Ngabe umsebenzi we-servo drive wenza kanjani:
Njengamanje, i-Maintream Servor Drives Sebenzisa ama-processoros we-Digital Signals (DSP) njenge-core core, engabona ama-algorithms ayinkimbinkimbi futhi aqaphele idijithali, amanethiwekhi nobuhlakani. Amadivayisi wamandla ngokuvamile amukela umjikelezo we-drive eklanywe nge-module yamandla ehlakaniphile (IPM) njengomongo. Qala umjikelezo ukuze unciphise umthelela kumshayeli ngesikhathi senqubo yokuqalisa.
Iyunithi ye-Power Drive First ilungisa amandla okufaka esigabeni esingu-3 noma i-Mains Power ngokusebenzisa umjikelezo we-Full-Brid-Bright Rectifier Reclide ukuze uthole amandla e-DC ahambisanayo. Ngemuva kokulungiswa ngogesi wesigaba sesigaba ezintathu noma i-mains kagesi, i-motor ehlala njalo yezilwane ezihlanganisiwe ye-ac servo motor iqhutshwa ukuguqulwa imvamisa ye-vortal Pwm voltage hlobo nohlobo lwe-sinusoidal PWM Voltage uhlobo. Yonke inqubo yeyunithi yeDrayivu yamandla ingasho nje ukuthi iyinqubo ye-AC-DC-AC. Umjikelezo omkhulu we-topological we-Unita Wemigcy (AC-DC) uyisisekelo esigcwele esigcwele esilinganiselwe.
Ngohlelo lokusebenza olukhulu lweSerro Systems, ukusetshenziswa kwezishayeli ze-servo, ukulungiswa kwe-servo drive debugging, kanye nokugcinwa kwe-servo drive kuyindaba ezibalulekile zobuchwepheshe zezobuchwepheshe ze-servo drive namuhla. Abahlinzeki bezinsizakalo zezobuchwepheshe abaningi ngokwengeziwe abasebenza ngokwengeziwe baqhube ucwaningo lwezobuchwepheshe olujulile ngokushayela kwe-servo.
I-Servo Drives iyingxenye ebalulekile yokulawulwa kwesimanjemanje futhi isetshenziswa kabanzi kwimishini ye-automation efana namarobhothi ezimboni kanye nezikhungo zemishini ye-CNC. Ikakhulu i-servo drive esetshenziselwa ukulawula i-AC Freent uzine insunchnous motor isibe yindawo yokucwaninga ekhaya nakwamanye amazwe. Okwamanje, isivinini, kanye nesikhundla ama-algorithms avaliwe-avaliwe asuselwa ekulawulweni kweVector ngokuvamile asetshenziswa ekwakhiweni kwe-AC Servo Drives. Ukuthi ngabe ijubane elivaliwe-loop liklamekile kuleli algorithm linengqondo noma alibandakanyi neqhaza elibalulekile ekusebenzeni kwalo lonke uhlelo lokulawula i-servo, ikakhulukazi ukusebenza kwejubane lokulawula ijubane.
Izidingo zesistimu ye-Servo drive:
1. Ububanzi besivinini esikhulu
2. Ukunemba okuphezulu
3. Ukuvimbela okwenele okunele nokuqina kwejubane eliphezulu.
4. Ukuze uqinisekise ukukhiqiza kanye nekhwalithi yokucubungula,Ngaphezu kokudinga ukunemba okuphezulu, izici ezinhle zokuphendula okusheshayo nazo ziyadingeka, okungukuthi, impendulo ekulandeleleni amasignali omyalo adingekayo ukuze kusheshe, ngoba uhlelo lwe-CNC ludinga ukwengeza nokukhipha. Ukusheshisa kukhulu ngokwanele ukunciphisa isikhathi senqubo yoshintsho kohlelo lokuphakelayo futhi kunciphise iphutha lokushintsha kwe-contour.
I-5. Ijubane eliphansi ne-torque ephezulu, umthamo ogcwele ngokweqile
Ngokuvamile, umshayeli we-servo unesilinganiso esilayishwa ngokweqile amahlandla ayi-1.5 kungaphezulu kwemizuzu embalwa noma isigamu sehora, futhi angalayishwa kakhulu izikhathi ezi-4 kuye kwezingu-6 esikhathini esifushane ngaphandle komonakalo.
6. Ukwethenjwa okuphezulu
Kuyadingeka ukuthi uhlelo lokudla lwe-Feed Drayivu lwamathuluzi omshini we-CNC lunokuthembela okuphezulu, ukuzinza okuhle okusebenzayo, ukuzivumelanisa nezimo ezinamandla zemvelo ekushiseni, umswakama, nekhono elinamandla lokulwa nokuphikiswa, kanye nekhono elinamandla lokulwa nokuphikiswa, kanye nekhono elinamandla lokulwa nokuphikiswa, kanye nekhono elinamandla lokulwa nokuphikiswa, kanye nekhono elinamandla lokulwa nokuphikiswa, kanye nekhono elinamandla lokulwa nokuphazamisa kanye nekhono elinamandla lokulwa nokuphazamisa.
Izidingo ze-servo drive yemoto:
1. Imoto ingahle isebenze kahle ngejubane eliphansi kakhulu kuya ngesivinini esikhulu kakhulu, futhi ukuguquguquka kwe-torque kufanele kube okuncane, ikakhulukazi ngejubane eliphansi njenge-0.1r / min noma ijubane elizinzile ngaphandle kokukhasa.
2. Imoto kufanele ibe namandla amakhulu okulayisha ngokweqile isikhathi eside ukufeza izidingo zejubane eliphansi ne-torque ephezulu. Ngokuvamile, ama-dc servo motors ayadingeka ukuthi alayishe izikhathi ezi-4 kuye kwezingu-6 kungakapheli imizuzu embalwa ngaphandle komonakalo.
3. Ukuze uhlangabezane nezidingo zokuphendula okusheshayo, imoto kufanele ibe nomzuzu omncane we-inertia kanye ne-torque enkulu, futhi ibe yisikhathi esincane futhi iqale ukufika kwesikhathi ngangokunokwenzeka.
4. Imoto kufanele ikwazi ukumelana nokuqala, ukubopha nokujikeleza okubuyela emuva.
Isikhathi sePosi: Jul-07-2023
