Jekeseni nkhungu ndi gawo lofunika kwambiri pakuumba jekeseni.Tinawonetsa kuchuluka kwa ma cavities, malo a zipata, othamanga otentha, mfundo za mapangidwe a msonkhano wa nkhungu za jakisoni, ndi kusankha kwa zinthu zopangira jekeseni.Lero tipitiliza kuwonetsa kamangidwe ka makina otulutsa jekeseni wa pulasitiki.
Kuphatikiza pa mpweya woyambirira m'mimba, mpweya womwe uli m'kati mwake umakhalanso ndi mpweya wochepa wa maselo osasunthika opangidwa ndi kutentha kapena kuchiritsa kwa jekeseni.M'pofunika kuganizira motsatizana kutulutsa mpweya.Nthawi zambiri, kwa nkhungu zomwe zimakhala ndi zovuta, zimakhala zovuta kulingalira malo enieni a loko ya mpweya pasadakhale.Choncho, nthawi zambiri zimakhala zofunikira kudziwa malo ake kudzera mu nkhungu yoyesera, ndiyeno mutsegule malo otulutsa mpweya.Mphepete mwa mpweya nthawi zambiri imatsegulidwa pomwe patsekeke Z yadzaza.
Njira yotulutsa mpweya ndiyo kugwiritsa ntchito zigawo za nkhungu kuti zigwirizane ndi kusiyana ndikutsegula mpweya wotulutsa mpweya kuti utsike.
Utsi umafunika akamaumba jekeseni kuumbidwa mbali, ndi ejection wa jekeseni kuumbidwa mbali.Kwa jekeseni wakuya wa zipolopolo zowumbidwa, pambuyo popanga jekeseni, mpweya womwe uli m'bowo umawululidwa.Panthawi yowonongeka, phokoso limapangidwa pakati pa maonekedwe a gawo la pulasitiki ndi maonekedwe a pachimake, omwe ndi ovuta kugwetsa.Ngati kugwetsa kumakakamizika, magawo opangidwa ndi jekeseni amapunduka mosavuta kapena kuonongeka.Choncho, m'pofunika kuyambitsa mpweya, ndiko kuti, kuyambitsa mpweya pakati pa gawo lopangidwa ndi jekeseni ndi pachimake, kuti gawo lopangidwa ndi jekeseni la pulasitiki lipangidwe bwino.Nthawi yomweyo, ma grooves angapo osaya amapangidwa pamalo olekanitsa kuti athe kutulutsa mpweya.
1. The template ya pabowo ndi pachimake ayenera kugwiritsa ntchito tapered poyika chipika kapena mwatsatanetsatane poyika chipika.Chowongoleracho chimayikidwa kumbali zinayi kapena kuzungulira nkhungu.
2. Kulumikizana pamwamba pa maziko a nkhungu A mbale ndi ndodo yobwezeretsanso ayenera kugwiritsa ntchito phala lathyathyathya kapena chozungulira kuti zisawonongeke mbale ya A.
3. Gawo la perforated la njanji yowongolera liyenera kupendekera osachepera madigiri a 2 kuti apewe ma burrs ndi ma burrs, ndipo gawo la perforated lisakhale lamtundu wochepa thupi.
4. Pofuna kupewa mano kuchokera ku mankhwala opangidwa ndi jekeseni, m'lifupi mwake nthiti ziyenera kukhala zosakwana 50% ya makulidwe a khoma la mawonekedwe (mtengo wabwino <40%).
5. Makulidwe a khoma la mankhwalawa ayenera kukhala amtengo wapatali, ndipo osachepera masinthidwe ayenera kuganiziridwa kuti asatengeke.
6. Ngati jekeseni wopangidwa ndi gawo la electroplated, nkhungu yosunthika iyeneranso kupukutidwa.Zofunika kupukuta ndi chachiwiri kwa galasi kupukuta amafuna kuchepetsa m'badwo wa zipangizo ozizira pa akamaumba ndondomeko.
7. Iyenera kuyikidwa mu nthiti ndi m'mabowo m'mabowo opanda mpweya wabwino ndi m'miyendo kuti mupewe kusakhutira ndi kutentha.
8. Kuyika, kuyika, ndi zina zotero ziyenera kukhazikitsidwa ndi kukhazikika mwamphamvu, ndipo chophikacho chiyenera kukhala ndi zotsutsana ndi kuzungulira.Sizololedwa kupaka mapepala amkuwa ndi chitsulo pansi pa zoyikapo.Ngati solder pad ndi yayitali, gawo logulitsira liyenera kukhala lolumikizana kwambiri ndikukhala pansi.
Nthawi yotumiza: Dec-31-2021