Li-gear tsa HerringboneTse tsebahalang ka moralo oa tsona o ikhethang oa meno a mabeli a helical, li 'nile tsa ananeloa ka lebaka la bokhoni ba tsona ba ho fetisa torque e phahameng hantle ha li ntse li tlosa axial thrust. Li sebelisoa haholo lits'ebetsong tse boima joalo ka litsamaiso tsa ho tsamaisa likepe, li-gearbox tsa indasteri, le li-compressor tse nang le bokhoni bo phahameng. Leha ho le joalo, ha mechini e sebetsa tlas'a maemo a thata haholo, lebelo le phahameng, meroalo e feto-fetohang, le litlhoko tse thata tsa ts'ebetso, ntlafatso ea topology ea li-gear e se e le ea bohlokoa bakeng sa ho ntlafatsa ts'ebetso ea meshing, kabo ea mojaro le ho tšoarella ka kakaretso.

Hobaneng Phetoho ea Topology e le ea Bohlokoa
Boenjiniere ba li-gear, "phetoho ea topology" e bolela liphetoho tse entsoeng ka boomo ho jiometri ea leino ho ntlafatsa tsela eo li-gear li sebetsang ka eona tlas'a maemo a sebele a ts'ebetso ea lefats'e. Bakeng sa li-gear tsa herringbone, sena se ka kenyelletsa ho lokisa ho kobeha ha lehlakore la leino, ho roala ha lere, ho relea ha profil, kapa liphetoho tsa fillet ea motso. Liphetoho tse joalo ha lia rereloa ho fetola liparamente tsa moralo oa motheo (joalo ka sekhutlo sa module kapa helix) empa li reretsoe ho lokisa microgeometry e ntle ho lefella ho fapoha ha elastic, katoloso ea mocheso le ho kheloha ha tlhahiso.

Ntle le dintlafatso tsena, esita le gear ya herringbone e entsweng ka nepo e ka ba le bothata ba ho arolelana mojaro o sa lekanang bophara ba sefahleho. Sena se ka lebisa ho dikamano tsa kgatello ya lehae, ho tetebela ha bokahodimo, kapa ho thothomela le lerata le eketsehileng. Ka ho sebedisa phetoho ya topology, baenjiniere ba ka aba mojaro wa kgokelo ka ho lekana, ba netefatsa tshebetso e boreleli, bophelo bo bolelele ba tshebeletso, le matla a mangata a mangata.

Mekhoa ea Bohlokoa Phetohong ea Herringbone Gear Topology

1. Ho roesa moqhaka oa ketapele– Ho eketsa ho kobeha hanyane hodima sefahleho sa gear ho thusa ho thibela ho se tsamaellane hantle ha shaft le ho fetoha ha ntlo, ho boloka meno a kopane ka tsela e ts'oanang.

2. Phetoho ea Profaele– Ho kenya ntlha kapa motso o thusang ho fokotsa kotsi ea ho kopana le mathoko 'me ho buseletsa ho kheloha ha mojaro, ho ntlafatsa boreleli ba meshing.

3. Moralo oa Leino le sa Tšoaneng– Litšebelisong tse itseng tse boima, tse shebaneng le lehlakore le le leng, libopeho tsa meno tse sa lekanang li ka sebelisoa ho ntlafatsa bokhoni ba ho jara mojaro ka lehlakoreng la pele la ho potoloha.

4. Phomolo ea Sebaka se Sebakeng– Ho tlosa thepa e fokolang libakeng tse reriloeng ho fokotsa monyetla oa ho phunya kapa ho petsoha ha lintho tse nyenyane libakeng tse nang le khatello e phahameng.

Tšusumetso Tshebetso ea Meshing
Phetoho e ntle ea topology e ntlafatsa matšoao a 'maloa a ts'ebetso:

• Kabo ea Moroalo: Sebopeho sa meno se ntlafalitsoeng se tiisa hore mokhoa oa ho kopana o lula o le bohareng tlas'a maemo a fapaneng a mojaro, o fokotsa litlhōrō tsa khatello.

• Ho Thothometsa le Lerata le Fokoditsweng: Phetiso e boreleli ya mojaro e fokotsa ho tsieleha ho matla, e leng se fellang ka tshebetso e kgutshwanyane ya di-gear e leng ya bohlokwa bakeng sa ditshebediso tsa indasteri le tsa lewatle.

• Bokgoni bo Phahameng: Ho fokotsa tahlehelo ya kgohlano ka ho ntlafatsa kgokelo ho ntlafatsa bokgoni ba phetiso ya motlakase.

• Bophelo bo Atolositsoeng ba Tšebeletso: Taolo e betere ea khatello ea maikutlo e fokotsa mekhoa ea ho tsofala e kang ho petsoha ha likoti, ho beha lintlha, kapa ho fetoha ha polasetiki.

Lisebelisoa tse Tsoetseng Pele tsa ho Kena Ts'ebetsong
Kajeno baenjiniere ba sebelisa li-platform tse tsoetseng pele tsa CAD/CAM le software ea finite element analysis (FEA) ho etsisa boitšoaro ba herringbone gear meshing tlas'a meroalo ea ts'ebetso. Lisebelisoa tsena li lumella ho bolela esale pele ka nepo kabo ea khatello ea ho kopana, ho nolofalletsa liphetoho tsa topology tse tsamaisoang ke data pele ho tlhahiso. Mekhoa ea ho sila ea li-gear tsa CNC le ho bopa profile e netefatsa hore jiometri e fetotsoeng e fihlelleha ka ho nepahala ha boemo ba micron.

Bokgoni ba Boenjiniere ba Belon Gear
At Lisebelisoa tsa Belon, re kopanya phetoho ea topology ts'ebetsong ea rona ea moralo oa li-herringbone gear ho fihlela litlhoko tsa lits'ebetso tse boima lefatšeng ka bophara. Sehlopha sa rona se sebelisa lisebelisoa tsa Klingelnberg le Gleason tse nepahetseng haholo hammoho le software e tsoetseng pele ea ketsiso ho fana ka li-gear tse nang le khokahano e ntlafalitsoeng ea meno, ho thothomela ho fokolang, le bophelo bo ikhethang ba ts'ebeletso. Ho tloha nts'etsopele ea mehlala ho isa tlhahisong e kholo, re etsa hore ntlha e 'ngoe le e 'ngoe ea microgeometry ea meno e lumellane le litlhoko tsa ts'ebetso ea moreki.

Phetoho ea topology ha e sa le ntlafatso ea boikhethelo, ke mohato oa bohlokoa ho fihlelleng ts'ebetso e phahameng ea meshing bakeng sa li-gear tsa herringbone indastering ea sejoale-joale. Ka tlhahlobo e tsoetseng pele, tlhahiso e nepahetseng, le ho iketsetsa ts'ebeliso e ikhethileng, melemo ea ts'ebetso ea bonahala: ts'ebetso e phahameng, tlhokomelo e tlase, le ts'epo e kholo. Bakeng sa liindasteri tse hlokang matla le ho nepahala, li-gear tsa herringbone tse ntlafalitsoeng ke tsela e eang pele.