Tachometer yamagalimoto - ndi chiyani ndipo ndi chiyani

Tachometer yamagalimoto

Pafupi ndi liwiro lakutsogolo pa dashboard yamagalimoto amakono onse pali tachometer. Anthu ena amaganiza molakwika kuti chipangizochi ndichachabechabe kwa woyendetsa wamba. M'malo mwake, tachometer imagwira gawo lofunikira pakugwiritsa ntchito bwino injini.

Kodi chipangizocho chimagwira ntchito bwanji, ndi zotani, tachometer ikugwirizana bwanji ndi kuyendetsa bwino kwa mota komanso momwe angayikitsire moyenera? Zambiri pa izi mopitilira mu ndemanga yathu.

Kodi tachometer yamagalimoto ndi chiyani?

Tachometer ndichida cholumikizidwa nacho injini crankshaft, kuyeza kuchuluka kwa kasinthasintha kake. Ikuwoneka ngati gauge yokhala ndi muvi ndi sikelo. Nthawi zambiri, ntchito za chipangizochi zimagwiritsidwa ntchito ndi oyendetsa galimoto omwe amakonda kuyendetsa mwachangu. Pogwiritsira ntchito pamanja kapena kufalitsa kwamawotchi pamachitidwe amanja, ndizotheka "kutembenuza" injini kuti izithamanga kwambiri kuti ipeze mphamvu pakusintha magiya.

Nazi zifukwa zina zomwe tachometer imafunikira mgalimoto iliyonse.

1. Kugwiritsa ntchito injini yoyaka mkati mwachangu (mpaka 2000 rpm) kumachepetsa kwambiri mafuta, koma izi zimabweretsa mavuto ena. Mwachitsanzo, posunthira, mota imakhala yolemetsa. Mafuta osakaniza m'chipinda choyaka moto amagawidwa mosagwirizana, pomwe samayaka bwino. Chifukwa - mapangidwe mwaye pa zonenepa, kuthetheka mapulagi ndi ma piston. Pothamanga kwambiri, mpope wamafuta umapangitsa kuti mafuta asamayende bwino, pomwe mafuta amafa ndi njala, ndipo misonkhano yayikuluyo imatha msanga.
2. Kugwiritsa ntchito injini mosalekeza (4000) sikuti kumangowonjezera mafuta, komanso kumachepetsa magwiritsidwe ake. Potere, makina oyaka amkati amatenthedwa, mafuta amataya katundu wake, ndipo ziwalozo zimalephera msanga. Momwe mungadziwire chizindikiritso chabwino momwe mungayang'anire "mota"?

Kuti izi zitheke, opanga amapanga tachometer mgalimoto. Chizindikiro choyenera kwambiri cha mota chimawerengedwa kuti chimachokera pa 1/3 mpaka 3/4 pazosintha momwe mota imapereka mphamvu yayikulu (chizindikirochi chikuwonetsedwa muzolemba zamakina).

Nthawi imeneyi ndiyosiyana pagalimoto iliyonse, chifukwa chake woyendetsa amayenera kutsogozedwa osati ndi zomwe eni ake a "classics omenyera" adakumana nazo, koma ndi malingaliro a wopanga. Kuti mudziwe mtengo uwu, sikelo ya tachometer imagawika m'magawo angapo - obiriwira, achikasu (nthawi zina amakhala kusiyana pakati pa zobiriwira ndi zofiira) ndi zofiira.

Malo obiriwira a tachometer scale akuwonetsa momwe chuma chimayendera. Pankhaniyi, galimoto adzakhala ndi mphamvu osauka. Pamene singano imasunthira kudera lotsatira (nthawi zambiri limakhala pamwamba pa 3500 rpm), injini imagwiritsa ntchito mafuta ambiri, koma nthawi yomweyo imakhala ndi mphamvu yayikulu. M`pofunika imathandizira pa imathamanga izi, Mwachitsanzo, pa akupitirira.

M'nyengo yozizira, tachometer ndiyofunikira kwambiri, makamaka pakutentha kwa injini yokhala ndi carburetor. Poterepa, dalaivala amasintha kuchuluka kwa zosintha ndi choletsa "choke". Ndizowopsa kutenthetsa injini pamiyeso yayikulu, chifukwa zotulutsa mpaka kutentha kwa opaleshoni ziyenera kuchitika bwino (werengani za kutentha kwa injini m'nkhani yapadera). Ndizovuta kwambiri kudziwa chizindikiro ichi ndi phokoso la injini. Izi zimafuna tachometer.

Magalimoto amakono amawongolera kuchuluka / kutsika kwa ma revs okha pakukonzekera injini ulendo. M'magalimoto oterewa, chipangizochi chimathandiza dalaivala kuti adziwe nthawi yomwe zinthu zasintha kwambiri.

Kuti mumve zambiri za momwe mungayang'anire kuwerenga kwa tachometer mukamayendetsa, onani kanemayo:

Kusuntha kwa tachometer ndi speedometer

Chifukwa chiyani mukufunika tachometer

Kupezeka kwa chipangizochi sikukhudza magwiridwe antchito agalimoto kapena machitidwe ake mwanjira iliyonse. M'malo mwake, ndichida chomwe chimalola driver kuyendetsa momwe mota imagwirira ntchito. M'magalimoto akale, kuthamanga kwa injini kumatha kuzindikira phokoso.

Magalimoto ambiri amakono ali ndi phokoso lodzipatula, chifukwa ngakhale phokoso la injini silimveka bwino. Popeza kugwirira ntchito kwainjini nthawi yayitali kumadzala ndi kulephera kwa chipangizocho, gawo ili liyenera kuyang'aniridwa. Chimodzi mwazinthu zomwe chipangizocho chingakhale chothandiza ndikutenga nthawi yosinthira magiya oyenda kapena otsika mukamathamangitsa galimoto.

Pachifukwa ichi, tachometer imayikidwa padashboard, yopangira mota wina. Chida ichi chimatha kuwonetsa kuchuluka kwa kusinthika kwa gawo lomwe lapatsidwa, komanso malire otchedwa ofiira. Kutalika kwa injini yoyaka mkati ndikosafunikira m'gawo lino. Popeza injini iliyonse ili ndi malire ake othamanga, tachometer iyeneranso kufanana ndi magawo a magetsi.

Mfundo zoyendetsera chipangizocho

Ma tachometers amagwira ntchito molingana ndi chiwembu chotsatira.

• Makina oyatsira poyambira ayamba magalimoto... Kusakanikirana kwamafuta am'chipinda choyaka moto kumayatsidwa, komwe kumayendetsa ndodo zolumikizira za gulu la pisitoni. Amasinthasintha crankshaft ya injini. Kutengera mtundu wa chipangizocho, sensa yake imayikidwa pagalimoto yomwe mukufuna.
• Chojambuliracho chikuwerenga chiwonetsero cha liwiro la crankshaft. Kenako amapanga nyemba ndikuzitumiza ku gawo loyang'anira zida. Kumeneko, chizindikirochi chimatsegula muvi woyendetsa (kuyisunthira pamiyeso), kapena imapereka mtengo wama digito womwe umawonetsedwa pazenera lofananira nalo.

Mfundo yeniyeni yogwiritsira ntchito chipangizocho imadalira kusintha kwake. Pali zida zosiyanasiyana zotere. Amasiyana wina ndi mzake osati mawonekedwe okha, komanso njira yolumikizirana, komanso njira yosinthira deta.

Mapangidwe a Tachometer

Ma tachometers onse amagawika m'magulu atatu.

1. Mawotchi. Kusinthidwa kumeneku kumagwiritsidwa ntchito mu magalimoto akale ndi njinga zamoto. Gawo lalikulu pankhaniyi ndi chingwe. Kumbali imodzi, imagwirizana ndi camshaft (kapena crankshaft). Mapeto ena amakonzedwa munjira yolandirira yomwe ili kuseli kwa chipangizocho.

Pakazungulira kwa shaft, pachimake pakatikati pamatembenukira mkati. Makokedwewo amapatsidwira ku magiya omwe muvi umalumikizidwa, womwe umayika. Nthawi zambiri, zida zoterezi zidayikidwa pama mota othamanga kwambiri, chifukwa chake sikeloyo imagawika m'magawo amtengo wapatali wa 250 rpm. aliyense.

2. Analogi. Ali ndi makina azaka zopitilira 20. Zosintha zabwino zimayikidwa pagalimoto zamakono zamakono. Zowoneka, kusinthaku ndikofanana kwambiri ndi koyambirira. Ilinso ndi chozungulira chozungulira ndi muvi ukusuntha pamenepo.

Kusiyanitsa kwakukulu pakati pa tachometer ya analog ndi makina oyendera makina ndi njira yofalitsira liwiro. Zipangizozi zimakhala ndi mfundo zinayi.

• Kachipangizo. Ikugwirizana ndi crankshaft kapena ku camshaft kuti iwerenge rpm.
• Maginito koyilo. Imaikidwa munyumba ya tachometer. Chizindikiro chimalandiridwa kuchokera ku sensa, yomwe imasandutsidwa mphamvu yamaginito. Pafupifupi masensa onse a analog amagwira ntchito molingana ndi mfundo imeneyi.
• Mivi. Ili ndi maginito ang'onoang'ono omwe amathandizanso kulimba kwa munda womwe umapangidwa ndi coil. Zotsatira zake, muvi umasunthidwa pamlingo woyenera.
• Masikelo. Zigawo zake ndi zofanana ndi za analogue yamakina (nthawi zina ndi 200 kapena 100 rpm).

Zida zamtunduwu zitha kukhala zofananira komanso zakutali. Poyambirira, amakhala mu dashboard pafupi ndi liwiro la liwiro. Kusinthidwa kwachiwiri kumatha kukhazikitsidwa pamalo aliwonse abwino padashboard. Kwenikweni, gululi limagwiritsidwa ntchito ngati makinawo alibe zida zotere zochokera kufakitole.

3. Pakompyuta. Mtundu wa chipangizochi umawerengedwa kuti ndi wolondola kwambiri. Amakhala ndi zinthu zambiri poyerekeza ndi zomwe zidasankhidwa kale.

• Chojambulira chomwe chimawerenga kasinthasintha ka shaft komwe imayikidwapo. Zimapanga nyemba zomwe zimafalikira ku mfundo yotsatira.
• Pulosesa imagwiritsa ntchito zomwe zimafotokozedwazo ndikupititsa chizindikirocho ku optocoupler.
• Optocoupler amatembenuza zikhumbo zamagetsi kukhala zikwangwani zowala.
• Onetsani. Ikuwonetsa chizindikiritso chomwe driver amatha kumvetsetsa. Zambiri zitha kuwonetsedwa mwina manambala kapena mawonekedwe amlingo womaliza maphunziro ndi muvi.

Nthawi zambiri mumagalimoto amakono, digito tachometer imalumikizidwa ndi gawo lamagetsi lamagalimoto. Pofuna kuteteza chipangizocho kuti chisawononge mphamvu ya batri poyatsira, imangoyimitsa.

Mitundu ndi mitundu yama tachometers

Pali mitundu itatu yama tachometer yonse:

• Mawotchi mtundu;
• Mtundu wa Analog;
• Mtundu wa digito.

Komabe, ngakhale atakhala amtundu wanji, ma tachometers amatha kukhala okhazikika komanso akutali malinga ndi njira yakukhazikitsa. Chomwe chimakonza liwiro la crankshaft chimayikidwa makamaka pafupi, pafupi ndi flywheel. Nthawi zambiri kulumikizana kumalumikizidwa ndi koyilo yoyatsira kapena kulumikizana ndi crankshaft sensor.

Mankhwala

Kusintha koyamba kwa tachometers kunali kungojambula. Chida chake chimaphatikizapo chingwe choyendetsa. Mapeto amodzi ndi chojambula chimalumikiza ku camshaft kapena crankshaft ndipo inayo ku gearbox ya tachometer.

Makokedwewo amapatsidwira ku gearbox, yomwe imayendetsa maginito. Izi, zimasokoneza singano ya tachometer ndi kuchuluka kofunikira. Mtundu wa chipangizochi uli ndi vuto lalikulu (mpaka 500 rpm). Izi ndichifukwa choti chingwecho chimapotoza panthawi yosamutsa mphamvu, zomwe zimasokoneza zenizeni.

Analog

Mtundu wapamwamba kwambiri ndi tachometer ya analog. Kunja, ndi ofanana kwambiri ndi kusinthidwa kwam'mbuyomu, koma ndizosiyana potumiza mtengo wamakokedwe pagalimoto.

Gawo lamagetsi la chipangizocho limalumikizidwa ndi chojambulira cha crankshaft. Pali koyilo yamaginito mkati mwa tachometer yomwe imasokoneza singano ndi kuchuluka kofunikira. Ma tachometers amenewa amakhalanso ndi vuto lalikulu (mpaka 500 rpm).

Zojambulajambula

Kusintha kwaposachedwa kwambiri kwa tachometers ndi digito. Zosintha zitha kuwonetsedwa ngati manambala owala. Mumitundu yapamwamba kwambiri, kuyimba pafupifupi ndi muvi kumawonetsedwa pazenera.

Chipangizo choterocho chimalumikizidwanso ndi sensa ya crankshaft. Pokhapokha m'malo mwa maginito coil, microprocessor imayikidwa mu tachometer unit, yomwe imazindikira zizindikiro zomwe zimachokera ku sensa ndikutulutsa mtengo wofanana. Kulakwitsa kwa zipangizo zoterezi ndizochepa kwambiri - pafupifupi 100 zosintha pamphindi.

Kukhazikika

Awa ndi ma tachometers omwe amaikidwa mgalimoto kuchokera kufakitoleyo. Wopanga amasankha kusinthidwa komwe kukuwonetsa rpm molondola momwe angathere ndikuwonetsa magawo omwe amaloledwa pagalimoto yomwe wapatsidwa.

Ma tachometer awa ndi ovuta kwambiri kukonza ndikusintha chifukwa amaikidwa pa dashboard. Kuti muzimitse ndikukhazikitsa chida chatsopano, m'pofunika kusokoneza lonselo, ndipo nthawi zina ngakhale lakutsogolo (kutengera mtundu wamagalimoto).

Kutali

Ndiosavuta kwambiri ndi ma tachometers akutali. Amayikidwa kulikonse pamagalimoto, kulikonse komwe dalaivala angafune. Zipangizo zoterezi zimagwiritsidwa ntchito pamakina omwe tachometer sinaperekedwe kuchokera ku fakitaleyo.

Nthawi zambiri, zida zotere zimakhala zama digito kapena osachepera analog, chifukwa komwe amakhala sikudalira kutalika kwa chingwe. Kwenikweni, ma tachometers oterewa amaikidwa pafupi kwambiri ndi lakutsogolo. Izi zimapangitsa dalaivala kuyendetsa liwiro la injini popanda kusokonezedwa pamsewu.

Momwe mungagwiritsire ntchito chidziwitso cha tachometer?

Kuwerenga kwa tachometer kumathandiza dalaivala kuyenda muzochitika zosiyanasiyana. Choyamba, chipangizo ichi chimathandiza kuti asabweretse mphamvu yamagetsi pa liwiro lalikulu. Kuthamanga kwakukulu kumaloledwa pokhapokha ngati ntchito yadzidzidzi. Ngati mumagwiritsa ntchito mota nthawi zonse motere, idzalephera chifukwa cha kutentha kwambiri.

Tachometer imatsimikizira kuti ndi liti pamene ndizotheka kusinthana ndi liwiro lowonjezereka. Oyendetsa odziwa bwino amagwiritsanso ntchito tachometer kuti asunthire ku giya yotsika (ngati muyatsa ndale ndikuyatsa giya yocheperako, galimotoyo imaluma chifukwa cha kuthamanga kwa mawilo oyendetsa kuposa momwe amasinthira kale).

Ngati mumayang'ana molondola kuwerengera kwa tachometer, mutha kuchepetsa kugwiritsa ntchito mafuta (mawonekedwe amasewera omwe amathamanga pafupipafupi amadya mafuta ambiri). Kusintha kwanthawi yake kwa magiya kumakupatsaninso mwayi wowonjezera moyo wogwira ntchito wamagulu a silinda-piston kapena kusankha njira yoyenera yoyendetsera.

Ma tachometers ochokera kumitundu yosiyanasiyana yamagalimoto sasinthana, chifukwa zinthuzi zimapangidwira mitundu ina ya injini ndi magalimoto.

Kodi tachometer imagwirizanitsidwa bwanji ndi masensa oyendetsa galimoto

Pogula tachometer yatsopano, woyendetsa galimoto angaone kuti palibe chojambulira china. M'malo mwake, chipangizocho sichikhala ndi chojambulira, chomwe chimayikidwa pa shaft yamagalimoto. Palibe chifukwa chofunikira. Ndikokwanira kulumikiza mawaya ndi chimodzi mwazimenezo.

• Chojambulira cha crankshaft. Amakonza malo a cranks mu 1 yamphamvu ya injini ndipo amapereka mphamvu zamagetsi. Chizindikiro ichi chimapita kumagetsi a maginito kapena purosesa (kutengera mtundu wachida). Pamenepo, chikoka chimasinthidwa kukhala mtengo woyenera ndikuwonetsedwa pamlingo kapena kuyimba.

• Idling sensor (valve XX ndiyolondola). M'makina a jakisoni, imayang'anira kupereka mpweya kuzowonjezera zochulukirapo, kudutsa valavu yampweya. Mu injini za carburetor, woyang'anira uyu amayang'anira kupezeka kwa mafuta mumsewu wopanda ntchito (mukamayendetsa injini, imatseka kutuluka kwa mafuta, komwe kumabweretsa mafuta). Kuchuluka kwa mafuta omwe valavu imayang'anira, kuthamanga kwa injini kumatsimikizidwanso.

• ECU. Ma tachometer amakono amalumikizidwa ndi chida chowongolera zamagetsi, chomwe chimalandira ma sign kuchokera kuma sensa onse olumikizidwa ku injini. Zambiri zikamabwera, miyezo idzakhala yolondola kwambiri. Poterepa, chizindikirocho chidzafalikira ndi vuto lochepa.

Zovuta zazikulu

Pamene singano tachometer si kupatuka pa ntchito injini (ndi zitsanzo zambiri akale galimoto chipangizo si kuperekedwa konse), dalaivala ayenera kudziwa liwiro ndi phokoso la injini kuyaka mkati.

Chizindikiro choyamba cha kusagwira ntchito kwa makina (analogue) tachometer ndi kuphwanya kuyenda kosalala kwa muvi. Ngati ikugwedezeka, kugwedeza kapena kudumpha / kugwa kwambiri, muyenera kudziwa chifukwa chake tachometer imachita motere.

Izi ndi zomwe muyenera kuchita ngati tachometer ikugwira ntchito molakwika:

• Yang'anani waya wamagetsi (amagwiritsidwa ntchito ku digito kapena analogi chitsanzo) - kukhudzana kungakhale kutayika kapena kuli koipa;
• Kuyeza voteji mu netiweki pa bolodi: ayenera kukhala mkati 12V;
• Yang'anani kukhudzana kwa waya woipa;
• Onani ngati fusesi yawomba.

Ngati palibe zovuta pa intaneti pa bolodi, ndiye kuti vuto liri mu tachometer yokha (mu gawo lake lamakina).

Zoyambitsa ndi machiritso

Umu ndi momwe zovuta zina zogwirira ntchito za tachometer zimachotsedwa:

• Palibe voteji mu dera la tachometer - yang'anani kukhulupirika kwa mawaya ndi khalidwe la kukhudzana pazitsulo. Ngati kuphulika kwa waya kwapezeka, ndiye kuti iyenera kusinthidwa;
• Sensor drive yasweka - sensor iyenera kusinthidwa;
• Ngati, poyambitsa injini, muvi sikuti umangoyendayenda, koma umapatukira mosiyana, ichi ndi chizindikiro cha kusintha kwa polarity kwa chipangizocho. Kuti muthetse izi, ingosinthani mawaya.

Muvi ukhoza kugwira ntchito mosiyana muzochitika zotsatirazi:

• Low linanena bungwe voteji pa sensa. Ngati voteji mu dera ndi yolondola, ndiye sensa ayenera m'malo.
• Zinyalala zalowa mu kulumikizana kwa maginito (zimagwira ntchito ku ma tachometers a analogi) kapena zakhala zopanda maginito.
• Chilema chapanga mu makina oyendetsa. Ngati, mota itazimitsidwa, muvi umapatuka kupitilira chizindikiro cha 0, ndiye kuti kasupe ayenera kusinthidwa kapena kupindika.

Nthawi zambiri, vuto la tachometer palokha silingathetsedwe mwanjira iliyonse, kotero gawolo limasinthidwa ndi latsopano. Kuti muwonetsetse kuti vutolo lili mu tachometer, tachometer yodziwika yogwira ntchito imayikidwa m'malo mwake ndipo ntchito yake imayang'aniridwa.

Ngati zikhalidwe zilinso zolakwika kapena muvi umagwira ntchito mofanana, ndiye kuti vuto siliri mu tachometer, koma pa intaneti. Zolakwika zovomerezeka pakuwerengera kwa tachometer kuchokera pamlingo woyambira 100 mpaka 150 rpm.

Ngati makinawo ali ndi kompyuta pa bolodi, ngati tachometer tasokonekera, lolingana zolakwa code adzaoneka pa zenera BC. Pamene muvi ukuyenda mwachisawawa, kugwedeza, kugwedeza, ichi ndi chizindikiro cha kulephera kwa sensa ya tachometer - iyenera kusinthidwa.

Malfunctions chachikulu cha tachometers

Kulephera kwa tachometer kumatha kuweruzidwa ndi izi:

• Mofulumira pa injini yoyaka mkati, muvi umasintha nthawi zonse, koma imamva ngati injini ikuyenda bwino.
• Chizindikiro sichimasintha, ngakhale atolankhani akuthwa pamagetsi.

Pachiyambi, muyenera kuwonetsetsa kuti kusokonekera kwake kuli mu tachometer, osati pamakina oyatsira kapena mafuta opangira injini. Kuti muchite izi, kwezani hood ndikumvera injini. Ngati ikugwira ntchito bwino, ndipo muvi ukusintha malo ake, ndiye kuti muyenera kulabadira chipangocho.

Chifukwa chachikulu cha kusokonekera kwa mitundu ya analog ndi digito ndikutulutsa komwe kumakhudzana ndi magetsi. Choyamba, muyenera kuwona kulumikizana kwa waya. Ngati amapangidwa mothandizidwa ndi "kupotoza", ndiye kuti ndi bwino kukonza mfundozo pogwiritsa ntchito zotchinga zapadera ndi ma bolts ndi mtedza. Ma foni onse ayenera kutsukidwa.

Chinthu chachiwiri choyang'ana ndi kukhulupirika kwa mawaya (makamaka ngati sanakonzedwe ndipo ali pafupi ndi zinthu zosuntha). Njirayi imagwiritsidwa ntchito poyesa.

Ngati muyezo diagnostics sanaulule wonongeka, muyenera kulankhula ndi zamagetsi galimoto. Awonanso momwe zigawo zina zikugwirira ntchito poyesa liwiro la injini.

Ngati makina ali ndi tachometer yamakina, ndiye kuti pangakhale kuwonongeka kamodzi kokha - kulephera kwa galimoto kapena chingwe chomwecho. Vutoli limathetsedwa posintha gawolo.

Momwe mungasankhire tachometer

Kusintha kulikonse kwa ma tachometers kuli ndi zabwino zake ndi zovuta zake.

• Mitundu yamakina ili ndi vuto lalikulu lowerengera (mpaka 500 rpm), chifukwa chake sagwiritsidwa ntchito. Chovuta china ndikovala kwachilengedwe kwa magiya ndi chingwe. Kuchotsa zinthu ngati izi nthawi zonse kumakhala kovuta. Popeza chingwecho chimapangidwa ndi waya wopindika, chifukwa cha kusiyana pakupotoza, RPM nthawi zonse imasiyana ndi chenicheni.
• Kulakwitsa kwa mitundu ya analog kulinso mkati mwa 500 rpm. Pokhapokha poyerekeza ndi mtundu wam'mbuyomu, chipangizochi chimagwira ntchito molimbika, ndipo zojambulazo zizikhala pafupi kwambiri ndi chizindikiritso chenicheni. Kuti chipangizocho chigwire ntchito, ndikwanira kulumikiza bwino mawaya amagetsi. Chida choterocho chimayikidwa pamalo osankhidwa pa dashboard kapena ngati sensa yapadera (mwachitsanzo, pa chipilala choyang'ana kutsogolo kuti muwone kusintha kwa magawo okhala ndi masomphenya ozungulira).
• Zipangizo zolondola kwambiri ndizosinthidwa pakompyuta, chifukwa zimagwira ntchito pazizindikiro zamagetsi zokha. Chokhacho chokhacho chosinthidwa ndi zomwe zimawonetsedwa pachionetsero. Ubongo wamunthu nthawi zonse umagwira ndi zithunzi. Woyendetsa akawona nambala, ubongo umayenera kusanthula izi ndikuwona ngati zikugwirizana ndi gawo lomwe likufunika, ngati sichoncho, kuchuluka kwake. Udindo wa muvi pamlingo womaliza umapangitsa njirayi kukhala yosavuta, chifukwa chake zimakhala zosavuta kuti dalaivala azindikire sensa ya singano ndikufulumira kuchitapo kanthu pakusintha kwake. Pachifukwa ichi, magalimoto amakono ambiri ali ndi ma tachometer a digito, koma ndi zosintha zomwe zili ndi muvi.

Ngati tachometer yokhazikika imagwiritsidwa ntchito mgalimoto, ndiye kuti pakawonongeka, muyenera kugula yomweyo. Ndizosowa kwambiri kuti chipangizo chikwane kuchokera mgalimoto ina kupita ina. Ngakhale gauge ikayikidwa pamalo oyenera, idzakonzedwa kuti iwerenge mota wina, ndipo zosankhazi zitha kusiyanasiyana ndi fakitaleyo. Ngati chipangizocho chayikidwa mgalimoto ina, chidzafunika kusintha kuti ichitike momwe ICE iyi imagwirira ntchito.

Zimakhala zosavuta kwambiri ndi mitundu yakutali. Nthawi zambiri amagwiritsa ntchito magalimoto omwe alibe zida zotere. Mwachitsanzo, awa ndi magalimoto akale, bajeti zina zamakono kapena mitundu yama subcompact. Zomaliza ndi zida zotere padzakhala phiri loyikira padashboard.

Njira zowonetsera Tachometer

Musanamvetse chithunzi cholumikizira mita, muyenera kukumbukira: kuyika pa injini yamafuta ndikosiyana ndi kukhazikitsa pa unit yamagetsi. Kuphatikiza apo, tachometer ya jenereta komanso ya koyilo yamagetsi imawerengera mosiyanasiyana, chifukwa chake pogula ndikofunikira kufotokozera ngati mtunduwo ndi woyenera mtundu wa injini iyi.

• Petulo. Nthawi zina, tachometer imagwirizanitsidwa ndi magetsi. Ngati palibe buku, ndiye kuti mutha kugwiritsa ntchito chithunzi chomwe chikuwonetsedwa pachithunzicho.

Iyi si njira yokhayo yolumikizirana. Pankhani yolumikizana ndi poyatsira osalumikizana, ma circuits azikhala osiyana. Kanema wotsatira, pogwiritsa ntchito UAZ 469 monga chitsanzo, akuwonetsa momwe mungagwirizanitsire chipangizocho ndi injini yamafuta.

Polumikiza tachometer VAZ 2106 mpaka UAZ 469

• Dizilo. Poterepa, kulumikizana kumatha kupangidwa kudzera mu jenereta. Kanemayo akuwonetsa imodzi mwazosankha:

Polumikiza tachometer ndi dizilo ya Mercedes, gawo nambala 1.

Pambuyo pa njira yolumikizira iyi, tachometer iyenera kuwerengedwa. Umu ndi momwe mungachitire:

Polumikiza tachometer ndi dizilo Mercedes, gawo Na. 2

Chifukwa chake, tachometer imathandizira driver kuyendetsa bwino injini yagalimoto yake. Zizindikiro za RPM zimathandiza kudziwa nthawi yosinthira kwamafuta ndikuwongolera kagwiritsidwe ka mafuta mumayendedwe oyendetsa nthawi zonse.

Kanema pa mutuwo

Nayi kanema wachidule wamomwe mungalumikizire tachometer yakunja:

Aliexpress. Kulumikizana kwakutali kwa tachometer +

Mafunso ndi Mayankho:

Kodi pali kusiyana kotani pakati pa tachometer ndi speedometer? Zipangizozi zimagwira ntchito mofanana. Only tachometer limasonyeza liwiro kasinthasintha crankshaft, ndi speedometer amasonyeza mawilo kutsogolo m'galimoto.

Kodi tachometer imayesa chiyani m'galimoto? Sikelo ya tachometer imagawidwa m'magawo omwe akuwonetsa kuthamanga kwa injini. Kuti muchepetse kuyeza, kugawanika kumafanana ndi chikwi chikwi chimodzi pamphindi.

Kodi payenera kukhala zosintha zingati pa tachometer? Pa liwiro lopanda ntchito, gawoli liyenera kukhala m'dera la 800-900 rpm. Ndi kuyamba kozizira, rpm idzakhala pa 1500 rpm. Pamene injini yoyaka mkati ikuwotha, idzachepa.