Anti-roll bar: chomwe chiri ndi momwe chimagwirira ntchito
Kuyimitsidwa kwagalimoto ndi njira yovuta, yomwe takambirana kale patsamba lathu la Vodi.su. Kuyimitsidwa kumakhala ndi zinthu zosiyanasiyana zomangika: zotsekemera zowopsa, akasupe, mikono yowongolera, midadada yopanda phokoso. Anti-roll bar ndi chimodzi mwazinthu zofunika kwambiri.
Nkhaniyi idzaperekedwa kwa chipangizo ichi, mfundo ya ntchito yake, ubwino ndi kuipa.
Chipangizo ndi ndondomeko ya ntchito
Maonekedwe, chinthu ichi ndi chitsulo chachitsulo, chopindika mu mawonekedwe a chilembo P, ngakhale pamagalimoto amakono mawonekedwe ake amatha kusiyana ndi mawonekedwe a U chifukwa cha dongosolo lophatikizika kwambiri la mayunitsi. Ndodoyi imalumikiza mawilo onse awiri a ekisi imodzi. Ikhoza kukhazikitsidwa kutsogolo ndi kumbuyo.
The stabilizer amagwiritsa ntchito mfundo ya torsion (kasupe): m'chigawo chake chapakati pali mbiri yozungulira yomwe imakhala ngati kasupe. Chotsatira chake, pamene gudumu lakunja likulowa munjira, galimotoyo imayamba kugudubuza. Komabe, torsion bar imazungulira ndipo gawo la stabilizer lomwe lili kunja limayamba kuwuka, ndipo lina limagwa. Choncho kutsutsa kwambiri mpukutu wagalimoto.
Monga mukuonera, zonse ndi zosavuta. Kuti stabilizer igwire ntchito zake mwachizolowezi, imapangidwa kuchokera kumagulu apadera achitsulo ndi kuwonjezereka kolimba. Kuphatikiza apo, stabilizer imalumikizidwa mwadongosolo ndi zinthu zoyimitsidwa pogwiritsa ntchito mabala a rabara, ma hinges, ma struts - talemba kale nkhani yokhudza kusintha kwa stabilizer pa Vodi.su.
Ndikoyeneranso kudziwa kuti stabilizer imatha kulimbana ndi katundu wotsatira, koma motsutsana ndi zowongoka (pamene, mwachitsanzo, mawilo awiri akutsogolo akuyendetsa m'dzenje) kapena kugwedezeka kwa angular, chipangizochi chilibe mphamvu ndipo chimangoyenda pazitsamba.
Stabilizer imakhazikitsidwa ndi zothandizira:
- kwa subframe kapena chimango - gawo lapakati;
- ku chitsulo chachitsulo kapena mikono yoyimitsidwa - mbali za mbali.
Imayikidwa pa ma axle onse agalimoto. Komabe, mitundu yambiri ya kuyimitsidwa imachita popanda stabilizer. Chifukwa chake, pagalimoto yokhala ndi kuyimitsidwa kosinthika, stabilizer sikufunika. Sikofunikira pa chitsulo cham'mbuyo cha magalimoto okhala ndi mtengo wa torsion. M'malo mwake, mtengowo umagwiritsidwa ntchito pano, womwe umathanso kukana kuzunzika.
Zochita ndi Zochita
Ubwino waukulu wa ntchito yake ndi kuchepetsa lateral masikono. Ngati mutenga zitsulo zotanuka za kukhazikika kokwanira, ndiye kuti ngakhale mokhota kwambiri simudzamva mpukutu. Pankhaniyi, galimoto idzawonjezera kugwedezeka pamene ikudutsa.
Tsoka ilo, akasupe ndi zotsekemera zododometsa sizingathe kupirira mipukutu yakuya yomwe thupi la galimotoyo limakumana nalo polowa mozungulira. The stabilizer kwathunthu anathetsa vutoli. Kumbali ina, poyendetsa molunjika, kufunika kogwiritsa ntchito kumasowa.
Ngati tilankhula za zofooka, ndiye kuti pali ochepa mwa iwo:
- kuyimitsidwa kwaulere kusewera malire;
- kuyimitsidwa sikungaganizidwe kodziyimira pawokha - mawilo awiri amalumikizidwa wina ndi mzake, kugwedezeka kumafalikira kuchokera ku gudumu kupita ku lina;
- kuchepa kwa luso la SUVs - kupachika kwa diagonal kumachitika chifukwa chakuti limodzi la mawilo limataya kukhudzana ndi nthaka ngati lina, mwachitsanzo, likugwera mu dzenje.
Inde, mavuto onsewa amathetsedwa bwino. Chifukwa chake, machitidwe owongolera a anti-roll akupangidwa, chifukwa chake amatha kuzimitsidwa, ndipo ma silinda a hydraulic amayamba kugwira ntchito yake.
Toyota imapereka machitidwe ovuta kwa ma crossovers ake ndi ma SUV. Pachitukuko chotere, stabilizer imapangidwa mwadongosolo ndi thupi. Masensa osiyanasiyana amasanthula kuthamanga kwa angular ndi roll yagalimoto. Ngati ndi kotheka, stabilizer imatsekedwa, ndipo ma silinda a hydraulic amagwiritsidwa ntchito.
Pali chitukuko choyambirira mu kampani Mercedes-Benz. Mwachitsanzo, dongosolo la ABC (Active Body Control) limakupatsani mwayi woti muthane ndi zinthu zoyimitsidwa zokha - zotsekemera ndi ma hydraulic silinda - popanda stabilizer.
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