Monga m'modzi mwa opanga nkhungu komanso kampani yopanga jekeseni ku China, timapereka ntchito zosiyanasiyana m'makampani, kuphatikizapo kugwiritsa ntchito m'nyumba, magalimoto, zamagetsi, zamankhwala, ulimi, migodi ndi zina zotero.

Ntchito zathu zikuphatikizapo:

• Kapangidwe ka CAD/kusanthula kayendedwe ka nkhungu/DFM
• Kupanga jekeseni yopangidwa mwamakonda, kuponyera mopanda kufa
• Kuumba jakisoni wa pulasitiki
• Kupanga zitsanzo, kupanga pang'ono
• Kupaka utoto, kusindikiza luso, kusonkhanitsa

Chiyambi

Sitolo yathu yopangira jekeseni ili ndi makina 12 opangira jekeseni apulasitiki, kuyambira matani 40 mpaka 800, timapereka ntchito zopangira zokha maola 24 patsiku, masiku 7 pa sabata. Utomoni wa pulasitiki womwe tidasankha umaphimba mitundu yosiyanasiyana, kuphatikizapo ABS, PC, PP, PA, PMMA, POM, PE ndi zina zotero.

Timamanga zikombole za pulasitiki zojambulira jakisoni, kumayambiriro kwa kapangidwe ka chikombole, timaganizira za jekeseni yojambulira jakisoni, zomwe zimatilola kukwaniritsa nthawi yochepa kwambiri yojambulira, ndalama zochepa zokonzera, zomwe pamapeto pake zingapindulitse makasitomala athu. Maoda otsika opanga ndi olandiridwanso, nthawi zonse zimachitika makasitomala akamaona kuti mtengo wake ndi wosapiririka makamaka mtengo wopangira chikombole. Chikombole chathu chimatha kupereka mayankho osiyanasiyana kuti muchepetse bajeti yanu ya ntchito yotsika mtengo yokhala ndi khalidwe labwino. Akatswiri athu amagwira nanu ntchito limodzi kuti apeze yankho labwino kwambiri kwa makampani anu.

Tili ndi luso logwiritsa ntchito mitundu yosiyanasiyana ya mapulasitiki opangira jakisoni wa magalimoto, mankhwala, magetsi, zida zamasewera, zida zapakhomo, ndi ulimi. Pakadali pano tili ndi mainjiniya 20 abwino kwambiri pakampani yathu, ambiri mwa iwo ali ndi maphunziro abwino mumakampani opanga jakisoni wa pulasitiki, amanyadira ntchito zawo, timatha kupereka mitundu 20 ya majekiseni opangira jakisoni pamwezi. Kuti tikwaniritse zofunikira kwambiri zamakampani padziko lonse lapansi, timayika ndalama paukadaulo waposachedwa nthawi zonse ndikukonzekeretsa zida zopangira nkhungu zapamwamba kwambiri, tili ndi makina opangira jakisoni wa pulasitiki mkati mwake, kupanga jakisoni, kujambula, mphamvu yopangira, zida zathu zimaphatikizapo koma osati zokhazo: ma seti 8 a CNC, kulondola kwa 0.005mm; ma seti 14 a galasi EDM, ma seti 8 odulira waya pang'onopang'ono, ma seti 12 makina opangira jakisoni amakhala kuyambira 40 Ton mpaka 800Ton, seti imodzi ya muyeso wa 2d projection, seti imodzi ya CMM. Titha kupanga nkhungu ya pulasitiki ndi die-casting yokwanira matani 7.5, zigawo za pulasitiki zopangidwa ndi ulusi Wopamwamba kwambiri 1200g. Timagwiritsanso ntchito njira yapamwamba ya CAD/CAM/CAE, titha kugwira ntchito ndi mtundu wa data mu pdf, dwg, dxf, igs, stp ndi zina zotero.

Mfundo Yogwirira Ntchito

Kupangira jakisoni ndi njira yopangira utomoni wa pulasitiki kukhala mawonekedwe omwe mukufuna. Makina opangira jakisoni amakanikiza pulasitiki yosungunuka mu nkhungu, ndikuziziritsa pogwiritsa ntchito makina ozizira kukhala mawonekedwe olimba, pafupifupi ma thermoplastic onse pogwiritsa ntchito njira iyi, poyerekeza ndi njira zina zopangira, kupanga jakisoni kuli ndi ubwino wolondola, kupanga bwino, kuli ndi zofunikira zambiri pazida ndi mtengo wa nkhungu, kotero makamaka ndi kupanga zida zopangidwira jakisoni zambiri.

Makina opangira jakisoni omwe amagwiritsidwa ntchito kwambiri ndi silinda ya plunger / silinda yokulungira. Njira yopangira jakisoni: lowetsani zinthu zopangira pulasitiki kuchokera pa hopper kupita mu mbiya, plunger imayamba kukankhira, zinthu zopangira pulasitiki zimakankhidwira kumalo otentha kenako kudzera mu shuttle yodutsa, pulasitiki yosungunuka kudzera mu nozzle kupita mu mng'alu, kenako madzi kapena mafuta amadutsa mu dongosolo loziziritsira lomwe lapangidwa kuti liziziritse nkhungu kuti ipeze chinthu cha pulasitiki. Zigawo zopangidwa ndi jakisoni kuchokera m'mng'alu nthawi zambiri zimafunika kuti zigwiritsidwe ntchito moyenera kuti zichotse kupsinjika komwe kumachitika panthawi yopangira jakisoni kuti zikhale ndi kukhazikika komanso magwiridwe antchito abwino.

Magawo asanu ndi limodzi ajekeseni wa pulasitikinjira
Njira yopangira jekeseni ya pulasitiki imayamba ndi kulowetsa mphamvu yokoka kwa ma pellets a polyolefin kuchokera ku hopper kupita ku unit yopangira jekeseni ya makina opangira jekeseni. Kutentha ndi kupanikizika zimagwiritsidwa ntchito ku polyolefin resin, zomwe zimapangitsa kuti isungunuke ndikuyenda. Kusungunuka kumalowetsedwa pansi pa kupanikizika kwakukulu mu nkhungu. Kupanikizika kumasungidwa pa chinthu chomwe chili m'bowo mpaka chizizire ndikulimba. Pamene kutentha kwa gawo la pulasitiki kuli kotsika kuposa kutentha kwa kupotoza kwa chinthucho, nkhungu imatseguka ndipo gawo la pulasitiki limatulutsidwa.

Njira yonse yojambulira imatchedwa kuzungulira kwa kupanga. Nthawi pakati pa kuyamba kwa kusungunuka kwa kusungunuka m'bowo la nkhungu ndi kutseguka kwa nkhungu imatchedwa nthawi yotseka ya clamp. Nthawi yonse yozungulira jakisoni imakhala ndi nthawi yotseka ya clamp kuphatikiza nthawi yofunikira kuti mutsegule nkhungu, kutulutsa gawo la pulasitiki, ndikutsekanso nkhungu, makina opangira jakisoni amasamutsa utomoniwo m'zigawo zopangidwa ndi chitsulo kudzera mu kayendedwe ka kusungunuka, jekeseni, paketi, ndi kuziziritsa. Makina opangira jakisoni apulasitiki ali ndi zigawo zazikulu zotsatirazi monga pansipa.

Dongosolo la jakisoni: ikani zinthu zopangira mu silinda, zitentheni ndi kuzisungunula, kankhirani zinthu zosungunukazo mu dzenje kudzera mu chowonjezera.
Dongosolo la hayidiroliki: kupereka mphamvu yojambulira.
dongosolo la nkhungu: kukweza ndi kusonkhanitsa nkhungu.
Dongosolo lotsekera: kupereka mphamvu yonyamula katundu.
Dongosolo lowongolera: kuwongolera zochita, makina oziziritsira.

Mphamvu yolumikizira imagwiritsidwa ntchito kwambiri pozindikira mphamvu ya makina opangira jakisoni a pulasitiki, magawo ena ndi monga kuchuluka kwa mfuti, kuchuluka kwa jakisoni, kuthamanga kwa jakisoni, screw, kapangidwe ka bala lojambulira, kukula kwa nkhungu, ndi mtunda pakati pa mipiringidzo yomangira. Makina opangira jakisoni a pulasitiki amatha kugawidwa m'magulu angapo, kupatula makina ogwiritsidwa ntchito wamba a zigawo zapulasitiki wamba popanda kulondola kwambiri kapena kapangidwe kachilendo, pali makina olekerera kwambiri makamaka pazigawo zolondola kwambiri, ndi makina othamanga kwambiri a zigawo zopyapyala.

Njira yonse yopangira jakisoni imaphatikizapo njira zisanu ndi chimodzi zotsatirazi

1) Chikombolecho chimatseka ndipo screw imayamba kupita patsogolo kuti ikabayidwe.

2) Kudzaza, kutulutsa zinthu zosungunuka m'bokosi.

3) Pakani, dzenjelo limadzazidwa pamene chokulungira chikupita patsogolo mosalekeza.

4) Kuziziritsa, dzenjelo limazizira pamene chipata chikuzizira ndikutsekedwa, sikurufu imayamba kubwerera m'mbuyo kuti ipange pulasitiki kuti igwiritsidwe ntchito pa nthawi yotsatira.

5) Kutsegula nkhungu ndi kutulutsa mbali, nkhungu imatseguka ndipo ziwalo zimalowetsedwa ndi njira yotulutsira.

6) Tsekani, nkhungu imatseka ndipo kuzungulira kotsatira kumayamba.

Ndondomeko ya PO

Kuyambira pa kafukufuku mpaka kutseka kwa ofesi, tili ndi njira yokhazikika yoti titsatire, imathandiza makasitomala athu komanso amkati nthawi zonse kudziwa komwe tili. Kusintha kwa gawo lililonse kungakhale kosavuta komanso kosavuta.
Ndondomeko yoyitanitsa nkhungu ya pulasitiki yotumizira kunja:

• Atalandira zojambula za 2D/3D kuchokera kwa kasitomala, manejala wa polojekitiyo akuchita msonkhano woyambira kuti awonenso deta kuchokera kwa kasitomala ndi opanga nkhungu, opanga nkhungu, manejala wa QA, ndi PMC. Sonkhanitsani zonse zomwe zakambidwa, tumizani lipoti la DFM kwa kasitomala kuti akatsimikizire.
• Lipoti la DFM lili ndi zonse zofunika musanapange ndi kupanga. Njira yotsekera nkhungu, njira yotulutsira madzi, kapangidwe ka mapini obayira, kapangidwe ka ziwalo, mzere wolekanitsira nkhungu, mzere woziziritsira. Kapangidwe kapadera monga zotsetsereka, zonyamulira ngodya, kutsirizika kwa pakati pa nkhungu ndi m'mimba, kujambula ndi zina zotero.
• Pambuyo poti zonse zafotokozedwa bwino, chiyambi cha kapangidwe ka nkhungu ndi kapangidwe ka 2D ka kapangidwe ka nkhungu zidzaperekedwa kwa makasitomala mkati mwa masiku 1-3, kapangidwe ka nkhungu mu 3D kamatenga masiku 3-7 kutengera kuuma kwa nkhungu.
• Tumizani kapangidwe ka nkhungu kwa kasitomala kuti avomerezedwe, yambani kuyitanitsa chitsulo cha nkhungu, maziko a nkhungu, zowonjezera mutayika ndalama. Lipoti la ndondomeko lidzaperekedwa ndikuwonetsa njira yonse yomwe yakonzedwa. Lipoti la sabata iliyonse lidzatsatiridwa pamene njira yopangira nkhungu ikupitirira mpaka itatha.
• Kuyesa koyamba kwa nkhungu kumasonyeza ngati njira zonse za nkhungu zikugwira ntchito bwino, mawonekedwe a gawo lake ndi olondola, timayang'ana njira yozizira ya nkhungu, njira yojambulira nkhungu, njira yotulutsira nkhungu ndi zina zotero. Pambuyo posintha bwino, zitsanzo za pulasitiki zoumbidwa ndi T1 zidzaperekedwa kwa kasitomala pamodzi ndi lipoti la kukula kwake, njira yojambulira jekeseni. Nthawi zambiri zimakhala 90% ya ungwiro.
• Pezani ndemanga za kusintha kwa zitsanzo, magwiridwe antchito, mawonekedwe, kukula kwake mutakonza, malizitsani kapangidwe/kupukuta, kulemba, tumizani zitsanzozo kuti zivomerezedwe komaliza.
• Chitani kafukufuku wochepa wokha ndi kafukufuku wa lipoti la CPK kuti muwonetsetse kuti zidazo zili bwino.
• Kupaka nkhungu ndi bokosi lamatabwa, ngati nkhungu yatumizidwa ndi nyanja, timayang'anira kwambiri kuyika vacuum kuti tipewe dzimbiri. Mapaketi akuphatikizapo zojambula zonse za kapangidwe ka nkhungu za 2d/3d, deta ya mapulogalamu a NC, mkuwa, zida zosinthira, zoyika zosinthika, ndi zina zotero.
• Tsatirani momwe nkhungu imagwirira ntchito mufakitale ya makasitomala ndikupereka ntchito zofunika.

Tikhoza kupanga zinthu zazikulu zapulasitiki monga momwe makasitomala amafunira, zomwe zimagwiritsidwa ntchito kwambiri m'migodi, mafakitale, zomangamanga ndi zina zotero. Chonde funsani fakitale kuti mudziwe zofunikira zapadera.