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 ho ferekana ho fokolang ha 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
