Tachometer yemota - ndeyei uye ndeyei

Tachometer yemota

Padhuze nespeedometer iri padashboard remota dzese dzamazuvano tachometer. Vamwe vanhu vanotenda zvisirizvo kuti chishandiso ichi hachina basa kune wepakati mutyairi. Muchokwadi, iyo tachometer inoita basa rakakosha mukushanda kwakakodzera kweinjini.

Mudziyo unoshanda sei, vakaita sei, tachometer yakabatana sei nekushanda kwakanaka kwemota uye kuti ungaiisa sei nemazvo Zvizhinji pane izvi zvakare mukuongorora kwedu.

Chii chinonzi tachometer yemota

Tachometer chishandiso chakabatana injini crankshaft, kuyera kuwanda kwekutenderera kwayo. Inotaridzika segeji ine museve uye chiyero. Kazhinji kazhinji, mashandiro echishandiso ichi anoshandiswa nevatyairi vanofarira kutyaira nekukurumidza. Pane yekudhirowa manyore kana otomatiki kutapurirana mumanyorerwo maitiro, zvinokwanisika "kutenderedza" injini kusvika pazasi revs kuitira kuti uwane akanakisa masimba kana uchichinja magiya.

Heano zvimwe zvikonzero nei tachometer ichidikanwa mumotokari yega yega.

1. Kushanda kwemukati injini yemoto padanho rakadzikira (kusvika 2000 rpm) zvakanyanya kudzikisa kushandiswa kwemafuta, asi izvi zvinokonzeresa matambudziko anotevera. Semuenzaniso, kana uchisimuka, mota iri pasi pemutoro unorema. Iko kusanganiswa kwemafuta mukamuri yemoto inoparadzirwa zvisina kufanira, kubva kwazvinopisa zvisina kunaka. Nekuda kweizvozvo - kuumbwa kwesosi pane humburumbira, spark plugs uye mapistoni. Pakuderedza kumhanya, pombi yemafuta inogadzira yakaringana kumanikidza kuzodza injini, kunobva iyo nzara yemafuta, uye magungano ecrankshaft anokurumidza kupera.
2. Kuenderera mberi kwekushanda kweinjini pakuwedzera kumhanya (kupfuura 4000) hakungotungamidze kuwanda kwemafuta, asi zvakare kunoderedza zviwanikwa. Mune ino modhi, injini yemukati inopisa inopisa, mafuta anorasikirwa nemidziyo, uye zvikamu zvinokurumidza kutadza. Nzira yekuona yakanakisa chiratidzo mukati mekuti iwe unogona "kudzorera" mota?

Kune izvi, vagadziri vanoisa tachometer mumotokari. Iyo yakanakisa chiratidzo cheiyo mota inofungidzirwa kunge iri pamatanho kubva pa1 / 3 kusvika pa3 / 4 revolutions, apo mota inopa simba rakawanda (ichi chiratidzo chinoratidzwa mune zvinyorwa zvehunyanzvi zvemuchina).

Iyi nguva yakasarudzika pamota yega yega, saka mutyairi anofanirwa kutungamirirwa kwete chete neruzivo rwevaridzi ve "kurwa zvekare", asi nemazano emugadziri. Kuti uone kukosha uku, chiyero chetachometer chakakamurwa kuita matunhu akati wandei - girini, yero (dzimwe nguva iri gaka risina ruvara pakati pegirini uye tsvuku) uye tsvuku.

Iyo yakasvibirira zone yeiyo tachometer sikero inoratidza iyo hupfumi maitiro emota. Muchiitiko ichi, mota ichave ine masimba akasimba. Kana tsono ichienda kunotevera zone (kazhinji iri pamusoro 3500 rpm), injini inoshandisa mafuta akawanda, asi panguva imwechete inovandudza simba rakakura. Izvo zvinodikanwa kuti uwedzere kumhanya uku, semuenzaniso, panguva yekupfuura.

Munguva yechando, tachometer zvakare yakakosha, kunyanya panguva yekudziya injini ine carburetor. Muchiitiko ichi, mutyairi anogadzirisa huwandu hwekuchinja ne "choke" lever. Zvinokuvadza kudziisa injini nekumhanya kwakanyanya, nekuti zvinobuda kune tembiricha yekushandisa zvinofanirwa kuitwa mushe (verenga nezve tembiricha yekushandisa yeinjini mune imwe yakatarwa chinyorwa). Zvakanyanya kuoma kuziva chiratidzo ichi nekurira kweinjini. Izvi zvinoda tachometer.

Mota dzazvino uno dzinodzora kuwedzera / kuderera kwema revs pachavo mukugadzirira injini yerwendo. Mumota dzakadai, mudziyo uyu unobatsira mutyairi kuti aone nguva yekumhanya shanduko.

Kuti uwane ruzivo rwekuti ungatarise sei kuverenga kwetachometer paunenge uchityaira, ona vhidhiyo:

Kufambisa ne tachometer uye speedometer

Sei uchida tachometer

Kuvapo kwechigadzirwa ichi hakukanganisi mashandiro emota uye nehurongwa hwayo hwayo. Asi, chishandiso chinobvumira mutyairi kudzora mashandiro emota. Mumotokari dzekare, kumhanya kweinjini kwaigona kuonekwa nezwi.

Iyo yakawanda kwazvo mota dzemazuvano dzine ruzha rwekusarudzika, nekuda kwekuti kunyangwe kurira kweinjini hakunzwike. Sezvo iko kushanda kweinjini kumhanya kwakazara kuchizadza nekukundikana kwechikwata, iyi paramende inofanira kuongororwa. Imwe yemamiriro ezvinhu umo chishandiso chinenge chiri kubatsira kusarudza nguva yekuchinja kumusoro kana pasi giya kana uchimhanyisa mota.

Nechinangwa ichi, tachometer yakaiswa mune iyo dashboard, yakagadzirirwa imwe mota. Ichi chishandiso chinogona kuratidza huwandu hwakanakisa hwekumukira kwechikamu chakapihwa, pamwe neiya inonzi mhiri mutsvuku. Yakareba-nguva mashandiro emukati injini yemagetsi isingadiwe mune ino chikamu. Sezvo injini yega yega iine yayo yekumhanyisa yekumhanyisa miganho, iyo tachometer inofanirwa zvakare kuenzaniswa nemiparamende yeyuniti simba.

Mashandiro anoita mudziyo

Tachometers inoshanda zvinoenderana nechirongwa chinotevera.

• Iyo yakavhurwa kupisa system inotanga injini... Iyo yemhepo-mafuta musanganiswa mukamuri yemoto yakabatidzwa, iyo inotyaira matanda ekubatanidza eboka repiston. Ivo kutenderera injini crankshaft. Zvichienderana nemhando yemidziyo, sensor yayo yakaiswa pane inodiwa mota yuniti.
• Iyo sensor inoverenga iyo crankshaft yekumhanya chiratidzo. Iyo zvino inogadzira pulses uye inovaendesa kune iyo yekudzivirira unit unit. Ikoko, chiratidzo ichi chinoita kuti museve utyaire (unoufambisa uchienda pachikero), kana kupa kukosha kwedhijitari kunoratidzwa pachiratidziri chinoenderana chedashboard.

Iyo yakanyanya kujeka musimboti wekushandisa kwechigadzirwa kunoenderana nekushandurwa kwayo. Kune akasiyana akasiyana madhizaini akadaro. Ivo vakasiyana kubva kune mumwe neumwe kwete kwete zvekunze chete, asi zvakare munzira yekubatana, uye zvakare nenzira yekugadzirisa data.

Tachometer dhizaini

Ese tachometer akaparadzaniswa nenzira dzakasiyana muzvikamu zvitatu.

1. Zvokuimba. Nadzurudzo iyi inoshandiswa yekare motokari uye midhudhudhu. Chikamu chikuru mune iyi tambo. Kune rimwe divi, rinobatanidza kune camshaft (kana kune crankshaft). Iwo mumwe mugumo wakagadziriswa mune yekugamuchira michina iri kuseri kwechiyero chechigadzirwa.

Munguva yekutenderera kweiyo shaft, iyo yepakati musimboti inotendeuka mukati meiyo casing. Iyo torque inopfuudzwa kumagiya akasunganidzwa nemuseve, unoiisa mukufamba. Kakawanda, michina yakadaro yakaiswa pane yakaderera-kumhanya mota, saka chiyero mavari chakakamurwa kuita zvikamu zvine kukosha kwe250 rpm. imwe neimwe.

2. Analog. Ivo vakapakata michina ine makore anopfuura makumi maviri ekuberekwa. Yakagadziridzwa sarudzo yakaiswa pane yemazuva ano bhajeti mota. Nekuona, shanduko iyi yakafanana chaizvo neiyo yapfuura. Iyo zvakare ine denderedzwa chikero nemuseve unofamba pairi.

Musiyano mukuru pakati peanalog tachometer uye mechiniki tachometer iri muchimiro chekumhanyisa chiratidzo. Midziyo yakadaro ine maodhi mana.

• Switch. Iyo inosangana kune crankshaft kana kune camshaft kuti uverenge iyo rpm.
• Magnetic coil. Iyo yakaiswa mune tachometer dzimba. Chiratidzo chinogamuchirwa kubva kune iyo sensor, iyo inoshandurwa kuita magnetic field. Anenge ese maanorog sensors anoshanda zvinoenderana nemutemo uyu.
• Miseve. Iyo yakagadzirirwa neimagineti diki iyo inopindirana kusimba remunda unogadzirwa mucoil. Nekuda kweizvozvo, museve wakatsauswa kuenda padanho rakakodzera.
• Zviyero. Kupatsanurana kwazviri kwakafanana neakafanana neanogadzira analogue (mune zvimwe zviitiko iri 200 kana 100 rpm).

Mhando dzekushandisa dzakadai dzinogona kuve dzakajairika uye dziri kure. Muchiitiko chekutanga, ivo vakaiswa mudhibhodhi padyo nespeedometer. Yechipiri nadzurudzo inogona kuiswa mune chero yakakodzera nzvimbo padheshibhodhi. Chaizvoizvo, ichi chikamu chemidziyo chinoshandiswa kana muchina usina kugadzirirwa nedhizaini yakadaro kubva kufekitori.

3. Zvemagetsi. Rudzi urwu rwechigadzirwa runoonekwa serakarurama kwazvo. Izvo zvine huwandu hukuru hwezvinhu zvichienzaniswa nesarudzo dzakapfuura.

• Imwe sensor inoverenga kutenderera kweiyo shaft iyo yaiswa. Iyo inogadzira pulses iyo inopfuudzwa kune inotevera node.
• Iyo processor inogadzirisa iyo data uye inoendesa iyo chiratidzo kune optocoupler.
• Optocoupler inoshandura mafungiro emagetsi kuita zviratidzo zvemwenje.
• Ratidza. Inoratidza chiratidzo chinonzwisiswa nemutyairi. Dhata inogona kuratidzwa chero muchimiro chenhamba kana muchimiro chechidimbu chakapedza degree nemuseve.

Kazhinji mumotokari dzazvino, iyo tachometer yedhijitari inosunganidzwa neiyo yemagetsi control unit yemota. Kudzivirira mudziyo kubva pakushandisa bhatiri simba kana kuvesa kwadzima, zvinobva zvadzima.

Mhando nemhando dzetachometers

Kune matatu marudzi matatu ematajimendi akazara:

• Mechanical mhando;
• Analog mhando;
• Dhijitari mhando.

Nekudaro, zvisinei nerudzi, tachometers inogona kuve yakajairika uye iri kure zvinoenderana nenzira yekumisikidza. Iyo element iyo inogadzirisa iyo crankshaft kumhanya inonyanya kuiswa munzvimbo yayo iripedyo, kureva, padyo neiyo flywheel. Kazhinji kubata kwacho kwakabatana neiyo coil yekuvesa kana kune iyo crankshaft sensor yekubata.

Zvokuimba

Yokutanga nadzurudzo tachometers aingova zvokuimba. Chishandiso chayo chinosanganisira tambo yekutyaira. Rimwe kumagumo neslider rinobatana kune camshaft kana crankshaft uye imwe yacho kune tachometer gearbox.

Iyo torque inopfuudzwa kune iyo gearbox, iyo inotyaira iyo magnetic mashini. Izvo, zvakare, zvinokanganisa iyo tachometer tsono nemari inodikanwa. Rudzi urwu rwechigadzirwa rune kukanganisa kukuru (kusvika pamazana mashanu eminpm). Izvi zvinokonzerwa nekuti iyo tambo inokanganisa kana ichichinjisa simba, izvo zvinokanganisa iwo chaiwo maitiro.

Analog

Imwe yemhando yepamusoro muenzaniso tachometer. Nechokunze, yakafanana zvikuru neshanduro yapfuura, asi inosiyana musimboti wekutumira kukosha kwetoriki kune dhiraivha dhiraivha.

Chikamu chemagetsi chemuchina chakabatana necrankshaft position sensor. Kune magnetic coil mukati me tachometer iyo inodzora tsono nemari inodiwa. Tachometers dzakadaro zvakare dzine mhosho huru (kusvika ku500 rpm).

Dhijitari

Iyo ichangoburwa modification yetachometers idigital. Turnovers inogona kuratidzwa seinopenya nhamba. Mune mamwe mamodheru epamberi, kudhirowa chaiko nemuseve kunoratidzwa pachiratidziri.

Chishandiso chakadaro chakabatana zvakare kune crankshaft sensor. Chete panzvimbo yemagineti coil, microprocessor inoiswa muiyo tachometer unit, iyo inoziva masaini anobva ku sensor uye inoburitsa kukosha kwaienderana. Iko kukanganisa kwemidziyo yakadaro ndiyo idiki - inenge 100 revolutions paminiti.

Yakasimbiswa

Aya ndiwo maTimeter akaiswa mumotokari kubva kufekitori. Mugadziri anosarudza shanduko iyo inoratidza iyo rpm kukosha sezvazvinogona uye kuratidza iwo akanyanya parameter anotenderwa kune yakapihwa mota.

Aya maachmeter ndiwo akaomesesa kugadzirisa nekutsiva nekuti akaiswa mudashboard. Kudzima uye kumisikidza chishandiso chitsva, zvinodikanwa kuti ubvise iyo yakazara dhibhodhi, uye dzimwe nguva kunyangwe dhibhodhi (zvinoenderana nemota yemota)

Kure

Zviri nyore kwazvo nematachometer ari kure. Ivo vanoisirwa chero kupi pane mota koni chero uko mutyairi anoda. Midziyo yakadaro inoshandiswa mumachina umo tachometer isina kupihwa kubva kufekitori.

Kazhinji kazhinji, akadaro madhijitari kana angangoita analogog, nekuti nzvimbo yadzo haibvi pakureba kwetambo. Chaizvoizvo, tachometer dzakadai dzinoiswa padhuze padheshibhodhi. Izvi zvinobvumira mutyairi kudzora injini kumhanya pasina kutsauswa kubva munzira.

Nzira yekushandisa sei ruzivo rwe tachometer?

Iko kuverenga kwetachometer kunobatsira mutyairi kufamba mumamiriro akasiyana. Chokutanga pane zvose, chigadzirwa ichi chinobatsira kuti chisaunza chikwata chemagetsi kune zvakakosha. Iyo yakanyanya kumhanya inobvumirwa chete kana paine emergency operation. Kana iwe uchigara uchishanda mota mune iyi modhi, inotadza nekuda kwekupisa.

Iyo tachometer inosarudza panguva ipi yaunogona kushandura kune yakakwirira kumhanya. Vatyairi vane ruzivo vanoshandisawo tachometer kuchinjika kuenda kune yakaderera giya (kana iwe ukabatidza kusarerekera uye kudzoreredza giya risingaite, mota inoruma nekuda kwekumhanya kwekutenderera kwemavhiri ekutyaira zvishoma pane yaaitenderera kare).

Kana iwe ukatarisa nemazvo pakuverenga tachometer, unogona kuderedza kushandiswa kwemafuta (iyo sport mode ine kazhinji yakakwira rpm inotoshandisa mamwe mafuta). Kuchinja kwegiya panguva inokubvumirawo kuti uwedzere hupenyu hwekushanda hwezvikamu zveboka re-cylinder-piston kana kusarudza nzira yekutyaira yakakodzera.

Tachometers kubva kumhando dzakasiyana dzemotokari hazvishanduke, nekuti zvinhu izvi zvinogadzirwa kune chaiwo marudzi einjini uye mota.

Iyo tachometer yakabatana sei ne auto sensors

Kana uchitenga tachometer nyowani, mutyairi anogona kuona kuti hapana chakaparadzaniswa sensor mune kit. Muchokwadi, chigadzirwa hachina kuiswa neyakajairwa sensor, iyo yakaiswa pane mota shaft. Iko hakuna kana kudikanwa kwaro. Izvo zvakaringana kubatanidza waya kune imwe yeanotevera sensors.

• Crankshaft sensor. Iyo inogadzirisa chinzvimbo chemakoroni muiyo 1 humburumbira hweinjini uye inopa simba remagetsi. Iyi chiratidzo inoenda kumagineti coil kana kune processor (zvinoenderana nerudzi rwechigadzirwa). Ikoko, simba rinoshandurwa kuita kukosha kwakaringana uye rinoratidzwa pachikero kana kufona.

• Idling sensor (vharafu XX ndeyechokwadi). Muinjini dzejekiseni, inova nebasa rekupa mweya kune yakawanda yekudyiwa, ichipfuura vharuvhu yekudonha. In carburetor engines, ino regulator inodzora kugoverwa kwemafuta kune idle chiteshi (kana ichimisa injini, inodambura kuyerera kwepeturu, uko kunotungamira kuhupfumi hwemafuta). Nehuwandu hwemafuta hunogadziriswa nevhavha, kumhanya kweinjini kunoonekwawo.

• ECU. Tachometer dzemazuva ano dzakabatana necomputer control unit, iyo inogashira masaiti kubva kuma sensors ese akabatana neinjini. Iyo yakawanda data inouya mukati, iyo yakanyatsojeka zviyero zvichave. Mune ino kesi, iyo chiratidzo ichatamirwa ine hushoma kukanganisa.

Kukanganisa kukuru

Kana tsono ye tachometer isingatsauki panguva yekushanda kweinjini (uye mune dzakawanda dzekare dzemotokari chigadzirwa ichi hachina kupiwa zvachose), mutyairi achafanirwa kuona kumhanya nekutinhira kwejini inopisa mukati.

Chiratidzo chekutanga chekusashanda mukushanda kwe mechanical (analog) tachometer kukanganisa kwekufamba kwakanaka kwemuseve. Kana ikajamba, kusvetuka, kana kusvetuka / kudonha zvakanyanya, saka unofanirwa kuongorora kuti sei tachometer ichiita nenzira iyi.

Hezvino zvekuita kana tachometer isingashande nemazvo:

• Tarisa tambo yemagetsi (yedhijitari kana analog modhi) - iyo yekubata inogona kunyangarika kana yakaipa;
• Edza iyo voltage mu-on-board network: inofanira kunge iri mukati me12V;
• Tarisa kuonana kwetambo yakaipa;
• Tarisa kuti pane fuse yakavhuvhuta.

Kana pasina malfunctions akaonekwa mu-on-board network, saka dambudziko riri mu tachometer pachayo (mune mechanical chikamu).

Zvikonzero uye mhinduro

Heino maitiro ekugadzirisa zvimwe tachometer malfunctions:

• Ikoko hakuna magetsi mumutambo we tachometer - tarisa kutendeseka kwetambo uye hutano hwekubatana pazviteshi. Kana tambo yakaputsika ikaonekwa, saka inofanira kutsiviwa;
• Iyo sensor drive inokanganiswa - iyo sensor inofanira kutsiviwa;
• Kana, kana uchitanga mota, museve haungotenderere, asi zvinooneka unotsauka munzira yakapesana, ichi chiratidzo chekudzoserwa kwepolar kwechishandiso. Kuti abvise mhedzisiro iyi, zvakakwana kushandura waya.

Museve unogona kumhanya zvisina kuenzana mune zvinotevera zviitiko:

• Yakaderera yakabuda voltage pane sensor. Kana iyo voltage iri munharaunda yakarurama, ipapo sensor inofanira kuchinjwa.
• Debris yakawira mumagnetic clutch (inoshanda kune analogue tachometers) kana kuti demagnetized.
• Chirema chavepo mumechanical drive. Kana, injini yakadzimwa, museve ukatsauka kupfuura mucherechedzo 0, ipapo chitubu chinofanira kutsiviwa kana kukotama.

Muzviitiko zvakawanda, kukanganisa mu tachometer pachayo hakubviswi nenzira ipi zvayo, saka chikamu chinotsiviwa neimwe itsva. Kuti ave nechokwadi chokuti chikanganiso chiri mu tachometer, tachometer inozivikanwa yekushanda inoiswa panzvimbo payo uye kushanda kwayo kunotariswa.

Kana iyo yakakosha zvakare isiriyo kana museve uchishanda zvakafanana, saka dambudziko harisi mu tachometer, asi mune-bhodhi network. Kutsauka mukuverenga tachometer kubva pane zvakajairwa kunobvumirwa muhuwandu kubva pa100 kusvika ku150 rpm.

Kana iyo motokari yakashongedzerwa ne-on-board komputa, zvino kana tachometer isingashande, iyo inoenderana kukanganisa kodhi ichaonekwa paBC skrini. Kana museve uchifamba zvakanyanyisa, twitches, pulsates, ichi chiratidzo chekukundikana kwetachometer sensor - inofanira kutsiviwa.

Iko kukanganisika kukuru kwetachometers

Iko kusashanda kwetachometer kunogona kutongwa nezviratidzo zvinotevera:

• Pakumhanya kweinjini inopisa yemukati, museve unogara uchichinja paumire, asi unonzwa kunge injini inomhanya zvakanaka.
• Iyo chinongedzo hachichinje, kunyangwe iyo yekuwedzera yekumhanyisa yakadzvanywa zvakanyanya.

Muchiitiko chekutanga, iwe unofanirwa kuve nechokwadi chekuti kusashanda kuri chaizvo mune iyo tachometer, uye kwete mune yekutsvaira system kana peturu kuinjini. Kuti uite izvi, simudza hood uye teerera kune injini. Kana ichishanda mushe, uye museve ukachinja nzvimbo yawo, saka unofanirwa kutarisisa mudziyo pachayo.

Chikonzero chikuru chekutadza kushanda kweanalog uye edhijitari mamodheru kupunzika kwekubatana mudunhu remagetsi. Chekutanga pane zvese, iwe unofanirwa kutarisa mhando yematare ekubatanidza. Kana ivo vakagadzirwa nerubatsiro rwe "kumonyanisa", saka zvirinani kugadzirisa zviyero uchishandisa yakakosha terminal inosunga nemabhaudhi uye nzungu. Vese vanobata vanofanirwa kucheneswa.

Chinhu chechipiri chekutarisa kuvimbika kwetambo (kunyanya kana dzisina kugadziriswa uye dziri padyo nezvinhu zvinofamba). Maitiro acho anoitwa uchishandisa muyedzo.

Kana iyo yakajairwa diagnostics isina kuratidza kutadza kushanda, saka unofanirwa kubata auto auto magetsi. Ivo vanozotarisa mashandiro ezvimwe zvikamu zvinobatanidzwa kuyera injini kumhanya.

Kana iyo mota ine michina tachometer, ipapo panogona kuve nekuputsika kumwe chete mairi - kukundikana kwekutyaira kana tambo yacho pachayo. Dambudziko rinogadziriswa nekutsiva chikamu.

Ungasarudza sei tachometer

Imwe nadzurudzo yetachometers ine zvayakanakira nezvayakaipira.

• Mechanical mamodheru ane hombe yekuverenga kukanganisa (zvinosvika 500 rpm), saka iwo haatombo shandiswa. Chimwe chinokanganisa kupfeka kwechisikigo kwemagiya uye tambo. Kutsiva zvinhu zvakadaro inogara iri basa rakaoma. Sezvo tambo ichi chakagadzirwa netambo yakakombama, nekuda kwemusiyano mukumonyanisa, iyo RPM ichagara ichisiyana neicho chaicho.
• Iko kukanganisa kwemhando dzeanalogog kuri zvakare mukati me500 rpm. Chete kana tichienzanisa neyekutanga vhezheni, ichi chishandiso chinoshanda zvakanyanya, uye iyo data ichave iri padyo padyo nechiratidzo chaicho. Kuti mudziyo ushande, zvakakwana kuti ubatanidze tambo kumatunhu emagetsi. Chigadzirwa chakadai chakaiswa munzvimbo yakatarwa padheshibhodhi kana senhengo yakazvimiririra (semuenzaniso, pambiru yegirazi yemhepo kuitira kuti uone shanduko mumatanho ane maonero ekuona).
• Midziyo yakanyatsorongeka ndeyekugadziridzwa kwemagetsi, nekuti anoshanda chete pamasaini emagetsi. Iko chete kukanganisa kwekushandurwa uku iruzivo rwunoratidzwa pane kuratidzwa. Uropi hwemunhu hunogara huchishanda nemifananidzo. Kana mutyairi akaona nhamba, huropi hunofanirwa kugadzirisa ruzivo urwu uye kuona kana rwunoenderana neparamende inodiwa, kana zvisiri, yakawanda sei. Iko museve pachikero chakapedza kudzidza kunoita kuti maitiro acho ave nyore, saka zviri nyore kuti mutyairi aone sensor yesero uye nekukurumidza agadzirise shanduko yayo. Kune izvi, mota zhinji dzazvino uno dzakashongedzerwa kwete nedhijitari tachometers, asi nekugadziridzwa nechero chiyero nemuseve.

Kana tachometer yakajairwa ikashandiswa mumota, saka kana pakaitika kuputsika, unofanira kutenga imwecheteyo. Kashoma kwazvo kuti mudziyo ukwane kubva kune imwe mota kuenda kune imwe. Kunyangwe iyo geji ikaiswa mune chaiyo yekumusoro slot, ichave yakagadzirirwa kuverenga imwe mota, uye idzi sarudzo dzinogona kusiyana nefekitori. Kana chishandiso chikaiswa kubva kune imwe mota, icho chinofanirwa kuchinjiswa mukuita kweiyi ICE.

Zvakawanda zviri nyore nemhando dziri kure. Kazhinji kazhinji ivo vanoshandiswa mumotokari dzisina kushongedzwa nemidziyo yakadaro. Semuenzaniso, idzi mota dzekare, mamwe emazuva ano bhajeti kana subcompact mamodheru. Zadzisa nemidziyo yakadaro pachave negomo rekumisikidza padashboard.

Tachometer yekumisikidza nzira

Usati wanzwisisa dhayamita yekubatanidza yemamita, iwe unofanirwa kuyeuka: kumisikidzwa pane peturu injini kwakasiyana nekuisirwa pane dizeli simba unit. Uye zvakare, iyo tachometer yejenareta uye yeiyo kuvesa coil inotora mapurses zvakasiyana, saka kana uchitenga zvakakosha kujekesa kana iyo modhi yakakodzera iyi mhando yeinjini.

• Peturu. Mune zvimwe zviitiko, iyo tachometer yakabatana nemagetsi system. Kana pasina bhuku rekushandisa, saka unogona kushandisa dhizaini inoratidzwa mumufananidzo.

Iyi haisi iyo chete nzira yekubatanidza. Panyaya yekubata uye isiri yekudyidzana kuvesa, macircuit anenge akasiyana. Vhidhiyo inotevera, uchishandisa UAZ 469 semuenzaniso, inoratidza maitiro ekubatanidza mudziyo kune injini yepeturu.

Kubatanidza tachometer VAZ 2106 kuUAZ 469

• Dhiziri. Mune ino kesi, kubatana kwacho kunogona kuitwa kuburikidza nejenareta. Vhidhiyo inoratidza imwe yesarudzo dzekumisikidza:

Kubatanidza tachometer kune diesel Mercedes, chikamu Nha.

Mushure meiyi nzira yekubatanidza, iyo tachometer inoda kuyerwa. Heano maitiro ekuzviita:

Kubatanidza tachometer kune diesel Mercedes, chikamu Nha. 2

Nekudaro, iyo tachometer inobatsira mutyairi kuti ashandise nemazvo injini yemota yake. Zviratidzo zveRPM zvinoita kuti zvigone kuona nguva yekuchinja kwegear uye kudzora kushandiswa kwemafuta munzira yekutyaira.

Vhidhiyo pamusoro wenyaya

Heino vhidhiyo pfupi yekuti ungabatanidza sei tachometer iri kure:

Aliexpress. Remote tachometer + kubatana

Mibvunzo nemhinduro:

Ndeupi musiyano uripo pakati petachometer uye speedometer? Midziyo inoshanda panheyo imwechete. Chete tachometer inoratidza kumhanya kwekutenderera kwe crankshaft, uye iyo speedometer inoratidza mavhiri epamberi mumotokari.

Chii chinoyera tachometer mumotokari? Chiyero chetachometer chakakamurwa kuita zvikamu zvinoratidza kumhanya kweinjini. Kuti zvive nyore kuyerwa, kupatsanurwa kunoenderana nechuru chekuchinja paminiti.

Mangani ekuchinja kunofanirwa kuve ne tachometer? Pakumhanya kusina basa, iyi parameter inofanira kunge iri munharaunda ye800-900 rpm. Nekutanga kunotonhora, iyo rpm ichave iri pa1500 rpm. Sezvo injini yekupisa yemukati ichidziya, ivo vanoderera.