Izixhobo zoomatshini be-CNC ziphuhlisa kwicala lokuchaneka, isantya esiphezulu, i-compound, ubukrelekrele kunye nokukhuselwa kwendalo. Ukuchaneka kunye nesantya esiphezulu somatshini kubeka iimfuno eziphezulu kwi-drive kunye nolawulo lwayo, iimpawu eziphezulu eziguquguqukayo kunye nokuchaneka kokulawula, izinga eliphezulu lokutya kunye nokukhawuleza, ingxolo ye-vibration ephantsi kunye nokunxiba okuncinci. I-crux yengxaki kukuba ikhonkco lokudluliselwa kwendabuko ukusuka kwi-motor njengomthombo wamandla ukuya kwiindawo zokusebenza ngokusebenzisa i-gear, i-worm gears, amabhanti, izikrufu, i-couplings, i-clutches kunye nezinye i-intermediate transmission links, kula makhonkco avelisa inertia enkulu ejikelezayo. , i-elastic deformation, backlash, hysteresis motion, friction, vibration, ingxolo kunye nokunxiba. Nangona kule mimandla ngokuphuculwa okuqhubekayo ukuphucula ukusebenza kothumelo, kodwa ingxaki kunzima ukuyicombulula ngokusisiseko, ekuveleni kwengcamango "yokusasazwa ngokuthe ngqo", oko kukuthi, ukupheliswa kwamakhonkco ahlukeneyo aphakathi ukusuka kwimoto ukuya kwiindawo zokusebenza. . Ngophuhliso lweemotor kunye netekhnoloji yokulawula idrayivu, izijikelezo zombane, iimoto ezijikelezayo, iimotor zetorque kunye nokukhula okukhulayo kwetekhnoloji, ukwenzela ukuba i-spindle, intambo kunye nentshukumo ejikelezayo ilungelelanise intshukumo yembono "yokuqhutywa ngokuthe ngqo" ibe yinyani, kwaye ibonise ngakumbi. ukongama kwayo okukhulu. Imoto yomgca kunye nobuchwepheshe bayo bokulawula i-drive kumatshini wokutya kwesixhobo kwisicelo, ukwenzela ukuba isakhiwo sokuhanjiswa kwesixhobo somatshini sibe yinguqu enkulu kwaye senze umtsi omtsha ekusebenzeni komatshini.
IMhayiAizinto ezilungileyo zeLakukhoMotorFeedDumlambo:
Uluhlu olubanzi lwezantya zokutya: Inokuba ukusuka kwi-1 (1) m / s ukuya ngaphezulu kwe-20m / min, iziko lomatshini langoku elikhawulezayo lokuya phambili lifikelele kwi-208m / min, ngelixa isixhobo somatshini wemveli ngokukhawuleza ukuya phambili <60m / min. , ngokubanzi 20 ~ 30m / min.
Iimpawu zesantya ezilungileyo:Ukutenxa ngesantya kunokufikelela (1) 0.01% okanye ngaphantsi.
Ukukhawuleza okukhulu : I-Linear motor i-acceleration ephezulu ukuya kwi-30g, i-machining center feed acceleration yangoku ifikelele kwi-3.24g, i-laser processing machine feed i-acceleration ifikelele kwi-5g, ngelixa i-traditional machine tool feed i-acceleration kwi-1g okanye ngaphantsi, ngokubanzi i-0.3g.
Ukuchaneka kokumisa okuphezulu : Ukusetyenziswa kwe-grating yokulawula i-loop evaliweyo, ukubeka ukuchaneka ukuya kwi-0.1 ~ 0.01 (1) mm. usetyenziso lolawulo lwe-feed-forward ye-linear motor drive system inokunciphisa iimpazamo zokulandela umkhondo ngamaxesha angaphezu kwama-200. Ngenxa yeempawu ezintle eziguquguqukayo zeendawo ezihambayo kunye nokuphendula okubuhlungu, kunye nokucocwa kokulawulwa kwe-interpolation, ulawulo lwe-nano-level lunokufezekiswa.
Ukuhamba akukhawulelwanga : I-screw drive yendabuko yebhola inqunyelwe yinkqubo yokuvelisa i-screw, ngokubanzi i-4 ukuya kwi-6m, kunye nezibetho ezininzi kufuneka zidibanise i-screw ende, zombini ukusuka kwinkqubo yokuvelisa kunye nokusebenza akufanelekile. Ukusetyenziswa kwemoto yomgca, i-stator ingaba yinde ngokungenasiphelo, kwaye inkqubo yokuvelisa ilula, kukho iziko elikhulu le-high-speed machining i-X-axis ukuya kwi-40m ubude okanye ngaphezulu.
Inkqubela phambili yeLakukhoMotor kunyeIts DumlamboCukulawulaTiteknoloji:
Iinjini zomgca ziyafana neenjini eziqhelekileyo ngokomgaqo, kukwandiswa komphezulu wecylindrical wemoto, kwaye iintlobo zayo ziyafana neenjini zemveli, ezinje: DC linear motors, AC permanent magnetic linear motors, AC induction asynchronous. iimotor zelinear, stepper linear motors, njl.
Njengomgca we-servo motor enokulawula ukuchaneka kwentshukumo yavela ngasekupheleni kweminyaka yoo-1980, kunye nophuhliso lwezixhobo (ezifana nezixhobo zemagnethi ezisisigxina), izixhobo zamandla, itekhnoloji yokulawula kunye netekhnoloji yokuziva, ukusebenza kweenjini ze-servo ezisemgangathweni ziyaqhubeka nokuphucula, iindleko ziyancipha, ukudala iimeko zokusetyenziswa kwazo ngokubanzi.
Kwiminyaka yakutshanje, i-motor ye-linear kunye ne-teknoloji yokulawula i-drive iqhubela phambili kule mimandla ilandelayo: (1) ukusebenza kuqhubeka nokuphucula (njenge-thrust, i-speed, i-acceleration, isisombululo, njl.); (2) ukunciphisa umthamo, ukunciphisa ubushushu; (3) uluhlu olubanzi lokugubungela ukuhlangabezana neemfuno zeentlobo ezahlukeneyo zezixhobo zoomatshini; (4) ukuhla okuphawulekayo kweendleko; (5) ukufakwa lula kunye nokukhusela; (6) ukuthembeka okulungileyo; (7) kubandakanywa iinkqubo ze-CNC Kwi-teknoloji exhasayo iya igqibelele ngakumbi; (8) iqondo eliphezulu lokurhweba.
Okwangoku, ababoneleli abahamba phambili behlabathi beenjini ze-servo ezinemigca kunye neenkqubo zabo zokuqhuba ngaba: Siemens;iJapan FANUC, Mitsubishi; Anorad Co.(USA), Kollmorgen Co.; I-ETEL Co. (Switzerland) njl.
Ixesha lokuposa: Nov-17-2022
