I-3-Ton Chassis Dynamometer

Umgomo wokusebenza we-3-Ton Chassis Dynamometer

Amasondo okushayela emoto ashayela amarola amakhulu nama-axiliary ukuze ajikeleze. Uma kungekho ukushibilika endaweni yesondo nerola, isivinini esiwumugqa endaweni yerola yijubane lokushayela lemoto. Inzwa yesivinini efakwe kurola esebenzayo ikhipha isignali ye-pulse, futhi imvamisa yokushaya ilingana nesivinini serola.

Ukumelana nomgwaqo ngesikhathi sokushayela kulingisa ukulayisha kwamanje kwe-eddy, futhi inertia yokuhumusha yemoto kanye ne-inertia ejikelezayo yamasondo angashayeli kulingisa uhlelo lwe-flywheel inertia.

Lapho i-excitation current yomshini wamanje we-eddy ihlangana nenkundla kazibuthe yangaphandle ezungezayo, kukhiqizwa i-torque yokubhuleka, esabela ebusweni berola futhi isebenze kunzwa yokucindezela okumise okuka-S ngengalo yamandla. Isignali ye-analog ephumayo yenzwa ilingana nobukhulu betorque yokubhuleka.

Ngokuvumelana namathiyori aphathekayo, amandla P angabalwa ngesivinini semoto (isivinini) kanye namandla okudonsa (torque).

Izici:

1. I-chassis dynamometer ishiselwe ngamapayipi ensimbi ayisikwele kanye namapuleti ensimbi ekhabhoni ekhwalithi ephezulu, anesakhiwo esiqinile namandla aphezulu.

2. Ubuso be-roller buphathwa ngobuchwepheshe obukhethekile, nge-coefficient ephezulu yokunamathela kanye nokumelana okuhle kokugqoka;

3. Idivayisi yokumunca amandla yamanje ye-eddy epholile emoyeni enamandla amakhulu iyamukelwa, ngokusebenza okuphakeme nokufaka kalula;

4. Izingxenye zokulinganisa zisebenzisa izifaki khodi ezinemba okuphezulu nezinzwa ezinamandla, ezingathola idatha enembile nenembile;

5. Isixhumi esibonakalayo sokuxhuma isignali sisebenzisa umklamo wepulaki yendiza, oqinisekisa ukufakwa okusheshayo nokuphumelelayo kanye nedatha ezinzile nethembekile;

6. Amarola anembe kakhulu ekulinganiseni okuguquguqukayo futhi ahamba kahle.

Isicelo

I-Anche 3-ton chassis dynamometer iklanywe futhi ikhiqizwa ngokuqinile ngokuhambisana namazinga kazwelonke aseShayina GB 18285 Imikhawulo nezindlela zokulinganisa zokukhipha ukungcola okuphuma ezimotweni zikaphethiloli ngaphansi kwezimo zokungenzi lutho ezinamajubane amabili nezimo zemodi yokushayela emfushane, Imikhawulo ye-GB 3847 nezindlela zokulinganisa zokukhishwa kwegesi. kusuka ezimotweni zikadizili ngaphansi kokusheshiswa kwamahhala kanye nomjikelezo we-lug down, kanye nokucaciswa kwezisetshenziswa ze-HJ/T 290 kanye nezidingo zokulawula ikhwalithi zokuhlolwa kokukhipha umoya wezimoto zikaphethiloli ngemodi elayishiwe emfishane, i-HJ/T 291 Ukucaciswa kwezisetshenziswa kanye nezidingo zokulawula ikhwalithi zemishini kaphethiloli ukuhlolwa kwe-emission kumodi yokulayisha eqinile, kanye nokucaciswa kokulinganiswa kwe-JJ/F 1221 kwama-chassis dynamometers okuhlola ukukhishwa kwezimoto. I-Anche chassis dynamometer inengqondo ekwakhiweni kwayo, iqinile futhi ihlala isikhathi eside ezingxenyeni zayo, inesilinganiso esinembile, ilula ekusebenzeni, ihlanganisa yonke imisebenzi yayo, futhi icacile ekubonisweni. Imiphumela yokulinganisa nolwazi lwesiqondiso lungaboniswa esikrinini se-LED.

I-Anche chassis dynamometer ifanele izimboni nezinkambu ezahlukene, futhi ingasetshenziswa emakethe yangemuva yezimoto ukuze igcinwe isesimweni esihle futhi ixilongwe, kanye nasezikhungweni zokuhlola izimoto ukuze zihlolwe imoto.

Amapharamitha we-3-Ton Chassis Dynamometer