Ungawavivinya Kanjani Amabhuleki E-Trailer Nge-Multimeter (Umhlahlandlela Wezinyathelo Ezintathu)

Ozibuthe bamabhuleki e-trailer abangalungile noma abagugile bangabangela izinkinga ezinkulu ngokumisa i-trailer ngokushesha. Ezinye izinkinga zingabonwa ngokubuka nje ozibuthe bakho bebhuleki, kodwa ngezinye izikhathi kungase kube nezinkinga ezithile zikagesi ezithinta amabhuleki e-trailer yakho.

Uzibuthe webhuleki ongalungile ungabangela ukuthi amabhuleki ahlehle noma ahlehle noma enze ukuthi amabhuleki adonsele ohlangothini olulodwa. Lesi yisizathu esanele sokuqonda ukuthi uhlelo lwakho lokubhuleka lusebenza kanjani nokuthi ungalulungisa kanjani uma kuphakama isidingo. Isinyathelo esibaluleke kakhulu sokuqonda ukuthi amabhuleki e-trailer asebenza kanjani ukufunda ukuhlola amabhuleki e-trailer nge-multimeter.

Ngokuvamile, uma ufuna ukuhlola amabhuleki e-trailer yakho nge-multimeter, udinga ukwenza kanjalo:

(1) Khipha ozibuthe wamabhuleki

(2) Beka isisekelo sikazibuthe wamabhuleki esitheminali esinegethivu.

(3) Xhuma izintambo ezinhle nezingezinhle.

Ngezansi ngizochaza lo mhlahlandlela wezinyathelo ezintathu ngokuningiliziwe.

Ukuqonda ukuthi i-braking system isebenza kanjani

Kunezinhlobo ezimbili eziyinhloko ze-trailer braking system: i-impulse trailer brakes nama-electric trailer brakes. Ngaphambi kokuthi uyohlolwa, udinga ukwazi ukuthi hlobo luni lwesistimu yokubhuleka imoto yakho. Ngezansi ngizokhuluma ngezinhlobo ezimbili zama-braking systems. (1)

• Uhlobo lokuqala amabhuleki e-trailer impulse, aqukethe i- impulse clutch efakwe olimini lwe-trailer. Kulolu hlobo lwe-trailer brake, i-braking iyazishintsha, okusho ukuthi asikho isidingo sokuxhuma ugesi phakathi kukagandaganda ne-trailer, ngaphandle kwamalambu angaphambili. Ngaphakathi kukhona ukuxhumana ne-hydraulic cylinder enkulu. Umfutho oya phambili we-trailer usebenza kwi-clutch yokuvikela ukukhuphuka noma nini lapho ugandaganda ibamba amabhuleki. Lokhu kubangela ukuthi imoto ihlehle futhi ifake i-master cylinder piston rod.
• Uhlobo lwesibili lwesistimu yamabhuleki amabhuleki kagesi e-trailer, aqhutshwa wuxhumo lukagesi ku-pedal yebhuleki noma inkinobho eguquguqukayo ye-inetia efakwe kudeshibhodi ye-trailer. Noma kunini lapho kufakwa amabhuleki kagesi e-trailer, amandla kagesi alinganayo nezinga lokuncipha anika amandla uzibuthe ngaphakathi kwebhuleki ngalinye. Lo uzibuthe uvula i-lever okuthi, uma icushiwe, ibambe amabhuleki. Lolu hlobo lwesilawuli lungalungiselelwa ukulayisha okuhlukile kwama-trailer.

Ungawahlola kanjani amabhuleki e-trailer nge-multimeter

Uma ufuna ukukala amabhuleki e-trailer yakho nge-multimeter, udinga ukulandela izinyathelo eziqondile ezi-3, okuyilezi:

1. Isinyathelo sokuqala ukususa omagnethi bebhuleki ku-trailer.
2. Isinyathelo sesibili ukubeka isisekelo sikazibuthe webhuleki endaweni yokugcina yebhethri.
3. Isinyathelo sokugcina ukuxhuma imikhondo emihle nebi ye-multimeter kubhethri. Kufanele uxhume i-multimeter ocingweni oluluhlaza okwesibhakabhaka oluya ngemuva kwesilawuli sebhuleki futhi uma ubona noma iyiphi i-current ku-multimeter kusho ukuthi uzibuthe webhuleki ufile futhi udinga ukushintshwa.

Ngingancoma ukuthi usebenzise ibhethri engu-12 volt uma ubheka isistimu yamabhuleki futhi kufanele uxhume intambo eluhlaza okwesibhakabhaka elawula amabhuleki ku-multimeter bese uyimisa kusethingi ye-ammeter. Kufanele uthole ukufundwa okuphezulu kwe-amp ngezansi.

Ububanzi be-Brake 10-12

• 5-8.2 ama-ampere ngamabhuleki ama-2
• 0-16.3 ama-ampere ngamabhuleki ama-4
• 6-24.5 ama-ampere sebenzisa amabhuleki angu-6

Ububanzi bebhuleki 7

• 3-6.8 ama-ampere ngamabhuleki ama-2
• 6-13.7 ama-ampere ngamabhuleki ama-4
• 0-20.6 ama-ampere sebenzisa amabhuleki angu-6

Ngikweluleka futhi ukuthi usebenzise isici se-ohmmeter ku-multimeter yakho ukuze uhlole ukumelana nozibuthe wakho webhuleki.

Kukhona uhla oluthile okufanele uluqaphele kumagnethi wakho wamabhuleki futhi lolo bubanzi kufanele lube phakathi kuka-3 ohms no-4 ohms kuye ngosayizi wezibuthe zakho zamabhuleki, uma umphumela ungafani nalokhu kusho ukuthi uzibuthe webhuleki ulimele futhi kuzodingeka kushintshwe. (2)

Uma ubheka amabhuleki e-trailer yakho, kunezinkinga zikagesi ezingathinta indlela amabhuleki akho asebenza ngayo, futhi ungenza ukuhlola okubonakalayo ukuze uthole ukuthi iphutha likuphi ohlelweni lwakho lwamabhuleki.

Ukuhlola okubonakalayo kudinga izinyathelo ezintathu zokunquma ukuthi kunenkinga yini.

1. Isinyathelo sokuqala ukuhlola isikhungo samabhuleki enqola ukuze uthole izimpawu zanoma yiluphi uhlobo lwekhoyili. Uma uyitholile kusho ukuthi isigugile futhi idinga ukushintshwa ngokushesha.
2. Isinyathelo sesibili ukuthatha irula ozolibeka phezu kukazibuthe. Lo mkhawulo kufanele uhambisane nonqenqema oluqondile yonke indlela, futhi uma ubona noma yiluphi ushintsho noma i-gouge ebusweni bukazibuthe, lokhu kuyinkomba yokuguga okungavamile futhi kufanele kushintshwe ngokushesha.
3. Isinyathelo sokugcina ukuhlola uzibuthe ukuze uthole izinsalela zamafutha noma zikawoyela.

Izimpawu zebhuleki le-trailer elibi

Kunezinkinga ezithile okufanele uzazi uma ungathandi ukuhlola amabhuleki e-trailer. Lezi zinkinga zibonisa ukuthi ngokuqinisekile unenkinga yamabhuleki futhi kufanele uhlole amabhuleki e-trailer yakho ngokushesha ukuze uqinisekise. Nazi ezinye zalezi zinkinga:

• Enye inkinga enjalo ibhuleki likagesi langaphambili elibuthakathaka, ikakhulukazi uma unamabhuleki kagesi emasondweni amane e-trailer yakho. Esimeni lapho yonke into isebenza kahle, ingxenye eyindilinga yesileva esishukumisa amabhuleki kufanele ikhombe phambili ukuze amabhuleki e-trailer asebenze kahle.
• Enye inkinga iphakama uma ubona ukuthi inqola yakho ngandlela thize idonsela eceleni uma ubamba amabhuleki. Lokhu kubonisa ukuthi ukubhuleka kwe-trailer yakho akukho bhalansi.
• Enye inkinga enkulu uma ubona ukuthi amabhuleki e-trailer yakho avaleleke ngasekupheleni kwesitobhi. Uma ufika esitobhini futhi ibhuleki lakho liyakhiya, inkinga isekusethweni kweyunithi yokulawula amabhuleki. Ngokunokwenzeka, ukumelana kwamabhuleki kuphezulu kakhulu, okuzoholela ekuqhekekeni nokugqoka kwama-brake pads.

Ungahlola lapha ukuthi ungahlola kanjani izibani ze-trailer nge-multimeter.

Ukufingqa

Kufanele kukhunjulwe njalo ukuthi amabhuleki ama-trailer adinga ukunakekelwa njalo ngenxa yemithwalo esindayo ethwalwa yilezi zimoto, ngakho-ke ngingakweluleka ukuthi uhlale ubheka amabhuleki akho e-trailer ukuze ugweme noma yikuphi ukuphahlazeka noma izingozi emgwaqeni ngenxa yokubhuleka okungafanele. izinhlelo.

Izinkinga ezinamasekethe amafushane ku-wiring nazo ziholela ezinkingeni ezinkulu. Izintambo ezigugile noma ezilimele zingase zibe umphumela wokubeka intambo ngaphakathi kwe-ekseli ngokwayo.

Uma ubona umlayezo esikrinini sesilawuli sebhuleki othi "output shorted", kufanele uqale ukufuna izinkinga zezintambo ngaphakathi kwe-ekseli yakho. Kufanele futhi uqaphele kakhulu lapho usebenza ngezintambo nogesi ukuze uvimbele ukushaqeka kukagesi.

Ezinye izifundo eziwusizo ongazibuka noma ubeke uphawu lokubekisa zibhalwe ngezansi;

• Ungalihlola kanjani ibhethri nge-multimeter
• Ungakala kanjani ama-amps nge-multimeter
• Isetshenziswa Kanjani I-Cen-Tech Digital Multimeter ukuze Uhlole I-Voltage

Izincomo

(1) uhlelo lokubhuleka - https://www.sciencedirect.com/topics/

ubunjiniyela / uhlelo lokubhuleka

(2) uzibuthe - https://www.britannica.com/science/magnet