E le mofuta o mocha oa sesebelisoa sa phetiso, themqalobolo screw e na le melemo ea ho nepahala ho phahameng, ts'ebetso e phahameng ea phetisetso, lerata le tlase le bophelo bo bolelele. E sebelisoa haholo lisebelisoa tse nyane tse fapaneng tsa mochini, haholo mechini e nepahetseng, lisebelisoa tsa bongaka, li-drones le masimo a mang. The miniature ball screws haholo-holo e entsoe ka likarolo tse tharo: 'mele oa screw, bearing le nut.
'Mele oa screw ke karolo ea mantlha ea "screw" ea bolo e nyane, hangata e entsoe ka lisebelisoa tsa alloy tse nepahetseng haholo joalo ka tšepe e sa hloekang, tšepe ea alloy, carbon steel, joalo-joalo. Sekurufu se entsoe ka spiral groove bakeng sa ho tsamaisa motsamao le matla.
Ho beleha ke karolo ea bohlokoa ea ts'ehetso ea "screw" e nyane ea bolo, e sebelisetsoang ho netefatsa botsitso le ho nepahala ha screw nakong ea ho sisinyeha. Hangata ho beleha ho amohela li-ball bearings kapa li-roller bearings, tse nang le melemo ea ho nepahala ho phahameng, ho tiea ho hoholo le likhohlano tse tlase.
Nate ke karolo e 'ngoe ea sekoti se senyenyane sa bolo, seo hangata se sebelisoang hammoho le 'mele oa screw. Nate e entsoe ka groove e spiral, e ts'oanang le spiral groove holim'a 'mele oa screw ho fihlela phetiso ea motsamao le matla.
Molao-motheo oa ts'ebetso oa "screw" e nyane ea bolo ke ho sebelisa ho thetheha ha bolo holim'a pina ho fihlela motsamao o lekanyelitsoeng oa shaft e khoeleng le letsoho le khole. Ha shaft e khoele e bilika, bolo e khannoa ke lesaka hore e thelle holim'a pina, ka hona e khanna letsoho le khoele ho tsamaea ka tsela ea axial ea shaft e khoele ho fihlela sepheo sa phetiso. Mokhoa ona oa ho sisinyeha o ka fihlella motsamao o nepahetseng oa mela le ho beha maemo ka nepo. Ka nako e ts'oanang, ka lebaka la litšoaneleho tsa ho nepahala ho phahameng, ho tiea ho phahameng, le khohlano e tlase ea micro screw, ho nepahala ha eona le botsitso li tiisitsoe.
Ntle le moo, micro screw e ka ikamahanya le litlhoko tse fapaneng tsa ts'ebeliso ka ho fetola sebopeho le boholo ba spiral groove. Ka mohlala, li-screws tse ling tse nyenyane li sebelisa li-grooves tsa trapezoidal spiral, tse ka eketsang matla a ho jara le ho tiea ha screw; ha li-micro ball screws tse ling li sebelisa li-grooves tsa triangular spiral, tse ka fokotsang khohlano le ho ntlafatsa ts'ebetso ea ho sisinyeha. Haeba u na le lipotso tse ling kapa litlhoko tsa ho reka, ka kopo ikopanye le rona KGG.
Nako ea poso: Jul-19-2024
