Ha re tobetsa likhoele, ho na le mefuta e mengata ea lipompo tseo u ka khethang ho tsona.Re ka li khetha joang?Joalo kaho tlanya tshepe e thatafetseng, ho tlanya tšepe e entsoeng ka tšepe, kapa ho tlanya aluminium, re lokela ho etsa joang?
1. Tšepe ea lebelo le phahameng: Hona joale e sebelisoa haholo e le lisebelisoa tsa pompong, tse kang M2 (W6Mo5Cr4V2, 6542), M3, joalo-joalo, re e bitsa HSS.
2. Cobalt tšepe ea lebelo le phahameng: Hajoale e sebelisoa haholo e le lisebelisoa tsa pompo, joalo ka M35, M42, joalo-joalo, e bitsa HSS-E.
3. Powder metallurgy high-speed steel: e sebelisoa e le thepa ea pompo e sebetsang hantle, ts'ebetso ea eona e ntlafetse haholo ha e bapisoa le tse peli tse ka holimo, 'me mekhoa ea ho reha lebitso la moetsi e mong le e mong le eona e fapane, le khoutu ea ho tšoaea e le HSS-E-PM. .
4. Tungsten carbide: hangata e khetha ultrafine carbide grade, haholo-holo e sebelisetsoang ho etsa thepa e khutšoanyane ea phala ea flute, joalo ka lipompo tsa carbide bakeng sa tšepe e putsoa, lipompo tsa carbide bakeng sa tšepe e thata,pompo ea carbide bakeng sa aluminium, joalo-joalo, re e bitsa lipompo tsa carbide.
ho itšetleha haholo ka thepa, 'me ho khetha thepa e ntle ho ka ntlafatsa maemo a sebopeho sa pompo, ho e etsa hore e tšoanelehe bakeng sa maemo a sebetsang a sebetsang le a hlokang ho feta, ha a ntse a phela nako e telele.
Ho roala ha pompo
1. Oxidation ea mouoane: Theipi e kenngoa mouoane oa metsi o nang le mocheso o phahameng ho etsa lesela la oxide filimi holim'a eona, e nang le adsorption e ntle holim'a pholiso 'me e ka fokotsa khohlano, ha e ntse e thibela ho khomarela pakeng tsa pompo le thepa e sehiloeng.E loketse ho sebetsana le tšepe e bonolo.
2. Kalafo ea Nitriding: Bokaholimo ba pompong bo na le nitrided ho etsa lera le thatafatsang holim'a metsi, le loketseng bakeng sa lisebelisoa tsa ho sebetsa tse kang tšepe e entsoeng ka tšepe le aluminium e nang le khanyetso e phahameng ea lisebelisoa tsa ho itšeha.
3. TiN: Seaparo sa khauta se mosehla, se nang le boima bo botle ba ho roala le mafura, le ts'ebetso e ntle ea ho khomarela, e loketseng ho sebetsana le lisebelisoa tse ngata.
4. TiCN: Lera le boputsoa bo boputsoa, le boima ba hoo e ka bang 3000HV le ho hanyetsa mocheso ho fihla ho 400 ° C.
5. TiN + TiCN: Ho roala bosehla bo tebileng bo nang le boima bo botle ba ho roala le mafura, ho loketse ho sebetsana le lisebelisoa tse ngata.
6. TiAlN: Ho roala bohlooho bo boputsoa, boima ba 3300HV, ho hanyetsa mocheso ho fihlela ho 900 ° C, ho loketse ho sebetsa ka lebelo le phahameng.
7. CrN: Seaparo sa silevera se bohlooho se nang le ts'ebetso e ntle ea lubrication, haholo-holo e sebelisetsoang ho sebetsana le litšepe tse se nang ferrous.
Nako ea poso: Oct-13-2023