Mfundo yogwirira ntchito ya mayendedwe agalimoto yamagalimoto, mwatsatanetsatane

Chimodzi, gudumu lonyamula mfundo zogwirira ntchito

Mapiritsi a magudumu amagawidwa kukhala m'badwo umodzi, mibadwo iwiri ndi mibadwo itatu ya magudumu malinga ndi mawonekedwe awo.Mbadwo woyamba wonyamula magudumu makamaka umapangidwa ndi mphete yamkati, mphete yakunja, mpira wachitsulo ndi khola, ndipo mfundo yake yogwirira ntchito ikuwonetsedwa mu Chithunzi 1. Mfundo yogwira ntchito ya m'badwo woyamba, m'badwo wachiwiri ndi mayendedwe a magudumu a m'badwo wachitatu ndi ofanana ndi a mayendedwe wamba, onse ntchito zitsulo mipira yokulungira mu mphete mkati, mphete yakunja kapena flange raceway, kunyamula ndi kuzungulira wachibale wina ndi mzake, motero kupanga galimoto galimoto.

Chachiwiri, phokoso lokhala ndi magudumu

1. Makhalidwe a phokoso la magudumu

Malinga ndi mfundo yogwirira ntchito komanso mphamvu zama mayendedwe a magudumu, pali zinthu zitatu zofunika kwambiri pakubweza kwa magudumu: ① mayendedwe amagudumu amazungulira limodzi ndi magudumu, ndipo kubwerezabwereza kumayenderana ndi liwiro la gudumu.Pamene liwiro la galimoto likuchulukirachulukira, gudumu lokhala ndi reverberation limakhala lamphamvu mosalekeza, ndipo nthawi zambiri sizimawonekera kokha pamayendedwe ocheperako.②Kuchuluka kwa magudumu onyamula magudumu kumayenderana mwachindunji ndi katundu womwe wanyamula.Pamene galimoto ikutembenuka, gudumu lonyamula magudumu limakhala ndi katundu wokulirapo ndipo kubwereranso kumawonekera kwambiri.③Gulo lokhala ndi mayendedwe amasokonekera mosavuta ndi kubwezeredwa kwa matayala, ma injini, ma transmissions, ma shafts oyendetsa, malo olumikizirana onse ndi machitidwe ena opatsirana.

2. Wheel yokhala ndi reverberation mawonekedwe ntchito

Mawonetseredwe akuluakulu a magudumu onyamula magudumu ali motere mitundu 3:

(1) kung’ung’udza

Magudumu okhala ndi magudumu amkati othamanga, spalling, indentation ndi zolakwika zina, kapena kumasuka, apitiliza kutulutsa "grunt", "buzzing" phokoso.Liwiro la galimoto likamawonjezereka, phokoso la kung’ung’udza kwapang’onopang’ono limasintha n’kukhala phokoso la phokoso, ndipo pamene mukuyendetsa pa liŵiro lapamwamba, m’kupita kwa nthaŵi limasintha n’kukhala kamvekedwe kake ka mluzu.

(2) Phokoso lakunjenjemera

Chisindikizo cha gudumu chikalephera komanso kuchuluka kwa mafuta opaka mkati sikukwanira, mafutawo sangathe kupanga filimu yamafuta pamwamba pa poyambira ndi mpira wachitsulo, zomwe zimapangitsa kuti pakhale kukangana pakati pa poyambira ndi pamwamba pa mpira wachitsulo, kutulutsa phokoso lakuthwa lakuthwa.

(3) Phokoso loyang’ana

Ngati pali mabala pamwamba pa mpira wachitsulo mkati mwa kunyamula, mipira yachitsulo yosweka kapena zinthu zakunja zolimba mkati mwa chotengera, mpira wachitsulo udzaphwanya gawo losazolowereka la msewu wothamanga panthawi yoyendetsa galimoto, kutulutsa phokoso la "gurgling".