SKF imapanga ma roller bearing amphamvu kwambiri kuti ipititse patsogolo magwiridwe antchito a ma gearbox a wind turbine.

SKF imapanga ma roller bearing amphamvu kwambiri kuti ipititse patsogolo magwiridwe antchito a ma gearbox a wind turbine.
Ma bearing a SKF opirira kwambiri amawonjezera mphamvu ya torque ya ma gearbox a wind turbine, amachepetsa kukula kwa ma bearing ndi ma gear ndi 25% mwa kuwonjezera moyo wokhazikika wa ma bearing, ndikupewa kulephera kwa ma bearing koyambirira mwa kukulitsa kudalirika.

SKF yapanga chogwirira chatsopano cha ma gearbox a wind turbine chomwe chili ndi moyo wautali chomwe chimachepetsa kwambiri nthawi yogwira ntchito ya ma gearbox ndi nthawi yokonza.

SKF yapanga mtundu watsopano wa chogwirira cha magiya a turbine ya mphepo -- chogwirira cha giya cha turbine ya mphepo cholimba kwambiri

Mabearing a giya la giya la mphepo lolimba kwambiri la SKF amadalira kuphatikiza kwabwino kwa njira zopangira zitsulo ndi kutentha zomwe zimapangidwa kuti ziwongolere kukana kutopa komanso kudalirika. Njira yabwino kwambiri yochizira kutentha kwa mankhwala imawongolera mawonekedwe a pamwamba ndi pansi pa mabearing.

David Vaes, MENEJA wa SKF Wind Turbine Gearbox Management Center, anati: "Njira yochizira kutentha imawongolera mawonekedwe a zinthu zomwe zili pamwamba pa zinthu zonyamula, imawongolera mphamvu ya zinthu zomwe zili pamwamba ndi pansi pa zinthu, komanso imayankha bwino zinthu zomwe zimagwiritsidwa ntchito movutikira kwambiri panthawi yogwira ntchito yonyamula. Kugwira ntchito kwa ma rolling bearing kumadalira kwambiri magawo a zinthu zopangira monga microstructure, residual stress ndi hardness."

Njira yopangira chitsulo ndi kutentha iyi ili ndi ubwino wambiri: imawonjezera moyo wovomerezeka wa bearing ndipo imachepetsa kukula kwa bearing pansi pa mikhalidwe yofanana yogwirira ntchito; Mphamvu yopangira bearing ya bearing yatsopano imakulitsidwa kuti isagonjetse njira zodziwika bwino za ma gearbox bearing, monga njira zoyambira zogwirira bearing zomwe zimayambitsidwa ndi white corrosion crack (WEC), micro-pitting ndi kutha.

Mayeso ndi kuwerengera kwa benchi yonyamula katundu mkati mwa galimoto zikuwonetsa kuwonjezeka kasanu kwa moyo wa benchi poyerekeza ndi miyezo yamakampani yomwe ilipo. Kuphatikiza apo, mayeso a benchi yonyamula katundu mkati mwa galimoto awonetsanso kusintha kwa kasanu pakutha kukana kulephera koyambirira komwe kumachitika chifukwa cha ma WEC omwe amayambitsa kupsinjika.

Kusintha kwa magwiridwe antchito komwe kwabwera chifukwa cha ma bearing a gearbox a SKF omwe ndi olimba kwambiri kumatanthauza kuti kukula kwa ma bearing kumatha kuchepetsedwa, zomwe zimathandiza kuwonjezera mphamvu ya torsional ya gearbox. Izi ndizofunikira kwambiri pakupanga ma turbine amphepo akuluakulu a megawatt ambiri.

Mu 6 MW wind turbine gearbox row star, pogwiritsa ntchito ma SKF high-endurance gearbox bearing, kukula kwa ma planetary gear bearing kungachepe mpaka 25% pamene kuli kofanana ndi ma planetary standard bearing, motero kuchepetsa kukula kwa ma planetary gear moyenerera.

Kuchepetsa kofananako kungatheke m'malo osiyanasiyana mu bokosi la gear. Pa mulingo wa giya wofanana, kuchepetsa kukula kwa bearing kudzachepetsanso chiopsezo cha kuvulala kokhudzana ndi kusweka.

Kupewa kulephera kwa magalimoto nthawi zambiri kumathandiza opanga ma gearbox, opanga ma fan ndi opereka chithandizo kuti zinthu ziyende bwino komanso kuchepetsa nthawi yosakonzekera yogwirira ntchito komanso ndalama zokonzera zinthu.

Zinthu zatsopanozi zimathandiza kuchepetsa mtengo wofanana ndi mphamvu (LCoE) wa mphepo ndikuthandizira makampani a mphepo ngati maziko a kusakaniza mphamvu mtsogolo.

Zokhudza SKF

SKF idalowa mumsika waku China mu 1912, potumikira magalimoto, sitima, ndege, mphamvu zatsopano, mafakitale olemera, zida zamakina, zoyendera, zamankhwala ndi zina zotero, tsopano ikusintha kukhala kampani yodziwa zambiri, ukadaulo ndi deta, yodzipereka m'njira yanzeru kwambiri, yoyera komanso ya digito, ndikukwaniritsa masomphenya a SKF "ntchito yodalirika ya dziko lapansi". M'zaka zaposachedwa, SKF yathandizira kusintha kwake m'magawo a bizinesi ndi ntchito za digito, intaneti yazinthu zamafakitale ndi luntha lochita kupanga, ndikupanga njira imodzi yolumikizirana pa intaneti komanso pa intaneti -- SKF4U, yomwe ikutsogolera kusintha kwa makampani.

SKF yadzipereka kuti ikwaniritse kuchotseratu mpweya woipa wochokera ku kupanga ndi kugwira ntchito zake padziko lonse lapansi pofika chaka cha 2030.

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Chodzikanira: msika uli ndi chiopsezo, chisankhocho chiyenera kusamala! Nkhaniyi ndi yongogwiritsa ntchito, osati yogulitsa.