Popanga makina opanga, jekeseni nkhungu ndi chida chopangira zinthu zapulasitiki; Ndi chida choperekera pulasitiki dongosolo lathunthu ndi miyeso yolondola. Kupanga jekeseni ndi njira yopangira yomwe imagwiritsidwa ntchito popanga zinthu zambiri zovuta. Makamaka amatanthauza kutentha kusungunuka pulasitiki ndi jekeseni akamaumba makina kuthamanga kwambiri kuwombera mu nkhungu patsekeke, pambuyo kuzirala olimba, kupeza anapanga mankhwala.
Jekeseni Mold Makhalidwe:
Mitundu ya jakisoni imagawidwa kukhala pulasitiki ya thermosetting ndi pulasitiki ya thermoplastic malinga ndi mawonekedwe awo. Malinga ndi ndondomeko akamaumba anawagawa kufala nkhungu, kuwomba nkhungu, kuponyera nkhungu, otentha akamaumba nkhungu, otentha kukanikiza nkhungu (kukanikiza nkhungu), jekeseni nkhungu, amene akhoza kugawidwa mu zikusefukira mtundu, theka kusefukira mtundu, osati kusefukira mtundu atatu, jekeseni. nkhungu kuti kuthira dongosolo ndipo akhoza kugawidwa mu nkhungu ozizira wothamanga, otentha wothamanga nkhungu mitundu iwiri; Malinga ndi njira yotsitsa ndi kutsitsa imatha kugawidwa kukhala mafoni, okhazikika awiri.
Ngakhale mawonekedwe a nkhungu amatha kusiyanasiyana chifukwa cha kusiyanasiyana ndi magwiridwe antchito apulasitiki, mawonekedwe ndi kapangidwe kazinthu zamapulasitiki ndi mtundu wa makina ojambulira, kapangidwe kake ndi kofanana. The nkhungu makamaka wapangidwa ndi kuthira dongosolo, kutentha malamulo dongosolo, akamaumba mbali ndi structural mbali. Kutayira dongosolo ndi akamaumba mbali mwachindunji kukhudzana ndi mbali pulasitiki, ndi kusintha ndi pulasitiki ndi mankhwala, ndi zovuta kwambiri mu nkhungu pulasitiki, kusintha kwakukulu, kumafuna processing apamwamba digiri yosalala ndi mwatsatanetsatane mbali. Jekeseni nkhungu imapangidwa ndi magawo awiri: nkhungu yosuntha ndi nkhungu yokhazikika.
Chikombole chosuntha chimayikidwa pa template yosuntha ya makina opangira jekeseni, ndipo nkhungu yokhazikika imayikidwa pa template yokhazikika ya makina opangira jekeseni. Mu jekeseni wa jekeseni, nkhungu yosuntha ndi nkhungu yokhazikika imatsekedwa kuti ipange dongosolo lothira ndi patsekeke, ndipo nkhungu yosuntha ndi nkhungu yokhazikika imalekanitsidwa pamene nkhungu imatsegulidwa kuti itenge pulasitiki. Pofuna kuchepetsa mapangidwe a nkhungu yolemetsa ndi ntchito yopangira, ambiri a nkhungu ya jekeseni amagwiritsa ntchito nkhungu yokhazikika.
Nthawi yotumiza: Sep-06-2021