Amathuluzi omshini we-CNC athuthuka ngendlela eqondile, isivinini esikhulu, inhlanganisela, ubuhlakani nokuvikelwa kwemvelo. Ukunemba kanye nokwenza imishini yejubane eliphezulu kubeka izimfuno eziphakeme kudrayivu nasekulawuleni kwayo, izici eziguqukayo eziphezulu kanye nokunemba kokulawula, izinga eliphezulu lokuphakelayo nokusheshisa, umsindo wokudlidliza ophansi nokuguga okuncane. Umnyombo wenkinga ukuthi iketango lendabuko lokudlulisela elisuka kumotho njengomthombo wamandla ukuya ezingxenyeni ezisebenzayo ngamagiya, amagiya wezikelemu, amabhande, izikulufo, ama-couplings, ama-clutches nezinye izixhumanisi zokudlulisa eziphakathi, kulezi zixhumanisi zikhiqize inertia enkulu ejikelezayo. , i-elastic deformation, backlash, hysteresis motion, friction, vibration, umsindo nokuguga. Nakuba kulezi zindawo ngokuthuthukiswa okuqhubekayo ukuthuthukisa ukusebenza kokudlulisela, kodwa inkinga kunzima ukuyixazulula ngokuyisisekelo, ekuveleni komqondo "wokudluliswa okuqondile", okungukuthi, ukuqedwa kwezixhumanisi ezihlukahlukene eziphakathi kusuka emotweni kuya ezingxenyeni zokusebenza. . Ngokuthuthuka kwezinjini kanye nobuchwepheshe bawo bokulawula ukushayela, ama-spindle kagesi, ama-linear motors, ama-torque motors kanye nokukhula okukhulayo kobuchwepheshe, ukuze ukunyakaza okuphothayo, okuqondile kanye nokujikelezayo kuxhumanise ukunyakaza komqondo “wokushayela okuqondile” kube ngokoqobo, futhi kubonakale ngokuqhubekayo. ukuphakama kwayo okukhulu. I-Linear motor kanye nobuchwepheshe bayo bokulawula ukushayela kudrayivu yokuphakelayo yethuluzi lomshini ohlelweni lokusebenza, ukuze uhlaka lokudlulisa ithuluzi lomshini lube ushintsho olukhulu futhi lwenze igxathu elisha ekusebenzeni komshini.
IMayiAizinzuzo zeLungekhoMi-otorFeedDumfula:
Isivinini esibanzi sokuphakelayo: Kungaba kusuka ku-1 (1) m / s kuya ngaphezulu kuka-20m / min, isivinini samanje sokuya phambili kwemishini sesifinyelele ku-208m / min, kuyilapho ithuluzi lomshini wendabuko eliya phambili ngokushesha <60m / min. , ngokuvamile 20 ~ 30m / min.
Izici zejubane ezinhle:Ukuchezuka kwesivinini kungafinyelela (1) 0.01% noma ngaphansi.
Ukusheshisa okukhulu : Ukusheshisa okuphezulu kwemoto ewumugqa kufika ku-30g, ukusheshisa kwamanje kokuphakelayo kwesikhungo somshini sekufinyelele ku-3.24g, ukusheshisa kokuphakelayo komshini wokucubungula nge-laser sekufinyelele ku-5g, kuyilapho ukusheshisa kokuphakelayo kwethuluzi lomshini wendabuko ngo-1g noma ngaphansi, ngokuvamile ku-0.3g.
Ukunemba kokuma okuphezulu : Ukusetshenziswa kokulawula iluphu evaliwe, ukunemba kokumisa kufika ku-0.1 ~ 0.01 (1) mm. ukusetshenziswa kokulawulwa kokuphakela phambili kwesistimu ye-linear motor drive kunganciphisa amaphutha okulandelela izikhathi ezingaphezu kuka-200. Ngenxa yezici ezinhle eziguquguqukayo zezingxenye ezihambayo kanye nokuphendula okubucayi, okuhambisana nokucwengwa kokulawula ukuhumusha, ukulawula izinga le-nano kungafinyelelwa.
Ukuhamba akukhawulelwe : Idrayivu yesikulufu sebhola yosiko ikhawulelwe inqubo yokukhiqiza isikulufu, ngokuvamile esingu-4 ukuya ku-6m, futhi imivimbo eyengeziwe idinga ukuxhuma isikulufu eside, kokubili kusukela kunqubo yokukhiqiza nasekusebenzeni akulungile. Ukusetshenziswa kwe-linear motor drive, i-stator ingaba yinde ngokungenamkhawulo, futhi inqubo yokukhiqiza ilula, kunesikhungo esikhulu se-high-speed machining i-X-axis efika ku-40m ubude noma ngaphezulu.
Inqubekelaphambili yeLungekhoMotor futhiIts DumfulaCukulawulaTubuchwepheshe:
Ama-Linear motors afana namamotho ajwayelekile ngokomthetho, kungukunwebeka kuphela kwendawo eyi-cylindrical yemoto, futhi izinhlobo zayo ziyefana namamotho endabuko, anjengalawa: DC linear motors, AC unomphela uzibuthe synchronous linear motors, AC induction asynchronous amamotho alayini, amamotho alayini anyathelayo, njll.
Njengomugqa we-servo motor okwazi ukulawula ukunemba kokunyakaza kwavela ngasekupheleni kwawo-1980, ngokuthuthukiswa kwezinto (njengezinto zikazibuthe unomphela), amadivaysi kagesi, ubuchwepheshe bokulawula kanye nobuchwepheshe bezinzwa, ukusebenza kwama-servo motors ahamba phambili kuyaqhubeka nokuba ngcono, izindleko ziyancipha, okwenza izimo zokusetshenziswa kwazo okusabalele.
Eminyakeni yamuva nje, i-linear motor kanye nobuchwepheshe bayo bokulawula ukushayela kuqhubekela phambili kulezi zindawo ezilandelayo: (1) ukusebenza kuyaqhubeka nokuba ngcono (njenge-thrust, isivinini, ukusheshisa, ukulungiswa, njll.); (2) ukunciphisa umthamo, ukunciphisa izinga lokushisa; (3) ukufakwa okubanzi okubanzi ukuhlangabezana nezidingo zezinhlobo ezahlukene zamathuluzi omshini; (4) ukwehla okukhulu kwezindleko; (5) ukufakwa kalula nokuvikelwa; (6) ukwethembeka okuhle; (7) kufaka phakathi izinhlelo ze-CNC Kubuchwepheshe obusekelayo buya ngokuya buphelela; (8) izinga eliphezulu lokuhweba.
Njengamanje, abahlinzeki abahamba phambili emhlabeni bama-servo motors namasistimu awo okushayela yilawa: Siemens;Japan FANUC, Mitsubishi; Anorad Co.(USA), Kollmorgen Co.; I-ETEL Co. (Switzerland) njll.
Isikhathi sokuthumela: Nov-17-2022
