Hollow Rotary Bearing Tafole

Hollow Rotary Bearing Table ke eng?

Tafole e se nang letho ke sethala sa rotary se nepahetseng se ahiloeng ho potoloha-diameter rotary bear-jwalo ka ho kopana-ne lintlha tse 'ne, crossed roller, kapa slewing-type bear{4}}e kopantsoeng le central{5}}bore, ho fana ka ts'ehetso ka nako e le 'ngoe, ka nako e le 'ngoe, ka nako e le 'ngoe. vacuum lines, kapa lisebelisoa tse fetang har'a axis ea ho potoloha. Moralo ona o kopanya thepa e phahameng-e nang le lisebelisoa tse hloekileng, tse tenyetsehang bakeng sa lits'ebetso tse hlokahalang tsa rotary positioning.

Sebopeho

Tafole e na le bethe e nepahetseng ea rotary e tšehetsang tafole ea ho sebetsa, e tsamaisanang le mochini oa ho fokotsa (worm gear, planetary, kapa direct-drive torque motor) e fanang ka motsamao o laoloang oa angular. Bore e bohareng e tsamaea hantle ka har'a bearing, boemo ba koloi, le bokaholimo ba tafole, e nolofalletsang ho feta-ka lithapo kapa ho lokisa ntle le tsela e kantle. -likhouto tsa resolution tse phahameng hangata li hokahanngoa hore li koalehe-lipolelo tsa boemo ba loop, 'me ntlo e entsoe ka nepo{6}}ho etsa hore ho be le metsi a tlase haholo.

Litlhaloso tsa Khetho

Lintlha tsa bohlokoa li kenyelletsa bophara ba bore, tekanyo ea boima ba 'mele (radial, axial, moment), ho nepahala ha boemo le ho pheta-pheta, ho satalla ha torsional, backlash, indexing speed, le runout e lumelletsoeng tlas'a loading e matla. Kaha bethe e ts'ehetsa meroalo eohle e kopaneng ka kotloloho, matla a eona a lekantsoeng a tlameha ho netefatsoa khahlanong le boima ba 'mele oa' nete, boima ba 'mele, le matla a lebelletsoeng kapa a ho itšeha bakeng sa kopo.

Lisebelisoa

Ho sebelisoa litafole tse nang le liroboto, liteishene tsa rotary indexing, tlhahlobo le metrology, lilepe tsa rotary tsa mochini, le semiconductor kapa lisebelisoa tsa ho kopanya hantle moo ho thata haholo, ho kopanya boima ba 'mele, le ho feta{0}ho hloeka{0}ka tsela ho hlokahalang.

Mehopolo ea Tlhophiso

Likarolo tsa ho hlongoa li tlameha ho ba tse bataletseng le tse thata ho thibela ho khopama kapa ho tsoa. Li-bolts tsa flange li lokela ho ts'oaroa ka ho lekana ka mokhoa oa sefapano ho latela tlhaloso. Batho ba kenyang lintho ba lokela ho netefatsa hore ho na le likheibole tse tsamaisoang, ho netefatsa hore li na le thepa ea pele le hore na li na le mamello ea ho tsoa, ​​'me ba hlahlobe lithibelo tsa mafura le thepa pele ba kenya tafole tšebetsong.

Mona Leqepheng lena, re hlahisa letoto la Hollow Drive Rotary Table,

u tla bona leqephe la data, litšoantšo tsa tlhahiso, livideo tsa liteko ka tsela e latelang:

Hape U amohelehile ho shebella merero e meng kapa ho etela laeborari ea rona ea livideo ka Youtube:https://www.youtube.com/@tallmanrobotics

LBH:

1. Ke liphapang life tsa moroalo pakeng tsa Hollow Rotary Bearing Table ea litlhaloso tse fapaneng?
Litafole tse kholoanyane li sebelisa li-rolara tse kholoanyane. Ba na le litafole tse teteaneng tsa tlhahiso le lirolara tse kholoanyane. Sena se lumella meroalo e phahameng ea radial, axial, le motsotsoana. Litafole tse nyane li tšoanela khanya-mesebetsi ea mosebetsi feela. Baetsi ba fana ka lichate tsa litekanyetso tsa mojaro bakeng sa boholo bo bong le bo bong. Chate e thathamisa bokhoni bo tsitsitseng le bo matla. Litafole tse kholo li boetse li bonts'a ho tiea ho hoholo, ho bolelang ho kheloha ho tlase ha mojaro. Ka linako tsohle bapisa sekhetho le sehlohlolo sa mojaro oa hau, eseng kakaretso ea mojaro. U se ke ua extrapolate pakeng tsa boholo.

2. Ke tšenyo efe e bakang-tšebetso ea nako e telele ea ho jara lintho tse ngata ho Hollow Rotary Bearing Table?
Ho jara ka bongata ho holofatsa ka ho sa feleng litselana tsa ho jara, ho theha li-indent (brinelling). Sena se baka ho thothomela le lerata. Ho ja haholo ho eketsa khohlano le mocheso, ho theola setlolo. Boikarabelo bo hlahisa papali e feteletseng (backlash). Ho nepahala ha boemo ho theoha haholo. Maemong a boima, li-roller lia peperana kapa lesaka le belehang lea robeha. Litiiso li hloleha ka lebaka la ho sotha ha matlo. Tafole e ka 'na ea e-ba jeme kapa ea hlōleha ka mokhoa o kotsi.

3. Na matla a mojaro a sethala se potolohang se sekoti se tla fokotseha ha se kentsoe ka holimo?
E, ho kenya o otlolohileng ho fokotsa bokhoni bo sebetsang ba axial load. Matla a khoheli a eketsa boima ba 'mele bo sa feleng. Halofo e ka holimo ea ho jara e jara boholo ba mojaro, e etsa kabo e sa lekaneng. Lintlha tse fokolang hangata li tloha ho 0.7 ho isa ho 0.9. Matla a nako ea ho phethola le ona a ka fokotseha. Sheba bukana ea moetsi bakeng sa lintlha tse otlolohileng tsa mojaro. Bakeng sa meroalo e boima e otlolohileng, khetha tafole e kholoanyane kapa bere e nang le lesale la ka hare le arohaneng. Se ke oa nahana hore lintlha tse tšekaletseng lia sebetsa.

4. Phapang ke efe ka phello ea mojaro oa nakoana le mojaro o tsoelang pele khethong?
Meroalo ea nakoana e lumella litekanyetso tse phahameng haholo hobane linako tsa ho phomola li ntša mocheso. U ka khetha tafole e nyane haeba litlhōrō li le khutšoanyane. Sebelisa RMS (root mean square) mojaro holim'a potoloho bakeng sa khetho. Meroalo e sa khaotseng e hloka ho lula ka har'a maemo a rekiloeng ka linako tsohle. Mocheso o ntse o eketseha, o theola setlolo kapele.

5. Tšusumetso ea inertia ea mojaro ke efe ha ho qala le ho emisa sethaleng se potolohang?
Inertia e phahameng e hloka torque e eketsehileng bakeng sa ho potlakisa le ho fokotseha. Sena se eketsa nako ea potoloho hobane li-ramps li hloka ho ba telele. Inertia e phahameng e baka liphoso tsa ho thunya le ho beha maemo. E ka senya likere, li-couplings, kapa indexer ea cam. Bala tekanyo ea inertia: inertia ea mojaro e arotsoe ke motor rotor inertia. Boloka karo-karolelano ena ka tlase ho 10:1 bakeng sa li-servos tse tloaelehileng, kapa ka tlase ho 5:1 bakeng sa ho nepahala ho phahameng. Sebelisa enjene e kholoanyane kapa lebokose la gear ho fokotsa inertia e sebetsang.