Indima yeebrashi zekhabhoni kwiimotor

Indima yeebrashi zekhabhoni kwiimotor

Iibhrashi zekhabhoni zisetyenziswa phakathi kweendawo ezimileyo nezijikelezayo zeenjini, iijenereyitha okanye abanye oomatshini abajikelezayo kwaye ibe yenye yezinto ezibalulekileyo. Njengomfowunelwa wokutyibilika, iibrashi zekhabhoni zisetyenziswa ngokubanzi kwizixhobo ezininzi zombane. Izinto zemveliso ikakhulu igraphite ye-electrochemical, igraphite ethanjiswe, isinyithi (kubandakanya ubhedu, isilivere) igraphite. Ubume buxande, kwaye ucingo lwensimbi lufakwe entwasahlobo. Ibrashi yekhabhoni yinxalenye yoqhagamshelwano olutyibilikayo, ngoko kulula ukuyinxiba kwaye ifuna ukutshintshwa kwaye icocwe rhoqo.

Indima ye-carbon brush kukwazisa i-rotor yangoku efunwa yi-motor operation kwi-coil ye-rotor ngokusebenzisa isiqwenga sokudibanisa kwindandatho ye-slip. Ukulungelelaniswa kunye nokuguquguquka kwe-carbon brush kunye nesiqwenga sokudibanisa, kunye nobukhulu bendawo yokudibanisa buchaphazela ubomi bayo kunye nokuthembeka. Kwimoto ye-DC, ikwaqhuba umsebenzi wokutshintshela (ukulungisa) amandla ombane otshintshanayo afakwe kwi-armature winding.

I-commutator yenziwe ngamabhulashi kunye namakhonkco okutshintsha, kwaye iibrashi zekhabhoni lunye uhlobo lweebrashi. Ngenxa yokujikeleza kwe-rotor, iibrashi zihlala zikhuhla ngendandatho yokutshintsha, kwaye ukhukuliseko lwentlantsi luya kwenzeka ngexesha lokuhamba, ngoko ke iibrashi zizinto zokunxiba kwi-DC motor.