Analysis ea mocheso kalafo tshebetso ya tšepe spring chuck sebelisa lisebelisoa tse phahameng tsa ho tima

The spring chuck e sebelisoa haholo ho reteleha le ho hlahisa mehele ea ho jara. Lesale le behiloe ka phello ea eona ea ho atolosa le ho tiisa, ‘me ho hlokahala hore ho be le polasetiki e ntle le ho tiea. Bakeng sa ho nolofatsa tlhahiso le tsamaiso, likhoebo tse jereng hangata ha li sebelise tšepe ea selemo, ‘me hangata li sebelisa tšepe ea GCr15. Hobane tšepe ea GCr15 ha e na polasetiki e ntle le e thata, hangata e baka palo e kholo ea li-collets tse robehileng tlhahiso, tse amang tlhahiso e tloaelehileng. Mokhoa oa ho hloleha oa likhoele tsa tšepe tsa GCr15 haholo-holo ke ho robeha ha pele, ‘me karolo ea ho robeha haholo-holo ke molala. , ka hona, ho hlokahala hore ho be le boima bo phahameng le ho apara ho hanyetsa, polasetiki e phahameng. Phekolo ea mocheso oa induction ea lisebelisoa tse timang khafetsa e ka fihlela litlhoko tsa collet chuck ka botlalo.

1) Induction mocheso kalafo tshebetso GCr15 tšepe spring chuck litekanyo: hlooho bophara 60mm, mohatla bophara 52mm, kakaretso bolelele 60mm. Sebōpi se timang maqhubu a phahameng se sebelisetsoa ho futhumatsa mocheso pele ho 500-550 °C, ebe kalafo ea mocheso ho 845 °C. Nakong ea ts’ebetso, hlooho e qala ho futhumala ka metsotso e 5, ebe kaofela e futhumatsoa ka metsotso e 10. Ka mor’a hore oli eohle e pholisoe, e fetisetsoa ho 280- Incubate ka nitrate ho 300 ° C bakeng sa 90min, le ho halefa ka nitrate ho 160 ° C bakeng sa 2h.

2) Ho thatafala ha tšepe ea tšepe ea GCr15 ka mor’a ho tingoa ke sebōpi se timang maqhubu a phahameng ho batla ho fokotseha ka 10HRC ho feta ho tima ho tloaelehileng, empa bophelo ba eona ba tšebeletso bo eketsoa ka makhetlo a 1-1.67.