Chifukwa Choyatsira Jenereta Carbon Brush

Marichi 26, 2022

Monga cholumikizira chowongolera poyendetsa pano, burashi ya kaboni imagwiritsidwa ntchito kuwonetsa chisangalalo chomwe chimafunidwa ndi jenereta mu koyilo ya rotor kudzera mu mphete.Pofuna kuonetsetsa kuti injini ikugwira ntchito bwino, kusankha koyenera kwa mtundu wa burashi ndikofunikira kwambiri.Chifukwa cha mitundu yosiyanasiyana ya zida ndi njira zomwe zimagwiritsidwa ntchito popanga maburashi, luso lawo ndi losiyana.Choncho, posankha burashi, ayenera kuganizira ntchito ya burashi ndi zofunika burashi galimoto.

 

Pamene a jenereta ikugwira ntchito bwino, zomwe zimayambitsa moto wa brush nthawi zambiri zimakhala motere:

1. Mpweya wa carbon brush watenthedwa.

Ma brashi a carbon omwe akugwira ntchito nthawi zambiri amawoneka ngati chinthu chotentha kwambiri, ngati sichinasamalidwe pakapita nthawi, chidzachititsa kuti zingwe ziwotchedwe.Koma zomangira za ma jenereta ena zimakutidwa ndi zotsekereza, zomwe zimapangitsa kuti zikhale zovuta kuzipeza zikawotchedwa.Ngati sichinapezeke ndikusinthidwa mu nthawi, chidzawotcha maburashi ambiri a carbon chifukwa chodzaza, ndipo potsiriza kupanga jenereta kutaya magnetism.

Chifukwa kusanthula: Chifukwa osayenera khalidwe la mpweya burashi, osakwanira kapena mkangano kuthamanga nthawi zonse kuthamanga kasupe, ntchito osakaniza mitundu yosiyanasiyana ya mpweya burashi, osauka kukhudzana pakati mpweya burashi ndi kuterera mphete, burashi kuluka ndi mpweya burashi, etc. kugawa si yunifolomu, mbali ya mpweya burashi kuwotchedwa chifukwa cha mochulukira.

2. The carbon burashi pulsates molakwika.

Kumenyedwa kwa burashi ya kaboni kumawonjezera kuvala kwa burashi ya kaboni, zomwe zimapangitsa kuti ufa wambiri wa kaboni udziunjike mu brashi, zomwe zimapangitsa kusweka kwa kaboni burashi, kusalumikizana bwino pakati pa burashi ya kaboni ndi mphete yozembera, kuchepetsa kuchuluka kwa otaya. podzaza maburashi ena a carbon.

Kusanthula kwazomwe zimayambitsa: Chifukwa chachikulu chakumenyedwa kwa burashi ya kaboni ndi mphete yosalala kapena ya dzimbiri, yomwe imayenera kukonzedwa kapena kupukutidwa munthawi yake.


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3. Kulephera kwamoto pakati pa mphete yoterera ndi burashi ya kaboni.

Pakakhala phokoso pakati pa mphete yozembera ndi burashi ya kaboni, ngati sichikuchitidwa munthawi yake, imataya mawonekedwe ogwirira ntchito pakulumikizana, kuyambitsa mphete yamoto, kuwotcha burashi ya kaboni ndi burashi, komanso kuwonongeka. mphete yotsekemera, zomwe zimapangitsa kuti pakhale kukhazikika pang'ono.

Kusanthula kwazomwe zimayambitsa: Pali zifukwa ziwiri zomwe zimapangitsa kuti pakhale phokoso pakati pa mphete yoterera ndi burashi ya kaboni.

1) Chifukwa burashi ya kaboni imadumpha.

2) Chifukwa cha kusayenerera kwa burashi ya kaboni, ma graphite otsika kwambiri, zonyansa zamkati zolimba kwambiri, kukhudzana koyipa pakati pa burashi ya kaboni ndi mphete yoterera, zowala zimawonekera.

4. Kutentha kwa mphete ya slip ndikokwera kwambiri.

Kutentha kwa ring ring ndikokwera pazifukwa zingapo:

1) Kulumikizana koyipa pakati pa burashi ya kaboni ndi mphete yozembera kumayamba chifukwa chosagwirizana ndi burashi ya kaboni kapena kupanikizika kosalekeza kwa masika.

2) Spark amapangidwa pakati pa slip mphete ndi mphete yotolera.

Kwa ma jenereta, mphete zolowera ndi maburashi a kaboni nthawi zonse zimakhala zofooka.Kumbali imodzi, ndikulumikizana kwachindunji pakati pa gawo loyima (mpweya wa kaboni) ndi gawo lotsetsereka, ndipo kufalikira kwa mafunde a rotor ndi gawo lofunikira la gawo lowongolera, lomwe limakhudzidwa ndi zinthu zosiyanasiyana.Chifukwa chake, kugwira ntchito ndi kukonza maburashi a kaboni ndi mphete zoterera kumakhala kofunika kwambiri.Opanga ma jenereta ayenera kugwira ntchito ndi kukonza bwino pogwiritsa ntchito mfundo izi:

1. Kuwongolera mosamalitsa mtundu wa burashi wa kaboni.

Musanasinthe burashi ya carbon, yang'anani mosamala.Yang'anani maonekedwe a burashi ya carbon kuti muwonetsetse kuti ili bwino.

2. Kuwongolera mosamalitsa njira yosinthira kaboni burashi.

Pamene burashi ya kaboni ikugwira ntchito yavala mpaka 2/3 ya kutalika kwa burashi ya kaboni, m'malo mwa burashi ya kaboni pakapita nthawi.Musanalowe m'malo mwa burashi ya kaboni, pukutani mosamala burashi ya kaboni kuti ikhale yosalala ndikuwonetsetsa kuti burashi ya kaboni imatha kuyenda momasuka m'mwamba ndi pansi mkati mwa grip.Mtunda pakati pa m'mphepete mwa m'mphepete mwa burashi ndi malo ogwirira ntchito a mphete yozembera uyenera kuyendetsedwa pa 2-3 mm.Ngati mtunda uli wocheperako, umagundana ndi mphete yolowera ndikuwonongeka mosavuta.Ngati mtunda uli waukulu kwambiri, burashi ya kaboni imalumphira moto ndi moto mosavuta.Chiwerengero cha maburashi a carbon omwe asinthidwa nthawi iliyonse sichiyenera kupitirira 10% ya maburashi a carbon pa mtengo uliwonse, ndipo mbiri ya carbon brush m'malo iyenera kusungidwa.Wogwiritsa ntchito m'malo mwa burashi ya kaboni adzayima pazitsulo zotsekera ndipo asagwire mitengo kapena gawo loyamba ndi gawo loyambira nthawi imodzi, ndipo sagwira ntchito nthawi yomweyo.Burashi yatsopano ya kaboni ikayikidwa m'bokosi, iyenera kukokera mmwamba ndi pansi kuti muwone ngati burashi ya kaboni ingasunthike mmwamba ndi pansi mosavuta.Ngati pali chotchinga, burashi ya kaboni iyenera kupukutidwa kuti ikwaniritse zofunikira.


Guangxi Dingbo Power Equipment Manufacturing Co., Ltd. unakhazikitsidwa mu 2006, ndi Mlengi wa jenereta dizilo ku China, amene integrates kamangidwe, kupereka, kutumiza ndi kukonza dizilo jenereta seti.Zogulitsa zimaphatikizapo Cummins, Perkins, Volvo, Yuchai, Shangchai, Deutz , Ricardo, MTU, Weichai etc. ndi mphamvu osiyanasiyana 20kw-3000kw, ndi kukhala OEM fakitale ndi pakati luso.


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