Kodi ma disks akutsogolo akufanana ndi ma brake disc akumbuyo?
Chimbale chakutsogolo cha brake ndi chimbale chakumbuyo sichofanana, chimbale chakutsogolo cha brake ndi chimbale chakumbuyo chilichonse chimakhala ndi gawo lofunikira pamakina agalimoto, ndipo pali kusiyana kwakukulu pakati pawo. Choyamba, pamene dalaivala akukankhira chopondapo, chifukwa cha inertia, kutsogolo kwa galimoto kumatsika, ndipo kumbuyo kumapendekeka. Chodabwitsa ichi chimapangitsa kuti tayala lakutsogolo livutike kwambiri panthawi ya braking. Chotsatira chake, ma disks akutsogolo a braking ayenera kupirira mphamvu zambiri za braking kuonetsetsa kuti galimotoyo imatha kuima mofulumira komanso bwino. Izi zikutanthauzanso kuti ma diski akutsogolo a brake ayenera kupangidwa ndikupangidwa ndi mphamvu zapamwamba komanso kukana kuvala.
Kachiwiri, udindo wa kumbuyo brake chimbale mu mwadzidzidzi braking ndi yosiyana ndi ya kutsogolo ananyema chimbale. Popeza kutsogolo kwa galimoto kumakankhira pansi panthawi ya braking, mawilo akumbuyo amakweza moyenerera. Panthawiyi, mphamvu yolumikizirana pakati pa gudumu lakumbuyo ndi pansi (ndiko kuti, kugwira) imachepetsedwa, kotero palibe chifukwa chokhalira ndi mphamvu yothamanga ngati gudumu lakutsogolo. Komabe, kumbuyo kwa brake chimbale kumafunikabe kukhala ndi luso linalake la braking kuti zitsimikizire kuti galimotoyo imatha kuyimitsa bwino m'njira zosiyanasiyana zamsewu komanso kuyendetsa bwino.
Kuphatikiza apo, chimbale chakutsogolo cha brake nthawi zambiri chimakhala chokulirapo kuposa chimbale chakumbuyo chakumbuyo, chifukwa mawilo akutsogolo amafunikira mphamvu zambiri kuti atsimikizire kuti galimotoyo imatha kuyimitsa mwachangu komanso bwino. Mu braking mwadzidzidzi, chifukwa gawo lakutsogolo la thupi limakakamizika pansi, gudumu lakumbuyo lidzakwezedwa, ndiye mphamvu yolumikizirana pakati pa gudumu lakumbuyo ndi pansi (ndiko kuti, kugwira) sikuli kwakukulu ngati gudumu lakutsogolo, kotero silifuna mphamvu zambiri za braking.
Mwachidule, udindo wa kutsogolo ananyema chimbale ndi kumbuyo ananyema chimbale mu ndondomeko braking ndi osiyana, kusiyana kwakukulu ndi kuti kupirira braking mphamvu ndi kuvala kukana zofunika. Kapangidwe kameneka kamapangitsa kuti mabuleki agwire bwino komanso otetezeka pamagalimoto onse.
Kodi ndizabwinobwino kuti chimbale chakutsogolo chikhale chotentha?
Front brake disc ndi yotentha kumlingo wina ndi wabwinobwino, koma ngati kutentha kuli kokwera kwambiri kumatha kuwonetsa vuto.
Ma brake system akagwira ntchito, kukangana pakati pa brake pad ndi brake disc kumapangitsa kutentha, kotero ndizabwino kuti ma brake disc aziyaka. Makamaka pambuyo poti braking pafupipafupi kapena braking mwadzidzidzi, Kutentha chodabwitsa ananyema chimbale adzakhala zoonekeratu. Komabe, ngati kutentha kwa chimbale cha brake kupitilira muyeso wanthawi zonse ndipo kumatenthedwa kapena kutentha, zitha kuwonetsa kuti pali vuto. Zovuta izi zingaphatikizepo kubwerera koyipa kwa pampu yopumira, kulephera kwa zigawo za ma brake system, ndi ma brake disc ndi ma brake pads sizimalekanitsidwa kwathunthu. Mavutowa angayambitse kutentha kwambiri kwa ma brake disc, omwe amafunikira kukonza nthawi yake kuti apewe ngozi.
Chifukwa chake, ngati muwona kuti chimbale chakutsogolo cha brake ndichotentha, mutha kuchisunga kwakanthawi. Ngati kutentha kukupitirirabe kwambiri kapena pali zochitika zina zachilendo (monga kutsika kwa mabuleki, kutsika kwa mabuleki, ndi zina zotero), muyenera kulumikizana ndi ogwira ntchito yokonza nthawi kuti muunike ndi kukonza.
Zomwe zimachititsa kuti diski yakutsogolo ya brake ivalidwe kwambiri poyerekeza ndi diski yakumbuyo ya brake makamaka imaphatikizapo mapangidwe agalimoto, kugawa kosagwirizana pakati pa kutsogolo ndi kumbuyo, komanso kusamutsa misa panthawi ya braking.
Mapangidwe a Galimoto: Magalimoto ambiri (kuphatikiza ma SUV akumatauni) amatengera mawonekedwe oyendetsa kutsogolo, momwe injini, kutumizira, transaxle ndi zigawo zina zazikulu ndi Chengdu yonse imayikidwa kutsogolo kwagalimoto. Kukonzekera kumeneku kumabweretsa kugawidwa kwakukulu kosagwirizana kutsogolo ndi kumbuyo kwa galimotoyo, nthawi zambiri kufika pa chiŵerengero cha 55:45 kapena 60:40. Popeza mawilo akutsogolo amalemera kwambiri, mwachibadwa amakhala ndi mphamvu zambiri zopondera, zomwe zimatsimikizira kuti gudumu lakutsogolo la braking lagalimoto liyenera kukhala lamphamvu kuposa gudumu lakumbuyo.
Kugawidwa kosagwirizana kwa magalimoto kutsogolo ndi kumbuyo: Chifukwa cha kugawidwa kosagwirizana kwa galimotoyo ndi kumbuyo kwake, mawilo akutsogolo amayenera kukhala ndi mphamvu zambiri. Kuti gudumu lakutsogolo likhale ndi mphamvu zambiri, ndikofunikira kupanga ma brake pads ndi ma brake discs akutsogolo. Kapangidwe kameneka kamapangitsa kukula kwa chimbale cha gudumu lakutsogolo nthawi zambiri kukhala 15 ~ 30mm kuposa gudumu lakumbuyo, kuti muwonjezere ma torque ndi ma braking.
Kusamutsa misa pa braking: pamene galimoto ndi braking, ngakhale gudumu wachedwetsa mpaka itayima, chifukwa thupi ndi gudumu zimagwirizana mosinthasintha, thupi likupitirizabe kupita patsogolo pansi pa inertia, kotero kuti pakati pa mphamvu yokoka. Galimotoyo ikupita patsogolo. Chodabwitsa ichi chimatchedwa brake mass transfer ya galimoto. Galimotoyo idzakhala ndi gawo lowonjezera la misa lomwe limawonjezeredwa ku gudumu lakutsogolo pamene likuwomba, ndipo mofulumira kuthamanga, kuphulika kwachiwawa, kusuntha kwakukulu, kumapangitsanso katundu pa gudumu lakutsogolo. Choncho, kuti agwirizane ndi kuwonjezeka kwa katundu, mphamvu ya braking ya gudumu lakutsogolo imawonjezeka moyenerera, choncho m'pofunika kugwiritsa ntchito kukula kwakukulu kwa ma brake pads ndi ma brake discs.
Mwachidule, chifukwa cha mapangidwe a galimotoyo, kugawidwa kosagwirizana kwa misa kutsogolo ndi kumbuyo ndi kusamutsidwa kwa misa panthawi ya braking, kutsogolo kwa brake disc kumavala kwambiri kuposa kumbuyo kwa brake disc. Kapangidwe kameneka ndikuwonetsetsa kuti mawilo akutsogolo atha kupereka mphamvu yokwanira yopumira panthawi ya braking kuti asunge bata ndi chitetezo chagalimoto.
Chonde tiyimbireni ngati mukufuna such mankhwala.
Zhuo Meng Shanghai Auto Co., Ltd. yadzipereka kugulitsa zida zamagalimoto za MG&MAUXS zolandiridwa kuti mugule.
