Isikulufa sebhola, okungomunye wokuhlukaniswa kwamathuluzi we-Machine Tool Berenings, kuyithuluzi elifanele lomshini wokuthwala lomkhiqizo ongaguqula ukunyakaza okujikelezayo kubeukunyakaza okuqondile.
Kunezindlela ezintathu eziphambili zokufaka i-Ball Screw, okungukuthi, ukuphela okulungisiwe, indlela eyodwa yokufaka yamahhala; Isiphetho esisodwa silungisiwe, enye indlela yokufaka isendla; Zombili ziphela indlela yokufaka elungisiwe.
1,Isiphetho esisodwa esilungisiwe, indlela eyodwa yamahhala
Ukuphela okukodwa kulungisiwe, enye indlela yokufaka yamahhala: ukuphela okulungisiwe kwe-buzileIngakwazi ukumelana ngasikhathi sinye ama-axial Force kanye ne-radial Force, ngenkathi ibhola le ndlela yokusekela lilungele kakhulu amathuluzi amancane noma afakwe kububanzi, ngoba kusetshenziswa isilinganiselo se-mechatical somer, ikakhulukazi, i-defform yayo eshisayo ibonakala kakhulu. Kodwa-ke, ngesikulufa eside esingu-1.5m, umehluko we-0.05 ~ 0.1mm ngaphansi kwezimo ezahlukahlukene zokubanda nokushisa kujwayelekile. Noma kunjalo, ngenxa yesakhiwo saso esilula nokufakwa okulula kanye nokuthunyelwa, amathuluzi womshini onobuhle obukhulu asasebenzisa lesi sakhiwo. Kodwa-ke, kunephuzu elidinga ukunakwa okukhethekile ukuthi ukusetshenziswa kwalesi sakhiwo kumele kwengezwe ku-grating, kusetshenziswa indandatho efakwe ngokuphelele kwimpendulo, ukuze ukwazi ukusebenza ngokugcwele ukusebenza.
2, isiphetho esisodwa silungisiwe, enye indlela yokusekela yokusekela
Ukuphela okukodwa kulungisiwe kanti okunye kusekelwa: Ukuthwala endaweni engaguquki nakho kungamelana namabutho ama-axial nakwama-axial kuphela, futhi kunciphisa ukugoba isikulufa ngenxa yokuzithambisa. Ngaphezu kwalokho, ukuguqulwa kwe-thermal kwe-Screw Screw ukweseka ukuthwala kwesikulufa kumahhala ukufeza okukodwa. Ngakho-ke, lesi sakhiwo esisetshenziswa kakhulu. Isibonelo, iziteshi ze-CNC ezifuywayo zasendlini nasezindaweni eziphakathi nendawo, izikhungo zemishini emile, njll zinke zisebenzisa lesi sakhiwo.
3,Kulungiswe kuzo zombili iziphetho
Zombili iziphetho zesikulufa zilungisiwe: Ngale ndlela, ukuthwala endaweni engaguquki kungathwala amandla ama-axial ngasikhathi sinye, futhi indawo efanelekile ingafakwa esikhaleni ukuze ithuthukise ukuqina kwesikulufa, kanye nokuguqulwa okushisayo kwesikulufa kunganxephezelwa ngokwengxenye. Ngakho-ke, amathuluzi amakhulu omshini, amathuluzi asindayo womshini nokunemba okuphezulu okuthe xaxa futhi imishini yokugaya isetshenziswa kakhulu kulesi sakhiwo. Vele, kunamaphutha, okungukuthi, ukusetshenziswa kwalesi sakhiwo kuzokwenza ukuthi ushintsho lusebenze lukhathazeke kakhulu; Ngaphezu kwalokho, uma ukufakwa kanye nokulungiswa kwamaphethelo womabili kukhulu kakhulu, kuzoholela ekuhlaselweni kokugcina kwesikulufa kunesihlanzi sokuklama, iphimbo lizoba likhulu kune-design pitch; Futhi uma amaphetho womabili e-nati preload awanele, kuzoholela kulowo okuphambene nalokho, okuzobangela kalula umshini ukudlidliza, okuholele ukunemba okuncishisiwe. Ngakho-ke, uma isakhiwo sinqunyelwe emaphethelweni womabili, khona-ke i-disasqwem kumele ilungiswe ngokuhambisana nemiyalo, noma ngosizo lwensimbi (okuvame ukuguquguquka kwe-laser interferometer) ukuze uguqule, ukuze ungabingeli ukulahleka okuthile okungadingekile.
Isikhathi Seposi: Dece-19-2022
