Dynamometer - kuyera simba remotokari
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Dynamometer - kuyera simba remotokari

Chimiro cheDynamometer - chivako chinobvumira kuyerwa kwesimba remotokari, iwo injini, midhudhudhu, karoti, nezvimwe. Iwo masitendi anogona kuverengerwa maererano nezvikamu zviviri:

  • mhando yemidziyo inoiswa (auto, moto, injini zvakasiyana)
  • mhando yemira (mutoro, inertial, yakasanganiswa)

Ngatinyatsoongororai mhando yega yega yedhiamometer.

Dynamometer - kuyera simba remotokari

Dynamometer yekuyera simba remotokari

Inertial kumira

Kuti zvive nyore, isu tinokurudzira kumwe kuongorora kwekutungamira pachiteshi chemota. Uye saka, chimiro chimiro chemafuremu, pakutanga kutarisa zvakafanana nekusimudza, asi nekuvapo kwemadhiramu (rudzi rweanodzungudza) munzvimbo dzinofanirwa kuve nemavhiri emota. Kana isu tanga tichitaura pamusoro penzvimbo yemudhudhudhu, ipapo dhiramu rimwe rinokwana ipapo, nekuti mudhudhudhu une vhiri rekutyaira. Kune yekumberi / kumashure-vhiri rekutyaira mota, madhiramu maviri akakwana, hazvo, kune ese-mavhiri anotyaira, simiro ine ina madhiramu inodiwa.

Dynamometer - kuyera simba remotokari

Simba remamita simiti yemidhudhudhu

Mota inoisa mavhiri pane ngoma, sekutonga, giya repamusoro rinotungidzwa uye mavhiri emota anotanga kutenderera madhiramu. Nomuzvarirwo, madhiramu akakurisa, zvinonyanya kuomesa kuamisa. Nekudaro, injini inoshandura kumhanya kwayo kubva kune yakaderera kusvika kune yepamusoro, zvimwe zvese zviyero zvinoitwa nekombuta, semuenzaniso, kumhanya kwekutenderera uye nguva yakashandiswa pakutenderera. Kubva pano torque inoverengwa. Uye kare kubva panguva yatinowana injini simba mota.

Zvino nezve zvakanaka nezvayakaipira zverudzi urwu:

Pros:

  • kuve nyore kwekugadzira, saka mutengo usingadhuri;
  • kugona kufunga nezvekurasikirwa kwesimba nekuda kwekukonana kwekutapurirana;
  • iko kugona kuongorora parameter senge iyo yekuvaka mhando yeinjini uye padanho rekumhanya kwayo mukati.

Cons:

  • hapana mukana wekuyera zvinongedzo mune yakamira mamiriro, i.e. pakumhanya chaiko
  • iyo yakakura simba, iyo yakaderera kuyerwa kwechiyero (izvi zvinokonzerwa nekuti nekuwedzera kwesimba, nguva ye-spin-up yezvigubhu inowedzera, saka, nguva yekuyera inoderera - kururamisa kunoderera)

Load kumira

Nzvimbo yekutakura ndeye yakanyanya kufanana neinertial imwe, asi ine zvakwakanakira zvinoverengeka. Chekutanga, madhiramu ane huwandu hwakasiyana, uye kutenderera kwemadhiramu kunoitwa kuburikidza nekombuta. Nei izvi zvichiitwa? Kunyanya kuitira kuti ugadzire kugona kuchengetedza mota iri yenguva dzose rpm, iine imwe kona yekuvhura kwekupokana. Izvi zvinonyanya kugadzirisa iko kurongeka kwekutsvaira uye mafuta ekufambisa sisitimu munzvimbo yese rev rev.

Dynamometer - kuyera simba remotokari

Kuyerwa kwesimba remotokari

Imwe yemabhenefiti akakosha emutoro wemutoro ndiko kuvapo kwayo mota, iyo inogona kuvhuna mavhiri, uye zvinopesana, kuvakurumidzisa (ndiko kuti, tinowedzera injini kumhanya kuburikidza nekutapurirana). Iyo inodzorwa chishandiso inogona kuve yemagetsi, hydraulic uye kukakavara. Iyi nzira inobatsira kwazvo pakuseta idle, coasting.

Kukanganisa:

  • kuvaka kwakaoma;
  • high cost;
  • kuoma kuyera kukakavara kurasikirwa.

Yakabatanidzwa dynamometer

Chaizvoizvo, inounganidza ese mashandiro emhando mbiri dzakapfuura, ichiva mhinduro yepasirese, asi nemari yakawanda.

Mibvunzo nemhinduro:

Chii chinonzi dynamometer? Ichi chishandiso chakagadzirirwa kuverenga torque uye simba remota. inoshandiswawo kugadzirisa injini.

Dynamometer inoshanda sei? Mota inoiswa pairi. Iwo ma roller ari pasi pemavhiri anozvimiririra anowedzera mutoro pamavhiri ekutyaira kusvikira injini yekupisa yemukati yasvika pakumhanya kwakaiswa (mavhiri haakurumidze kana kubhureka).

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