Kuyendetsa magudumu

Kuwongolera mawilo nthawi ndi nthawi kumachitika pokhapokha ngati tayala lasintha nyengo. Pakadali pano, zimalepheretsa kuwonongeka kwa kuyimitsidwa ndikuchepetsa chitonthozo choyendetsa.

Kulinganiza mawilo nthawi ndi nthawi sikofunikira kwa madalaivala ambiri ndipo kumachitika pakasintha matayala a nyengo. Komabe, owerengeka amazindikira kuti izi zitha kuwononga kuyimitsidwa ndikuchepetsa kutonthozedwa kwagalimoto.

Kwa zaka zingapo tsopano, ambiri a ife takhala tikugwiritsa ntchito matayala achisanu, ndipo ngati tilibe mawilo awiri, koma matayala okha, timakakamizika kulinganiza mawilo osachepera kawiri pachaka. Kumbali ina, madalaivala okhala ndi seti ziŵiri za magudumu amalinganiza matayalawo kokha pamene aikidwa matayala atsopano, akumakhulupirira kuti kuwalinganiza pamene akugwira ntchito ndiko kuwononga nthaŵi ndi kuwononga ndalama.

Komabe, iwo akulakwitsa kwambiri, chifukwa muyenera moyenera mawilo aliyense 10 zikwi. km. Malo ena ogulitsa ali ndi zida zapadera zokuthandizani kuonetsetsa kuti magudumu anu azikhala okhazikika pafupipafupi. Chipangizochi chimakhala ndi diski yachitsulo yokhala ndi mabowo obowoleredwa kuzungulira kuzungulira komwe amalowetsamo zolemera. Ngati chipangizocho chili choyenera (zolemera zili m'malo oyenera), n'zosavuta kugwira diski m'dzanja limodzi pamene mukuzungulira, ndipo ngati mutasuntha kulemera kochepa kumalo ena, i.e. kumayambitsa kusalinganika, sitingathe kuzisunga ngakhale ndi manja awiri. Chochitikachi chiyenera kutsimikizira aliyense za kufunikira kwa kusanja mawilo.

Chifukwa cha mphamvu ya centrifugal, misa iyi imawonjezeka ngakhale ma kilogalamu angapo pakuyenda, ndi kusalinganika kwa magalamu ochepa okha. Izi ndizowonjezera komanso zolemetsa zosafunikira, zomwe zimapangitsa kuti matayala azivala mwachangu, kuyimitsidwa, chiwongolero ndi mayendedwe.

Kuwongolera magudumu ndi ntchito yosavuta, koma kumbali ina ndikosavuta kulakwitsa. Ikafika nthawi yosintha nyengo, mashopu amatayala amakhala odzaza ndi mphamvu ndipo nthawi zina magwiridwe antchito amawonongeka. Ngati tili ndi mawilo awiri, ndi bwino kuwalinganiza pasadakhale. Zidzakhala zotsika mtengo komanso zolondola.

Kuti gudumu likhale loyenera, gudumu liyenera kutsukidwa ndi kuchotsa dothi.

Kuchuluka kwa zolemera pamphepete kumasonyeza kusalinganika kwakukulu pakati pa tayala ndi mkombero. Koma mukhoza kuchepetsa chiwerengero chawo. Ndikokwanira kusuntha tayala pafupi ndi mkombero ndikuyika nsonga yolemera kwambiri pamphepete mwa tayalalo. Kenako unyinji wa anthu uletsana m’malo mowonjezera. Choncho, chiwerengero cha zolemera zimatha kuchepetsedwa ndi theka. Tsoka ilo, mwina palibe ntchito imodzi yomwe imachita kulinganiza koteroko mwakufuna kwake, ndipo ambiri amafikira opareshoni yotere ngakhale monyinyirika.

Gawo lomaliza ndikumangirira kwa mawilo, omwe angakhalenso zolakwika. Yoyamba ndi njira yomangirira. Gudumu liyenera kumangika "crosswise", ndiko kuti, diagonally, ndipo pang'onopang'ono, poyamba pang'ono, ndiyeno ndi kuyesetsa koyenera. Ndipo apa pali cholakwika china. Makokedwe olondola amatanthauziridwa m'njira zosiyanasiyana, ndipo nthawi zambiri mawilo amamizidwa mopitilira muyeso. Zingwe zowonjezera zimayikidwa pa makiyi, kapena mawilo amangiriridwa ndi ma wrenches a pneumatic molimbika kwambiri. Ndiyeno, ngati dalaivala akuyenera kusintha gudumu pamsewu, amakhala ndi mavuto aakulu pogwiritsa ntchito zida za fakitale. Komanso kulimbitsa mawilo kutha kuwononga mkombero kapena kuswa mabawuti mukuyendetsa. Gudumu liyenera kumangidwa ndi torque wrench (pafupifupi 10-12 kgm). Ndi chida choterocho tikhoza kulamulira mphamvu yomangirira.