Momwe Mungayesere Mabuleki a Kalavani ndi Multimeter (Masitepe Atatu)

Maginito olakwika kapena owonongeka a trailer angayambitse mavuto akulu kuyimitsa kalavani nthawi yomweyo. Mavuto ena amatha kuzindikirika pongoyang'ana maginito anu a brake, koma nthawi zina pangakhale zovuta zina zamagetsi zomwe zimakhudza mabuleki a ngolo yanu.

Maginito a mabuleki olakwika amatha kupangitsa kuti mabuleki aziyenda pang'onopang'ono kapena kuwomba kapena kupangitsa mabuleki kukokera mbali imodzi. Ichi ndi chifukwa chabwino chokwanira kumvetsetsa momwe braking system yanu imagwirira ntchito komanso momwe mungakonzere ngati pakufunika kutero. Chofunikira kwambiri pakumvetsetsa momwe mabuleki a ngolo amagwirira ntchito ndikuphunzira kuyesa mabuleki a ngolo ndi multimeter.

Kawirikawiri, ngati mukufuna kuyesa mabuleki a ngolo yanu ndi multimeter, muyenera kutero:

(1) Chotsani maginito a brake

(2) Ikani maziko a maginito a brake pa terminal negative.

(3) Lumikizani mawaya abwino ndi oyipa.

Pansipa ndikufotokozerani kalozera wamasitepe atatuwa mwatsatanetsatane.

Kumvetsetsa momwe braking system imagwirira ntchito

Pali mitundu iwiri ikuluikulu ya ma trailer braking system: mabuleki oyendetsa ma trailer ndi ma trailer amagetsi. Musanapite kukayezetsa, muyenera kudziwa mtundu wa braking system yomwe galimoto yanu ili nayo. M'munsimu ine kulankhula za mitundu iwiri ya braking kachitidwe. (1)

• Mtundu woyamba ndi ma trailer impulse brakes, omwe amakhala ndi clutch yomwe imayikidwa pa lilime la ngolo. Mu mtundu uwu wa braking trailer, braking ndi yodziwikiratu, zomwe zikutanthauza kuti palibe chifukwa cholumikizira magetsi pakati pa thirakitala ndi ngolo, kupatula nyali zakutsogolo. Mkati mwake muli cholumikizira ku silinda yayikulu ya hydraulic. Kuthamanga kwapatsogolo kwa kalavani kamakhala pa clutch yodzitchinjiriza nthawi iliyonse thirakitala ikamanga mabuleki. Izi zimapangitsa galimotoyo kusuntha chammbuyo ndikuyika chithandizo pa ndodo ya pistoni ya master cylinder.
• Mtundu wachiwiri wa ma brake system ndi mabuleki amagetsi a kalavani, omwe amayendetsedwa ndi kulumikizidwa kwamagetsi ku chopondapo kapena kusintha kosinthika komwe kumayikidwa pa dashboard ya ngolo. Nthawi zonse mabuleki amagetsi a ngoloyo akaikidwa, mphamvu yamagetsi yoyenderana ndi kutsika imapatsa mphamvu maginito mkati mwa brake iliyonse. Maginitowa amayendetsa lever yomwe, ikayatsidwa, imayika mabuleki. Chowongolera chamtundu uwu chikhoza kukhazikitsidwa kuti chikhale chonyamula katundu wosiyanasiyana.

Momwe mungayesere mabuleki a trailer ndi multimeter

Ngati mukufuna kuyeza mabuleki a ngolo yanu ndi multimeter, muyenera kutsatira njira zitatu, zomwe ndi:

1. Gawo loyamba ndikuchotsa maginito a brake mu ngolo.
2. Gawo lachiwiri ndikuyika maziko a maginito a brake ku terminal yoyipa ya batri.
3. Chomaliza ndikulumikiza njira zabwino ndi zoyipa za multimeter ku batri. Muyenera kulumikiza ma multimeter ku waya wa buluu wopita kumbuyo kwa chowongolera ma brake ndipo ngati muwona zaposachedwa pa multimeter ndiye kuti maginito a brake afa ndipo akufunika kusinthidwa.

Ndikupangira kuti mugwiritse ntchito batri ya 12 volt mukamawona ma brake system ndipo muyenera kulumikiza waya wabuluu womwe umayang'anira mabuleki ku multimeter ndikuyiyika pamayendedwe a ammeter. Muyenera kupeza kuwerenga kwambiri amp pansipa.

Brake m'mimba mwake 10-12

• 5-8.2 amps ndi 2 mabuleki
• 0-16.3 amps ndi 4 mabuleki
• 6-24.5 amps gwiritsani ntchito mabuleki 6

Brake diameter 7

• 3-6.8 amps ndi 2 mabuleki
• 6-13.7 amps ndi 4 mabuleki
• 0-20.6 amps gwiritsani ntchito mabuleki 6

Ndikulangizanso kuti mugwiritse ntchito mawonekedwe a ohmmeter pa multimeter yanu kuti muwone kulimba kwa maginito anu a brake.

Pali mitundu ina yomwe muyenera kuzindikira pa maginito anu ophwanyidwa ndipo mtunduwo uyenera kukhala pakati pa 3 ohms ndi 4 ohms kutengera kukula kwa maginito anu anyema, ngati zotsatira zake sizili chonchi ndiye kuti maginito awonongeka ndipo adzayenera kutero. kusinthidwa. (2)

Mukayang'ana mabuleki a ngolo yanu, pali mavuto amagetsi omwe angakhudze momwe mabuleki anu amagwirira ntchito, ndipo mukhoza kuyang'anitsitsa kuti muwone pamene vuto lili mu dongosolo lanu la mabuleki.

Kuyang'ana kowoneka kumafuna njira zitatu kuti muwone ngati pali vuto.

1. Chinthu choyamba ndikuyang'ana kalavani ya brake center kuti muwone zizindikiro zamtundu uliwonse wa koyilo. Mukachipeza, ndiye kuti chatha ndipo chikufunika kusinthidwa mwachangu.
2. Gawo lachiwiri ndikutenga chowongolera chomwe mudzachiyika pamwamba pa maginito. Mphepete iyi iyenera kukhala yofanana ndi yowongoka njira yonse, ndipo ngati muwona kusintha kulikonse kapena kugwedeza pamwamba pa maginito, izi zikuwonetsa kuvala kwachilendo ndipo ziyenera kusinthidwa nthawi yomweyo.
3. Chomaliza ndikuyang'ana maginito kuti apeze mafuta kapena zotsalira zamafuta.

Zizindikiro za brake yoyipa ya ngolo

Pali zinthu zina zomwe muyenera kuzidziwa ngati simukonda kuyesa mabuleki a ngolo. Nkhanizi zikusonyeza kuti ndithu muli ndi vuto ananyema ndipo muyenera kukhala mabuleki ngolo wanu kufufuzidwa nthawi yomweyo kutsimikizira. Nawa ena mwa mavutowa:

• Vuto limodzi lotere ndi lofooka lakutsogolo lamagetsi, makamaka ngati muli ndi mabuleki amagetsi pamawilo anayi a ngolo yanu. Pamene zonse zikuyenda bwino, mbali yozungulira ya lever ya brake actuating lever iyenera kuloza kutsogolo kuti mabuleki a ngoloyo azigwira bwino ntchito.
• Vuto lina limakhalapo mukaona kuti ngolo yanu ikukokera m’mbali mwanjira inayake mukamanga mabuleki. Izi zikusonyeza kuti mabuleki a ngolo yanu yasokonekera.
• Vuto lina lalikulu ngati muwona kuti mabuleki a ngolo yanu atseka kumapeto kwa kuyimitsidwa. Mukayima ndipo mabuleki anu atsekeka, vuto limakhala ndi zoikamo zowongolera mabuleki. Mwachidziwikire, kukana kwa mabuleki ndikokwera kwambiri, zomwe zingayambitse kusweka ndi kuvala kwa ma brake pads.

Mutha kuwona apa momwe mungayesere nyali za ngolo ndi multimeter.

Kufotokozera mwachidule

Ziyenera kukumbukiridwa kuti mabuleki a ngolo amafunikira kukonzedwa pafupipafupi chifukwa cha katundu wolemetsa wonyamulidwa ndi magalimotowa, kotero ndikukulangizani kuti muyang'ane mabuleki a ngolo yanu kuti mupewe ngozi kapena ngozi zapamsewu chifukwa cha mabuleki osayenera. machitidwe.

Mavuto okhala ndi mabwalo amfupi mu wiring amabweretsanso mavuto akulu. Mawaya otha kapena owonongeka amatha chifukwa choyika waya mkati mwa ekseli yokha.

Mukawona uthenga pazithunzi zowongolera mabuleki akuti "kutulutsa kwafupikitsa", muyenera kuyamba kuyang'ana zovuta zama waya mkati mwa ekseli yanu. Muyeneranso kusamala kwambiri mukamagwira ntchito ndi mawaya ndi magetsi kuti mupewe kugwedezeka kwamagetsi.

Maphunziro ena othandiza omwe mungawone kapena kusungitsa ma bookmark alembedwa pansipa;

• Momwe mungayesere batire ndi multimeter
• Momwe mungayesere ma amps ndi multimeter
• Momwe Mungagwiritsire Ntchito Cen-Tech Digital Multimeter Kuwona Voltage

ayamikira

(1) ma braking system - https://www.sciencedirect.com/topics/

engineering / braking system

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