Zigawo za Mathirakitala a ku Japan Zigawo za Malori UD CW520 Zigawo Zoyimitsidwa za Malori 5421100Z00 Shackle ya Spring

Kuponyera zinthu zachitsulo kumakhala ndi njira zingapo zopangira zovuta zomwe ziyenera kuchitidwa ndikuwongolera. M'malo mopanga ndondomeko mwa njira yoyesera-ndi-mayesero, zofananira zimatha kuyendetsedwa kusanayambike kuyambika. Zoyezera izi zimalola kufanizira, kutsimikizira, ndi kutsimikizira njira yonse yoponyera pamodzi ndi kulosera za zolakwika zomwe zingachitike muzinthu zotayidwa. Phunziroli limakhazikitsidwa pakupanga bulaketi yosinthira pogwiritsa ntchito njira yopangira nkhungu, komanso kugwiritsa ntchito kayeseleledwe. Kapangidwe ka Computer-Aided Design (CAD) kajambulidwe kakupangidwa mu SOLIDWORKS ndikufaniziridwa pogwiritsa ntchito MAGMASoft. Zotsatira zomwe zapezedwa ndi mawonekedwe a kutentha mkati mwa nkhungu pambuyo pothira, kukhazikika kokhazikika, ndi zolakwika zoponya monga porosity ndi hotspots. Kugwirizana kwabwino pakati pa zoyeserera ndi zoyeserera zidatsimikizira thanzi lachitsanzo lokwanira kuti likwaniritse bwino nkhunguyo kudzera muzoyerekeza. Mapangidwe a nkhungu okometsedwa adachotseratu hotspot ndikuchepetsa porosity yomwe ili mkati mwachilolezo cha makina omaliza. Komabe, zokolola zoponyedwa zimachepetsedwa ndi 6% powonjezera chokwera chosankhidwa bwino pamapangidwe opangidwa ndi nkhungu. Zitha kuganiziridwa kuti zoyeserera ndizolondola pakupanga ma modelling, kulosera zolakwika, ndikusintha kamangidwe kake pogwiritsa ntchito njira zokometsera zomwe zimapezeka mu pulogalamu yapamwamba yoyeserera.