Inkqubo yeVicks Servo yoMatshini wokuTshintsha iNjovu iServo Oil Pump
Inkqubo yeHydraulic Machine yokuTshiza ngeNjongo
Ulwakhiwo lweInkqubo yeServo yeHydraulic
Emva kokufumana umyalelo woxinzelelo kunye nokuhamba kwamanzi kumatshini wokubumba inaliti, yenza ubalo lwe-PID kunye noxinzelelo lokwenyani kunye nempendulo yesantya ukuqhuba i-servo motor kunye nepompo ye-hydraulic ngexesha lokuphendula ngokukhawuleza kunye nokuchaneka okuphezulu kokuphindaphinda.
Uqwalaselo oluQhelekileyo
Izixhobo ezikhethiweyo
Iimpawu zeNkqubo yaMandla eHydraulic (Iimpawu ezintlanu)
Ukusetyenziswa kwamandla okuphambili komatshini wokubumba inaliti wendabuko
Xa usebenzisa inkqubo ye-hydrualic, ukusetyenziswa kwamandla kungaphezulu kwe-75% yenkqubo yonke yokujova. Kufuneka uxinzelelo kunye nokuhamba okuhlukeneyo ngexesha lenkqubo, kubandakanya ukuvala isikhunta, ukujova, uxinzelelo lokubamba kunye ne-openin yesikhunta. Xa iimfuno zokuhamba kunye noxinzelelo zidlula useto, ivalvu yokukhulula okanye elinganayo iya kulungiswa, nto leyo ekhokelela ekusetyenzisweni kwamandla okuphezulu kwe-40%-75%.
Iingenelo Ezintlanu Eziphambili
Ukusetyenziswa:
Indlela yokukhetha iNkqubo yaMandla eHybrid efanelekileyo
(1) Ukukhethwa Kwamandla Emoto
● I-torque efunekayo (Nm) T=q.∆p
2π·ηm
● Amandla okukhupha (kw) P=2π·T·n = T · n =Q·∆p
60,000 9550 60·πη
q: cc/rev Ukufuduka (cm3) n: Isantya sokujikeleza∆pUmahluko osebenzayo woxinzelelo (i-Mpa)
Q: Uhambo olufunekayo L/minηm: Ukusebenza kakuhle koomatshini bepompo ηt: Ukusebenza kakuhle ngokupheleleyo kwepompo
(2) Isisombululo sokuphazamiseka kweSignali
Xa i-drive ifakiwe kwiphaneli yokulawula, ukhuseleko lokuphazamiseka kwesiginali zezi:
● Iintambo zesekethe ephambili kunye nesekethe yokulawula mazihlukane.
● Ukubeka isiseko esifanelekileyo xa kuyimfuneko
● Sebenzisa intambo yokukhusela kwisekethe yokulawula
● Sebenzisa ucingo lokukhusela kwiintambo eziphambili zesekethe
(3) Indlela yokukhetha iHybrid Servo Drive kunye neMoto efanelekileyo
Kwizicelo zokwenyani, ukukhethwa kwe-hybrid servo drive kunye ne-motor wikl kwahlukile ngenxa yeenkqubo ezahlukeneyo zeoyile.
Kule mizekelo ilandelayo, isantya sokuhamba kwamanzi yi-64L/min kunye nobuninzi. Uxinzelelo lokubamba oluyi-17.5 Mpa luyasetyenziswa.
● Ukususwa kweeMpompo zeHydraulic:fumana ukufuduswa kwepompo ye-hydraulic (cc/rev) ukusuka kwi-max. Ukuhamba kwenkqubo (L/min)
Umzekelo: Masithi ukuhamba kweenkqubo okuphezulu yi-64L/min. kwaye isantya esiphezulu semoto yi-2000rpm. Ukuhanjiswa kwepompo ye-hydraulic kuya kuba yi-64/2000*1000=32cc/rev
● I-torque ephezulu yemoto:fumana i-torque ephezulu kuxinzelelo oluphezulu kunye nokufuduka kwepompo ye-hydraulic
Umzekelo: Masithi uxinzelelo oluphezulu yi-17.5 Mpa kwaye ukufuduka kwepompo ye-hydraulic yi-32cc/rev. I-torque iya kuba yi-17.5*32*1.3/(2p)=116Nm (into ye-1.3 yokuhlawula ilahleko iyonke yenkqubo kwaye ingatshintshwa ibe yi-1.2 ukuya kwi-1.3 njengoko kufuneka)
● I-torque yemoto elinganisiweyo kunye namandla emoto alinganisiweyo:I-torque efunekayo yoxinzelelo lokubamba kuxinzelelo oluphezulu kufuneka iphindwe kabini kune-torque yemoto elinganisiweyo okanye ngaphantsi (sebenzisa idatha ebonelelwe kwisityalo semoto njengeyona nto iphambili). Ngenxa yokuba ubushushu bemoto obusebenza phantsi kwale meko bungaphezulu kobushushu. Masithi sikhetha i-torque ephindwe kabini, i-motor cab ibe yi-9.1kW* ngesantya esilinganisiweyo se-1500rpm xa i-torque yemoto elinganisiweyo iyi-58N-m.
*Ifomula yamandla eMoto:P(W)=T(Nm)Xw (rpmX2π/ 60)
●Ubuninzi beMoto yangoku:
Ukuba ufumana i-coefficient kt (Torque/A)=3.31 kwi-motor specification, i-max. current imalunga ne-115/3.31=35A xa i-max. torque iyi-116N-m.
● Khetha i-Right Drive:Nceda ukhethe i-drive efanelekileyo ngokweemfuno zabathengi. Masithi amandla okuthwala umthwalo omninzi yi-150% imizuzwana engama-60 kunye ne-200% imizuzwana emi-3. Xa uxinzelelo lokubamba luphezulu kwi-17.5 Mpa kunye nepompo ye-hydraulic ye-32cc/rev, umbane we-motor oyifunayo yi-35A.
Qaphela Ukuba akukho moto ifanelekileyo, nceda sebenzisa enye injini enamandla aphezulu.
Nceda unxibelelane neDelta ukuba unemibuzo malunga ne-hybrid servo drive okanye ukuhlanganiswa kwenkqubo yakho yangoku.
