Meta yamadzi yamtundu wowuma imatanthawuza mita yamadzi yamtundu wa rotor yomwe njira yake yoyezera imayendetsedwa ndi zinthu za maginito ndipo kauntala yake simakhudzana ndi madzi omwe amayezedwa. Kuwerenga kumamveka bwino, kuwerengera mita ndikosavuta ndipo muyeso wake ndi wolondola komanso wokhazikika.
Chifukwa makina owerengera a mita yamadzi owuma amasiyanitsidwa ndi madzi omwe amayezedwa ndi bokosi la gear kapena mbale yodzipatula, samakhudzidwa ndi zonyansa zomwe zaimitsidwa m'madzi, kuti zitsimikizire kuti njira yowerengera imagwira ntchito bwino komanso momveka bwino. kuwerenga. Panthawi imodzimodziyo, sizingakhudze kuwerenga kwa mita ya madzi chifukwa cha chifunga kapena madzi osungunuka pansi pa galasi chifukwa cha kusiyana kwa kutentha pakati pa mkati ndi kunja kwa mita, monga mu mita ya madzi onyowa.
Kusiyana kwakukulu pakati pa mita ya madzi owuma ndi mita ya madzi onyowa ndi makina owerengera. Gudumu la vaneni limasiyanitsidwa ndi zida za dzuwa, ndipo kumapeto kwapamwamba kwa gudumu la vaneni kumaphatikizidwa ndi maginito okhazikika kumapeto kwa zida zadzuwa. Pamene madzi otuluka amakankhira gudumu la vane kuti azungulire, maginito omwe ali kumapeto kwa chiwongolero ndi kumapeto kwa dzuwa amakoka kapena kuthamangitsa wina ndi mzake kuti ayendetse zida za dzuwa kuti azizungulira mofanana, ndipo madzi amayenda m'madzi. mita imalembedwa ndi kauntala yapakati.
Monga chida choyezera kuchuluka kwa madzi omwe akuyenda mupaipi yamadzi apampopi, mita yamadzi yowuma ingagwiritsidwe ntchito m'mafakitale, nyumba zamalonda ndi nyumba zogona. Mamita amadzi amtundu wowuma omwe alipo makamaka amadalira mawonekedwe olumikizira maginito kuti apereke kuyenda. Monga gawo lofunikira la mita yamadzi owuma, imakhudza mwachindunji magwiridwe antchito ndi ntchito ya mita yamadzi yowuma, ndiye kuti, imatsimikizira kuchuluka kwa mita yamadzi owuma ndi mawonekedwe a metering, kulondola komanso kukhazikika. wa mita ya madzi owuma.
Mitundu yosiyanasiyana yotumizira maginito ya gudumu la vane gudumu ndi zida za dzuwa zidzakhudza kukana kufalitsa, motero zimakhudza kukhudzika kwa njira yowonetsera mita yamadzi. Pali makamaka njira zotumizira maginito: njira yolumikizirana ndi maginito ya axial mutual attraction ndi maginito otumizirana ma radial repulsion. Maginito okhazikika omwe amagwiritsidwa ntchito mu mita ya madzi owuma amaphatikiza Ferrite, Neodymium Iron Boron, ndipo nthawi zina.Samarium Cobaltmaginito. Mawonekedwe amadzi mita maginitoZomwe zimagwiritsidwa ntchito nthawi zambiri zimaphatikizapo maginito a mphete, maginito a silinda ndi maginito a block.
Poyerekeza ndi mita yamadzi yonyowa, mawonekedwe apadera ophatikizana ndi maginito amadzi owuma samatsimikizira zabwino zokha, komanso amayambitsa mavuto. Chidwi chiyenera kulipidwa pakugwiritsa ntchito!
1. Chifukwa kugwirizana pakati pa shaft impeller ya mita ya madzi ndi counter center gear imayendetsedwa ndi kugwirizanitsa maginito, zofunikira za kuthamanga kwa madzi ndi khalidwe la madzi ndizokwera. Kuthamanga kwa madzi kumasinthasintha kwambiri, chodabwitsa cha mita yamadzi nthawi zambiri chimachitika. Ngati madzi ali abwino kwambiri, maginito a Neodymium pa shaft ya impeller akhoza kukhala odzaza ndi zonyansa, zomwe zimapangitsa kuti asatengeke bwino.
2. Pambuyo pakugwiritsa ntchito nthawi yayitali, demagnetization ya maginito ophatikizana imayambitsa torque yaying'ono yolumikizana ndikuyenda kwakukulu koyambira.
3. Ngakhale mphete yoletsa maginito imawonjezedwa pakulumikizana kwa maginito opatsirana, kusokoneza kwamphamvu kwa maginito kumatha kukhudzabe mawonekedwe a mita yamadzi.
Nthawi yotumiza: Aug-17-2022