Ho tima maqhubu a phahameng ke mokhoa oa ho tiisa bokaholimo o sebelisang induction ea motlakase ho futhumatsa bokaholimo ba gear ka potlako ho fihlela mochesong oa eona oa bohlokoa (hangata 800–950°C), ho lateloa ke ho tima hang-hang ka metsing kapa oli. Sena se fella ka lera le thatafalitsoeng la martensitic le eketsang thatafalo ea bokaholimo le ho hanyetsa ho tsofala ntle le ho beha boima ba mantlha ba gear kotsing. Ha liindasteri li hloka ts'ebetso e phahameng lits'ebetsong tse nyane le tse phahameng tsa torque, li-gear tse timang maqhubu a phahameng li fetohile tsa bohlokoa haholo lisebelisoa tsa likoloi, merafo, matla le ho nepahala.

Melemo ea Ts'ebetso ea Motheo

1. Ho tiea ha bokaholimo bo phahameng ka ho fetisisa le ho hanyetsa ho roala
Ka ho futhumatsa ka potlako bokaholimo ba leino la gear le ho le tima, lera le thata la martensitic le thehoa ka thatafalo ea HRC 55–62 (e atisang ho bonoa tšepeng ea 40Cr kapa 42CrMo).

• Khanyetso ea ho roala e ntlafala ka ho feta 50%

• Ho senyeha ha bokaholimo ke 30-50% feela ha ho bapisoa le li-gear tse tloaelehileng tse sa phekoloang

• E loketse libaka tse nang le khohlano e phahameng joalo ka li-gearbox tse boima le mechini ea merafo

2. Matla a Mokhathala o Phahameng
Ts'ebetso ea ho tima e baka khatello e setseng e hatelletsoeng lera le thatafetseng, e leng se thibelang ho qalisoa le ho hola ha mapetso a bokaholimo.

• Moeli oa mokhathala o eketseha ka 20–30%

• Mohlala, li-gear tsa shaft tsa turbine ea moea tse entsoeng ka 42CrMo li ka fihlela bophelo ba tšebeletso ba lilemo tse 20

3. Ho Boloka Boko ba Motheo
Lera le ka ntle feela le thatafatswang (hangata 0.2–5mm), ha karolo ya mantlha e ntse e le bonolo ebile e hanela ho tshwarwa.

• Thepa ena e habeli e netefatsa ho tšoarella ha bokaholimo le ho hanyetsa ho robeha tlas'a moroalo oa ho thothomela.

• E sebelisoa haholo likereng tsa axle tsa likoloi le likarolo tse jarollotsoeng ka tšusumetso

Melemo ea Taolo ea Ts'ebetso

1. Ho Tiisa Hantle Sebakeng se Seng
Ts'ebetso ena e ka shebana le meno a motho ka mong kapa libaka tse itseng holim'a gear, e leng se etsang hore e lokele liprofaele tse rarahaneng tse kang li-gear tsa polanete le libopeho tse sa tloaelehang.

• Botebo bo thatafalitsoeng bo ka fetoloa ka maqhubu, matla le nako

• E nolofalletsa kalafo e khethehileng ea kopo ka phetoho e fokolang

2. Bokgoni bo Phahameng le Poloko ea Matla
Ts'ebetso eohle e nka metsotsoana e seng mekae feela ho isa ho metsotswana e mashome, e fokotsa tšebeliso ea matla ka 30% ha e bapisoa le mekhoa ea setso.

• E lumellana le mela ea tlhahiso e iketsang e sebelisang mokhoa oa ho sebetsana le liroboto

• E loketse tlhahiso e kholo

3. Phetoho e Tlase
Ho futhumatsa ha sebaka le ka potlako ho fokotsa ho sotha ha mocheso.

• Ho kheloha ha selika-likoe ho ka laoloa ka hare ho ≤0.01 mm bakeng sa ligi tsa ho nepahala (mohlala, ligi tsa CNC spindle)

• Leha ho tima ka laser ho fana ka phetoho e fokolang le ho feta, ho tima maqhubu a phahameng ho theko e tlase ebile ho fana ka ho tenyetseha ho hoholo ha botebo

Tšebeliso e Botle ea Thepa le Litšenyehelo

1. Ho lumellana ha thepa e pharaletseng
E sebetsa ho litšepe tsa khabone tse mahareng le tse phahameng le litšepe tsa alloy tse nang le khabone e kaholimo ho 0.35%, joalo ka S45C, 40Cr, le 42CrMo.

• E tšehetsa mefuta e mengata ea lisebelisoa tsa indasteri

2. Tekanyo e Phahameng ea Tshebetso ea Litšenyehelo
Ho tima maqhubu a phahameng ho dumella tshebediso ya thepa e theko e tlase haholo (mohlala, ho nkela 40CrNiMoA sebaka), ho fokotsa ditjeo tsa thepa ka 20–30%.

• Ho hlokahala machining e nyane kamora kalafo

• Lipotoloho tse khutšoane tsa tlhahiso li ntlafatsa katleho ea tlhahiso ka kakaretso

Likopo tse Tloaelehileng

Li-gear tse timang maqhubu a phahameng li sebelisoa haholo liindastering tse ngata ka lebaka la ho thatafala ha tsona ka holim'a metsi, ho hanyetsa ho tsofala le matla a mokhathala.lefapha la likoloi, di sebediswa dikereng tsa phetiso tse entsweng ka tshepe ya 40Cr, tse kgonang ho nka sebaka sa dikhilomithara tse fihlang ho 150,000, hammoho le di-crankshaft tsa enjene tse sebetsang hantle.mechine e boima, likere tsena li sebelisoa li-shaft tsa crusher tsa merafo moo boima ba bokaholimo bo fihlang ho HRC 52 'me matla a mokhathala a kobehileng a feta 450 MPa.

In lisebelisoa tse nepahetseng, joalo ka lisebelisoa tsa mochini oa CNC, li-spindle gear tse entsoeng ka 42CrMo li ka sebetsa lihora tse fetang 5,000 ntle le ho fetoha. Hape ke likarolo tsa bohlokoa mefuteng e meholo ea turbine ea moea, moo ho tšepahala le ho phela nako e telele li leng bohlokoa.lipalangoang tsa terene le liroboto, ho tima maqhubu a phahameng ho sebelisoa ho ntlafatsa litsamaiso tsa li-gearbox litereneng tse lebelo le phahameng le lirobotong, hammoho le ho matlafatsa litsamaiso tsa li-screw tsa li-roller tsa planetary planetary.

Tebello ea Bokamoso

Ka motsoako oa eona oa bokaholimo bo thatafetseng le karolo e ka hare e thata, li-gear tse timang maqhubu a phahameng ha li nkeloe sebaka ke lits'ebetso tse nang le mojaro o phahameng, lebelo le phahameng le ho nepahala ho phahameng. Ka lebaka la ho tenyetseha ha eona ts'ebetsong, ho sotha ho fokolang, le ts'ebeliso e ntle ea litšenyehelo, e ntse e le tharollo e ratoang makaleng a likoloi, lisebelisoa tsa matla le mechini e nepahetseng.

Lintlafatso tsa nakong e tlang li tla shebana le:

• Ho kopanya litsamaiso tsa dijithale ho ntlafatsa ho nepahala ha ts'ebetso

• Ho ntšetsa pele mekhoa e mekhutšoanyane, e sireletsang tikoloho ho fokotsa tšebeliso ea matla le mesi e tsoang