Selelekela
Lisebelisoa tse ikemetseng le lisebelisoa tsa bongaka li itšetlehile kali-ball screwsle lisekere tse etellang pele ho fihlela litsamaiso tse tšepahalang tsa taolo ea metsamao. Hobane li shebahala li ts'oana ebile li kopana lits'ebetsong tsa tsona, ho bonolo ho ferekana nakong ea khetho. Sehlooho sena se tla hlahloba ka ho hlaka melao-motheo ea ho sebetsa le litšobotsi tsa bohlokoa tsa bobeli le ho fana ka tataiso e sebetsang ea khetho.
Ball Screw ke Eng?
Sekurufu sa bolo se fetola motsamao oa rotary hore e be motsamao oa mola ka ho potoloha libolo pakeng tsa screw le nut. Hobane e hloka li-ball bearings, li-ball screw assemblies hangata li kholo ho feta li-lead screw assemblies.
Rolling friction e fana ka:
• Phetiso e sebetsang hantle haholo
• Bokhoni bo nepahetseng ba ho beha maemo
• Pheliso e atlehang ea ho khutlela morao
• E loketse-maemo a hodimo le{1}}moroalo o hodimo
Letoto la Letoto ke Eng?
Le ha sekoti sa lead se sebetsa ka mokhoa o ts'oanang le screw ea bolo, sebopeho sa sona se bonolo haholoanyane. Hangata e sebelisa likhoele tsa trapezoidal (ACME), metric ACME, likhoele tse nyane tsa metric, le likhoele tse phahameng tsa helix angle. Ho fapana le ho sisinyeha ha sekurufu sa bolo, sekurufu sa lead se sebelisa motsamao o thellang bakeng sa motsamao oa mola.
Litšobotsi tsa eona li kenyelletsa:
• Lerata le tlaase le ts'ebetso e bonolo
• Theko e tlaase le mohaho o bonolo
• Litlhoko tsa tlhokomelo e fokolang kapa ho se be le lubrication e hlokahalang
• E loketse -ho{1}}lebelo le mahareng le lebelo le bobebe-ho{3}}ho{3}}maoto a mahareng
Ball Screw vs Lead Screw: Liphapang tsa Bohlokoa
Phapang ea mantlha lipakeng tsa li-ball screws le lead screws-rolling contact against the sliding contact{1}}e lekanya ka kotloloho ts'ebetso ea tsona ho latela ts'ebetso ea tsona, boima, lebelo, ho nepahala, lerata le tlhokomelo.
Phetiso e Atlehang
Li-screws tsa bolo li ka fihlela katleho ho fihla ho 90%, haholoholo ka lebaka la ho kopana ha libolo pakeng tsa screw le nut, ho fokotsa haholo khohlano le tahlehelo ea bokhoni. Ka lehlakoreng le leng, li-screws tsa loto ke libopeho tse thellang tse khohlang, tse hlahisang khanyetso e kholo, 'me boholo ba matla bo lahleheloa ke likhohlano, e leng se bakang ts'ebetso e tlase ea phetisetso.
Mojaro Matla
Libolo tse ka har'a sekoti sa bolo li tsamaisa moroalo libakeng tse ngata tsa ho kopana, ho fokotsa khatello ea maikutlo le ho e fa boima bo matla-ho jara. Likurufu tsa loto li tsepamisa moroalo sebakeng se thellang se khoele; tlas'a meroalo e boima, likhohlano le ho roala li eketseha ka potlako, ho etsa hore li tšoanelehe bakeng sa meroalo e mahareng le e bobebe le maemo a sa khaotseng a mojaro.
Speed Performance
Hobane li-ball screws li na le khohlano e fokolang 'me li hlahisa mocheso o fokolang, li ka etsa motsamao o holimo- oa lebelo. Likurufu tsa loto ka botsona li hlahisa mocheso o mongata ka lebaka la khohlano e thellang; ka tlas'a-maemo a lebelo le phahameng, mocheso ona o bokellaneng o ka baka tšenyo pele ho nako sekurufung sa loto, sa ama tšebetso ea thepa.
Ho Nepaha le Morata
Li-screws tsa bolo li ka felisa ho khutlela morao ka ho lokisoa esale pele, ho boloka boemo bo phahameng bo nepahetse. Likurufu tsa loto li hloka sebaka se itseng sa ho hlaka bakeng sa ho thellela ha bonolo, ka tlhaho li na le mokokotlo o moholoanyane, e leng se bakang ho pheta-pheta ho tlase ha ho bapisoa le likurufu tsa bolo.
Lerata le Boreleli
Ka nako ea ts'ebetso-ea lebelo le phahameng, lebelo le phahameng-ho potoloha le ho sebetsa ha libolo ka har'a skruru khahlanong le mocha oa ho khutlisa li baka lerata le leholo. Likokoana-hloko tsa lead li sebelisa li-sliding friction tse -lubricating nuts li sebetsa ka khutso.
Litlhoko tsa Tlhokomelo
Li-screws tsa bolo li hloka ho tlotsoa khafetsa ho thibela ho kopana ka kotloloho lipakeng tsa libolo le litselana tsa lebelo, e leng se ka lebisang ho koaheloa, lerata le ntseng le eketseha, le ho fokotseha ho nepahetseng. Likurufu tsa loto, haholo-holo tse nang le-li-lubricating polymer nuts, li ka sebetsa tlas'a maemo a tlase haholo a tlhokomelo, e leng ho etsang hore li tšoanelehe bakeng sa lisebelisoa tse koaletsoeng kapa tse hlokometsoeng hangata.
Litšenyehelo
Li-screws tsa bolo li ka sebetsa ka lebelo le holimo 'me li fana ka ho nepahala ho phahameng, ka matšoao a fapaneng a ts'ebetso a fetang hole a li-screw tsa loto, tse hlokang litšenyehelo tse phahameng tsa tlhahiso. Ho feta moo, li-screws tsa bolo li hloka ho tlotsoa le ho lokisoa khafetsa, e leng se bakang litšenyehelo tse phahameng tsa tlhokomelo.
Litlhahiso tsa Papiso le Khetho bakeng sa Li-Screw tsa Ball le li-Lead Screw
Lits'ebetsong tse fapaneng, li-screws tsa bolo hangata li fana ka melemo e mengata ea ts'ebetso ho feta likurufu tsa loto. Leha ho le joalo, bakeng sa lits'ebetso tse ling tse bonolo, li-screws tsa lead ke khetho e ntle bakeng sa taolo ea litšenyehelo.
CNC le Precision Machining Industries
Lisebelisoa tsa mochini oa CNC le lisebelisoa tse nepahetseng tsa mochini li hloka ho nepahala ha maemo a holimo haholo, ho pheta-pheta ho phahameng, phepelo e potlakileng, le ts'ebetso e tsitsitseng ea nako e telele-ka meroalo e boima. Lits'ebetsong tsena, li-screws tsa bolo li loketse haholo ka lebaka la khohlano ea tsona e tlase, ts'ebetso e phahameng, le ho nepahala ho holimo. Likurufu tsa loto, ka ho nepahala ha tsona le lebelo la tsona hanyenyane, li loketse haholoanyane{3}}moroalo kapa lisebelisoa tsa mochini oa CNC oa komporo.
01
Indasteri Automation Thepa
Ho liindasteri tsa othomathike, hangata lisebelisoa li hloka motsamao o phahameng-, o nepahetseng hantle le bokhoni ba ho sebetsa ka maqhubu a phahameng ka nako e telele ntle le ho lokisoa khafetsa. Li-screws tsa bolo li ipabola libakeng tse joalo, li khona ho mamella meroalo e meholo le ho fana ka boemo bo potlakileng, bo phetoang, le bo nepahetseng, bo etsa hore e be tse loketseng liroboto, litsamaiso tsa ho sebetsana le li-actuator. Ka lehlakoreng le leng, likurufu tsa loto li fana ka melemo ha li sebetsa ka khutso le ha li sa hlokomeloe hantle, li etsa hore li tšoanelehe bakeng sa-moroalo kapa litjeho tse mahareng- le -lisebelisoa tse bobebe.
02
Thepa ea Bongaka le ea Laboratori
Thepa ea bongaka le ea laboratori e totobatsa ts'ebetso e khutsitseng, taolo e nepahetseng, moralo o kopaneng, le ho ts'epahala ha nako e telele{{0}. Bakeng sa liroboto tsa ho buoa kapa lisebelisoa tsa ho tsamaisa lithethefatsi, li-ball screws li loketse lits'ebetso tsena tsa bongaka- tse nepahetseng haholo. Leha ho le joalo, li-screws tsa loto ka tlhaho li khutsitse 'me li hokahanngoa habonolo le lisebelisoa tse bobebe, tse kopanang, tse etsang hore li tloaelehe haholoanyane ka li-microscopes, sethala sa litšoantšo, le lisebelisoa tsa boiketsetso tsa laboratori.
03
Consumer Electronics le Lightweight Equipment
Lisebelisoa tsa elektroniki tsa bareki le tse bobebe li etelletsa pele litšenyehelo, lerata le tlase, le moralo o kopaneng, ha li ntse li e-na le litlhoko tse itekanetseng bakeng sa ho nepahala le mojaro. Li-screw tsa lead li fana ka motsamao o bonolo, o khutsitseng oa li-printer tsa 3D, liprojeke, le lisebelisoa tsa othomathike tsa lapeng, ha li ntse li boloka litšenyehelo tse tlase tsa tlhahiso. Li-ball screws li sebelisoa hangata ho-liprinta tsa 3D tse holimo kapa lisebelisoa tse nepahetseng hantle, tse loketseng palo e nyane ea lisebelisoa tse phahameng- tse nang le litlhoko tsa ho sebetsa hantle haholo.
04
Qetello
Li-screws tsa bolo li bonahala li na le molemo o fokolang ho feta li-screws tsa loto ka katleho ea phetisetso, ho nepahala, lebelo la ts'ebetso, le boima ba mojaro. Leha ho le joalo, melemo ea li-screw tsa lead, joalo ka ts'ebetso e khutsitseng le litšenyehelo tse tlase tsa tlhokomelo, le eona e lokela ho nahanoa. Ka bobeli ba ka sebelisa matla a bona lits'ebetsong tse loketseng. Ntho ea bohlokoa ke ho khetha mofuta o nepahetseng ka ho fetisisa oa screw ho latela litlhoko tse khethehileng tsa kopo, ho lumella sehlahisoa se seng le se seng ho eketsa boleng ba sona sebakeng sa botsebi.
JSM ke moetsi ea ka sehloohong oa li-ball screw ea nang le boiphihlelo ba lilemo tse ka bang leshome indastering. Ka kopoiteanye le ronahaeba u ka rata ho ithuta haholoanyane.
