1: Chifukwa chiyani zinthu zopangira jakisoni zimakhala ndi malo otsetsereka?
Nthawi zambiri, zinthu zopangidwa ndi jekeseni zimakonzedwa ndi nkhungu zofananira.Mankhwala akapangidwa ndi jekeseni atapangidwa ndikuchiritsidwa, amachotsedwa mu nkhungu kapena pachimake, chomwe chimadziwika kuti kugwetsa.Chifukwa cha shrinkage shrinkage ndi zifukwa zina, mbali za pulasitiki nthawi zambiri zimakulungidwa mwamphamvu pachimake kapena kutsekeredwa mu nkhungu, ndi zina zotero. kumasulidwa ku nkhungu ndi kuteteza pamwamba pa jekeseni kuumbidwa mankhwala kuti zikande pa demokalase.Popanga nkhungu ya jekeseni, malo amkati ndi akunja a jekeseni wopangidwa ndi jekeseni ayenera kukhala ndi ngodya yodzikongoletsera motsatira njira yowonetsera.
2: Zomwe zimakhudzidwa ndi kutsetsereka kwa zinthu zomangira jakisoni
1) Kukula kwa ngodya yowongoka kumadalira momwe jakisoni amapangidwira, geometry ya chinthucho, mwachitsanzo, kutalika kapena kuya kwa chinthucho, makulidwe a khoma ndi mawonekedwe amtundu wapabowo, monga roughness pamwamba. , mizere yopangira, etc.
2) Mbali ya pulasitiki yolimba ndi yayikulu kuposa ya pulasitiki yofewa;
3) Maonekedwe a mankhwala kuti apangidwe ndi jekeseni ndi ovuta kwambiri, kapena gawo la pulasitiki lokhala ndi mabowo ambiri limafunikira malo otsetsereka okulirapo;
4) Ngati kutalika kwa mankhwala opangira jekeseni ndikokulirapo ndipo dzenje ndi lakuya, otsetsereka ang'onoang'ono amatengedwa;
5) Makulidwe a khoma la mankhwala opangira jekeseni amawonjezeka, mphamvu ya dzenje lamkati kuti imangire pachimake ndi yayikulu, ndipo mbali yolembera iyeneranso kukhala yayikulu.
Nthawi yotumiza: Apr-02-2022