Uhlelo lwe-Vicks Servo lomshini wokubumba umjovo i-Servo Oil Pump
Uhlelo Lomshini Wokubumba Umjovo
Isakhiwo seUhlelo lwe-Hydraulic Servo
Ngemva kokuthola umyalo wokucindezela nokugeleza kusuka emshinini wokubumba umjovo, yenza ukubala kwe-PID ngempendulo yangempela yokucindezela kanye nesivinini ukuze ishayele i-servo motor kanye nephampu ye-hydraulic ngesikhathi sokuphendula okusheshayo kanye nokunemba okuphezulu kokuphindaphinda.
Ukucushwa Okujwayelekile
Izesekeli Ongazikhetha
Izici zeSistimu Yamandla E-Hydraulic (Izici Ezinhlanu)
Ukusetshenziswa kwamandla okuyinhloko komshini wokubumba umjovo wendabuko
Uma usebenzisa uhlelo lwe-hydrualic, ukusetshenziswa kwamandla kungaphezu kuka-75% wohlelo lonke lokujova. Kudingeka izingcindezi ezahlukene kanye nokugeleza ngesikhathi senqubo, okuhlanganisa ukuvala isikhunta, ukujova, ukubamba ingcindezi kanye ne-openin yesikhunta. Uma izidingo zokugeleza kanye nengcindezi zidlula izilungiselelo, i-valve yokukhulula noma ehambisanayo izolungiswa, okuholela ekusetshenzisweni kwamandla okuphezulu ngo-40%-75%.
Izinzuzo Ezinhlanu Eziphezulu
Ukusetshenziswa:
Indlela yokukhetha i-Hybrid Energy System efanele
(1) Ukukhethwa Kwamandla Emoto
● I-torque edingekayo (Nm) T=q.∆p
2π·ηm
● Amandla okukhipha (kw) P=2π·T·n = T · n =Q·∆p
60,000 9550 60·πη
q: cc/rev Ukufuduka (cm3) n: Isivinini sokujikeleza∆p: Umehluko osebenzayo wokucindezela (i-Mpa)
Q: Ukugeleza okudingekayo L/minηm: Ukusebenza kahle kwemishini yokupompa ηt: Ukusebenza kahle okuphelele kokupompa
(2) Isixazululo Sokuphazamiseka Kwesignali
Uma idrayivu ifakiwe kuphaneli yokulawula, ukuvikelwa kokuphazamiseka kwesiginali yile:
● Izintambo zesekethe eyinhloko kanye nesekethe yokulawula kumele zihlukaniswe.
● Ukubeka isisekelo esifanele uma kudingeka
● Sebenzisa ikhebula lokuvikela kwisekethe yokulawula
● Sebenzisa ucingo lokuvikela ukuze ubambe izintambo zesekethe eyinhloko
(3) Indlela Yokukhetha I-Hybrid Servo Drive Nenjini Efanele
Ezinhlelweni zangempela, ukukhethwa kwe-hybrid servo drive kanye ne-motor wikl kuyahluka ngenxa yezinhlelo ezahlukene zikawoyela.
Ezibonelweni ezilandelayo, izinga lokugeleza elingu-64L/min kanye ne-max. Kusetshenziswa ingcindezi yokubamba engu-17.5 Mpa.
● Ukufuduka Kwamaphampu E-Hydraulic:thola ukufuduka kwephampu ye-hydraulic (cc/rev) kusuka ekugelezeni okuphezulu kwesistimu (L/min)
Isibonelo: Ake sithi ukugeleza okuphezulu kwesistimu kungu-64L/min. kanti isivinini esiphezulu senjini singu-2000rpm. Ukufuduka kwephampu ye-hydraulic kuzoba ngu-64/2000*1000=32cc/rev
● I-torque ephezulu yenjini:thola i-torque ephezulu kakhulu ekucindezelweni okuphezulu kanye nokufuduka kwephampu ye-hydraulic
Isibonelo: Ake sithi ingcindezi ephezulu ingu-17.5 Mpa kanti ukufuduka kwephampu ye-hydraulic kungu-32cc/rev. I-torque izoba ngu-17.5*32*1.3/(2p)=116Nm (isici singu-1.3 sokubuyisela ukulahlekelwa okuphelele kwesistimu futhi singashintshwa sibe ngu-1.2 sibe ngu-1.3 njengoba kudingeka)
● I-torque yenjini elinganisiwe kanye namandla enjini alinganisiwe:I-torque edingekayo yokucindezela kokubamba ngengcindezi ephezulu kufanele ibe kabili kune-torque yemoto elinganisiwe noma ngaphansi (sebenzisa idatha enikezwe esiteshini semoto njengento eza kuqala). Ngoba izinga lokushisa lemoto elisebenza ngaphansi kwalesi simo lingaphezu kwezinga lokushisa kalula. Ake sithi sikhetha i-torque ephindwe kabili, i-motor cab ibe ngu-9.1kW* ngesivinini esilinganisiwe esingu-1500rpm lapho i-torque yemoto elinganisiwe ingu-58N-m.
*Ifomula Yamandla Emoto:P(W)=T(Nm)Xw (rpmX2)π/ 60)
●Ubuningi beMoto Yamanje:
Uma uthola i-coefficient kt (Torque/A)=3.31 ku-motor specification, i-max. current cishe ingu-115/3.31=35A uma i-max. torque ingu-116N-m.
● Khetha i-Right Drive:Sicela ukhethe idrayivu efanele ngokwezidingo zamakhasimende. Ake sithi amandla okulayisha ngokweqile kwedrayivu angu-150% imizuzwana engama-60 kanye no-200% imizuzwana emi-3. Uma ingcindezi yokubamba iphezulu kakhulu. 17.5 Mpa ngepompo ye-hydraulic engu-32cc/rev, ugesi wenjini oyidingayo u-35A.
Qaphela Uma ingekho injini efanelekile, sicela usebenzise injini enamandla aphezulu elandelayo.
Sicela uxhumane ne-Delta uma unemibuzo mayelana ne-hybrid servo drive noma ukuhlanganiswa nesistimu yakho yamanje.
