Makina a Vicks Servo a Makina Opangira Jekeseni Pampu ya Mafuta a Servo

Makina Opangira Jekeseni a Hydraulic System

Kapangidwe kaDongosolo la Servo la Hydraulic

Pambuyo polandira lamulo la kuthamanga ndi kuyenda kuchokera ku makina opangira jekeseni, imawerengera PID ndi kuthamanga kwenikweni ndi mayankho kuti iyendetse mota ya servo ndi pampu ya hydraulic ndi nthawi yoyankha mwachangu komanso molondola kwambiri.

Kasinthidwe Koyenera

Zowonjezera Zosankha

Makhalidwe a Dongosolo la Mphamvu ya Hydraulic (Makhalidwe asanu)

Kugwiritsa ntchito mphamvu zazikulu zamakina ojambulira jakisoni

Pogwiritsa ntchito makina ochapira madzi, mphamvu zomwe zimagwiritsidwa ntchito zimakhala zoposa 75% ya njira yonse yopatsira. Kupanikizika ndi kuyenda kosiyanasiyana kumafunika panthawiyi, kuphatikizapo kutseka nkhungu, jakisoni, kukakamiza kugwira ntchito ndi kutsegula nkhungu. Pamene zofunikira pakuyenda ndi kuthamanga kwa madzi zipitirira zomwe zakonzedweratu, valavu yochepetsera kapena yofanana idzasinthidwa, zomwe zimapangitsa kuti mphamvu zomwe zimagwiritsidwa ntchito zikhale zokwera ndi 40%-75%.

Ubwino Wapamwamba Asanu

Kagwiritsidwe:

Momwe mungasankhire njira yoyenera ya Hybrid Energy System

(1)  Kusankha Mphamvu ya Magalimoto

●  Mphamvu yofunikira (Nm) T=q.∆p  

2π·ηm

●  Mphamvu yotulutsa (kw) P=2π·T·n = T · n =Q·∆p

60,000 9550 60·πη

q: cc/rev Kusamuka (cm3) n: Liwiro lozungulira∆pKusiyana koyenera kwa kuthamanga (Mpa)

Q: Kuyenda kofunikira L/mphindiηm: Kugwira bwino ntchito kwa makina a pampu ηt: Kugwira bwino ntchito kwa makina onse a pampu

(2)  Yankho la Kusokoneza Zizindikiro

Pamene dalaivala yaikidwa pa gulu lowongolera, chitetezo cha kusokoneza chizindikiro ndi:

●  Ma waya a dera lalikulu ndi dera lowongolera ayenera kukhala osiyana.

●  Kukhazikitsa nthaka moyenera ngati pakufunika

●  Gwiritsani ntchito chingwe chotetezera pa dera lowongolera

●  Gwiritsani ntchito waya woteteza pa waya waukulu wa dera

(3)  Momwe Mungasankhire Hybrid Servo Drive ndi Motor Yoyenera

Mu ntchito zenizeni, kusankha kwa hybrid servo drive ndi motor wikl kumakhala kosiyana chifukwa cha machitidwe osiyanasiyana amafuta.

Mu zitsanzo zotsatirazi, kuthamanga kwa madzi kwa 64L/min ndi kupitirira apo. Kupanikizika kogwira ntchito kwa 17.5 Mpa kumagwiritsidwa ntchito.

●  Kusamutsa Mapampu a Hydraulic:Pezani kusuntha kwa pampu ya hydraulic (cc/rev) kuchokera pa kuchuluka kwa kayendedwe ka system (L/min)

Chitsanzo: Tiyerekeze kuti kuyenda kwa makina ndi 64L/min ndipo liwiro la injini ndi 2000rpm. Kusuntha kwa pampu ya hydraulic kudzakhala 64/2000*1000=32cc/rev

●  Mphamvu yayikulu ya injini:Pezani mphamvu yokwanira kuchokera ku mphamvu yokwanira komanso kusamuka kwa pampu ya hydraulic

Chitsanzo: Tiyerekeze kuti mphamvu yayikulu ndi 17.5 Mpa ndipo kusuntha kwa pampu ya hydraulic ndi 32cc/rev. Mphamvu yake idzakhala 17.5*32*1.3/(2p)=116Nm (chinthuchi ndi 1.3 cholipirira zonse zomwe zatayika mu dongosolo ndipo chingasinthidwe kukhala 1.2 mpaka 1.3 ngati pakufunika).

●  Mphamvu ya injini yoyesedwa ndi mphamvu ya injini yoyesedwa:Mphamvu yofunikira ya mphamvu yogwirira ntchito pa mphamvu yayikulu iyenera kukhala kawiri kuposa mphamvu yoyenerera ya injini kapena kuchepera (gwiritsani ntchito deta yoperekedwa kuchokera ku fakitale ya injini ngati chinthu choyamba). Chifukwa kutentha kwa injini komwe kumagwiritsidwa ntchito panthawiyi kumakhala kokwera kwambiri kuposa kutentha. Tiyerekeze kuti tasankha mphamvu yoyenerera kawiri, galimoto ya cab ikhale 9.1kW* ndi liwiro loyenerera la 1500rpm pamene mphamvu yoyenerera ya injini ndi 58N-m.

*Fomula ya Mphamvu ya Injini:P(W)=T(Nm)Xw (rpmX2)π/ 60)

  ●Mphamvu Yothamanga Kwambiri:

Ngati mukupeza coefficient kt (Torque/A)=3.31 mu specification ya mota, mphamvu yayikulu ndi pafupifupi 115/3.31=35A pamene mphamvu yayikulu ndi 116N-m.

●  Sankhani Drive Yabwino:Chonde sankhani drive yoyenera malinga ndi zomwe makasitomala akufuna. Ganizirani kuti mphamvu ya driver yodzaza ndi 150% kwa masekondi 60 ndi 200% kwa masekondi atatu. Ngati kuthamanga kwa mphamvu yogwira kuli pa 17.5 Mpa yokhala ndi pampu ya hydraulic ya 32cc/rev, mphamvu yamagetsi yomwe imafunika ndi 35A.

Dziwani Ngati palibe mota yoyenera, chonde gwiritsani ntchito mota yotsatira yamphamvu kwambiri.

Chonde funsani Delta ngati muli ndi mafunso okhudza hybrid servo drive kapena kuphatikizana ndi makina anu apano.