Masiku ano zinthu zapulasitiki zimagwiritsa ntchito moyo wathu wonse, kaya m'nyumba kapena m'mafakitale.Koma kodi mumadziwa kupanga apulasitiki gawo?Pitirizani kuwerenga, nkhaniyi ikuuzani.
Kodi jekeseni nkhungu ndi chiyani
Kumangira jekeseni kumatanthauzidwa ngati polima ya thermoplastic kumatenthedwa pamwamba pa malo ake osungunuka, zomwe zimapangitsa kuti polima olimba asinthe kukhala madzi osungunuka ndi kukhuthala kotsika.Kusungunuka kumeneku kumakakamizidwa mwamakina, ndiko kuti, kubayidwa, kukhala nkhungu mu mawonekedwe a chinthu chomaliza chomwe akufuna.Popanga mafakitale, kuumba jekeseni ndi imodzi mwazinthu zofunika kwambiri pakupanga zinthu zambiri kuchokera ku thermoplastics.Ogwira ntchito nthawi zambiri amathira zida zouma zapulasitiki (monga: ABDS, PP, TPU, PA66) mumgolo wa makina omangira jekeseni.Ndiye malinga ndi zofunikira zosiyanasiyana za mankhwala, kutentha kosiyana ndi kuthamanga kwa jakisoni kumapangidwa.Kenako ikani kutentha kosiyana ndi liwiro la jakisoni molingana ndi zofunikira zazinthu zosiyanasiyana.Pambuyo pozizira komaliza kuti mupange mankhwalawo, amatulutsidwa ndi pini ya ejector.
Chifukwa chiyani muyenera makonda jekeseni nkhungu
1.Zinsinsi za katundu ndi chitetezo
Panthawi yotulutsa mankhwala, nthawi zambiri zimachitika kuti zinthu zomwe zapangidwa kwa nthawi yayitali zakhala zikuwombera zisanatulutsidwe.Izi nthawi zambiri zimakhala chifukwa chakuti makasitomala amagwiritsa ntchito zisankho zosiyanasiyana zokonzeka kuti aziphatikizana panthawi ya mapangidwe ndi jekeseni, ndipo alibe zisankho zawo.Mukakonza zisankho zapadera pazogulitsa zanu, vutoli silidzachitikanso, chifukwa tidzasunga zisankhozo pa mfundo yakuti ndi inu nokha amene mungagwiritse ntchito, ndikuchita kukonza nthawi zonse kuti mupindule.Gwiritsani ntchito nthawi ina.
2.Kuvuta
Mukasankha kusintha makonda amitundu, zinthu zanu sizidzakhalanso zochepa ndi mapangidwe ndi nkhungu.Chifukwa cha kuchuluka kwaufulu pakusintha mwamakonda, mutha kupanga mapangidwe ovuta azinthu malinga ndi zosowa zanu m'malo moziphatikiza pamodzi kuchokera kumagulu angapo.Izi zidzasintha kwambiri kukhulupirika ndi kukhulupirika kwa mankhwala.Ndi mitundu yosiyanasiyana yaposachedwa ya ma jekeseni a jekeseni ndi zojambula za 3D, zinthu zomwe mumapanga zimatha kuchokera kunyumba kupita ku mafakitale.
3.Kutsika mtengo
Popanga mawonekedwe, kukonza nkhungu kungafunike mtengo wokwera kuposa kugwiritsa ntchito nkhungu yopangidwa kale.Komabe, pakupanga mawonekedwe, kuumba jekeseni ndi njira yopangira misala komanso kugwiritsa ntchito nthawi yayitali zoumba zokonzeka kupanga splicing.Zomwe zimatsatira ndizokwera kwambiri, kotero mukasankha nkhungu yokhazikika, simudzasowa kulipira chirichonse pa nkhungu.
Momwe mungapangire nkhungu ya jakisoni
Pangani Mold mu CAD
Mapangidwe a nkhungu ndi imodzi mwa njira zofunika kwambiri pakuchita.Iyi ndiye sitepe yomwe muyenera kusankha momwe gawolo lidzawonekere, momwe lidzapangidwe komanso momwe lidzakhale.Kupanga jekeseni ndi njira yovuta, ndipo nkhungu ndi gawo lalikulu la izo.Nkhungu iyenera kupirira kupanikizika kwakukulu ndi kutentha kwa ndondomeko ya jekeseni, komanso kugwiritsidwa ntchito mobwerezabwereza.Ndicho chifukwa chake ndikofunika kupeza mapangidwe a nkhungu nthawi yoyamba.Mapulogalamu a CAD angakuthandizeni kupanga chitsanzo chabwino cha 3D cha gawo lanu lomwe mungagwiritse ntchito popanga nkhungu.
3D Sindikizani Mold
Chomaliza ndikusindikiza nkhungu pogwiritsa ntchito chosindikizira cha 3D.Izi zipanga nkhungu yomaliza, yokulirapo.Ngati simukudziwa momwe mungachitire izi, pali maphunziro ambiri pa intaneti okuthandizani.Mutha kupezanso ntchito zosindikiza za 3D zomwe zingakuthandizireni.Kusindikiza nkhungu ndi sitepe yofunika kwambiri, chifukwa idzaonetsetsa kuti chinthu chomalizidwa ndi chapamwamba kwambiri.
Ngati mukufuna kudziwa zambiri za kapangidwe ka nkhungu, mukhoza kuwerengaMapangidwe a Mould ndi Kupanga Zida Zapulasitiki
Vuto lofala popanga nkhungu
1. wotsetsereka
Chotsitsacho chikaphatikizidwa ndi splicing, sichingafanane ndi nkhungu.Pamene nkhungu imatsegulidwa ndi kutsekedwa, zimakhala zosavuta kuchititsa kuti nsonga yokhotakhota iwonongeke.
2.njira yamadzi
Palibe njira yoyendetsera madzi yomwe imakonzedwa popanga nkhungu, yomwe imakonda kukhala ndi mavuto ndi kuziziritsa kwazinthu.Komanso, pambuyo pogwiritsira ntchito nkhungu kwa nthawi yaitali, kutentha kwa nkhungu kumakhala kokwera kwambiri, ndipo pamapeto pake kumayambitsa kusinthika kwa mankhwala kapena kupatuka kwa dzenje.
3.Kuvala nkhungu
Panthawi yopangira nkhungu, chifukwa palibe mipata yomwe idawonjezeredwa kuti mafuta azipaka nkhungu, kugundana kwapakati pakati pazitsulo zachitsulo panthawi yopera kunali kwakukulu kwambiri, kuwononga nkhungu.
4.Kugawika kwa kagawo kazinthu sikumveka
Popeza kuumba jekeseni kumaphatikizapo kubaya jekeseni wotentha kwambiri wosungunuka wamadzimadzi mu nkhokwe ya nkhungu kuti kuziziritsa komaliza kwa chinthucho, nkhungu yazinthu zazikulu ziyenera kukhala pafupi ndi cholowera cha glue kuti kutentha kusazilire chifukwa cha mtunda wautali komanso kulephera kubaya bwino mu nkhungu.Koma nkhungu zazinthu zing'onozing'ono zimafuna pulasitiki yocheperako, choncho ma groove nthawi zambiri amapangidwa m'mphepete mwa nkhungu.
5.Chitsulo chotsalira mu nkhungu yoyambirira
Chitsulo chotsalira mu nkhungu choyambirira sichimasinthidwa ndi kuika.Zikawonongeka pambuyo pake, gawo lonse lotsala la thupi loyambirira liyenera kudulidwa ndi waya ndikulowetsedwanso.
Ngati mukufuna kudziwa zambiri zokhudzana ndi njira yopangira jekeseni kapena kupanga nkhungu, chonde omasukafunsani gulu lathu akatswiri.
Nthawi yotumiza: Apr-18-2024