I-Planetary Roller Screws – Enye Engcono Kakhulu Yezikulufu Zebhola

I-screw roller yeplanethi ihlukaniswe yaba izinhlobo ezine ezihlukene zesakhiwo:

◆KulungisiweRollerTypeNut MotionType

Leli fomu leisikulufu se-roller yeplanethiiqukethe izakhi: i-spindle enentambo ende, i-roller enentambo, inati elinentambo, ikepisi lokuthwala kanye nomkhono wezinyo. Umthwalo we-axial udluliselwa kunadi elinentambo nge-arbor ene-threaded ye-roller enentambo. Uhlelo luvunyelaniswa ngamazinyo kurola elinentambo kanye nemikhono yamazinyo amabili. Kufana nekheji ku-aukuthwala ibhola, i-cap yokuthwala iqinisekisa ibanga phakathi kwama-roller anezintambo kumjikelezo wesikulufu.

Lolu hlobo lokwakhiwa kwezikulufu ze-roller zeplanethi lusetshenziswa ngokuyisisekelo noma yikuphi lapho ukunemba okuphezulu, ukuphindaphinda kanye nomthamo omkhulu wokulayisha kuyadingeka kumadrayivu alayini we-electromechanical.

◆ Ukujikeleza kabushaRollerTypeNut Mi-ovementType

Lolu hlobo lwesikulufu se-planetary roller luqukethe izingxenye: i-spindle enentambo ende, i-roller enentambo, inati elinentambo, ikheji yekheji kanye ne-cam retainer. Lolu hlobo lwesikulufu se-roller yeplanethi lunomsebenzi wokubuyisela wemishini werola enentambo. Ngalokhu kinematics (ukubuya) kungenzeka ukufeza ukuhlanganisa isikulufa seplanethi ye-roller ngamabanga amancane kakhulu okuhola, ukwakhiwa kwentambo eqinile kanye nomthamo omkhulu womthwalo. Lokhu kuvumela futhi ukuhamba kwamabanga amancane okuholaizikulufungamadayamitha amakhulu okuzisholo. Ngokufana nebhola ekuphethe ibhola, i-roller enentambo ibanjwe endaweni yekheji kumjikelezo wokuphotha. Ngemva kokuphenduka okukodwa kwekheji, irola elinentambo iphakanyiswa nge-radially iphume kuntambo yesikulufu esikhulu ngekhamera iye endaweni yokuphuma kuntongomane yokuphotha. Umjikelezo ube usufinyelelwa kulokhu kuphumula ngokuzungezisa irola elinentambo ihlehle ngokuzungeza okukodwa ku-shaft enentambo.

Lolu hlobo lokwakha luvame ukusetshenziswa kumadrayivu alayini we-electromechanical adinga umthamo omkhulu wokuthwala umthwalo ngokunemba okuphezulu, ukuphindaphinda kanye nobude bokuhola obuncane bezikulufi ze-cyclic roller planetary roller. I-spindle lead encane ingafinyelela ukunemba okuphezulu kakhulu kokuma ngaphansi kwethonya lemithwalo ephezulu.

◆KulungisiweRollerTypeNut RnjaloType

Leli fomu lesikulufu se-roller yeplanethi liqukethe izingxenye: i-spindle enentambo ene-eksisi ende ye-optical, i-roller enentambo, i-nut enentambo ende, i-bearing cap kanye nomkhono wezinyo. I-RGTI enomklamo ohlanekezelwe iyinguqulo ehlanekezelwe ye-RGT. Inezici ezifanayo neze-RGT futhi inamandla okulayisha aphezulu nokunemba kokuma. Ngalo mklamo, irola elinentambo ku-spindle ligcinwa lisendaweni efanele futhi livumelaniswa ngekhava ephethe kanye nerimu yegiya uma kuqhathaniswa ne-RGT. Lo mklamo ohlanekezelwe une-cylindrical spindle ebushelelezi engenawo iphrofayela yochungechunge eqhubekayo. Ngakho-ke lolu hlelo lungavalwa kahle nge-spindle ene-radial shaft sealing ring.

Lolu hlobo lokwakha luhlanganiswe ikakhulukazi njenge-rotor kuma-motor shaft angenalutho. Inikeza enye indlela ehlangene ye-electromechanical yokuphakamisa i-hydraulic kanye ne-pneumatic kanye namadrayivu aqondile. Ngokuya ngobubanzi obujwayelekile, amantongomane anobude obungadluli ku-800 mm angakhiqizwa ekucushweni okuqondene nekhasimende.

◆Ukujikeleza kabushaRollerNut RnjaloType

Lolu hlobo lwesikulufu se-planetary roller luqukethe izingxenye: i-spindle ephothiwe ene-eksisi ende yokubona, i-roller enentambo, nati elinentambo ende, ikheji yekheji kanye ne-cam retainer. I-RGTRI idizayini ehlehlayo ye-RGTR. Ihluka ku-RGTR kuphela ngokuthi ikheji elinerola elinentambo kanye negroove yokubuyisela i-roller enentambo itholakala ku-spindle hhayi kumantongomane. Ngenxa yomgomo wayo wokusebenza wokubuya kwe-roller, i-RGTRI iphinde ibe nephimbo elincane kanye nephrofayili yentambo eqine kakhulu. Ama-spindle angama-cylindrical abushelelezi nawo afanelekile kumasistimu wokuvala ngalo mklamo ohlanekezelwe.

Leli fomu lokwakha lihlanganiswe ngokuyinhloko njenge-rotor ku-hollow shaftizinjini. Iphinde futhi inikeze enye indlela ye-electromechanical ehlangene yokuphakamisa ama-hydraulic kanye ne-pneumatic kanye nama-linear drives. Amantongomane acushiwe angenziwa abe ubukhulu obujwayelekile obunobude obungu-800 mm, kuye ngokwakhiwa kwekhasimende.