Tšusumetso ea boleng ba mosebetsi o chesang oa hlobo mosebetsing oa eona

Lumela, tloo ho bona lihlahisoa tsa rona!

Boleng bo chesang ba ho sebetsa ba hlobo bo na le tšusumetso e kholo mosebetsing le bophelo ba tšebeletso ea hlobo.Bophelong le mosebetsing, workshop ea rona ea hlobo e hloka ntlafatso e tsoelang pele ho moralo le tlhahiso ea mefuta e sa tšoaneng, 'me ho tla ba le mathata ts'ebetsong e itseng.Re tla buisana le ho fapanyetsana mathata a tšebeliso ea li-stamping hlobo le baetsi ba hlobo ba Shenzhen

The quenching deformation le ho petsoha ha likarolo tse sebetsang tsa hlobo le ho robeha ha pele nakong ea ts'ebeliso li amana le ts'ebetso e chesang ea hlobo.

(1) Ts'ebetso ea ho theha, e leng sehokelo sa bohlokoa ts'ebetsong ea tlhahiso ea likarolo tse sebetsang tse shoeleng.Bakeng sa hlobo ea tšepe e phahameng ea alloy, litlhoko tsa tekheniki bakeng sa sebopeho sa metallographic joalo ka kabo ea carbide hangata li beoa pele.Ho feta moo, mocheso oa mocheso oa forging o lokela ho laoloa ka thata, ho lokisoe lintlha tse nepahetseng tsa ho futhumatsa, ho amoheloe mokhoa o nepahetseng oa ho fepela, 'me ho amoheloe ho pholile butle kapa ka nako e loketseng ka mor'a ho fereka.

(2) Lokisetsa phekolo ea mocheso.Ho ea ka lisebelisoa tse fapaneng le litlhoko tsa likarolo tse sebetsang tsa lefu, mekhoa ea phekolo ea pele ea mocheso e kang annealing, normalizing kapa quenching le tempering e lokela ho amoheloa ho ntlafatsa microstructure, ho felisa mefokolo ea microstructure ea ho qhekella le ho ntlafatsa theknoloji ea ho sebetsa.Ka mor'a phekolo e nepahetseng ea mocheso oa mocheso, cementite ea bobeli ea marang-rang kapa ketane ea carbide e ka felisoa, carbide e ka ba spheroidized le ho hloekisoa, 'me ho tsamaisoa ho tšoanang ha carbide ho ka khothaletsoa.Ka tsela ena, boleng ba ho tima le ho futhumatsa bo ka netefatsoa mme bophelo ba ts'ebeletso ea lefu bo ka ntlafatsoa.

(3) Ho qoelisoa le ho halefa.Ena ke sehokelo sa bohlokoa kalafong ea mocheso oa hlobo.Haeba ho chesa ho feteletseng ho etsahala nakong ea ho tima le ho futhumatsa, workpiece e ke ke ea baka feela brittleness e kholoanyane, empa hape e baka deformation le ho phunyeha habonolo nakong ea pholileng, e tla ama bophelo ba tšebeletso ea lefu ka ho teba.Nakong ea ho tima le ho futhumatsa lefu, tlhokomelo e khethehileng e lokela ho lefshoa ho thibela oxidation le decarburization.Tlhaloso ea mokhoa oa phekolo ea mocheso e lokela ho laoloa ka thata.Haeba maemo a lumela, kalafo ea mocheso oa vacuum e ka sebelisoa.Ka mor'a ho tima, e lokela ho halefa ka nako, 'me mekhoa e fapaneng ea mocheso e lokela ho amoheloa ho latela litlhoko tsa tekheniki.

(4) Ho kokobetsa khatello ea kelello.Die sebetsa likarolo lokela ho alafshoa ka khatello ea kelello annealing mor'a machining kaba ho felisa khatello ea kelello ka hare e bakoang ke machining kaba, e le ho qoba ho deformation feteletseng le mapetsong a bakoang ke quenching.Bakeng sa hlobo e nepahetseng haholo, ho hlokahala phekolo ea ho fokotsa khatello ea kelello ka mor'a ho sila kapa mochine oa motlakase, o thusang ho tsitsisa ho nepahala ha hlobo le ho ntlafatsa bophelo ba tšebeletso.