Indlela yokuchonga iintambo ezingaphantsi?

Wire and cable are indispensable materials for the transmission of power energy, and is widely used in economic production, once the cable fails, it will not only threaten the safe and stable operation of the power grid, but also cause significant economic losses to families and society. Now there are a lot of unqualified cables in the market to disrupt the choice of consumers with fake and shoddy, and the following will introduce the identification method of concentrated inferior cables.

1. 1.Jonga ngokucophelela kwi-label printing, qaphela ukuba kukho ii-typos okanye i-shades ehlukeneyo yokushicilela, amagama aphazamisekile.

2. 2. Jija ulusu olukhuselayo ngesandla, kwaye umbala kunye namagama kulula ukuwacima ngokuqhelekileyo yimigca ephantsi.

3. 3. Krwela kwaye ucinezele ulusu olukhuselayo ngozipho.Iqhele ukuba ngumgca ophantsi ifcan izotywa okanye icuthwe.

4. 4.Ukuba ucingo olufakwe kwi-insulated luphuka emva kokugoba kathathu ukuya kumaxesha amane, izinto eziphathekayo ze-insulation layer zidla ngokuba zibi kakhulu.

5. 5.Basa i-insulation layer. Lucingo olungaphantsi ifcan ngokuzenzekelayo luvutha emva kokushiya ilangatye elivulekileyo.

6. I-6.I-Aluminium kunye nobhedu zisetyenziswa ngokuqhelekileyo kumbindi wocingo, kunye nombala we-coreis ophantsi kwaye akukho luster yensimbi.

7. 7.Measure the outer diameter of the insulated wire and the diameter of the core, the allowable error is ±10%, and if the measured value exceeds the allowable error, it is basically an inferior insulated wire.

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