SPHERICAL ROLLER BERINGS
Zozungulira zozungulirazimakhala ndi mphete yakunja yozungulira yozungulira yozungulira komanso mizere iwiri yozungulira pakati pa mphete yamkati yanjira ziwiri.Mapiritsi ozungulira ozungulira amadzigwirizanitsa okha, ndipo amatha kusintha molakwika chifukwa cha kupatuka kapena kusalongosoka kwa shaft kapena mpando wonyamulira, ndipo ngodya yovomerezeka ndi madigiri 1 ~ 2.5.Mapiritsi ozungulira ozungulira amatha kunyamula katundu wa radial, bidirectional axial load ndi katundu wake wophatikizidwa, makamaka mphamvu yamagetsi yamagetsi ndi yayikulu, ndipo imakhala ndi anti-vibration yabwino komanso kukana mphamvu.Amagwiritsidwa ntchito mu chitsulo ndi zitsulo zida zitsulo, zida migodi, makina simenti, makina pepala, zombo, mphero malasha, makina mafuta, makina zomangamanga, etc.
Njira yoyika: Bowo lamkati la chozungulira chozungulira lili ndi njira ziwiri zoyika: cylindrical ndi conical, ndipo dzenje lopindika ndi 1:12 ndi 1:30.Potsitsa manjawo, chonyamuliracho chimatha kukhazikitsidwa pa shaft ya kuwala kapena shaft yotsika mosavuta komanso mwachangu.Bowo lamkati la cylindrical lingathenso kuikidwa pa shaft yojambulidwa ndi manja amkati.
Mitundu ya mayendedwe ozungulira ozungulira
Mawonekedwe:Mtundu wa CA wodzigudubuza wodzigudubuza, mphete yamkati ilibe nthiti zapakati, ndipo pali nthiti zazing'ono kumbali zonse ziwiri, zokhala ndi zodzigudubuza zofananira, zitsulo zamkuwa kapena zitsulo.
Ubwino:Khola lamtundu wa CA mtundu wozungulira wozungulira wapangidwa ngati khola lofunikira.Kuphatikiza pa kunyamula katundu wa radial, mtundu uwu wa kunyamula ungathenso kunyamula katundu wa bidirectional axial ndi katundu wake wophatikizidwa.Lili ndi mphamvu yaikululuso ndipo ali ndi mphamvu zotsutsa zabwino.
CAMndandanda
Mawonekedwe:Kuchuluka kwa katundu ndi kukana kwamphamvu;Oyenera kumadera othamanga kwambiri;Lili ndi ma angles ambiri okhazikika, omwe amatha kusintha kuti agwirizane ndi kupatuka kwa shaft ndi kupatuka kwa zipolopolo;Mphete zamkati ndi zakunja zimakhala ndi mawonekedwe ozungulira, omwe amathandizira kuti azitha kusintha momasuka pakati pa mphamvu yokoka.
Ubwino:Mapiritsi ozungulira ozungulira amatha kupirira katundu wamkulu wa radial ndi axial, komanso amasintha kumayendedwe ena aang'ono kapena axial;Kachiwiri, mawonekedwe ndi kukula kwa msewu wamkati ndi wakunja ndi wofanana ndi mpikisano wa mpira, ndikuupatsa mphamvu yonyamula katundu komanso kuima bwino;Kuphatikiza apo, ilinso ndi luso lokhazikika lokhazikika, lomwe limatha kukhalabe ndi ntchito yabwino, kupititsa patsogolo moyo wobereka komanso kugwira ntchito moyenera.
Mndandanda wa MB
Mawonekedwe: CC-type spherical roller bearings, mazenera awiri amtundu wazitsulo zosindikizira, opanda nthiti pa mphete yamkati ndi mphete yolondolera yotsogoleredwa ndi mphete yamkati.
Ubwino wake: CC mtundu mayendedwe ozungulira ozungulira.Khola limagwiritsa ntchito chitsulo chopondaponda, chomwe chimachepetsa kulemera kwa khola, kumachepetsa bwino kusinthasintha kwa khola, ndipo kumakhala ndi zotsatira zochepa pa mlingo wa ufulu wa odzigudubuza.Mphete yapakatikati yosunthika idapangidwa pakati pa odzigudubuza, yomwe imatha kuchepetsa mphamvu yonyamula.Kukangana kwamkati kumathandiza bwino zinthu zogubuduza m'dera lopanikizika kuti zilowe m'dera lonyamulidwa molondola, ndikuwonjezera liwiro la malire.Popeza kapangidwe ka CC kamangidwe kamakhala ndi malo ochepera amkati kuposa kapangidwe ka CA, kuchulukitsa kuchuluka kwa zinthu zogubuduza ndikusintha mawonekedwe akunja azinthu zogubuduza kumatha kupititsa patsogolo mphamvu yonyamula ma radial.Malo ochulukirapo oti mafuta azigwira ntchito.
Chithunzi cha CC
Mawonekedwe:Wokhoza kupirira katundu waukulu wa radial ndi axial, ndi kuuma kwakukulu ndi kunyamula katundu;Kunyamula kuli ndi mpikisano wozungulira mkati, womwe umatha kusintha momasuka mbali yolowera ndi zigawo zakunja, kuwongolera magwiridwe antchito komanso kulondola kogwira ntchito;Itha kukhalabe ndi mikangano yotsika komanso kukwera kwa kutentha pansi pa ntchito yothamanga kwambiri, kukulitsa moyo wautumiki wa mayendedwe.
Ubwino wake: Ili ndi mphamvu yonyamula katundu wambiri komanso kukana kwamphamvu;Itha kukhala yokhazikika panthawi yozungulira kwambiri;Mapangidwe onyamula ndi ophatikizana komanso osavuta kukhazikitsa;Kukhala ndi kulondola kwakukulu kozungulira ndi kuuma;Panthawi yogwira ntchito, eccentricity of the bearing ingasinthidwe kuti muchepetse kuwonongeka kwa shaft;Oyenera kugwira ntchito pa kutentha kwakukulu ndi malo ogwirira ntchito ovuta.
Mndandanda wa MA
Zovala zozungulira zozungulira zimapezeka m'maiko osiyanasiyana
| Standard | China/GB | USA/ASTM | Japan/JIS | Germany/DIN | British / BS | Chech/SN | Italy/UN1 | Sweden/SIS |
| High carbon chromium zitsulo zonyamula | GCr15 | E52100 | SUJ2 | 100Cr6 | 535A99 | 14100 | 100C6 | SKF3 |
| GCr15SiMn | 52100.1 | SUJ5 | 100CrM6 | -- | 14200 | 25MC6 | Mtengo wa SKF832 | |
| GCr18Mo | -- | SUJ4 | 100CrM7 | SKF24 |
Kugwiritsa ntchito Spherical Roller Bearings
Makampani a Migodi
Ntchito zazikulu:zitsulo zophwanyira nsagwada, zitsulo zonyamulira nyundo, zonyamulira zowonongeka, zonyamulira zowonongeka, zonyamulira zonyamulira, zonyamulira nyundo, ma bere odyetsera a vibration, zitsulo zogwedeza zenera, makina ochapira mchenga, zonyamula.
Chuma chachitsulo
Ntchito zazikulu:ng'anjo yozungulira yomwe imathandizira ma bere odzigudubuza, ng'anjo yozungulira yotsekera zodzigudubuza, zowumitsa zothandizira zodzigudubuza.
Makampani a Simenti
Ntchito zazikulu:ofukula mphero fani, wodzigudubuza atolankhani, mpira mayendedwe, ofukula ng'anjo mayendedwe.
LithiyamuBatteryNew EnergyImafakitale
Ntchito yayikulu:batire electrode wodzigudubuza atolankhani fani.
Paper Industry
Ntchito yayikulu:Super calender roller.
Makina Omanga
Ntchito yayikulu:Vibration wodzigudubuza mayendedwe.
KUSONYEZA KWA NYENGO
Yankho la Mining Machinery Vibration Screen
Pain point:Chophimba chogwedeza ndi chida chomwe chimagwiritsidwa ntchito kwambiri pamakina ndi zida zamigodi, ndipo kugwedezeka kwake kumapangidwa makamaka ndi exciter.Komabe, kugwiritsa ntchito exciter ndikovuta, ndipo kumakhala ndi mphamvu zonjenjemera.Chifukwa chake, mayendedwe amatha kutentha, kuyaka, ndi zochitika zina, zomwe zimakhudza magwiridwe antchito a chinsalu chogwedezeka.
Mawu osakira a kasitomala:zovuta zogwirira ntchito, chinyezi chambiri, kutentha kwambiri, fumbi lambiri, kugunda kwamphamvu ndi kugwedezeka, kulemedwa ndi ntchito, kusakhazikika, kuthamanga kwambiri, moyo wautali, kutsekeka pafupipafupi, kuwononga ndalama zambiri.
Yankho:
01 Kusankha Kunyamula
Malinga ndi momwe kasitomala amagwirira ntchito, mawonekedwe achitsulo a chinsalu chogwedezeka amapangidwa ndi zigawo zowotcherera komanso zopindika.Kupatuka kwa shaft ndi zolakwika zapakati pakuthandizira zidzachitika mukanyamula katundu, ndipo ndikofunikira kusankha ma bere omwe amatha kubweza zolakwika zapakati.Sankhani chodzigudubuza chodzigudubuza chomwe chili ndi mphamvu yolemetsa, kukana kwabwino, kutsekemera kosavuta, kudalirika kwakukulu, ndikugwirabe ntchito moyenera poyankha kusuntha kwa shaft, komwe kungathe kubwezera zolakwika za coaxiality.Kupyolera mu kuwerengera moyo, sankhani chitsanzo22328CCJA/W33VA405,palibe vuto kutsimikizira maola 20,000.
02 KupangaOkukwanilitsa
Malinga ndi momwe kasitomala amagwirira ntchito, 1. Chovala choyambirira chimagwiritsa ntchito mafuta odzola mafuta ndi mawonekedwe a chisindikizo cha labyrinth, ndipo kusiyana kwa chisindikizo nthawi zambiri kumakhala 1 ~ 2mm.Komabe, pogwiritsira ntchito kwenikweni, pamene kutentha kwa exciter kubala kumawonjezeka, kukhuthala kwa mafuta kumachepa pang'onopang'ono, ndipo spindle imayenda mofulumira kwambiri.Mafuta omwe ali pachivundikiro cha labyrinth amatuluka mosalekeza kuchokera pachivundikiro cha labyrinth, ndipo pamapeto pake amachititsa kuwonongeka chifukwa chosowa mafuta.Mapangidwe osindikizira a mayendedwe amawongoleredwa, ndipo mafuta opaka mafuta ochepa amatengedwa kuti apititse patsogolo njira yothirira.2. Chovala choyambiriracho chimasankha chiwongolero chokulirapo, kotero kuti mphete yakunja yazitsulo imayendetsa pang'onopang'ono mu dzenje la nyumba, zomwe zimapangitsa kuti kutentha kutenthe kwambiri ndikuwonongeka mosavuta.Chifukwa chake, kulolerana koyenera kumakulitsidwa, ndipo mphete yamkati yonyamula ndi kutsinde imalumikizidwa ndi kusinthasintha kwapang'onopang'ono kapena kulolerana koyenera, mphete yakunja ndi dzenje lanyumba zimatengera kusintha kocheperako kapena kusokoneza pang'ono koyenera.3. Kutentha kwa ntchito ya exciter nthawi zambiri kumakhala 35-60 ° C.Poganizira kuchuluka kwa kukulitsa ndi kupindika kwa tsinde komwe kumachitika chifukwa cha kufalikira kwa matenthedwe ndi kupindika, kukwanira kwa nthiti zoyandama zoyandama kumapangidwa ngati njira yosinthira kapena chilolezo, kotero kuti mtengo wa exciter ukhoza kukulitsidwa ndi kutentha ndikulumikizana ndi kuzizira.Ikhoza kutsetsereka pang'ono wachibale ndi mphete yamkati kuti iwonetsetse kugwira ntchito kwabwinoko.
03 ZotsatiraDchiwonetsero
Kupyolera mu kusanthula kolondola kwa ntchito kuphatikizidwa ndi kusankha kwachitsanzo ndi kukhathamiritsa kwaukadaulo, kutsika kwamakasitomala chifukwa cha kulephera kumachepetsedwa kwambiri, kupanga bwino kumachulukitsidwa ndi kupitilira 50% mkati mwa chaka chimodzi, ndipo mtengo wokonza ndi nthawi zonse zimachepetsedwa ndi zina zambiri. kuposa 48.9%.