Kukho iimbono ezininzi reference ekuhlalutyeni servo motor jitter ziphene:
Ekuqaleni,
1. Xa PID inzuzo hlengiso mkhulu kakhulu, kulula ukuba unobangela motor jitter, ingakumbi emva kokuba ukudibanisa D, leyo inkulu kakhulu, ngoko zama ukwandisa P nokunciphisa mna, ekukhethwa ukuba ukwengeza D.
2. Xa iintambo encoder engalunganga, jitter kuya kwenzeka ngokunjalo.
3. Ukuba inertia umthwalo mkhulu kakhulu, indawo injini ezinkulu umqhubi.
4. kuphazamisa analog input port ibangela jitter. Yongeza ring Imagnethi kumgca kwigalelo of ngeemoto umbane igalelo umgca yomqhubi servo ukugcina umgca signal kude kumgca yamandla.
5. Kukho kwakhona rotary zokukhowuda ujongano motor, ekulula ukuba lokungcangcazela xa nozinzo kakuhle.
Isibini.
1. Servo zikagesi:
A. check nokuba intambo standard amandla, intambo khodi, intambo zolawulo kunye cable zonakele;
B. isheke ngaba kukho uphazamiseko kufuphi nomgca kolawulo yaye nokuba ngaba onxusene okanye kufutshane kakhulu intambo amandla yangoku ezikufuphi phezulu;
C. ujonge ukuba amandla ka oyicinezelayo utshintsho terminal, nokuqinisekisa isisekelo esihle.
2. parameters Servo:
A. le servo inzuzo isicwangciso inkulu kakhulu. Kucetyiswa ukuba ukulungisa imida servo ngesandla okanye ngokuzenzekelayo;
B. ukuqinisekisa ukusetwa kwexesha rhoqo ngesantya ingxelo filter, ixabiso lokuqala ngu-0, kwaye uzame ukwandisa ixabiso setting;
C. gear ratio electronic mkhulu kakhulu, kucetyiswa ukuba ukubuyisela le mveliso setting;
D. intlokoma benkqubo servo kunye nenkqubo ngomatshini, zama ukulungisa amaza kunye namandla awo yenotshi filter.
3. Inkqubo Mechanical:
A. nokuhlangana odibanisa shaft motor kunye nenkqubo isixhobo gu bucala, kwaye ngezikhonkwane obandayo azikho some;
B. nokubandakanywa ohluphekileyo pulley okanye nezixhobo kuya kubangela kwakhona umthwalo torque utshintsho, kwaye zama ukusebenza ngaphandle umthwalo. Ukuba msebenzi eqhelekileyo ngaphandle umthwalo, khangela ukuba inxalenye odibeneyo yenkqubo ngoomatshini aziqhelekanga;
c. Qinisekisa ukuba inertia umthwalo, torque nesantya ezinkulu kakhulu. Zama ukusebenza ngaphandle umthwalo. Ukuba ukusebenza no-umthwalo eziqhelekileyo, ukunciphisa umthwalo okanye endaweni umqhubi kunye motor kunye namandla enkulu.
Isithathu.
Servo motor jitter kubangelwa isakhiwo ngomatshini, isantya loop, ibhodi imbuyekezo kwenkqubo servo, servo ngombhobho, inertia umthwalo, inxalenye umbane kunye nezinye iimpazamo.
1. zobude okubangelwa isakhiwo ngomatshini lungahlulwa-hlulwa zibe iimeko ezintathu:
1) Akukho jitter umthwalo:
a. Isiseko motor ayikho ngokuqinileyo, lo ngqongqo akwanelanga okanye nitrogen ayikho tight.
b. I-blade fan yonakele, elonakalisileyo intsalela ngomatshini le ivili.
c. Shaft uzimisele okanye eziqhekekileyo. Kokuba kusonjululwe beqwalasele ngezikhonkwane, ngokubuyisela iibhleyidi fan, emigodini ngokubuyisela, njl
2) Ukuba intshukumo ibangelwa asilotyala isixhobo kulandela umthwalo ifakiweyo, oko kugwetywa ukuba iindawo zilandelayo zonakeleyo:
a. ujikelezo engalungelelananga ibhanti pulley okanye coupling.
b. Umgca umbindi nokuhlangana awungqinelani, kangangokuba injini kunye axis ngomatshini lwe drive azikho coincident.
c. Ekhulelwa drive ibhanti ngokuhlangeneyo. It ingasombululwa ngokulungisa isixhobo uqhuba ukuyenza elungeleleneyo.
2. Jitter okubangelwa ingxaki isantya olu khetho lukhangelwe, iparameters ezifana inzuzo efunekayo, inzuzo umlinganiselo kunye ukukhawulezisa ingxelo nzuzo Velocity loop makungakhe kukhankanywe phakathi kwenu. I elikhulu inzuzo, kokukhona isantya, kokukhona amandla inertia, i ezincinci ecaleni, kwaye basemngciphekweni kakhulu jitter. Ukubeka inzuzo encinci ukugcina impendulo isantya kwaye akukho lula ukwenza jitter.
3. Jitter okubangelwa tyala webhodi imbuyekezo kunye servo msindo inkqubo servo: Ngexesha intshukumo iimoto, umbane ngesiquphe nesingxi kubangela jitter enkulu, nto leyo enxulumene terminal BRK of servo msindo kunye iparameters setting engafanelekanga. Kukukhawuleziswa kunye deceleration kwexesha rhoqo angandiswa, kwaye PLC ingasetyenziswa ukuqala okanye injini ngokucotha ukuze ayenzi kunyikima.
4. Jitter okubangelwa inertia umthwalo: Iingxaki sikhokelo kaloliwe kunye Screw kukhokelela ekwandeni of inertia umthwalo. Lo mzuzu inertia guide kaloliwe kunye Screw eliphambili ibe nempembelelo enkulu phezu ngqongqo inkqubo servo motor drive. Phantsi inzuzo esisigxina, kokukhona mzuzu inertia, kokukhona ngqongqo, kokukhona kusenokwenzeka ukuba unobangela motor jitter; i encinane kwixesha inertia, elincane ngqongqo, kokukhona kusenokwenzeka jitter motor. Kunokuba ukunciphisa mzuzu inertia wolayisho ngokuthi endaweni ngololiwe sikhokelo kunye intonga Screw kunye ubukhulu amancinane, kangangokuba motor a nako ukuyishukumisa.
5. Jitter okubangelwa inxalenye zombane:
a. Le aziqhekeza aliyi kuvulwa, kwaye ombane ingxelo iyahlozinga. Khangela ukuba wagaleleka ivuliwe. Faka umsebenzi zero servo yolawulo zokukhowuda kumda wesangqa, kwaye imveliso torque ethile indlela zokunciphisa torque ukusombulula jitter. Ukuba ombane ingxelo aziqhelekanga, qala ujonge ukuba ixesha lokungcangcazela ohlobene isantya. Ukuba ezinxulumene, ngetsheki noba udibaniso phakathi shaft engundoqo nomphini motor iphambili unjengonetyala, nokuba shaft engundoqo kunye ukubetha wokuphehla efakwe kwi ekupheleni AC shaft engundoqo motor yonakaliswe. Ukuba akunjalo, khangela ukuba ibhodi yesekethe olushicilelweyo unjengonetyala. Jonga ibhodi yesekethe okanye silungise ngayo.
b. Xa injini ngesiquphe eshukuma ngayo ngexesha lokusebenza, uninzi lwazo zibangelwa ilahleko isigaba, kubalulekile ukuba utshekishe ukuba ngaba fuse anyibilike ihlanganiswa, ukuba abafowunelwa nokucima kakuhle, nokuba kwisigaba ngasinye yegridi amandla amandla.
amagama Key: servo motor jitter | servo motor sindisa | servo motor fault | servo yesondlo motor | servo yesondlo fault motor |
Post ixesha: Mar-04-2020