Monga gawo lalikulu la zida zina zodzipangira, kudalirika ndi kukhazikika kwa kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe kamwemwebundumwebumwendumwejondujojojojojojojowu kikamilifu kikamilifumbombombombombo kokombombombo pawu wolama pavaaji wonaku wogwiritsa ntchito patsamba lino la mbiri yaumwini.Choncho, momwe mungathetsere bwino vuto losokoneza ndi vuto lomwe silinganyalanyazidwe pakupanga kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe kake.
1. Kusokoneza zochitika
Pogwiritsira ntchito, zochitika zazikulu zosokoneza zotsatirazi nthawi zambiri zimakumana:
1. Pamene dongosolo lolamulira silipereka lamulo, galimotoyo imazungulira mozungulira.
2. injini ya servo ikasiya kusuntha ndipo wowongolera akuwerenga malo agalimoto, mtengo womwe umabwezeredwa ndi encoder ya photoelectric kumapeto kwa galimotoyo umalumpha mwachisawawa.
3. Pamene injini ya servo ikugwira ntchito, mtengo wa encoder wowerengeka sukugwirizana ndi mtengo wa lamulo loperekedwa, ndipo mtengo wolakwika ndi wosasintha komanso wosasinthasintha.
4. Pamene injini ya servo ikugwira ntchito, kusiyana pakati pa mtengo wa encoder wowerengedwa ndi mtengo walamulo woperekedwa ndi mtengo wokhazikika kapena kusintha nthawi ndi nthawi.
5. Zida zomwe zimagawana mphamvu zofanana ndi AC servo system (monga chiwonetsero, etc.) sizigwira ntchito bwino.
2. Kusanthula kwa magwero osokoneza
Pali mitundu iwiri ikuluikulu yamayendedwe omwe amasokoneza kulowa mumayendedwe owongolera:
1, kusokoneza kwa njira yotumizira ma sign, kusokoneza kumalowa kudzera munjira yolowera siginecha ndi njira yotulutsa yolumikizidwa ndi dongosolo;
2, kusokoneza dongosolo lamagetsi.
Njira yotumizira ma siginecha ndiyo njira yoti owongolera kapena dalaivala alandire zidziwitso ndikutumiza zidziwitso zowongolera, chifukwa kugunda kwamphamvu kumachedwa ndikusokonekera pamzere wopatsira, kusokoneza ndi kusokoneza njira, pakupatsirana, kwanthawi yayitali. kusokoneza ndicho chinthu chachikulu.
Pali zotsutsana zamkati muzitsulo zilizonse zamagetsi ndi zotumizira.Ndi zotsutsana zamkati izi zomwe zimayambitsa kusokoneza kwa phokoso lamagetsi.Ngati palibe kukana kwamkati, ziribe kanthu kuti phokoso lamtundu wanji lidzatengedwa ndi magetsi afupipafupi, palibe magetsi osokoneza omwe adzakhazikitsidwe pamzere., AC servo system driver palokha ndi gwero lamphamvu losokoneza, imatha kusokoneza zida zina kudzera pamagetsi.
Motion Control System
Njira zitatu, zotsutsana ndi kusokoneza
1. Mapangidwe oletsa kusokoneza dongosolo lamagetsi
(1) Gwiritsani ntchito magetsi m'magulu, mwachitsanzo, alekanitse mphamvu yoyendetsa galimoto kuchokera ku mphamvu yolamulira kuti muteteze kusokoneza pakati pa zipangizo.
(2) Kugwiritsa ntchito zosefera zaphokoso kumathanso kupondereza kusokoneza kwa ma drive a AC servo ku zida zina.Muyeso uwu ukhoza kupondereza bwino zochitika zosokoneza zomwe tazitchula pamwambapa.
(3) Transformer yodzipatula imatengedwa.Poganizira kuti phokoso lapamwamba limadutsa mu thiransifoma makamaka osati ndi kugwirizanitsa kwapakati pazitsulo zoyambirira ndi zachiwiri, koma ndi kugwirizana kwa ma parasitic capacitances oyambirira ndi achiwiri, mbali zoyambirira ndi zachiwiri za thiransifoma zodzipatula zimasiyanitsidwa ndi zigawo zotetezera. kuchepetsa mphamvu zawo Zogawidwa kuti athe kukana kusokoneza wamba.
2. Mapangidwe oletsa kusokoneza a njira yotumizira ma signal
(1) Njira zodzipatula za Photoelectric
Pogwiritsa ntchito maulendo ataliatali, kugwiritsa ntchito ma photocouplers kungathe kuthetsa kugwirizana pakati pa kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe kakeNgati kudzipatula kwa photoelectric sikugwiritsidwa ntchito pozungulira, chizindikiro chosokoneza cha spike chakunja chidzalowa m'dongosolo kapena kulowa mwachindunji pa chipangizo cha servo pagalimoto, kuchititsa chodabwitsa choyamba chosokoneza.
Ubwino waukulu wa kulumikizana kwa photoelectric ndikuti imatha kupondereza bwino ma spikes ndi kusokoneza kwamaphokoso osiyanasiyana,
Chifukwa chake, chiŵerengero cha chizindikiro-ku-phokoso mu njira yotumizira ma siginecha chimakhala bwino kwambiri.Chifukwa chachikulu ndi: Ngakhale phokoso losokoneza lili ndi matalikidwe akuluakulu a voteji, mphamvu zake ndi zazing'ono ndipo zimatha kupanga mphamvu yofooka.Diode yotulutsa kuwala ya gawo lothandizira la photocoupler imagwira ntchito pansi pano, ndipo ma conduction pano ndi 10-15mA, kotero ngakhale pali kusokoneza kwakukulu kwa matalikidwe, amaponderezedwa chifukwa sangathe kupereka zokwanira panopa.
(2) Waya wopindika wotchingidwa ndi mawaya azitali
Chizindikirocho chidzakhudzidwa ndi zinthu zosokoneza monga magetsi, magnetic field ndi impedance yapansi panthawi yotumiza.Kugwiritsa ntchito waya wotchinga pansi kumatha kuchepetsa kusokoneza kwa magetsi.
Poyerekeza ndi chingwe cha coaxial, chingwe chopotoka chimakhala ndi bandeji yocheperako, koma chimakhala ndi mafunde amphamvu kwambiri komanso kukana mwamphamvu phokoso lamtundu wamba, lomwe limatha kuletsa kusokoneza kwa wina ndi mnzake.
Kuonjezera apo, poyendetsa maulendo ataliatali, kufalitsa kwa zizindikiro zosiyana kumagwiritsidwa ntchito popititsa patsogolo ntchito zotsutsana ndi kusokoneza.Kugwiritsa ntchito mawaya opindika otchingidwa pamawaya azitali amatha kupondereza chachiwiri, chachitatu, ndi chachinayi chosokoneza.
(3) Pansi
Kuyika pansi kungathe kuthetsa phokoso la phokoso lomwe limapangidwa pamene mphamvu ikudutsa mu waya wapansi.Kuphatikiza pa kulumikiza dongosolo la servo pansi, waya wotchingira chizindikiro uyeneranso kukhazikitsidwa kuti ateteze kulowetsedwa kwa electrostatic ndi kusokoneza kwamagetsi.Ngati sichikhazikitsidwa bwino, chododometsa chachiwiri chikhoza kuchitika.
Nthawi yotumiza: Mar-06-2021