Chifukwa chiyani injini nthawi zina imakhala yofooka?

Galimoto yayikulu ya 350KW yamakina ojambulira mawaya a aluminiyamu, woyendetsayo adanenanso kuti galimotoyo inali yotopetsa ndipo siyimatha kukoka waya. Atafika pamalowo, makina oyesera adapeza kuti injiniyo inali ndi mawu owoneka bwino. Tsegulani waya wa aluminiyamu kuchokera pa gudumu loyendetsa, ndipo mota imatha kuzungulira popanda zowoneka bwino. Sichingathe kutembenuka, ndipo mphamvu yamagetsi imakula kwambiri.

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Yesani kutchingira kwa ma motor, yang'anani maburashi a kaboni ndipo musapeze zovuta zodziwikiratu. Pambuyo pochotsa galimotoyo pazida, ithamangitseni ngati makina amodzi, ndikuyesa kuti mphamvu zamakono ndi zida zamakono zili mkati mwazonse. Zolakwa zofananazo zakhala zikukumanapo kawiri m'mbuyomo, chimodzi ndicho chifukwa cha encoder yoyezera liwiro, ndipo china ndi thermistor pa bolodi lolamulira. Nthawi ino palibe soldering, ndipo kusinthidwa kwa encoder sikuthetsa vutoli.
Palibe vuto lomwe lapezeka pamagetsi pakalipano. Panthawiyo, poyamba adaweruzidwa kuti pangakhale vuto ndi gawo la makina a zipangizo, koma makaniko anatsegula bokosi la zipangizo ndikuyang'ana ndipo sanapeze vuto. Kotero ine ndikhoza kungopitiriza kufufuza mavuto a magetsi. Kafukufukuyu adapezadi vuto pang'ono. Ndinapeza kuti injiniyo imakhala ndi kapumidwe kosadziwika bwino ikamayenda pa liwiro lotsika. Zimakhala zovuta kuona ngati simusamala. Pambuyo pake, mphamvu yaying'ono idagwiritsidwa ntchito pa cholumikizira chamagetsi, ndipo zidapezeka kuti zida zankhondo zidakula kwambiri, zomwe zidathetsa vuto la makinawo.
Pambuyo poyang'ananso mayendedwe a injini ndi magalimoto ndipo palibe mavuto odziwikiratu omwe adapezeka, amaonedwa kuti ndi vuto ndi wolamulira. Palibe vuto poyang'ana magawo owongolera, ndipo palibe vuto lodziwikiratu pakuchotsa wowongolera. Sindingachitire mwina koma kulola katswiri wokonza malo kuti ayese. Pambuyo poyang'anitsitsa, pali vuto lenileni, ponena kuti pali vuto ndi gawo la rectifier mkati. Pambuyo podikirira masiku atatu, wolamulira wokhala ndi module yosinthidwa adayikidwa.
Chiyembekezo choyambira makina oyesera, vuto limakhalabe. Kufunsa malo okonzerako ndikupereka njira zosiyanasiyana zothanirana ndi vuto, ndipo zikuwoneka kuti cholakwikacho sichimayambitsidwa ndi wolamulira. Panthawiyo, panalibe kanthu kochita, ndipo ndinakonza zosiya, kenako ndinapita kwa wopanga malonda pambuyo pake. Ndisanagonje, ndinakonza zovutikirako pang'ono, ndipo ndimati ndiyang'anenso mkati mwa injiniyo. Munali fumbi lambiri mkati mwa injiniyo, ndipo manja anga anali odzaza ndi fumbi. Chifukwa chake ndidafunsa mnzanga watsopanoyo kuti apeze chowumitsira tsitsi kuti aziwuzira, koma mnzangayo adabwera mwamantha ndikuti adathyola waya wamoto. Ndinasangalala kwambiri panthawiyo, momwe mphepo ingawombetsire waya wokhuthala kwambiri, ziyenera kukhala zovuta ndi injini, choncho ndinafulumira kukayang'ana.
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Zoonadi, kugwirizana pakati pa ma windings oyendetsa galimoto kunatsekedwa, ndipo mawaya awiriwa adalumikizidwa ndi ma terminals. M'mbuyomu, malo osungiramo zinthu sanali opanikizidwa bwino, ndipo mzere wolumikizira unakhala wotentha komanso pafupifupi patapita nthawi yayitali, chifukwa unali pansi pa galimotoyo ndipo unali wokutidwa ndi zigawo zingapo za machubu a sera. Sindinachiwone nditachiyang'ana, koma ndinachigwira mwangozi pamene ndikuchiwombera. anatsegula. Liyenera kukhala vuto pano, osanenapo momwe ndasangalalira. injini itatumizidwa kunja kuti ikakonzedwe, idayikidwa ndikuyesedwa, ndipo vutolo linathetsedwa.
Kukonza uku kungafotokozedwe ngati zovuta zambiri, zidatenga masiku angapo. Ndipotu, palibe vuto lomwe silingathetsedwe mu ntchito yokonza. Malingana ngati mukhala osamala komanso oleza mtima mokwanira, vutoli lidzadziwika posachedwa. Choyipa kwambiri, pali njira ina yapadziko lonse ya Dafa.

Nthawi yotumiza: Mar-01-2023