Phekolo ea mocheso o holim'a metsi e bolela mokhoa oa ho phekola mocheso feela ka holim'a lera la tšepe. Phekolo ea mocheso oa holim'a metsi e ka boela ea fumana sebopeho se hlokahalang sa metallographic le thepa ea mochine.
Mekhoa e tloaelehileng e sebelisoang holim'a mocheso oa mocheso ke: ho tima mocheso oa ho futhumatsa, ho tima mollo oa mollo, phekolo ea mocheso oa laser, ho tima ho hanyetsa mocheso, ho tima electrolyte, phekolo ea mocheso oa mocheso, joalo-joalo Ka phekolo ea mocheso oa holim'a metsi, li-castings le likarolo tse ling tsa tšepe li ka fumana bokaholimo e kgotsofatsang ditlhoko tsa tshebetso.
Ka mor'a hore lera le thatafatsang holim'a metsi le fumanoe ka ho futhumatsa le ho tima, mokokotlo oa ho lahla o ntse o ka boloka microstructure ea pele le ts'ebetso, e le ho finyella ts'ebetso e babatsehang ea ho ntlafatsa matla a mokhathala, ho ntlafatsa ho hanyetsa le ho boloka boima. Ka nako e ts'oanang, phekolo ea mocheso oa holim'a metsi e ka fokotsa tšebeliso ea matla 'me ka nako e ts'oanang e fokotsa deformation ea quenching.
Ho thatafala ha induction ke mokhoa oa ho phekola mocheso o sebelisang mocheso oa mocheso o hlahisoang ke hona joale oa induction ka mochine oa mosebetsi ho futhumatsa bokaholimo ba ho lahla, sebakeng sa heno kapa ka kakaretso, ebe o etsa pholiso e potlakileng. Melao-motheo ea ho futhumala ha induction ke: motlakase oa motlakase, phello ea letlalo le mocheso oa mocheso.
Litšobotsi tsa ho tima ho futhumatsa ha Induction:
1) Ho tima ho kenyelletsa ho na le superplasticity. Ho thatafala ha sefahleho sa workpiece ke 2-3 HRC e phahameng ho feta ea quenching e tloaelehileng. Kamora ho futhumala ha induction le ho tima, martensite ea ho lahla e batla e le nyane mme li-carbides li qhalakantsoe.
2) Khanyetso ea ho roala ea ho lahla ka mor'a ho tima mocheso oa induction e phahame ho feta ea ho tima ho tloaelehileng.
3) Hobane bokaholimo ba sesebediswa bo botle ba cryptocrystalline martensite mme ho na le khatello ea maikutlo, matla a mokhathala oa sesebelisoa a ntlafatsoa haholo.
4) Boleng ba workpiece bo tsitsitse 'me deformation e nyenyane.
5) Lebelo la ho futhumatsa ka potlako le bokhoni bo phahameng ba mocheso
6) Tlhahiso e phahameng, e bonolo ho elelloa tlhahiso e entsoeng ka mochini
Nako ea poso: Jul-13-2021