Iyo servo system inosanganisira servo drive uye servo mota.Iyo dhiraivha inoshandisa chaiyo mhinduro yakasanganiswa neyepamusoro-inomhanya yedhijitari siginecha processor DSP kudzora IGBT kuti iburitse chaiyo yazvino kubuda, iyo inoshandiswa kutyaira matatu-chikamu chisingaperi magineti synchronous AC servo mota kuti iwane chaiyo yekumhanyisa kudzora uye yekumisa mabasa.Kuenzaniswa neakajairika mota, AC servo madhiraivha ane akawanda ekudzivirira mukati, uye mota hadzina mabhurashi uye ma commutators, saka basa rakavimbika uye kuchengetedza uye kugadzirisa basa rekuita ridiki.
Kuti uwedzere hupenyu hwekushanda hwe servo system, nyaya dzinotevera dzinofanirwa kutariswa panguva yekushandiswa.Kunzvimbo yekushanda yehurongwa, zvinhu zvishanu zvekushisa, humidity, guruva, vibration uye magetsi ekuisa zvinoda kutariswa.Nguva dzose uchenese kupisa kwekupisa uye kufefetera system yenhamba yekudzora mudziyo.Gara uchitarisa kana mafeni ekutonhodza ari pamudziyo wekudzora nhamba ari kushanda nemazvo.Inofanirwa kuongororwa nekucheneswa mwedzi mitanhatu yega yega kana kota zvichienderana nenharaunda yewekishopu.Kana CNC muchina chishandiso chikasashandiswa kwenguva yakareba, iyo CNC system inofanirwa kuchengetedzwa nguva nenguva.
Chekutanga pane zvese, iyo CNC system inofanirwa kupihwa simba nguva zhinji, uye ita kuti imhanye isina mutoro kana mudziyo wemuchina wakavharwa.Mumwaka wekunaya kwemvura apo hunyoro hwemhepo hunenge hwakanyanya, magetsi anofanirwa kubatidzwa zuva rega rega, uye kupisa kwezvinhu zvemagetsi pachazvo kunofanira kushandiswa kudzinga hunyoro muCNC cabinet kuti ive nechokwadi chekushanda kwakasimba uye kwakavimbika. electronic components.Kudzidzira kwakaratidza kuti mudziyo wemuchina unowanzo miswa uye usingashandiswe unowanzoitika kukundikana kwakasiyana kana ukabatidzwa mushure mezuva rekunaya kwemvura.Nekuda kwemamiriro ekushanda evashandisi vekupedzisira kweiyo motion control system uye kudzikisira kwekambani yekutanga-injiniya tekinoroji tsigiro yekugona, iyo electromechanical system inowanzotadza kuwana yakanaka manejimendi manejimendi, inogona kupfupisa kutenderera kwehupenyu hwe mechatronics midziyo, kana kuderedza huwandu hwekugadzira nekuda kwekutadza kwemidziyo.Kurasikirwa kwezvibatsiro zvehupfumi.
Servo mutyairi imhando yemutongi anoshandiswa kudzora servo mota.Basa rayo rakafanana nere frequency converter inoshanda pane yakajairwa AC mota.Icho chikamu che servo system uye inonyanya kushandiswa mune yakakwirira-chaiyo yekumisikidza system.Kazhinji, iyo servo mota inodzorwa kuburikidza nenzira nhatu dzechinzvimbo, kumhanya uye torque kuti iwane yakakwirira-chaiyo yekufambisa system yekumisikidza.Parizvino chiri chigadzirwa chepamusoro-chepamusoro chehunyanzvi hwekutumira.
Saka sei kuedza uye kugadzirisa servo drive?Hedzino dzimwe nzira:
1. Apo iyo oscilloscope yakaongorora ikozvino yekutarisa kubuda kwedhiraivha, yakawanikwa kuti yaive ruzha uye yaisagona kuverengwa.
Chikonzero chekukanganisa: Iyo inobuda terminal yeyazvino yekutarisa haina kuparadzaniswa neiyo AC magetsi emagetsi (transformer).Solution: Unogona kushandisa DC voltmeter kuona uye kuona.
2. Motokari inomhanya nekukurumidza mune imwe nzira kupfuura imwe
Chikonzero chekutadza: Chikamu cheiyo brushless mota chakashata.Maitiro ekugadzirisa: tsvaga kana tsvaga chikamu chaicho.
Chikonzero chekutadza: Kana isiri kushandiswa kuyedza, bvunzo / kutsauka switch iri munzvimbo yekuyedza.Solution: Shandura bvunzo / kutsauka switch kune yekutsauka chinzvimbo.
Chikonzero chekutadza: Nzvimbo yekutsauka potentiometer haina kururama.Kurapa nzira: reset.
3. Motokari inotengeswa
Chikonzero chekukanganisa: iyo polarity yekumhanyisa mhinduro haina kunaka.
Nzira:
a.Kana zvichibvira, isa nzvimbo mhinduro polarity chinja kune imwe nzvimbo.(Zvinogoneka pane mamwe madhiraivha)
b.Kana uchishandisa tachometer, chinjanisa TACH+ uye TACH- padhiraivha kuti ubatanidze.
c.Kana encoder ikashandiswa, chinjanisa ENC A uye ENC B pane drive.
d.MuHALL yekumhanyisa modhi, chinjanisa HALL-1 neHALL-3 pane dhiraivha, wobva wachinjana Motor-A neMotor-B.
Chikonzero chekukanganisa: iyo encoder magetsi inopihwa simba kana encoder yekumhanyisa mhinduro.
Solution: Tarisa kubatana kweiyo 5V encoder magetsi.Ita shuwa kuti magetsi anogona kupa yakakwana ikozvino.Kana ukashandisa simba rekunze, ita shuwa kuti voltage iri kumutyairi chiratidzo pasi.
4. Chiedza che LED chakasvibirira, asi motokari haifambi
Chikonzero chekukanganisa: mota mune imwe kana kupfuura nzira inorambidzwa kufamba.
Mhinduro: Tarisa +INHIBIT uye -INHIBIT ports.
Kutadza chikonzero: Chiratidzo chekuraira hachisi cheiyo drive chiratidzo pasi.
Kugadzirisa nzira: Batanidza iyo yekuraira chiratidzo pasi kune mutyairi chiratidzo pasi.
5. Mushure memagetsi, chiedza chemutyairi che LED hachivhenekeri
Chikonzero chekutadza: Iyo magetsi emagetsi yakadzikira, ishoma pane iyo shoma voltage inodiwa.
Solution: Tarisa uye wedzera magetsi ekupa magetsi.
6. Apo motokari inotenderera, chiedza che LED chinopenya
Kutadza chikonzero: HALL chikamu kukanganisa.
Mhinduro: Tarisa uone kana iyo motor phase setting switch (60/120) ndeyechokwadi.Mazhinji mabhurashi mota ane chikamu musiyano we120 °.
Kutadza chikonzero: HALL sensor kutadza
Solution: Wona ma voltages eHoro A, Horo B, uye Horo C kana mota ichitenderera.Iko kukosha kwevoltage kunofanirwa kunge kuri pakati pe5VDC ne0.
7. Chiedza che LED nguva dzose chinoramba chakatsvuka.Chikonzero chekukundikana: Pane kukundikana.
Nzira yekurapa: Chikonzero: overvoltage, undervoltage, short circuit, overheating, mutyairi anorambidzwa, HALL haina basa.
Nguva yekutumira: Sep-02-2021