Phapang pakeng tsa mochini o tima maqhubu a phahameng le ho tima laser

1. Theknoloji ea ho tima laser le tšebeliso ea thekenoloji ea laser quenching ke mokhoa oa ho sebelisa lesela la laser le tsitsitseng ho futhumatsa ka potlako holim’a lisebelisoa tsa tšepe, ho etsa hore ho be le phetoho ea mohato le ho etsa lera le thata la martensite. Laser quenching e na le matla a phahameng a matla, lebelo la ho pholisa ka potlako, ‘me ha e hloke mecha ea litaba e pholileng e kang metsi kapa oli. Ke theknoloji ea ho hloekisa le ho tima ka potlako. Ha ho bapisoa le ho tima ka induction, ho tima lelakabe le tsebo ea ho tima carburizing, laser quenching e na le lesela le thata le le leng, boima bo phahameng (hangata 1-3HRC e phahame ho feta quenching ea induction), deformation e nyane ea mosebetsi, taolo e bonolo ea mocheso oa mocheso le pina ea ho futhumatsa, ‘me ho bonolo ho e phetha. boiketsetso. Ha ho hlokahale ho rala li-coil tse tsamaisanang tsa induction ho latela boholo ba likarolo tse fapaneng joalo ka ho thatafala ha induction, mme ts’ebetso ea likarolo tse kholo ha e hloke ho thibeloa ke boholo ba sebōpi nakong ea kalafo ea mocheso oa lik’hemik’hale joalo ka carburizing le quenching, ka hona ho thatafala ha induction ho joalo. butle-butle e nkeloa sebaka mafapheng a mangata a indasteri. le mekhoa ea setso e kang phekolo ea mocheso oa lik’hemik’hale. Ke habohlokoa ka ho khetheha hore deformation ea workpiece pele le ka mor’a ho tima laser e ka hlokomolohuoa, kahoo e loketse ka ho khetheha bakeng sa phekolo ea holim’a likarolo tse hlokang ho nepahala ho phahameng.

2. Botebo ba mochine oa ho tima mochine o phahameng o fapane ho ea ka sebopeho, boholo le sebōpeho sa likarolo le litekanyetso tsa theknoloji ea laser, hangata pakeng tsa 0.3 le 2.0 mm. Ho tima bokaholimo ba leino la likere tse kholo le likoranta tsa likarolo tse kholo tsa shaft, ho ba teng ha bokaholimo ha ho fetohe, ‘me litlhoko tsa maemo a ts’ebetso a sebetsang li ka khotsofatsoa ntle le ho etsoa ka metjhini e latelang. Theknoloji ea ho qhibiliha le ho tima ka laser ke ts’ebetso ea tekheniki eo bokaholimo ba karolo e ka tlase bo futhumatsang ka holim’a mocheso o qhibilihang ka sekoaelo sa laser, ‘me bokaholimo ba lera le qhibilihisitsoeng le pholisoa ka potlako le ho hloekisoa ka lebaka la ho tsamaisa mocheso le ho pholisa ka har’a substrate. . Tokisetso ea ho tima fusion e fumanoeng e ntle haholo, ‘me tlhophiso e haufi le tataiso e tebileng ke lera le qhibilihisang, lera le thata la phetoho, sebaka se anngoeng ke mocheso le substrate.

1. Ha ho bapisoa le laser quenching layer, mochini o timang maqhubu a phahameng o na le botebo bo tebileng bo thata, boima bo phahameng le ho hanyetsa ho hotle haholo. Mochini oa ho tima mochine o phahameng o sebelisoa ka katleho ho matlafatsa ponahalo ea ho apara likarolo tsa indasteri ea metallurgic, indasteri ea mechine le indasteri ea petrochemical, haholo-holo ho ntlafatsa bophelo ba tšebeletso ea ho apara likarolo tse kang meqolo, litataiso, likere, li-blades tsa ho kuta, joalo-joalo. melemo e meholo ea moruo le ea sechaba e fihletsoe. Lilemong tsa morao tjena, e ‘nile ea sebelisoa le ho feta ho matlafatsa ponahalo ea likarolo tse kang hlobo le lisebelisoa.