Dynamometer yeBrake Pad yeMota - Rudzi B
Kushandiswa:
Brake ndeimwe yezvinhu zvakakosha pakutyaira mota zvakachengeteka, uye mashandiro ayo ane chekuita zvakanyanya nekuchengetedzeka kwekutyaira uye mashandiro emagetsi emotokari. Kazhinji, mashandiro emabrake anoedzwa zvichienderana nemitemo yekuyedza yakatarwa nemasangano ane masimba. Nzira dzekuedza dzinosanganisira kuyedza sampuli diki uye kuyedza inertial bench. Kuyedza sampuli diki kunoshandiswa kutevedzera saizi nemaumbirwo emabrake, zvichikonzera kunyatsojeka kwakaderera asi mutengo wakaderera. Anowanzo shandiswa pakuyera zvinhu zvekukweshana, kudzora mhando, uye kugadzira zvigadzirwa zvitsva.
Chinoyera mabhureki ndicho chinonyatsoratidza hunhu hwebhureki, chinogona kuratidza mashandiro ebhureki uye zvishoma nezvishoma chave chinhu chikuru chekuongorora hunhu hwebhureki. Chinogona kuyedza masisitimu emabhureki munzvimbo inodzorwa inoratidza mamiriro chaiwo ezvinhu.
Kuedzwa kwemabhureki emota neDynamometer kutevedzera maitiro ekubhureka kwemota, izvo zvinoedza kushanda zvakanaka kwebhureki, kugadzikana kwekupisa, kupfeka kwejira, uye simba remabhureki kuburikidza nekuyedzwa kwebhenji. Nzira iripo pasi rose ndeyekutevedzera mamiriro ekubhureka ebhureki uchishandisa inertia yemechanical kana inertia yemagetsi, kuitira kuyedza mashandiro ayo akasiyana. Iyi split type dynamometer yakagadzirirwa kuyedza mabhureki emota dzevatakuri.
Zvakanakira:
1.1 Chishandiso chinoparadzaniswa nepuratifomu yekuedza kuderedza kukanganiswa kwekudengenyeka kwemushandi uye ruzha pamuedzo.
1.2 Chinobhururuka chiri panzvimbo ine denderedzwa remubato mukuru, izvo zviri nyore kupatsanurwa uye kushanda kwakasimba.
1.3 Bhenji rinoshandisa silinda yemagetsi yeservo kuti rifambise silinda huru yebhureki. Sisitimu iyi inoshanda zvakadzikama uye zvakavimbika uye ine kudzorwa kwakasimba kwekumanikidzwa.
1.4 Software iyi inogona kushandisa zviyero zvakasiyana-siyana zviripo, uye inoshanda zvakanaka pakugadzirisa mafambiro emagetsi. Vashandisi vanogona kuunganidza mapurogiramu ekuyedza vega. Sisitimu yekuyedza ruzha inogona kushanda yega pasina kuvimba nepurogiramu huru, iyo iri nyore kutarisirwa.
1.5 Miyedzo inogoneka: AK-Master, SAE J2522, ECE R90, JASO C406, ISO 26867, GB-T34007-2017 bvunzo nezvimwewo.
Ruzivo rweChigadzirwa
| Main Technical parameters | |
| Injini huru | Chimiro chakapatsanurwa, muviri mukuru nepuratifomu yekuyedza zvakaparadzaniswa |
| Simba remota | 200 KW (ABB) |
| Rudzi rwemota | Mota yeAC frequency speed regulation, yakazvimiririra inotonhorera nemhepo |
| Kumhanya kwenzvimbo | 0 - 2000 rpm |
| Nguva dzose torque range | 0 kusvika 990 rpm |
| Simba risingaperi | 991 kusvika 2000 rpm |
| Kururama kwekudzora kumhanya | ± 0.2%FS |
| Kurongeka kwekuyera kumhanya | ± 0.1%FS |
| Kutakura zvinhu zvakawandisa | 150% |
| Mutongi wekumhanya kwemota | ABB 880 dzakatevedzana, simba: 200KW, tekinoroji yekudzora DTC yakasarudzika |
| Sisitimu yeInertia | |
| Bvunzo yebhenji rekuyedza inertia | Kurema kunenge 10 kgm2 |
| Kusagadzikana kwemuchina zvishoma | Kurema kunenge 10 kgm2 |
| Chinobhururuka chine simba chinotenderera | 80 kgm2* 2+50kgm2* 1 = 210kgm2 |
| Kusagadzikana kwemuchina kwakanyanya | 220 kgm2 |
| Max. Analog inertia yemagetsi | 40 kgm2 |
| Analog inertia range | 10-260 kgm² |
| Kurongeka kwekudzora kweanalog | Chikanganiso chikuru ±1gm² |
| |
| Kumanikidzwa kukuru kwebhureki | 20MPa |
| Kukwira kwesimba kwakanyanya | 1600 bhaa/sekondi |
| Kudzvinyirirwa kwekudzora kumanikidzwa | < 0.25% |
| Kudzora kumanikidzwa kwakasimba | Inobvumira kupinda kwehurongwa hwekudzora kumanikidzwa kunogoneka |
| Torque yebhureki | |
| Tafura inotsvedza ine sensor yekuyera torque, uye huwandu hwakazara hwese | 5000Nm |
| Kururama kwekuyera | ± 0.1% FS |
| |
| Kuyera nzvimbo | 0 ~ 1000℃ |
| Kururama kwekuyera | ± 1% FS |
| Rudzi rwemutsetse wekubhadharisa | K-rudzi rwe thermocouple |
| Nzira inotenderera | Kupfuura nepakati pemhete yemuunganidzi 2 |
| Nzira isingatenderere | Mhete 4 |
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