Melemo ea mochine oa ho futhumatsa oa motlakase o phahameng ka holim’a quenching ea tšepe workpieces

Ho tima holim’a lisebelisoa tsa tšepe ka mochini o futhumatsang oa maqhubu a phahameng ho bapisoa le mekhoa e tloaelehileng le ea setso ea ho futhumatsa le ho tima: ho tima lelakabe ho futhumatsa holim’a mollo, ho tima metsi a futhumetseng ka holim’a metsi, ho tima metsi a futhumetseng a electrolyte, ho tima laser ho futhumatsa holim’a metsi, ho tima mocheso oa electron beam. , joalo-joalo. Ka tlase, kakaretso e na le melemo e latelang:

1. Lebelo la ho futhumatsa le potlakile ka ho fetisisa, le ka eketsang mocheso oa mocheso oa phetoho ea workpiece A le ho khutsufatsa nako ea phetoho.

2. Ka mor’a ho tima, karolo e ka holimo ea workpiece e ka fumana martensite e ntle ka ho fetisisa ea cryptocrystalline, ‘me boima bo phahame hanyenyane (2-3HRC). Mochini o futhumatsang oa maqhubu a phahameng a phahameng o nang le brittleness e tlase le matla a holimo a mokhathala.

3. Li-workpieces tse tšoaroang ke ts’ebetso ena ha li bonolo ho oxidized le decarburized, esita le li-workpieces tse ling li ka bokelloa ka ho toba ‘me tsa sebelisoa ka mor’a phekolo.

1. Lera le thata le tebile, le bonolo ho le laola le ho sebetsa, ho bonolo ho elelloa mokhoa oa ho sebetsa le othomathike.