka kwebhara rekuisa jekiseni, saizi yeforoma, uye daro riri pakati pebhara retie. Michina yekuumba majekiseni epurasitiki inogona kukamurwa muzvikamu zvakasiyana-siyana, kunze kwemichina inoshandiswa zvakanyanya yezvikamu zvepurasitiki zvakajairika zvisina kunyatsojeka kana dhizaini isina kujairika, kune michina inoshivirira zvakanyanya kunyanya yezvikamu zvakanyatsojeka, uye michina inomhanya zvakanyanya yezvikamu zvakatetepa.

Maitiro ese ekuumba jekiseni anosanganisira kutevera matanho matanhatu

1) Foroma inovhara uye sikuruu inotanga kufamba ichienda mberi kuti ibayiwe.

2) Kuzadza, buritsa zvinhu zvakanyungudutswa mugomba.

3) Paka, gomba rinoputirwa sezvo sikuruu ichifamba ichienderera mberi.

4) Kana yatonhorera, gomba rinotonhorera sezvo gedhi rinooma uye rinovharwa, sikuruu inotanga kudzokera shure kuti iite purasitiki yechinhu chinotevera.

5) Kuvhurika kwechinhu uye kuburitswa kwechinhu, chinhu chinovhurika uye zvikamu zvinopinzwa nehurongwa hwekuburitsa chinhu.

6) Vhara, chiumbwa chinovhara uye kutenderera kunotevera kunotanga.

Maitiro ePO

Kubva pakubvunza kusvika pakuvharwa kwePO, tine nzira yakajairika yekutevedzera, inobatsira vese vari mukati nevatengi kugara vachijekesa kuti tiri papi. Kuchinja kwedanho rega rega kwaizova nyore uye kwakapfava zvakare.
Maitiro ekuraira ekutumira kunze jekiseni repurasitiki:

• Takagamuchira mufananidzo we2D/3D kubva kumutengi, maneja wepurojekiti akaita musangano wekuongorora ruzivo kubva kumutengi nevagadziri vemafuru, vagadziri vemafuru, maneja weQA, PMC. Unganidza ruzivo rwese rwakurukurwa, tumira mushumo weDFM kumutengi kuti usimbiswe.
• Mushumo weDFM une ruzivo rwese rwakakosha usati wagadzira uye wagadzira. Nzira yekuvharira mold, nzira yekuburitsa, marongero emapini ekuisa jekiseni, marongero ezvikamu, mutsetse wekuparadzanisa mold, mutsetse wekutonhodza. Zvinhu zvakakosha zvemaumbirwo zvakaita semasiraidhi, ma angle lifters, kupedzisa kwemold core ne cavity, kuveza nezvimwewo.
• Mushure mekunge zvese zvakurukurwa, kutanga kwekugadzira mold uye dhizaini ye2D yekugadzira mold zvichapihwa kune vatengi mukati memazuva 1-3, dhizaini yemold mu3D inotora mazuva 3-7 zvichienderana nekuoma kwemold.
• Tumira dhizaini yemould kumutengi kuti abvumidzwe, tanga kuodha simbi yemould, base yemould, zvishongedzo mushure mekuisirwa mari. Mushumo wemaitiro uchaendeswa uye unoratidza maitiro ese akarongwa. Mushumo wevhiki nevhiki uchatevera sezvo maitiro ekugadzira mould achienderera mberi kusvika apera.
• Kuyedzwa kwemuforoma kekutanga kunoratidza kana mashandiro ese emuforoma achishanda zvakanaka, jiometri yechikamu chayo yakarurama, tinotarisa sisitimu yekutonhodza mold, sisitimu yekuisa mold, sisitimu yekubudisa mold nezvimwewo. Mushure mekugadzirisa kwakakodzera, sampuro dzepurasitiki dzakaumbwa dzeT1 dzinoendeswa kumutengi pamwe chete nemushumo wehukuru, parameter yekuisa injection. Kazhinji inenge 90% yekukwana.
• Wana makomendi ekuvandudza sampuro, mashandiro, chitarisiko, mativi mushure mekugadziriswa, pedzisa magadzirirwo/kupukuta, kuveza, tumira sampuro kuti dzitenderwe kekupedzisira.
• Ita kadiki kadiki kanomhanya otomatiki uye ongororo yeCPK kuti uve nechokwadi chekuti maturusi acho agadzikana.
• Kurongedza chiumbwa nebhokisi remapuranga, kana chiumbwa chichitumirwa negungwa, tinonyanya kutarisisa kurongedza kwevacuum kuti chisaparare. Mapakeji anosanganisira dhizaini yedhizaini ye2d/3d mold, data reNC programming, copper, spare parts, inserts dzinochinjika, nezvimwewo.
• Tevedzera mashandiro emould mufekitori yevatengi uye upe mabasa anodiwa.

Tinogona kutogadzira zvigadzirwa zvepurasitiki zvakakura sezvinodiwa nevatengi, izvo zviri kushandiswa zvakanyanya mumigodhi, maindasitiri, kuvaka nezvimwewo. Ndapota bvunzai mafekitori kuti muwane zvinodiwa zvakakosha.