Mufananidzo 1: Servo mota chikamu chepakati che servo system.
Nekuvandudzwa kweruzivo, kutaurirana uye otomatiki tekinoroji, zvakasiyana-siyana zveotomatiki zvigadziriso zvakashandiswa mukugadzira indasitiri uye hupenyu hwezuva nezuva hwenyika yazvino. Seimwe yezvishandiso zvakajairika zvekutonga otomatiki, servo system, inoumbwa ne servo mota uye servo drive yakashandiswa zvakanyanya muhupenyu hwedu hwezuva nezuva.
Nechinyorwa chedu pano, unogona kuwana nzwisiso yakadzama kuti ndepapi chaipo inogona kushandiswa servo mota uye servo drive.
1. Chii chinonzi Servo System?
Servo system, inzira yekudzora mhinduro inoshandiswa kunyatso kutevedzera kana kuburitsa maitiro.
Sechimwe chezvikamu zvakakosha zve servo system uye chikamu chekuuraya chayo, servo mota inoshandura chinzvimbo chechinhu, kutaridzika, nyika uye zvimwe zvinobuda zvinodzorwa huwandu hunotevera kupinza (kana kukosha kwakapihwa).
Basa rayo nderekukudza, kushandura uye kudzora simba zvinoenderana nezvinodiwa nemirairo yekutonga, kuitira kuti inobuda torque, kumhanya uye chinzvimbo chekutonga kwechishandiso chekutyaira chiri nyore uye chiri nyore.
2. Zvikamu zveServo System
Iyo sisitimu inonyanya kuumbwa neHMI touch screen, PLC, servo drive, yekusingaperi magineti synchronous servo mota. Iyo servo mota ndiyo inotungamira nzira yekufamba. Inoita chinzvimbo, kumhanya uye kutonga kwazvino, kuitira kuti isangane nezvinodiwa nemushandisi.
Mufananidzo 2:Servo system inoumbwa nePLC, dhiraivha, mota, inoderedza uye interface.
3. Zvimiro, Zvishandiso uye Mhando dzeServo System
3.1 ZVINHU ZESERVO SYSTEM
Inoda chaiyo yekuona mudziyo kugadzira yakavharika kumhanya uye chinzvimbo loop.
Yakasiyana-siyana Feedback uye Kuenzanisa Misimboti
Pane zvakasiyana-siyana zvemhinduro dzekuenzanisa nheyo uye nzira. Zvinoenderana nemisimboti yakasiyana-siyana yekuona mudziyo kuti uwane mhinduro yeruzivo uye nzira dzakasiyana dzekuenzanisa mhinduro, kune pulse kuenzanisa, chikamu kuenzanisa uye amplitude kuenzanisa mukushandiswa kwakafanana.
High Performance Servo Motor
MuNC maturusi emuchina anoshanda uye akaomarara epamusoro kugadzirisa, iyo servo system inowanzo kunge iri mukuita kwekutanga kutanga uye mabhureki. Saka chiyero chemotor yekubuda torque kusvika panguva yeinertia inodiwa kuti ive yakakura zvakakwana kuti ibudise yakakura yekumhanyisa kana braking torque. Uye zvakare iyo servo mota inodiwa kuve neyakakura yakaringana yekubuda torque pakumhanya kwakaderera uye kushanda kwakatsetseka, kuitira kuti uderedze chepakati chinongedzo mukubatana nemechini inofamba chikamu.
Yakanyatsoitwa Regulation System ine Yakasiyana Kumhanya
A sisitimu ine huwandu hwakasiyana hwekumhanyisa regulation, iyo yekumhanyisa servo system. Kubva pane yekudzora chimiro chehurongwa, chinzvimbo chakavharwa-loop system yeCNC muchina maturusi inogona kuoneka seyakapetwa kaviri yakavharwa-loop otomatiki kudzora sisitimu ine chinzvimbo chigadziriso mune yekunze loop uye yekumhanyisa kugadzirisa mukati memukati loop.
Iyo chaiyo yemukati yekushanda maitiro ndeye kushandura chinzvimbo chekuisa muinoenderana yekumhanyisa chiratidzo, uye ipapo chiratidzo chinotyaira servo mota kuti ione kutamiswa chaiko. Iko kufamba kukuru kweCNC muchina maturusi kunoda kumhanyisa kudzora kuita, saka iyo servo system inodiwa kuti ive yakanyatso itwa yemitemo system ine yakakura yekumhanya siyana.
3.2 KUSHANDISA KWESERVO SYSTEM
Dzora mutoro mukuru-simba nechiratidzo chekuraira chakaderera.
Inodzorwa neiyo shaft yekuisa kuti iwane kure kure synchronous kutapurirana.
Ita iyo inobuda mechanical displacement inonyatso kuteedzera chiratidzo chemagetsi, senge kurekodha uye kuratidza chiridzwa, nezvimwe.
3.3 MATYPE AKASIYANA ESERVO SYSTEM
| Standard | Types |
| Chimiro chezvikamu | * Yemagetsi servo system |
| * Hydraulic servo system | |
| * Yemagetsi-hydraulic servo system | |
| * Yemagetsi-yemagetsi servo system | |
| Physical properties yekubuda kwesystem | * Yekumhanyisa kana kumhanyisa servo system |
| * Nzvimbo servo system | |
| Signal basa maitiro | * Analog servo system |
| * Digital servo system | |
| Mamiriro ezvinhu | * Single loop servo system |
| * Vhura loop servo system | |
| * Yakavharwa loop servo system | |
| Dhiraivha zvikamu | * Stepper servo system |
| * Yakananga yazvino mota (DC mota) servo system | |
| * Alternating yazvino mota (AC mota) servo system |
Tafura 1:Mhando dzakasiyana dze servo mota.
4. Maindasitiri Achishandisa Servo System
Laser processing field
Robotics
CNC lathe munda
Hofisi otomatiki michina yekugadzira yakakura-yakasanganiswa yedunhu
Radar nemamwe minda yepamusoro-tech
5. Ramangwana Trends yeServo System Application
Otomatiki kudzora sisitimu haingori nekukurumidza mune dzidziso, asi zvakare inoshanduka nekukurumidza mumashandisi ayo ekushandisa. Mumakore matatu kusvika mashanu ega ega, pane zvigadzirwa zvitsva pamusika.
Hunhu hwechinyakare AC servo mota yakapfava uye kubuda kwayo hakusi kukosha kumwe.
Stepper mota kazhinji yakavhurika loop control uye haikwanise kuwana chaizvo. Iyo mota pachayo ine zvakare velocity resonance dunhu.
PWM yekumhanyisa kudzora system ine yakashata chinzvimbo-yekutevera kuita. Frequency shanduko yekumhanyisa mutemo iri nyore asi dzimwe nguva iko kurongeka hakuna kukwana.
DC mota servo system, nekuita kwayo kwakanaka, yakashandiswa zvakanyanya mune chinzvimbo servo system. Asi zvayakaipira, senge dhizaini yakaoma, kupokana kwakasimba munzvimbo yakafa mune yakanyanya-yakaderera kumhanya, Uye bhurashi rekudzosera rinounza ruzha uye dambudziko rekugadzirisa.
Nyowani isingaperi magineti AC servo mota inokura nekukurumidza, kunyanya kana yachinja nzira yekudzora kubva pasquare wave kuenda kune sine wave. Maitiro ehurongwa ari nani, uye nhanho yekumhanyisa yakakura, ichiita zvemhando yepamusoro mukunonoka.
Nguva yekutumira: Feb-10-2022
