Call Us: +8613954723218Email: 13954723218@163.com
nyChilankhulo
06040-06024KUKHALA

06040-06024KUKHALA

Ma Bulldozer Bearings ndi zida zamakina zomwe zimagwiritsidwa ntchito kuthandizira magawo ozungulira, kuchepetsa kukangana, ndikutumiza katundu. Nthawi zambiri amakhala ndi mphete yamkati (kulumikizana ndi shaft), mphete yakunja (kulumikizana ndi nyumba), zinthu zogudubuza (mipira yachitsulo, zodzigudubuza, ndi zina zotero), ndi khola (kulekanitsa zinthu zogubuduza). Zinthu zake ndi zitsulo zokhala ndi carbon chromium (monga GCr15), zomwe zimakhala ndi kuuma kwambiri (kulimba kwa chinthu kumafika ku HRC60-65), kukana kuvala, komanso kukana kutopa pambuyo pa chithandizo cha kutentha. Ikhoza kusinthidwa ndi zovuta zogwirira ntchito za bulldozers monga katundu wolemera, kugwedezeka, fumbi, etc. Malinga ndi mawonekedwe a mikangano, mayendedwe a bulldozer akhoza kugawidwa m'mabwalo ogubuduza (omwe amachepetsa mikangano kudzera muzinthu zogubuduza ndipo amagwiritsidwa ntchito kwambiri) ndi mayendedwe otsetsereka (omwe amathandizidwa ndi kugwedezeka kwa sliding ). Pakati pawo, mayendedwe ogubuduza akhala mbali yofunika kwambiri yozungulira ya ma bulldozers chifukwa cha kuchepa kwawo kokwanira komanso kuthamanga kwamphamvu.1. Thandizo lozungulira zigawo Perekani malo ozungulira ndi axial kwa zigawo za shaft (monga ma drive shafts, ma gear shafts) kuti atsimikizire kugwira ntchito kosasunthika kwa magawo ozungulira (magiya, ma sprockets, ndi zina zotero) pamayendedwe okonzedweratu, kupewa kugwedezeka kapena kugunda chifukwa cha offset.Kuchepetsa kutayika kwa mikangano2. Sinthani kugwedezeka kwa zigawo zozungulira kukhala zowongoka (kapena kutsika kwapansi kutsetsereka) kudzera muzinthu zogudubuza (kapena malo otsetsereka), kuchepetsa kutayika kwa mphamvu panthawi yotumiza mphamvu, komanso kupititsa patsogolo kayendedwe kabwino.Kunyamula ndi kutumiza katundu3. Nyamulirani katundu wozungulira (monga kulemera kwake kwa shaft, mphamvu yamagetsi yamagetsi) ndi katundu wa axial (monga mphamvu ya axial yomwe imapangidwa ndi kuponyedwa kwa fosholo ya bulldozer) panthawi ya ntchito ya bulldozer, ndikutumiza katunduyo ku chipolopolo kapena chimango kuti mupewe kusinthika kwachindunji kwa shaft thupi mokakamiza.

 
 
Zochitika zofananira ndikugwiritsa ntchito
product-800-400
1. Kusinthasintha kochulukira
Pamene ma bulldozers akugwira ntchito (monga kukankhira dothi lolimba kapena kukwera malo otsetsereka), mayendedwe amayenera kupirira katundu wambiri (monga katundu wa nthawi yomweyo wa ma gudumu oyendetsa kufika matani oposa 10), kotero ndikofunikira kusankha zitsulo zokhala ndi ma coefficients apamwamba (monga mayendedwe a tapered odzigudubuza ndi kudziletsa okha), kupititsa patsogolo kukana kwawo- ndi kulimbikitsa zodzigudubuza.
2. Anti kuipitsa ndi kusindikiza chizindikiro
Malo ogwirira ntchito ndi afumbi komanso amatope, ndipo zotengera ziyenera kugwiritsidwa ntchito limodzi ndi zigawo zosindikizira (monga zosindikizira zamafuta ndi zophimba fumbi):
Zigawo zowonekera (monga mayendedwe oyendetsa magudumu) zimafuna zisindikizo ziwiri za mafuta a milomo ndi zophimba fumbi kuti matope ndi mchenga asalowe mumsewu (zonyansa zingayambitse "kuvala kwa abrasive" kwa mayendedwe, kuchepetsa moyo wawo ndi oposa 50%);
Zonyamula mkati mwa gearbox zimadalira mafuta odzola ndi kusindikiza, ndipo ndikofunikira kuwonetsetsa kuti bokosi la giya silikutha.
3. Mafuta ndi kutaya kutentha
Ma bere othamanga kwambiri (monga ma giya a spindle bearings) amafunikira kudzoza mokakamizidwa ndi mafuta a gear (omwe amabayidwa kudzera munjira zamafuta) kuti achotse kutentha kwamphamvu (kupewa kulephera kwamafuta chifukwa cha kutentha kwambiri);
Mayendedwe olemetsa kwambiri-otsika kwambiri (monga ma bere a ndowa) ayenera kuthiridwa mafuta pafupipafupi (kamodzi pa maola 200) kuti apange filimu yamafuta ndikuchepetsa kugundana.
1. Kulemera kwa ntchito m'migodi:
·Vuto: Kulephera koyambirira kwa ma wheel bearings chifukwa cha kugunda kwa miyala. Yankho:
Kutenga mizere itatu ya ma bearings opindika (ndi 50% kuchuluka kwa katundu-kuchuluka kwake)
Kukhathamiritsa kwa Roller Logarithmic Curve (Kufanana kwa Kugawa Kupsinjika)
Upgrade lubricating grease to fully synthetic lithium based grease (drip point>260 digiri)
2. Malo omangira madambo:
·Kuvuta: Kulephera kusindikiza chifukwa cha kulowerera kwa madzi/chidothi · Kapangidwe katsopano:
Mafuta a milomo iwiri chisindikizo + maginito madzimadzi chisindikizo (madzi IP68)
Onjezani ngalande zotayira pampando (monga kapangidwe ka Caterpillar D6T)
3. Kugwira ntchito-kumadera okwera:
·Zowawa: Kutsika kwa kutentha kwa -50 digiri C kumapangitsa kuti mafuta akhale olimba. Countermeasure:
Mafuta odzazidwa kale ndi otsika-otentha a ma bearings (amatha kuyendabe pa -60 digiri C)
Sankhani chitsulo cholimba kwambiri (Charpy impact mphamvu Yaikulu kuposa kapena yofanana ndi 100J)
product-800-400

 

 

Hot Tags: 06040-06024bearing, China 06040-06024opanga opanga, ogulitsa, fakitale

Tumizani kufufuza

(0/10)

clearall