Ndikodziwika bwino kuti makina ophulitsira mchenga ndi mtundu wa zida zamitundu yambiri, zomwe buku la malangizo ndi limodzi mwa mitundu yambiri. Chifukwa cha mitundu yambiri ya zida, wogwiritsa ntchito sangamvetse mitundu yonse ya zida, kotero chotsatira ndikuwonetsa mfundo ya zida zamanja zophulitsira mchenga.
Mfundo: Makina opopera mchenga ndi imodzi mwa mitundu yomwe imagwiritsa ntchito mpweya wopanikizika ngati mphamvu yopanga mtanda wa jet wothamanga kwambiri kuti upopere zinthu za jet pamwamba pa workpiece kuti zikonzedwe, kuti mawonekedwe a makina a pamwamba pa workpiece athe kusinthidwa.
Mfundo yogwirira ntchito:
1. Mpweya woponderezedwa womwe umalowa mu makina opondereza mchenga wouma umagawidwa m'njira ziwiri: njira imodzi yolowera mu mfuti yopondereza, yomwe imagwiritsidwa ntchito popondereza ndi kufulumizitsa kupondereza, kuti amalize kukonza kupondereza mchenga, kudzera mu fyuluta yopondereza mafuta ndi madzi, kudzera mu valavu yochepetsera mpweya, imatha kusintha kuthamanga kwa mpweya woponderezedwa kulowa mu mfuti yopondereza, kudzera mu valavu ya solenoid kuti ilamulire kutsegula ndi kutseka kwa mpweya woponderezedwa; Njira yonse yolowera mu mfuti yoyeretsa mpweya, yomwe imagwiritsidwa ntchito kuyeretsa pamwamba pa chipinda chogwirira ntchito ndi chipinda chopondereza mchenga mumchenga wosonkhanitsira (phulusa).
2. Mfundo yogwirira ntchito ya mchenga wosweka yomwe imayikidwa kale m'bokosi losungiramo zinthu zosweka, valavu ya solenoid ya msewu wa mpweya ikayamba, chosweka chimalowetsedwa mu mfuti yopopera, chosweka chimalowa mu mfuti yopopera kenako chimafulumizitsidwa ndi mpweya wopanikizika, ndipo workpiece imatha kuphwanyidwa ndi mchenga.
3. Mfundo yogwirira ntchito ya chosonkhanitsira fumbi Chosonkhanitsira fumbi ndi cholekanitsa zimalumikizidwa ndi chitoliro chokoka fumbi. Fani yochotsa fumbi ikayambitsidwa, mphamvu yoipa imapangidwa m'chipinda chophulitsira mchenga, mpweya wakunja umawonjezeredwa ku chipinda chophulitsira mchenga kudzera mu cholowera mpweya, kenako umalowa mu chosonkhanitsira fumbi kudzera mu chitoliro chobwezera mchenga, motero umapanga kuyenda kosalekeza kwa mpweya. Fumbi loyandama m'chipinda chophulitsira mchenga limalowa mu chipangizo chochotsera fumbi motsatira chitoliro cholumikizira ndi mpweya. Pambuyo posefedwa ndi thumba losefera, limagwera mu hopper yosonkhanitsira phulusa, ndipo mpweya wosefedwa umatulutsidwa mumlengalenga ndi fan yochotsa fumbi. Fumbi likhoza kusonkhanitsidwa potsegula chivundikiro cha pansi cha bokosi la fumbi.
Zomwe zili pamwambapa ndi chiyambi cha ntchito yophulitsa mchenga m'manja, malinga ndi chiyambi chake, zitha kukhala zomveka bwino pakugwiritsa ntchito zida, kuchepetsa zolakwika pakugwiritsa ntchito zida, kuti ziwonjezere moyo wake wautumiki.
Nthawi yotumizira: Januwale-19-2023
