Makina omangira jakisoni amagwiritsidwa ntchito popanga jekeseni ndi nkhungu yachitsulo, pomwe nkhungu idati imakhala ndi chibowolo cham'munsi ndi nkhungu yakumtunda, momwe njira imapangidwira pamalo okonzedweratu m'mphepete mwa nkhungu yapansi pafupi ndi polowera pobaya utomoni wosungunuka (P) kulowa. Kutsegula kwa ngalandeko kumaphimbidwa kwathunthu, kupanga njira yozizirirapo yozizirira kuti chozizirirapo (monga mpweya wozizirira) ulowetsedwe munjira, umayenda kudzera munjira ndikutuluka munjira. Zomwe zimapangidwira m'munsi ndi zam'mwamba zimapangidwa ndi aluminiyamu kapena aluminiyumu alloy. Malo osankhidwa a patsekeke, omwe amalumikizana mwachindunji ndi utomoni wosungunuka, amapangidwa ndi mchenga kapena amathiridwa ndi mankhwala kuti apange tokhala ting'onoting'ono.
Metal Powder Injection Molding (MIM) ndi njira yatsopano yopangira zitsulo pafupi ndi net-shape yomwe ikuyambitsa jekeseni wamakono wa pulasitiki kukhala zitsulo za ufa.
Metal nkhungu zikuwonetsedwa pansipa:
Njirayi ili motere: Poyamba, ufa wolimba ndi binder organic zimasakanizidwa mofanana, ndiyeno jekeseni mu nkhungu ndi makina opangira jekeseni pansi pa kutentha kwa plasticizing state (~ 150 ℃), ndiyeno binder mu kupanga akusoweka amachotsedwa ndi mankhwala kapena matenthedwe njira kuwola, ndipo potsiriza mankhwala analandira ndi sintering ndi kachulukidwe. Njira: zomangira → kusakaniza → kupanga jakisoni → kuchotsa mafuta → sintering → mutatha chithandizo.
Jekeseni nkhungu ndi chida chopangira zinthu zapulasitiki ndipo ndi chitsimikizo cha mawonekedwe awo athunthu ndi miyeso yolondola. Kumangira jekeseni ndi njira yopangira yomwe imagwiritsidwa ntchito popanga zinthu zambiri zowoneka bwino. Imatanthawuza makamaka jekeseni wa zinthu zosungunuka kutentha (kuthamanga kwambiri mu nkhungu, pambuyo pozizira ndi kuchiritsa, kuti mupeze chinthu chopangidwa. Makina opangira jekeseni wazitsulo zazitsulo zazitsulo zopangira jekeseni wazitsulo. Palinso zida zakhala zosiyana. Njira yopangira makina opangira magetsi kuyanika - mu hopper - jekeseni - jekeseni - wothamanga wozizira (wothamanga wotentha) - chithandizo cham'mphepete.
Wothandizira: Alisa
