Chii chinonzi voltage drop test?

Dambudziko nderekuti injini yako inotendeuka zvishoma nezvishoma kana kwete zvachose, asi bhatiri uye starter iri kushanda zvakanaka. Kana kuti alternator yako iri kuchaja zvakajairika asi isiri kuchengeta bhatiri rakachajwa. Zviri pachena, AvtoTachki ichafanira kugadzirisa dambudziko iri remagetsi.

Kazhinji rudzi urwu rwedambudziko remagetsi emotokari rinoitika nekuda kwekupikisa kwakanyanya mumatunhu akakwirira. Kana pasina ikozvino kuyerera, bhatiri harizokwanisi kubata chaji uye chinotangisa hachizokwanisi kukwenya injini. Hazvitore kuramba kwakawanda kugadzira dambudziko. Dzimwe nguva hazvitore nguva uye dambudziko rinogona kusaonekwa nemeso. Ndipo panoitwa voltage drop test.

Chii chinonzi voltage drop test?

Iyi inzira yekugadzirisa matambudziko emagetsi asingade disassembly uye icharatidza munguva pfupi kana uine yakanaka yekubatanidza. Kuti uite izvi, AvtoTachki inogadzira mutoro mudenderedzwa pasi pekuyedzwa uye inoshandisa dijitari voltmeter kuyera kudonha kwemagetsi pakubatanidza pasi pemutoro. Nezve voltage ine chekuita, inogara ichitevera nzira yekushomeka kushoma, saka kana paine yakawandisa kushorwa mukubatanidza kana dunhu, imwe yacho ichapfuura nepakati pedhijitari voltmeter uye ichipa voltage kuverenga.

Nekubatana kwakanaka, hapafanirwe kuve nekudonha, kana zvishoma zvishoma (kazhinji pasi pe0.4 volts, uye zvakanaka pasi pe0.1 volts). Kana kudonha kunopfuura zvishoma zvegumi, ipapo kushorwa kwakanyanyisa, kubatana kuchafanirwa kucheneswa kana kugadziriswa.

Panogona kunge paine zvimwe zvikonzero nei injini yemotokari yako isingatangi - haisi nguva dzose kudonha kwemagetsi. Nekudaro, bvunzo yekudonha yevoltage inogona kuongorora matambudziko emagetsi emotokari pasina kudiwa kweakawanda disassembly.