Ukudluliswa kwegiya

Ukudluliswa kwegiya wumshini osetshenziswa kakhulu, futhi cishe wonke amagiya amathuluzi omshini ahlukahlukene anokudluliselwa kwegiya.Kunezinjongo ezimbili zokusebenzisa ukudluliswa kwegiya ohlelweni lokuphakelayo kwe-servo lwethuluzi lomshini olawulwa ngezinombolo.Enye iwukushintsha ukukhishwa kwama-servo motors e-torque esheshayo (njengama-stepper motors, i-DC kanye ne-AC servo motors, njll.) ekufakweni kwama-actuator anejubane eliphansi kanye ne-torque ephezulu;enye iwukwenza isikulufu sebhola kanye netafula Isikhathi se-inertia siwukuphathelene namandla adonsela phansi amancanyana athile ohlelweni.Ngaphezu kwalokho, ukunemba kokunyakaza okudingekayo kuqinisekisiwe kumasistimu avulekile we-loop.

Ukuze kuncishiswe umthelela we-flank clearance ekunembeni komshini womshini we-CNC, izinyathelo zivame ukuthathwa esakhiweni ukuze kuncishiswe noma kuqedwe iphutha le-freewheel lepheya legiya.Isibonelo, indlela yegiya eliphindwe kabili isetshenziswa, umkhono we-eccentric usetshenziselwa ukulungisa ibanga lesikhungo segiya, noma indlela yokulungisa i-axial gasket isetshenziselwa ukuqeda ukuhlehla kwegiya.

Uma kuqhathaniswa nebhande le-synchronous toothed, igiya lokunciphisa igiya lisetshenziswa ochungechungeni lokuphakelayo lomshini we-CNC, okungenzeka ukuthi likhiqize ama-oscillation aphansi.Ngakho-ke, i-damper ivame ukuhlonyiswa ngendlela yokunciphisa isivinini ukuze kuthuthukiswe ukusebenza okuguquguqukayo.

2. Ibhande lamazinyo le-synchronous

I-synchronous toothed belt drive wuhlobo olusha lwedrayivu yebhande.Usebenzisa ukwakheka kwezinyo lebhande elinamazinyo kanye namazinyo egiya we-pulley ukuze adlulise ukunyakaza namandla ngokulandelanayo, ngaleyo ndlela abe nezinzuzo zokudluliswa kwebhande, ukuhanjiswa kwegiya kanye nokudluliselwa kweketanga, futhi akukho ukushelela kwesihlobo, ukudluliswa kwesilinganiso kunembile, futhi ukunemba kokudlulisela kuphezulu, futhi Ibhande elinamazinyo linamandla amakhulu, ukushuba okuncane kanye nesisindo esincane, ngakho-ke lingasetshenziselwa ukudluliswa kwesivinini esikhulu.Ibhande elinamazinyo alidingi ukuthi liqiniswe ngokukhethekile, ngakho-ke umthwalo osebenza ku-shaft kanye nokuthwala kuncane, futhi ukusebenza kahle kokudlulisela kuphezulu, futhi sekusetshenziswe kabanzi kumathuluzi omshini olawulwa ngamanani.Imingcele eyinhloko kanye nokucaciswa kwebhande lamazinyo e-synchronous imi kanje:

1) Iphikhi Iphikhithi p ibanga eliphakathi kwamazinyo amabili ancikene emugqeni wephimbo.Njengoba ungqimba lwamandla lungaguquki ngobude ngesikhathi sokusebenza, umugqa omaphakathi wongqimba lwamandla uchazwa njengomugqa wokumisa (ungqimba oluphakathi nendawo) webhande elinamazinyo, futhi isiyingi esingu-L somugqa we-pitch sithathwa njengobude obujwayelekile bebhande. ibhande elinamazinyo.

2) I-Modulus I-modulus ichazwa ngokuthi m=p/π, okuyisisekelo esikhulu sokubala usayizi webhande elinamazinyo.

3) Amanye amapharamitha Amanye amapharamitha nobukhulu bebhande elinamazinyo ngokuyisisekelo ayafana nalawo e-involute rack.Ifomula yokubala yephrofayili yezinyo ihlukile kuleyo ye-rack ye-involute ngoba i-pitch yebhande elinamazinyo isesendlalelo esiqinile, hhayi phakathi nobude bezinyo.

Indlela yokulebula ibhande elinamazinyo yile: modulus * ububanzi * inombolo yamazinyo, okungukuthi, m * b * z.