Za makina opangira jakisoni
Nkhungu kapena tooling ndiye mfundo yofunika kwambiri kupanga mkulu mwatsatanetsatane pulasitiki kuumbidwa gawo. Koma nkhunguyo sikanasunthe yokha, ndipo iyenera kuyikidwa pa makina opangira jekeseni kapena kutchedwa press kuti apange mankhwala.
Jekeseni akamaumbamakina oveteredwa ndi tonnage kapena mphamvu, yaing'ono monga ine ndikudziwira ndi 50T, ndipo yaikulu akhoza kufika 4000T. Matani okwera kwambiri, kukula kwa makinawo kumakhala kwakukulu. Pali ukadaulo watsopano wotchedwa makina othamanga kwambiri omwe adatuluka mzaka zaposachedwa. Imayendetsedwa ndi mota yamagetsi m'malo mwa hydraulic pump. Chifukwa chake makina amtunduwu amatha kuchepetsa nthawi yozungulira ndikuwongolera kulondola kwa gawo ndikupulumutsa mphamvu yamagetsi, koma ndi okwera mtengo komanso amangogwiritsidwa ntchito pamakina okhala ndi matani otsika kuposa 860T.
Posankha makina opangira jekeseni, tiyenera kuganizira zinthu zingapo zofunika:
● Mphamvu yothina - kwenikweni ndi tonnage ya makina. Makina opangira jakisoni a 150T amatha kupulumutsa mphamvu ya 150T.
● Zofunika - Mlozera wothamanga wa nkhungu wa zinthu zapulasitiki udzakhudza kupanikizika kwa makina. MFI yapamwamba idzafuna mphamvu yowonjezera yowonjezera.
● Kukula - Nthawi zambiri, kukula kwakukulu kwa gawoli, kumapangitsa kuti makina azitha kukakamiza kwambiri.
● Kapangidwe ka Nkhungu - Kuchuluka kwa mapanga, kuchuluka kwa zipata ndi malo a sprue zidzakhudza mphamvu yotchinga yofunikira.
Kuwerengera movutikira kumagwiritsa ntchito mphamvu yopumira nthawi zonse ya pulasitiki kuti ichulukitse masikweya sentimita ya gawolo, chinthucho ndichofunikira kukakamiza.
Monga katswiri wopangira jakisoni, titha kugwiritsa ntchito pulogalamu ya mold flow kuti tiwerenge molondola ndikuzindikira makina opangira jakisoni oyenera.
Nthawi yotumiza: Aug-23-2021
