Zovala za mpira wolumikizana: Thandizani kuzungulira molondola pansi pa katundu wambiri

Mavalidwe olumikizana, mtundu wa mpira womwe ukubereka mkatikati, ali ndi mphete yakunja, mphete yamkati, mipira yachitsulo, mipira yachitsulo, ndi khola. Mphete yamkati ndi yakunja imakhala yosiyanasiyana yomwe imalola kuti pasakusamukire. Mavalidwe awa ali oyenera makamaka pakugwiritsa ntchito katundu wophatikizika, kutanthauza kuti amatha kukhala ndi mphamvu zambiri komanso ma amphamvu. Chofunikira kwambiri ndi ngodya yolumikizirana, yomwe imatanthawuza mbali imodzi pakati pa mzere wolumikiza zankhani za mpira panjira yopumira ndi mzere wophatikizira axis. Kulumikizana kwakukulu kumawonjezera luso la kubereka kwa axial katundu. Mu mavesi apamwamba kwambiri, ma 20 ° okalamba nthawi zambiri amagwiritsidwa ntchito popereka katundu wokwanira wambiri pomwe amakhalabe othamanga kwambiri.

Zovala zokhazokhaimatha kuthandizira ma radial, ophatikizika, kapena ophatikizika, koma katundu aliyense wambiri ayenera kugwiritsidwa ntchito mbali imodzi imodzi. Matayala a radial akagwiritsidwa ntchito, ma axial axial amapangidwa, omwe amafunikira katundu wofanana. Pachifukwa ichi, mayanjano awa amagwiritsidwa ntchito awiriawiri.

Mavalidwe awiri olumikizanaImatha kuthana ndi katundu wophatikizika komanso wogwirizanitsa wambiri, wokhala ndi katundu wakhanda kukhala wamkulu kwambiri, ndipo amathanso kuthandizanso katundu wa radial. Kuphatikiza apo, amatha kuletsa kusamutsidwa konsekonse kwa shaft kapena nyumba.

Kukhazikitsa misonkhano yolumikizana ndi mpira kumakhala kovuta kwambiri kuposa mpira wa poyambira ndipo nthawi zambiri pamafunika kukhazikitsa kwapakati. Ngati ikhazikitsidwa bwino, kulondola ndi ntchito yautumiki wa zida kungakhale koyenera kwambiri. Kupanda kutero, sizangolephera kukwaniritsa zolondola, koma kukhala ndi moyo wambiriwo udzanyengedwanso.

Pali mitundu itatu yaMavalidwe a mpira: kubwerera-kumbuyo, kumaso ndi tandem.
1. Kubwerera-kumbuyo - nkhope zazikuluzikulu za zipinda ziwirizi zili zosiyana, mbali yolumikizirana ya zokolola zam'madzi motsatana, zomwe zingakulitse mphamvu ya makomini a radial ndi axial kwambiri;
2. Nkhope yakumaso - nkhope zopapatiza ziwirizo ndizosiyana, kulumikizana kolumikizana ndi matembenuzidwe omwe akuzungulira kulowera kwa njira yosinthira, ndipo kukhwima kwa ngodya ndikochepa. Chifukwa mphete yamkati yonyamula masitepe akunja, mphete yakunja ya mavesi awiriwo imapanikizidwa palimodzi, chilolezo choyambirira cha mphete yakunja itachotsedwa, ndipo kukhazikitsidwa kwa zokuza kumawonjezeka;
3. Komabe, pofuna kuonetsetsa kukhazikika kwa kuyikapo, awiriawiri a zimbalangondo zomwe zakonzedwa mu mndandanda ziyenera kukhazikitsidwa motsutsana wina ndi mnzake pamalekezero onse awiri. Mphepo imodzi yolumikizirana yolumikizirana yolumikizirana mu tandem imayenera kusinthidwa nthawi zonse kutsutsana ndi kutsogoleredwa ndi gulu la shaft kumbali ina.

Takulandilani kufunsazopangidwa zambiri zokhudzana ndi mayankho aukadaulo. Kuyambira 1999, takhala tikuperekaZovuta Zodalirikapa opanga magalimoto ndi m`maloko. Ntchito zopangidwa ndi magwiridwetsani bwino komanso ntchito.