Dzidziso: kutarisa magetsi nemagetsi maseketi

Tichaona maitiro ekuona nekugadzirisa matambudziko mudunhu remagetsi ebhatiri, magetsi ekutanga, kuvesa uye kuvhenekera. Iine multimeter uye yakakodzera mirayiridzo, iri basa harisi iro rakaoma. Uyu muratidzi wemakanika unounzwa kwauri kuLouis-Moto.fr.

Kana iwe uri kusahadzika nezve ruzivo rwako rwemagetsi, tinokukurudzira kuti ubaye pano usati watanga iyi dzidziso. Kuti uwane maitiro ekuongorora ako emagetsi nemagetsi maseketi, tevera iyi link.

Kuongorora maseketi emagetsi emudhudhudhu

Kana iyo Starter inobata zvine husimbe, maraki akakosha anoungana, mwenje unodzima, uye fyuzi inoputika nekukurumidza zvinotyisa, iyi ndiyo mamiriro ekukurumidzira kune vakawanda vanorova mabhasikoro. Nepo michina zvikanganiso zvichionekwa nekukasira, kukanganisa kwemagetsi, kune rumwe rutivi, hakuonekwe, kwakavanzika, kwakanyarara uye kazhinji kunoguma nekukuvadza kumotokari yese. Nekudaro, uine moyo murefu, multimeter (kunyangwe yakachipa), uye nemirairo mishoma, haufanire kunge uri nyanzvi yemotokari kuti utarise zvikanganiso zvakadaro uye nekuchengetedza iwe yakakwira yekugadzirisa zvitoro.

Nekuvesa, kuvhenekesa, kutanga uye mamwe mabasa akasiyana siyana, mazhinji midhudhudhu (kunze kwema enduros mashoma uye ekare mamodheru emamota kana moped) anotora simba kubva kubhatiri. Kana bhatiri rikabuditswa, idzi mota dzinozonyanya kunetsa kutyaira. 

Muchidimbu, bhatiri rakadzingwa rinogona kuva nezvikonzero zviviri: ingave yekuchaja yazvino dunhu haichachaji bhatiri zvakakwana paunenge uchityaira, kana kutadza iko zvino kumwe kudunhu remagetsi. Kana paine zviratidzo zvekusakwana kuchaja kwebhatiri nealternator (semuenzaniso, iyo inotangisa inoita nehusimbe, mwenje mukuru unodzima paunenge uchityaira, chiratidzo chechaji chinopenya), ipa mukana kune zvese zvikamu zvedunhu rekuchaja kuti ritariswe nekuona: plug zvibatanidza. Kubatana pakati pealternator uye regulator kunofanirwa kuve kwakachengeteka uye kwakabatana, tambo dzinoenderana hadzifanire kuratidza zviratidzo zvekuputsika, abrasion, moto kana ngura ("ine hutachiona" negirini rust), kubatana kwebhatiri kunofanirwawo kuratidza kusaratidza zviratidzo zvekuora ( kana (zvakakosha, chenesa pasi nebanga uye shandisa lubricant kumaterminals), jenareta uye regulator / rectifier haifanirwe kuve neinooneka mechanical kukanganisa. 

Ramba uchiongorora zvinhu zvakasiyana-siyana, bhatiri rinofanira kunge riri muchimiro chakanaka uye rakazara zvakazara. Kana paine kusashanda zvakanaka mune chimwe chezvinhu zviri mudunhu rekuchaja, tarisawo zvimwe zvese zvinhu mudunhu iro kuti uve nechokwadi chekuti hazvina kukuvara.

Kutarisa dunhu rekuchaja - ngatitangei

01 - Kuchaja voltage

Kuyera bhatiri rekuchaja voltage kunoratidza kana iyo yekuchaja wedunhu iri kushanda nemazvo. Simudza mota (kunyanya inodziya injini) uye ita shuwa kuti iwe unokwanisa kuwana kune mabheti ekupedzisira. Kune gumi nemaviri-volt magetsi masisitimu, isa iyo multimeter kune 12 V (DC) yekuyera renji uye ibatanidze kune akanaka uye asina kunaka materu ebhatiri. 

Kana iyo bhatiri iri mune yakanaka mamiriro, iyo isina basa voltage inofanira kunge iri pakati pe12,5 ne12,8 V. Tanga injini uye wedzera kumhanya kusvikira yasvika 3 rpm. Kana iro redunhu remutoro riine hutano, iyo voltage inofanira ikozvino kuwedzera kusvika yasvika pamuganhu kukosha, asi isingapfuure iyo.

Zvichienderana nemotokari, uyu muganho uri pakati pe13,5 ne15 V; yeiyo chaiyo kukosha kureva bhuku rebasa remota yako yemota. Kana ukoshi uhwu hukapfuudzwa, iyo gadziriro yemagetsi (iyo inowanzo gadzira yuniti ine chinogadzirisa) inokundikana uye haichazogadziri mutoro wemagetsi nenzira kwayo. Izvi zvinogona kutungamira, semuenzaniso, kuburitsa acid kubva mubhatiri ("kufashukira") uye, nekufamba kwenguva, kukuvadza bhatiri nekuda kwekuwandisa.

Ratidziro yemashure emagetsi emagetsi anoratidza chinogadzirisa uye / kana jenareta kusashanda. Kana, kunyangwe ichiwedzera injini kumhanya, iwe usingaone kuwanda kwemagetsi, iyo alternator inogona kunge isingave ichipa yakakwana yazvino yazvino; ipapo inoda kuongororwa. 

02 - Kutarisa jenareta

Tanga nekutsvaga mhando yeimwe alternator yakaiswa mumotokari yako uye woongorora zvinotevera:

Kudzora zvachose magineti rotor radial alternator

Nyeredzi-dzakatakurwa alternators dzinoshanda pamwe nekusingaperi magineti rotor iyo inotenderera kuti isimbise yekunze stator windings. Vanomhanya mubhati remafuta, kazhinji yenguva pane crankshaft jenareta. Kazhinji kazhinji, zvikanganiso zvinoitika nekuremerwa kwakawanda kana kupisa kwakanyanya kwemutongi.

Kuongorora isina kukodzera kuchaja voltage

Misa injini uye kudzima kuvesa. Dzinga iyo alternator tambo kubva kumutevedzeri / kugadzirisa. Wobva wayera iwo voltage zvakananga kune jenareta (preselect iyo yekuyera renji inosvika 200 VAC).

Unganidza iwo maviri mapini ejenareta chinongedzo zvakateerana kune bvunzo inotungamira yeiyo multimeter. Mhanya iyo injini kweinenge 3 kusvika 000 rpm.

Measure the voltage, misa mota, batanidza iyo bvunzo inotungamira kune kwakasiyana kusanganisa kwekubatana, tangazve mota kune imwe chiyero, nezvimwewo kudzamara watarisa zvese zvinobvira musanganiswa. Kana zviyero zvakayerwa zvakafanana (yepakati-saizi mudhudhudhu jenareta kazhinji zvinobuda pakati pemakumi mashanu nemakumi manomwe emamota; ona bhuku rebasa remota yako yemota yehunhu chaihwo), jenareta iri kushanda zvakajairika. Kana imwe yemitengo yakayerwa yakadzikira zvakanyanya, saka haina kukwana.

Tarisa kuvhura uye ipfupi pasi

Kana iyo alternator isingapi yakaringana yekuchaja voltage, zvinogoneka kuti mhepo inovhuvhuta kana kune mhepo ipfupi kusvika pasi. Kuyera kuramba kuwana dambudziko rakadai. Kuti uite izvi, misa injini uye dzima moto. Seta iyo multimeter kuyera kuramba uye sarudza kuyerwa kwe200 ohms. Dzvanya bvunzo nhema inotungamira pasi, dzvanya iyo dzvuku yekuyedza lead munhevedzano kune yega yega pini yealternator yekubatanidza. Iyo yakavhurika yedunhu (isingagumi kushorwa) haifanirwe kugadziriswa - kana zvisina kudaro iyo stator ichaita pfupi dunhu kusvika pasi.

Vhura kutarisa kwedunhu

Wobva watarisa zvese zvinogoneka kusanganiswa kwepini neimwe neimwe uchishandisa bvunzo inotungamira - kuyerwa kupikiswa kunofanirwa kugara kwakaderera uye kwakafanana (kazhinji <1 ohm; ona bhuku rekugadzirisa rakakodzera remota yako yemhando yeukoshi chaihwo).

Kana iyo yakayerwa kukosha kwakanyanya, nzira iri pakati pemamhepo haina kukwana; kana iyo yakayerwa kukosha iri 0 ohm, pfupi dunhu - mune ese ari maviri stator inokanganisa. Kana alternator windings iri mumamiriro akanaka, asi alternator voltage pane alternator yakaderera zvikuru, rotor inogona kunge yakasvibiswa.

Regulator / inogadzirisa

Kana iyo voltage yakayerwa pabhatiri ichidarika iyo fekitori-seti mota muganho kana injini kumhanya ichiwedzera (zvinoenderana nemotokari modhi, iyo voltage inofanirwa kunge iri pakati pe13,5 ne15 V), gavhuna magetsi akakanganisa (ona Nhanho 1). kana inoda kugadziriswazve.

Chete mamodheru ekare uye emhando yepamusoro ndiwo achiri akashongedzerwa neiyi inogadziriswa regulator modhi - kana bhatiri risina kubhadhariswa zvakakwana uye zviyero zvakayerwa zveiyo isina kugadziriswa voltage ndeyechokwadi, unofanirwa kugadzirisa zvakare.

Kuti uedze imwechete inogadzirisa, tanga wabvisa iyo kubva mudunhu remagetsi. Gadza iyo multimeter kuyera kuramba uye sarudza chiyero chekuyera che 200 ohms. Wobva wayera kuramba pakati peiyo inogadzirisa pasi tambo uye zvese zvinongedzo kune jenareta, uye pakati peye Kuburitsa tambo tambo uye zvese zvinongedzo mumativi ese ari maviri (saka polarity inofanirwa kudzoserwa kamwe zvinoenderana).

Iwe unofanirwa kuyera yakaderera kukosha mune imwe nzira uye kukosha kanokwana kagumi kukwira mune imwe (ona Mufananidzo 10). Kana iwe ukayera kukosha kwakafanana mumativi ese ari maviri nesarudzo yekubatanidza (i.e. kunyangwe yakadzoserwa polarity), iyo inogadzirisa haina kukwana uye inofanira kutsiviwa.

Kutarisa mutori jenareta

Iwo maunganidzi emagetsi haapi iyezvino kuburikidza nemagineti anogara aripo, asi nekuda kweiyo electromagnetism yekunze kwekunakidzwa ichitenderera. Ikozvino inobviswa kubva kune iyo inotora muteresi nemabhoni mabhurashi. Rudzi urwu rwejenareta runogara rwakaoma, kungave padivi re crankshaft nagavhuna wekunze, kana seyuniti-yega unit, inowanzo kuve neyakaenzana gavhuna. Muzviitiko zvakawanda, zvikanganiso zvinokonzerwa nekudengenyeka kana jolts zvinokonzerwa ne lateral rotor kumhanyisa kana kupisa kwemhepo. Carbon brushes nevatori vanopera kunze kwenguva.

Disassemble majenareta ane akasiyana manifolds, kunyanya kubva mudhudhudhu, usati waita kuwongorora kwakawanda (patsanura bhatiri kutanga) wozobvarura iwo.

Simba risingakwanise jenareta rinogona kukonzerwa, semuenzaniso, nekupfeka pane muunganidzi. Nekudaro, tanga nekutarisa simba rinoshandiswa nebrush matsime, ipapo hurefu hwemabhoni ekabhoni (kutsiva zvikamu zvakasakara kana zvichidikanwa). Chenesa zvakapetwa nepeturu kana bhureki (yakaderedzwa); kana zvichidikanwa, bata kumusoro neakanaka-akachekwa emery bepa. Kudzika kwenzvimbo dzakasiyana siyana kunofanirwa kuve pakati pe0,5 ne1 mm. ; kana zvichidikanwa, zviitise zvekare nejeko resaha kana kutsiva iyo rotor kana iwo muganho wekupfeka wesiringi rin'i ratosvika.

Kuti utarise ipfupi kusvika pasi uye yakavhurika stator mhepo, isa iyo multimeter kuyera kuramba uye sarudza kuyerwa kwe200 ohms. Bata bvunzo pamberi uye bvunzo inotungamira mushure memunda uchimonereka zvakateerana - iwe unofanirwa kuyera kushomeka kwekushomeka (<1 ohm; ona bhuku remuridzi wemodhi yemotokari yako kune iyo chaiyo kukosha). Kana kushorwa kwakanyanyisa, dunhu rinokanganiswa. Kuti uedze ipfupi kusvika pasi, sarudza kuyerwa kwepamusoro (Ω). Dzvanya iyo dzvuku bvunzo inotungamira ichipokana ne stator mhepo uye dema bvunzo inotungamira pakatarisana neimba (pasi). Unofanira kuyera kuramba kusingagumi; kana zvisina kudaro, kutenderera kupfupi kusvika pasi (short circuit). Zvino chiyera kupokana pakati pemarotor commutator blades, zvichiteerana, nezvose zvinogoneka musanganiswa (chiyero chekuyera: imwe 200 ohms). Kupikisa kwakaderera kunofanira kuyerwa nguva dzose (kurongeka kwehukuru kunowanzova pakati pe2 ne4 ohms; ona bhuku rekugadzirisa rinoenderana nemuenzaniso wemotokari yako nokuda kwekukosha chaiko); kana iri zero, dunhu diki rinoitika; kana kushorwa kwakakwirira, dunhu rinokanganiswa uye rotor inoda kuchinjwa.

Kuti uedze ipfupi kusvika pasi, sarudza chiyero chepamusoro (Ω) zvakare. Bata iyo dzvuku bvunzo inotungamira pakatarisana nelamella pane manifold uye dema bvunzo inotungamira pakatarisana neaxis (pasi) zvichiteerana. Iwe unofanirwa kuyera kusingaperi kushorwa zvinoenderana; kana zvisina kudaro, pfupi pfupi kusvika pasi (rakaipa rotor).

Iwe haufanire kusunungura iyo yakaunganidzwa imwe alternator yakawanda. pamagumo ecrankshaft yekutarisa. Kuti uongorore zvakawanda, rotor uye stator, zvese zvaunofanirwa kuita kubvisa bateri uye kubvisa kavha yeimwe.

Iyo yakawanda haina grooves. Kuita kwakashata kwejenareta kunogona kukonzerwa nekusviba kwemafuta mune akawanda, akapfeka kabhushi mabhurashi, kana akaremara matsimba ekudzvinyirira. Chikamu chejenareta chinofanira kunge chisina injini yemafuta kana mvura inonaya (chinja gaskets rakakodzera kana zvichidikanwa). Tarisa iyo stator windings kuti ivhure kana ipfupi kune ivhu mune yakakodzera waya yekubatanidza sezvatsanangurwa pamusoro. Tarisa uone kutenderera kwe rotor pakati penzira mbiri dzemhangura dzemuteresi (enderera sekutsanangurwa). Iwe unofanirwa kuyera yakaderera kuramba (ingangoita 2 kusvika ku6 ohms; ona bhuku remusangano yemota yako yemhando yezviyero chaizvo); kana iri zero, dunhu pfupi rinoitika; panguva yakakwirira nemishonga, ichitenderera unoputsa. Kune rimwe divi, kuramba kwakayerwa pamusoro pevhu kunofanirwa kuve kwakakura zvisingaite.

Regulator / inogadzirisa : ona nhanho 2.

Kana iyo alternator iine chakaremara, iwe unofanirwa kufunga kuti zvakakosha here kutora kugadzirisa kune imwe nyanzvi yemusangano kana kutenga chinodhura chepakutanga chikamu, kana kuti iwe unogona kuwana yakanaka yakashandiswa chikamu. Kushanda / kuongororwa mamiriro newaranti kubva kune anotengesa akasiyana ... dzimwe nguva zvinogona kubatsira kuenzanisa mitengo.

Kutarisa dunhu rekudzima bhatiri - ngatitangei

01 - Ignition coils, spark plug lead, tambo dzekubatidza, spark plugs

Kana mudhudhudhu usingade kutanga apo iyo inotangisa mota inokanganisa injini uye musanganiswa wepeturu nemhepo muinjini ndizvo chaizvo (ipulagi inonyorova), dambudziko iri nekuda kwekutadza kushanda mudunhu remagetsi reinjini. ... Kana paine yakaderera magetsi kuvesa moto kana pasina kana checheche zvachose, tanga kuona nemaziso waya kubatana, spark plugs, uye spark plug terminals. Zvinokurudzirwa kutsiva zvekare zvekare mabhegi emoto, matemu uye tambo dzemwenje. Shandisa iridium spark plugs yekuvandudza mashandiro (zvakanyanya kuvhenekerwa kupisa kwemoto, yakasimba simba plug). Kana iyo coil muviri iine zvidiki zvidiki zvinotaridzika kunge charred, idzi dzinogona kunge dziripo mitsetse yekudonha nekuda kwekusvibiswa kana kuneta kweiyo coil muviri zvinhu (zvakachena kana kutsiva).

Mhute inogona zvakare kuisa iyo yekupisa coil kuburikidza nekusaoneka kutsemuka uye kukonzera mapfupi maseketi. Izvo zvinowanzoitika kuti ekare malayiti emagetsi anotadza kana injini ichipisa uye ivo vanotanga kushanda zvakare nekukurumidza kana kuchitonhora, mune izvo zviitiko zvese zvaunofanirwa kuita kutsiva zvinhu.

Kuti utarise mhando yemwenje, unogona kutarisa gwanza remuedzo pamwe nemuedzo.

Kana spark yacho yasimba zvakakwana, inokwanisa kukwanisa kufamba kanenge 5-7mm kubva pawaya yemoto kuenda pasi (kana mamiriro ecoil akanyatsonaka, spark inogona kufamba kanenge 10mm). ... Hazvikurudzirwi kubvumidza spark kuti iende pasi peinjini isina spark gap tester kudzivirira kukuvadza bhokisi remoto uye kudzivirira njodzi yekuvhunduka kwemagetsi kana wakabata tambo muruoko rwako.

Iyo yakaderera simba yekubatidza spark (kunyanya mumotokari dzechikuru) inogona kutsanangurwa nekudonha kwevoltage munzvimbo yekudzima (semuenzaniso kana waya yakasvibiswa - ona pazasi kuti uonekwe). Kana paine kusahadzika, tinokurudzira kuti macoil atariswe nenyanzvi yemusangano.

02 - Ignition bhokisi

Kana maspark plugs, spark plug terminals, coils yemoto, uye ma waya ekubatanidza ari OK kana spark yacho isipo, ipapo bhokisi remoto kana maitirwo aro ane kukanganisa (ona pazasi). Bhokisi remwenje, zvinosuruvarisa, chinhu chinodhura chinonzwisisika. Naizvozvo, iyo inongofanirwa kuongororwa mune yakasarudzika garaji uchishandisa yakakodzera chaiyo tester. Kumba, iwe unogona chete kutarisa kana tambo yekubatanidza iri mune akakwana mamiriro.

Pini ye rotor, inowanzoiswa pa crankshaft jenareta uye inokonzeresa coil ine pulse jenareta ("slip coil"), inotumira kurovera kumagetsi emagetsi masisitimu. Iwe unogona kutarisa iyo yekuunganidza coil ine multimeter.

Sarudza iyo 2 kΩ kuyerwa kwechiyero chekuramba kuyerwa. Bvisa coil inotsvedza, dzvanya matipi ekuyeresa uchipokana nezviyero uye enzanisa kukosha kwakayerwa nebhuku rekugadzirisa remota yako modhi. Kupikisa kwakanyanyisa kunoratidza kukanganisa, uye kuramba kwakaderera kunoratidza dunhu pfupi. Wobva waisa yako multimeter kune 2MΩ renji wobva wayera kupokana pakati pemhepo nepasi - kana zvisiri "zvisingagumi" ipapo ipfupi kusvika pasi uye coil inofanira kutsiviwa.

Kutarisa dunhu rekutanga - ngatiendei

01 - Starter relay

Kana ukanzwa kudzvanya kana kushinyira paunenge uchiedza kutanga, kana iyo starter isingarovereki injini uye bhatiri rakachajwa zvakanaka, starter relay inogona kunge yakaipa. Iyo yekutanga relay inoburitsa iyo wiring uye yekutanga dunhu switch. Kuti utarise, bvisa relay. Seta iyo multimeter kuyera kuramba (chiyero chechiyero: 200 ohms). Batanidza bvunzo inotungamira kune gobvu yekubatanidza pabhatiri uye gobvu yekubatanidza kune yekutanga. Bata minus yekubatanidza bhatiri rakazara 12V padivi rakashata relay (ona Wiring Dhiyagiramu yemuenzaniso wemudhudhudhu unoenderana) uye kubatana kwakanaka padivi rakanaka reiyo relay (ona Wiring Diagram - kazhinji inobatana nebhatani rekutanga) .

Iyo relay inofanira ikozvino "kudzvanya" uye iwe unofanirwa kuyera 0 ohms.

Kana iko kuramba kwacho kuri kukuru kwazvo kupfuura 0 ohms, iyo relay haina kukwana kunyangwe ikatyoka. Kana iyo relay ikasatsva, inofanirawo kutsiviwa. Kana iwe uchikwanisa kuwana marongero mune bhuku remusangano yemodhiraira yako yemota, unogona zvakare kutarisa kupokana kwemukati kweiyo relay ine ohmmeter. Kuti uite izvi, bata matipi ebvunzo eiye muyedzo pane chaiyo yekubatanidza kubatana uye uverenge kukosha.

02 - Kutanga

Kana iyo yekutanga isingashande neyekutanga Starter relay uye yakazara yakazara bhatiri, tarisa iyo yekutanga bhatani; pamotokari dzekare, kusangana kunowanzo kanganisika nekuda kwoora. Muchiitiko ichi, suka nzvimbo ne sandpaper uye nekafambidzana kadiki-pfapfaidzo. Tarisa bhatani rekutanga nekuyera kushora ine multimeter ine tambo tambo dzakatemwa. Kana iwe ukayera kuramba kukuru kupfuura 0 ohms, switch haishande (kuchenesa zvakare, wozoyera zvakare).

Kuti utarise Starter, ikatanure kubva mudhudhudhu (bvisa bhatiri), wozoikatanura.

Kutanga nekutarisa iro simba rinoshandiswa nebrush matsime uye kureba kwebhabhoni bhurasho (kutsiva rakapfeka kabhoni mabhurashi). Chenesa zvakapetwa nepeturu kana bhureki (yakaderedzwa); kana zvichidikanwa, bata kumusoro neakanaka-akachekwa emery bepa.

Iyo groove yakadzika yemuteresi inofanira kunge iri pakati pe0,5 ne1 mm. ; vacheke neakaonda shawa blade kana zvichidikanwa (kana kutsiva rotor).

Kuti utarise ipfupi pasi uye yakavhurika dunhu, tanga waita yakatsanangurwa alternator kuramba kuyera: tanga kumisikidza iyo multimeter kune yekuyera renji ye200 ohms uye nenzira kwayo kuyera kuramba pakati pemaviri mashizha eanotenderedza muteresi pamwe neese anogona kusangana.

Kuramba kwakaderera kunofanirwa kuyerwa nguva dzose (<1 ohm - tarisa kune bhuku rekugadzirisa remota yako yemhando yeukoshi chaihwo).

Kana kushorwa kwakanyanyisa, dunhu rinoputsika uye rotor inokundikana. Wobva wasarudza chiyero chekuyera kusvika ku2 MΩ pane multimeter. Bata iyo dzvuku bvunzo inotungamira pakatarisana nelamella pane manifold uye dema bvunzo inotungamira pakatarisana neaxis (pasi) zvichiteerana. Iwe unofanirwa kuyera kusingaperi kushorwa zvinoenderana; kana zvisina kudaro, kutenderera kupfupi kusvika pasi kunoitika uye rotor inokanganisawo.

Kana iyo yekutanga stator yakagadzirirwa nemhepo inodzora panzvimbo yemagineti anogara aripo, tarisawo kuti hapana dunhu pfupi kuenda pasi (kana kushomeka pakati pevhu nemunda kutenderera hakuperi, chinja iyo ichitenderera) uye tarisa yakavhurika redunhu. (kuramba mukati meiyo ichitenderera kunofanira kuve kwakaderera, ona pamusoro).

Kutarisa wiring harness, switch, etc. - Handei

01 - Switch, connectors, ignition locks, wiring harnesses

Nekufamba kwemakore, ngura uye kusvibiswa kunogona kukonzera kuramba kwakasimba kwekufamba kuburikidza nemakonikisheni uye ma switch, waya dzetambo dzaka "pitted" (dzakasvibiswa) idzo makondakita asina kunaka. Mumamiriro ezvinhu akaipisisa, izvi zvachose "zvinoremadza" chikamu, nepo kukuvara kwakanyanya kunoderedza kushanda kwevatengi vakakodzera, sekuvhenekera kana kupisa, kusvika pamwero mukuru kana mudiki. Zvinowanzokwana kuisa zvikamu pakutariswa kwekuona: ma tabo akaora pazvibatanidza uye moldy contacts pama switch anofanirwa kucheneswa nekukweshwa kana kuaisa jecha, wozobatanidzwazve mushure mekushandisa kashoma kekupfapfaidza. Tsiva tambo newaya yakasvibirira. Pamudhudhudhu, tambo yegeji ye1,5 inowanzokwana, tambo huru huru inofanira kunge yakakora zvishoma, bhatiri rekubatanidza kune yekutanga relay uye tambo yekutanga ine zviyero zvakakosha.

Resistance zviyero zvinopa rwakajeka ruzivo rwekufambisa. Kuti uite izvi, patsanura bhatiri, seta iyo multimeter kune yekuyera renji ye200 Ohm, tinya matipi ekuyera uchipesana netambo tambo dze switch kana chinongedzo (chinja munzvimbo yekushanda). Kuramba kuyera kwakakura kupfuura angangoita 0 ohms kunoratidza kuremara, kusvibiswa, kana kukuvara kunokanganisa.

Iyo voltage yekudonha kuyerwa inopawo ruzivo nezve simba remhando yechikamu. Kuti uite izvi, sarudza chiyero chekuyera che20 V (DC voltage) pane multimeter. Bvisa tambo dzakanaka nedzisina kunaka kubva kumutengi, bata iyo nhema yekuyeresa tambo pane inegative tambo uye tsvuku yekuyeresa tipi pane yakanaka tambo yemagetsi. Voltage ye12,5 volts inofanirwa kuyerwa (kana zvichibvira, bhatiri voltage haina kuderera) - yakaderera kukosha inoratidza kuvepo kwekurasikirwa.

02 - Leakage currents

Hausati wabvisa mudhudhudhu wako kwemazuva akati wandei uye bhatiri ratobuditswa zvachose? Chero mutengi anonyengera ane mhosva (semuenzaniso, wachi inofambiswa neiyo-pabhodhi network), kana iyo yenjuzu yazvino iri kuburitsa bhatiri rako. Iyi yekudonha yazvino inogona, semuenzaniso, inokonzereswa nekodhi yekufambisa, switch isina kukodzera, relay, kana tambo yakanamatira kana kusakara nekuda kwekukwesana. Kuti uone iyo yenjuzu yazvino, chiyera iyo yazvino ine multimeter.

Rangarira kuti kuitira kudzivirira kupisa zvakanyanya, zvinorambidzwa zvachose kufumura iyo multimeter kune yazvino inopfuura gumi A (ona Safety Instructions pa www.louis-moto.fr). Naizvozvo, zvakanyatsorambidzwa kuyera amperage pane yakanaka simba tambo yakanangana ne starter, pane gobvu bhatiri tambo kuenda kune iyo yekutanga sitayiti kana kune jenareta!

Tanga wadzima moto, wozobvisa tambo isina kunaka kubva mubhatiri. Sarudza iyo milliamp kuyerwa renji pane multimeter. Bata red test lead pane yakadzimwa negative cable uye black test lead pane negative battery terminal. Kana ikozvino kuyerwa, izvi zvinosimbisa kuvepo kweiyo leakage current.

Kukanganisa kwakawanda

Ko muswe wako unodzima zvishoma nezvishoma paunovhenekera chiratidzo chako? Magetsi mashandiro asiri kushanda pazere chinzvimbo? Huwandu hwemotokari yako hunogona kunge husina kumira zvakanaka. Gara uchitarisa kuti tambo yepasi uyezve iyo yekuwedzera tambo yakanyatsochengetedzwa kune bhatiri. Ngura (isingawanzo kuoneka nekukurumidza) pazviteshi zvinogona zvakare kukonzera matambudziko ekubatana. ChiPolish kubvisa iyo oxidation yakasviba inotungamira nebanga rekushandisa. Chigadziro chakareruka chemafuta anouraya chinodzivirira kubva kuora zvekare.

Kuti uwane iyo sosi, bvisa fuses kubva mudhudhudhu imwe panguva. Dunhu remagetsi iro fiyuzi "inoregedza" iyo mita sosi yekudonha yazvino uye inofanira kuongororwa zvakanyatsonaka.

Matipi ebhonasi echokwadi vanofarira DIY

Kushandisa zvisizvo kwekodhi yekufambisa inotakura

Iyo yekufambisa ikholamu inotakura haina kugadzirirwa kupa pasi mhosva kune vakasiyana magetsi vatengi. Nekudaro, inoshandiswa pachinangwa ichi pane mimwe midhudhudhu. Uye nepo kubereka kuchiita basa rakanakisa rekuita izvi, hazvina kunaka. Dzimwe nguva, yazvino ye10 A kana anopfuura anogona kugadzirwa, zvichikonzera mabheyaringi kune hiss uye oumba madiki ma welds pane iwo mabhora uye ma roller. Ichi chinoshamisa chinowedzera kupfeka. Kuti ushandise zvakakomberedza dambudziko, mhanyisa tambo diki kubva ipulagi kuenda kufuremu. Dambudziko ragadziriswa!

... Uye injini inomira pakati pechinjana

izvi zvinogona kuitika kana inokamhina sensor inokonzereswa. Izvi zvinowanzo dzima injini chete kana paitika tsaona. Mhando iyi yesensu inoshandiswa pamhando dzakasiyana dzemidhudhudhu. Kugadziridzwa kune idzi mota uye kuungana zvisina kukodzera kunogona kutungamira mukukanganisa kwakakomba kunogona kuve nenjodzi. Ivo vanogona kutotungamira kurufu.

Iyo plug plug inofanirwa kunge isina mvura.

Mukurongeka kwese, ma plug plugins asina mvura anoita mutsauko mukuru. Mumwaka wakaoma, wezuva, vanogona kuita basa ravo nemazvo. Asi kuchinaya uye kwakanyorovera mamiriro ekunze, zvinhu zvinobva zvaoma! Naizvozvo, nekuda kwezvikonzero zvekuchengetedza, zviri nani kutsiva izvi zvinongedzo nezvisina mvura. Kunyangwe panguva uye mushure mekugeza kwakanaka!

Louis Tech Center

Kune ese emibvunzo yehunyanzvi maererano nemudhudhudhu wako, ndapota nyorera yedu tekinoroji nzvimbo. Ikoko iwe unowana nyanzvi dzekutaurirana, madhairekitori uye asingagumi kero.

Maka!

Mechanical kurudziro inopa yakajairwa mirayiridzo iyo inogona kusashanda kune dzese mota kana zvese zvikamu. Mune zvimwe zviitiko, izvo zvesaiti zvinogona kusiyana zvakanyanya. Ichi ndicho chikonzero isu tisingakwanise kuita chero vimbiso maererano nekurongeka kwemirayiridzo yakapihwa mune zvemuchina kurudziro.

Ndatenda nekunzwisisa kwako.