Pakupanga batch, nthawi zambiri timakumana ndi izi: nthawi zina zolakwika zosiyanasiyana zimawonekera chifukwa chofanana, ndipo nthawi zina chilema chomwecho chimachitika pazifukwa zosiyanasiyana. Izi zikuwonetsa kuti zolakwika za rotor nthawi zambiri zimakhala chifukwa cha kuphatikizika kwa zinthu zingapo zosasangalatsa. Inde, payenera kukhala chifukwa chachikulu. Zinthu zikasintha, ngakhale chilema chofananacho chikachitika, chomwe chimayambitsa vutolo chimasintha.
Mwachitsanzo, ma pores a rotor nthawi zambiri amayamba chifukwa cha utsi wa nkhungu kapena kutsekeka kwa nkhungu. Komabe, nthawi zina, ngakhale kagawo kotulutsa mpweya kamakhala kosatsekeka, mpweya wotsalira sungathe kutulutsidwa munthawi yake chifukwa cha kuthamanga kwambiri, zomwe zingayambitsenso pores mu rotor. Panthawi imeneyi, chifukwa chachikulu cha pores ozungulira sikulinso vuto lotopetsa nkhungu, koma vuto lothira liwiro. Chifukwa chake, pakuwunika zovuta zamtundu wa ma rotor otayira a aluminiyamu, ndikofunikira kusanthula mwatsatanetsatane potengera malo ndi mawonekedwe a zolakwika za rotor ndi mikhalidwe yosiyanasiyana kuti mupeze molondola zomwe zimayambitsa zovuta zamtunduwo ndikutengera njira zofananira. kuti muteteze bwino kuchitika kwa zolakwika za aluminium rotor.
Kuphatikizana ndi zolakwika zazitsulo zowonda zozungulira, mipiringidzo yosweka, mabowo ochepetsera, ming'alu, ndi zina zotero zomwe tazitchula pamwambapa, Ms. San adzayang'ana pa kutsekedwa kozizira ndi nkhani zofananira ndi rotor za ma rotor otayidwa ndi Baowei lero. Kulephera kwa aluminiyamu yosungunuka kudzaza kwathunthu nkhungu kumatchedwa "kutsanulira kosakwanira". Malo omwe rotor samatsanuliridwa kapena m'mphepete mwake sadziwika bwino ndi masamba a fan ndi mizati. Cold shut imatanthawuza zolumikizira kapena maenje omwe aluminiyamu yosungunukayo samalumikizana kwathunthu. Mphepete mwa mphambanoyo ndi yosalala ndipo imawonekera kwambiri pamafani.
Zifukwa za zolakwika zotsekera ozizira
● Kutentha kwa aluminiyumu yosungunuka kumakhala kochepa kwambiri panthawi yothira; liwiro lothira ndilochedwa kwambiri kapena pali chodabwitsa chosokoneza. ● Kutentha kwa nkhungu ndi pachimake kumakhala kochepa. ● Kutayikira kwa aluminiyumu kapena zitsulo zosungunuka zosakwanira. ● Kuthamanga kosakwanira kozungulira. ● Gawo la mtanda la chipata chamkati ndi laling'ono kwambiri kapena nkhungu sizimatuluka bwino. ● Olekanitsidwa ndi sikelo ya oxide kapena zina. Kutentha kwa aluminiyamu yosungunuka kuyenera kukumana ndi mtengo womwe watchulidwa, ndipo liwiro lothira liyenera kuyendetsedwa bwino. Izo ziyenera kutsanuliridwa mu nthawi imodzi. ● Moyenera yonjezerani kutentha kwapakati ndi kutentha kwa nkhungu, makamaka kutentha kwa muzu wapamwamba (kwa mankhwala otsika kwambiri, onjezani nkhungu yapansi ● Chotsani kutaya kwa aluminiyamu. Mukathira aluminium, gwiritsani ntchito 10 ~ 20% kuposa rotor yeniyeni. ● Yesetsani kuthamanga ngati liwiro liri lalikulu kwambiri kumayambiriro kwa kusefukira.
zidzapangitsa kuti nthaka isagwe. (5) Sungani utsi wosatsekeka ndipo tsiku lothira likhoza kukulitsidwa moyenerera. ● Sungani nkhungu ndi pachimake zaukhondo komanso zopanda zinyalala. Samalani kukondoweza ndi kuyeretsa kwa madzi ofananira. Kukaniza kwa rotor kumaposa kulekerera (1) Kusanthula zifukwa za kukana kwa rotor kupitirira kulekerera ● Pakatikati ndi yaitali kwambiri, kapena malo otsetsereka ndi aakulu kuposa mtengo wovomerezeka, zomwe zimawonjezera kukana kwa khola. ● Rotor imayikidwa molakwika komanso yokhazikika, zomwe zimachepetsa malo ogwira ntchito a aluminiyamu bar. ● Madzi a aluminiyamu Kuyeretsa kapena kuyeretsa slag sikwabwino, ndipo kumakhala ndi mapini ambiri ndi zonyansa. ● Ubwino wa rotor aluminiyamu kuponyera ndi osauka, ndi zolakwika monga pores, shrinkage cavities, shrinkage, slag inclusions, ming'alu kapena ozizira kutseka. ● Gawo lolakwika la ingot ya aluminiyamu imagwiritsidwa ntchito kapena khalidwe lake ndi losauka, ndipo ma conductivity ndi otsika. (2) Kukaniza kwa rotor kumakhala kochepa, komwe kumachitika makamaka muzitsulo zotayidwa za aluminiyamu. Zitha kukhala kuti zida za aluminiyamu zoyera kwambiri zimagwiritsidwa ntchito molakwika, kapena malo otsetsereka ndi ochepa kuposa mtengo, zomwe zimachepetsa kukana kwa khola. Njira zowongolera zolimbana ndi zovuta zolimbana ndi ma rotor ● Musanayambe kukanikiza ndi kutsanulira pachimake, tcherani khutu kuti muwone kutalika kwapakati ndi malo otsetsereka, omwe ayenera kukwaniritsa zofunikira za kujambula. ● Chitani ntchito yabwino yoyeretsa ndi kuchotsa slag ya aluminiyamu yamadzimadzi. ●Chotsani zofooka za rotor monga ma pores ndi ming'alu yakuya. ●Gwiritsani ntchito zolowetsa za aluminiyamu za giredi yotchulidwa.
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