Sidee u shaqeeyaa servo drive:
Waqtigan xaadirka ah, darawallada caadiga ah ee servo drives waxay isticmaalaan soo-saareyaasha calaamadaha dhijitaalka ah (DSP) oo ah xudunta kantaroolka, taas oo xaqiijin karta algorithms-ka koontaroolka adag oo xaqiijin kara digitization, isku xidhka iyo sirdoonka.Qalabka korontada guud ahaan waxay qaataan wareegga wadista loogu talagalay moduleka awoodda caqliga leh (IPM) oo ah xudunta.Bilow wareegga si aad u yareyso saameynta darawalka inta lagu jiro habka bilowga.
Cutubka wadista korantadu waxa uu marka hore dib u saxayaa gelinta korantada saddex-waji ah ama awoodda dhexda iyada oo loo marayo wareegga saddex-weji buuxa ee buundada si loo helo awoodda DC ee u dhiganta.Ka dib korantada saddex-waji ah ee la hagaajiyay ama korontada dhexe, saddexda weji ee magnet-ka joogtada ah ee AC servo motor waxaa dhaqaajiya beddelka soo noqnoqda ee saddex-waji ee sinusoidal PWM nooca korantada ah.Geedi socodka oo dhan ee unugga korantada ayaa si fudud loo odhan karaa waa habka AC-DC-AC.Wareegga ugu weyn ee dusha sare ee unugga toosinta (AC-DC) waa wareeg toosin oo aan la koontaroolin oo buundo buuxa ah oo saddex waji ah.
Iyada oo la adeegsanayo codsiyada baaxadda leh ee nidaamyada servo, adeegsiga servo drives, servo drive debugging, iyo dayactirka wadista servo waa dhammaan arrimaha farsamada muhiimka ah ee darawalada servo maanta.In ka badan iyo in ka badan bixiyeyaasha adeegga tignoolajiyada xakamaynta warshadaha ayaa sameeyay cilmi-baaris qotodheer oo farsamo oo ku saabsan darawallada servo.
Servo Drives waa qayb muhiim ah oo ka mid ah xakamaynta dhaqdhaqaaqa casriga ah waxaana si weyn loogu isticmaalaa qalabka iswada sida robots warshadaha iyo xarumaha mashiinada CNC.Gaar ahaan servo drive loo isticmaalo in lagu xakameeyo AC magnet joogto ah magnet synchronous motor noqday meel cilmi baaris gudaha iyo dibaddaba.Hadda, xawaaraha, iyo booska 3 algorithms kontoroolka xiran-loop ee ku saleysan kontoroolka vector ayaa guud ahaan loo adeegsadaa naqshadeynta darawallada AC servo.Haddii xawaaraha-xiran ee naqshadaynta algorithm-kani uu yahay mid macquul ah ama aan ka ciyaarin door muhiim ah waxqabadka nidaamka xakamaynta servo oo dhan, gaar ahaan waxqabadka xakamaynta xawaaraha.
Shuruudaha nidaamka wadista Servo:
1. Xawaaraha ballaaran
2. Saxnaanta meelaynta sare
3. Adkeysiga gudbinta ku filan iyo xasilloonida xawaaraha sare.
4. Si loo xaqiijiyo tayada wax soo saarka iyo habaynta.Marka lagu daro u baahan saxnaanta meelaynta sare, sifooyinka jawaabta degdega ah ee wanaagsan ayaa sidoo kale loo baahan yahay, taas oo ah, jawaabta raadraaca calaamadaha amarka ayaa loo baahan yahay inay noqoto mid degdeg ah, sababtoo ah nidaamka CNC wuxuu u baahan yahay isku-dar iyo kala-goyn marka la bilaabayo iyo joojinta.Dardargelintu waa mid weyn oo ku filan si loo gaabiyo wakhtiga habka kala-guurka ee nidaamka quudinta oo loo yareeyo khaladka kala-guurka kontoorka.
5. Xawaaraha hooseeya iyo qulqulka sare, awoodda culeyska culus
Guud ahaan, darawalka servo wuxuu leeyahay awood xad dhaaf ah oo ka badan 1.5 jeer dhowr daqiiqo ama xitaa nus saac gudahood, waxaana lagu rari karaa 4 ilaa 6 waqti gaaban gudaheed iyada oo aan waxyeello gaarin.
6. Isku halaynta sare
Waxaa loo baahan yahay in nidaamka wadista quudinta ee qalabka mashiinka CNC uu leeyahay kalsooni sare, xasilooni shaqo oo wanaagsan, la qabsiga deegaanka ee heerkulka, qoyaanka, gariirka, iyo awood xoog leh oo ka hortagga faragelinta.
Shuruudaha servo drive ee matoorka:
1. Matoorku waxa uu si habsami leh ugu socdaa xawaaraha ugu hooseeya ilaa kan ugu sarreeya, isbedbedelka torque-ga waa in uu ahaadaa mid yar, gaar ahaan marka uu ku socdo xawaare hooseeya sida 0.1r/min ama ka hooseeya, weli waxa jira xawli deggan oo aan gurguuran.
2. Matoorku waa inuu lahaadaa culeys weyn oo xad dhaaf ah muddo dheer si uu u buuxiyo shuruudaha xawaaraha hooseeya iyo qulqulka sare.Guud ahaan, matoorada servo DC waxaa looga baahan yahay in lagu raro 4 ilaa 6 jeer dhowr daqiiqo gudahood iyada oo aan waxyeelo soo gaarin.
3. Si loo buuxiyo shuruudaha jawaab-celinta degdega ah, matoorku waa inuu lahaadaa daqiiqad yar oo firfircooni ah iyo qulqulka fadhiga weyn, oo leh wakhti yar oo joogto ah iyo bilawga korantada intii suurtagal ah.
4. Matoorku waa in uu u adkeysan karaa bilawga joogtada ah, bareegga iyo wareegtada soo noqnoqda.
Waqtiga boostada: Jul-07-2023
