Dalilin ƙonewa na Generator Carbon Brush

A matsayin lamba ta zamiya don gudanar da halin yanzu, ana amfani da goga na carbon don gabatar da motsin halin yanzu da janareta ke buƙata a cikin na'urar rotor ta cikin zoben zamewa.Domin tabbatar da aikin yau da kullun na motar, zaɓin daidaitaccen nau'in goga yana da mahimmanci.Saboda nau'o'in albarkatun kasa da dabaru da ake amfani da su wajen kera goga, fasahar fasahar su ma sun bambanta.Sabili da haka, a cikin zaɓin goga, ya kamata a yi la'akari da aikin goga da buƙatun buroshin motar.

Lokacin da janareta yana cikin aiki na yau da kullun, abubuwan da ke haifar da gobara gabaɗaya sune kamar haka:

1. An ƙone saƙar buroshin carbon.

Gilashin goga na carbon da ke aiki sau da yawa yana bayyana yanayin zafi, idan ba a kula da shi cikin lokaci ba, zai haifar da konewa.Sai dai sarkar na wasu janareta an lullube su da abin rufe fuska, wanda ke sa su yi wuya a samu idan sun kone.Idan ba a samo shi ba kuma a maye gurbinsa a cikin lokaci, zai ƙone da yawa na gogewar carbon saboda nauyin nauyi, kuma a ƙarshe ya sa janareta ya rasa magnetism.

Sakamakon bincike: Saboda rashin cancantar ingancin buroshi na carbon, rashin isa ko rashin daidaituwa na matsin lamba na dindindin, gauraye amfani da nau'ikan buroshi daban-daban, ƙarancin lamba tsakanin goga na carbon da zoben zamewa, goga mai gogewa da goga na carbon, da sauransu, goga na carbon. rarraba ba iri ɗaya ba ne, ɓangaren buroshin carbon ya kone saboda nauyi.

2. Goga na carbon yana bugun da ba daidai ba.

Buga buroshin carbon yana ƙara lalacewa na goga na carbon, yana haifar da babban adadin foda na carbon da aka tara a cikin buroshi, yana haifar da fashewar buroshi, rashin daidaituwa tsakanin goga na carbon da zoben zamewa, rage yawan kwararar ruwa, sakamakon haka. a cikin jujjuyawar sauran gogewar carbon.

Binciken dalili: Babban dalilin bugun goga na carbon shine zoben zamewa mai tsatsa ko tsatsa, wanda ke buƙatar gyara ko gogewa cikin lokaci.

3. Rashin lalacewa tsakanin zoben zamewa da goga na carbon.

Lokacin da akwai tartsatsi tsakanin zoben zamewa da goga na carbon, idan ba a magance shi cikin lokaci ba, zai rasa yanayin aiki na yau da kullun a cikin tsarin tuntuɓar, haifar da wuta ta zobe, ƙone goshin carbon da goge goge, har ma da lalacewa. zoben zamewa, yana haifar da ɗan ƙasa kaɗan.

Binciken dalili: Akwai dalilai guda biyu na walƙiya tsakanin zoben zamewa da goga na carbon.

1) Saboda gogewar carbon yana tsalle.

2) Saboda rashin cancantar ingancin gogewar carbon, ƙarancin abun ciki na graphite, maɗaukakin ƙazanta na ciki, ƙarancin lamba tsakanin goga na carbon da zoben zamewa, tartsatsin wuta suna bayyana.

4. Zamewar zoben zafin jiki ya yi yawa.

Zamewa zafin aiki na zobe yana da girma saboda dalilai da yawa:

1) Mummunan hulɗa tsakanin goga na carbon da zoben zamewa yana haifar da ƙarancin ingancin gogewar carbon ko rashin isasshen matsin lamba na bazara.

2) Ana haifar da tartsatsi tsakanin zoben zamewa da zoben tattarawa.

Ga masu samar da janareta, zoben zamewa da gogewar carbon koyaushe suna da rauni.A gefe guda, ita ce hulɗar kai tsaye tsakanin ɓangaren tsaye (buroshin carbon) da ɓangaren zamewa, kuma watsawar halin yanzu zuwa iska mai jujjuyawar shine babban ɓangaren ɓangaren gyaran motsa jiki, wanda abubuwa daban-daban ke shafar.Sabili da haka, aiki da kiyaye gogewar carbon da zoben zamewa ya zama mahimmanci.Masu kera janareta ya kamata su yi aikin da kulawa da kyau ta abubuwan da ke biyowa:

1. Tsananin sarrafa ingancin goga carbon.

Kafin maye gurbin goga na carbon, duba shi a hankali.Bincika bayyanar buroshin carbon don tabbatar da cewa yana cikin yanayi mai kyau.

2. Tsananin sarrafa tsarin maye gurbin goga carbon.

Lokacin da goga na carbon da ke aiki ke sawa zuwa 2/3 na tsayin buroshin carbon, maye gurbin goga na carbon cikin lokaci.Kafin maye gurbin goga na carbon, a hankali goge goga na carbon don yin santsi kuma tabbatar da cewa goshin carbon zai iya motsawa sama da ƙasa cikin yardar kaina a cikin goga.Ya kamata a sarrafa nisa tsakanin ƙananan gefen ƙwanƙolin buroshi da saman aiki na zoben zamewa a 2-3 mm.Idan nisa ya yi ƙanƙanta, zai yi karo da saman zoben zamewa kuma zai iya lalacewa cikin sauƙi.Idan nisa ya yi girma sosai, buroshin carbon zai yi tsalle cikin sauƙi da walƙiya.Adadin gogewar carbon da za a maye gurbinsu a kowane lokaci bai kamata ya wuce kashi 10% na adadin goge carbon a kowane sandar sanda ba, kuma ya kamata a adana rikodin maye gurbin goga na carbon.Mai aiki da ke maye gurbin goga na carbon zai tsaya akan kushin rufi kuma kada ya taɓa sandunan ko matakin farko da ɓangaren ƙasa a lokaci guda, kuma ba zai yi aiki a lokaci ɗaya ba.Bayan an saka sabon buroshin carbon a cikin buroshi, yakamata a ja shi sama da ƙasa don bincika ko goshin carbon zai iya motsawa sama da ƙasa cikin sauƙi.Idan akwai toshewa, ya kamata a goge gogewar carbon ɗin don biyan buƙatun.

Guangxi Dingbo Power Equipment Manufacturing Co., Ltd. kafa a 2006, shi ne mai kera na dizal janareta a kasar Sin, wanda integrates zane, wadata, commissioning da kuma kula da man dizal janareta.Samfurin ya ƙunshi Cummins, Perkins, Volvo, Yuchai, Shangchai, Deutz , Ricardo, MTU, Weichai da dai sauransu tare da ikon kewayon 20kw-3000kw, da kuma zama su OEM factory da fasaha cibiyar.