Lipotso tse ngata tsa bareki li tla botsa hore na re na le lisebelisoa life?Ho roala ho etsa eng?Kajeno ka litaba tsena ho hlahisa ka bokhutšoanyane thepa ea pompo le ho roala.
1. Thepa Material
Lipompo li itšetleha haholo ka thepa, 'me ho khetha thepa e ntle ho ka ntlafatsa maemo a sebopeho sa pompo, ho etsa hore e tšoanele maemo a sebetsang a sebetsang le a hlokang ho feta, ha e ntse e phela nako e telele.Hona joale, bahlahisi ba ka sehloohong ba lipompo ba na le lifeme tsa bona tsa thepa kapa liforomo tsa thepa, 'me ka lebaka la lisebelisoa tsa cobalt le litaba tsa theko, tšepe e ncha ea cobalt e sa sebetseng ka lebelo le phahameng le eona e hlahisitsoe.
1) Tool steel: E atisa ho sebelisoa bakeng sa lipompo tsa likhoele tse sehang ka letsoho 'me ha li sa tloaeleha.
2) Cobalt mahala tšepe ea lebelo le phahameng: hajoale e sebelisoa haholo joalo ka lisebelisoa tsa pompo, joalo ka M2 (W6Mo5Cr4V2, 6542), 4341, joalo-joalo, e tšoailoeng ka khoutu ea HSS.
3) Cobalt e nang le tšepe ea lebelo le phahameng: hajoale e sebelisoa haholo e le lisebelisoa tsa pompo, joalo ka M35, M42, joalo-joalo, e tšoailoeng ka khoutu ea HSS-E.
4) Powder metallurgy high-speed steel: e sebelisoa e le thepa ea pompo e sebetsang hantle, ts'ebetso ea eona e ntlafalitsoe 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, ka khoutu ea ho tšoaea e le HSS-E-PM. .
5) Lisebelisoa tse thata tsa alloy: hangata li khethoa ka likaroloana tsa ultrafine le ho tiea ho hotle, haholo-holo tse sebelisetsoang ho etsa lisebelisoa tse khutšoanyane tsa chip, tse kang tšepe ea grey cast, silicon e phahameng ea aluminium, joalo-joalo.
Khamphani ea rona e hlahisa haholo thepa ea HSS-M2, HSS-4341, HSS-E.
2. Taps Coating
Ho koaheloa ha pompo ho na le tšusumetso e kholo ts'ebetsong ea pompo, empa hajoale, hangata ke moetsi le moetsi oa litlolo ba sebelisanang ka thoko ho ithuta liphahlo tse khethehileng.
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) Phekolo 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 ho seha lisebelisoa.
3) Steam + Nitriding: Ho kopanya melemo ea tse peli tse ka holimo.
4) TIN: Ho roala ha 'mala o mosehla oa khauta, ho thatafalloa hantle le mafura, le ts'ebetso e ntle ea ho khomarela, e loketseng ho sebetsana le lisebelisoa tse ngata.
5) TiCN: Lera le boputsoa bo boputsoa, le boima ba hoo e ka bang 3000HV le ho hanyetsa mocheso ho fihla ho 400 ° C.
6) TiN + TiCN: Moaparo o mosehla o tebileng o nang le boima bo botle ba ho roala le mafura, o loketseng ho sebetsana le lisebelisoa tse ngata.
7) TiAlN: Ho roala bohlooho bo botala, boima ba 3300HV, ho hanyetsa mocheso ho fihlela ho 900 ° C, ho loketse ho sebetsa ka lebelo le phahameng.
8) CrN: Koko ea silevera e bohlooho e nang le ts'ebetso e ntle ea lubrication, haholo-holo e sebelisetsoang ho lokisa litšepe tse se nang ferrous.
Khamphani ea rona haholo e hlahisa Steam oxidation, kalafo ea Nitriding, TiN, TiCN, Coating ea TiAlN.
Nako ea poso: Oct-23-2023