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Njira Zosankhira ndi Kugwiritsa Ntchito Mabearings Ozungulira Mu Mikhalidwe Yapadera Yogwirira Ntchito

 

Mu machitidwe amakono a mafakitale, kugwiritsa ntchitomabearing ozunguliraKwa nthawi yayitali yakula kupitirira ntchito zamakina wamba, mpaka kufika pamikhalidwe yapadera yogwirira ntchito monga kutentha kwambiri ndi kotsika, katundu wambiri, dzimbiri, vacuum, ndi kugwedezeka kwakukulu. Ma bearing okhazikika nthawi zambiri amavutika kukwaniritsa zofunikira kwambiri zogwirira ntchitozi, zomwe zimapangitsa kuti pakhale kusintha kwadongosolo pakukonza zinthu, kapangidwe kake, ukadaulo wopaka mafuta, ndi mayankho otsekera kuti apeze chithandizo chodalirika.

 

Kutentha kwambiriMalo ozungulira ndi ofala kwambiri mu metallurgy, kupanga magalasi, ndi makina opangira ma turbo, komwe ma bearing ayenera kugwira ntchito mosalekeza pamwamba pa 200°C. Pansi pa izi, chiopsezo cha kufewa kwa chitsulo chonyamula katundu wamba chimawonjezeka, ndipo ma cages amatha kuwonongeka. Mayankho nthawi zambiri amagwiritsa ntchito chitsulo chotentha kwambiri (monga SUJ2-HT), chitsulo cholimba (monga JIS-SCM420H), kapena ma alloys osatentha (monga M50 ndi Inconel 718), chophatikizidwa ndi zinthu zozungulira za ceramic (Si₃N₄) kuti achepetse kukula ndi kulemera kwa kutentha. Pa mafuta odzola, zokutira zolimbitsa mafuta zolimba (monga MoS₂ ndi DLC) kapena mafuta ofunda otentha nthawi zambiri amagwiritsidwa ntchito. Nthawi zina, makina oziziritsira oyenda ndi mpweya amagwiritsidwanso ntchito. M'malo ozungulira a cryogenic kapena cryogenic, monga mapampu a gasi wachilengedwe wosungunuka (LNG) ndi makina oyendetsa ndege, kuphulika kwa zinthu ndi kulimba kwa mafuta ndizovuta zazikulu. Mabearings nthawi zambiri amapangidwa ndi chitsulo chosapanga dzimbiri cha austenitic (monga AISI 440C yokonzedwa ndi cryogenically) kapena ma alloy okhala ndi nickel, omwe amathiridwa mafuta a ester otsika-viscosity kapena mafuta a perfluoropolyether (PFPE) kuti atsimikizire kuti ntchito ikuyenda bwino ngakhale kutentha kuli pansi pa -196°C.

 

Pa malo olemera komanso odzaza ndi kugundana, monga makina a migodi, ma rolling mill, ndi ma gearbox akuluakulu, ma bearing amafunika kulimba kwambiri komanso nthawi yayitali yotopetsa.Ma bereji ozungulira a mizere iwiri, mabearing a roller okhala ndi mizere inayikapenamabearing ozungulira ozunguliraKawirikawiri amagwiritsidwa ntchito m'magwiritsidwe ntchito amenewa. Kulemera kwa katundu kumawonjezeka kudzera mu ma profiles opangidwa bwino, kuwongolera kunyamula katundu kale, komanso njira zowonjezerera pamwamba monga carbonitriding.

 

M'malo owononga zinthu, monga mapampu a mankhwala ndi zida zotsukira madzi a m'nyanja, mabearing achitsulo wamba amatha kugwidwa ndi dzimbiri. Mayankho ndi monga mabearing achitsulo chosapanga dzimbiri (monga X65Cr13 ndi 1.4122),ma ceramic hybrid bearing, kapena zokutira zosagwirizana ndi dzimbiri (monga electrophoresis kapena PVD) pa mphete zamkati ndi zakunja, kuphatikiza ndi zomangira zotsekedwa bwino (monga zomatira za rabara kapena zomatira zachitsulo) kuti zichotse kulowerera kwa media.

 

Kuphatikiza apo, mu ntchito zothamanga kwambiri monga ma spindle amagetsi othamanga kwambiri ndi ma compressor a centrifugal, ma bearing ayenera kulinganiza kupsinjika kochepa, kupanga kutentha kochepa, komanso kukhazikika kwa mphamvu.Mabeya a mpira wolumikizana ndi angular(makamaka omwe ali ndi mipira ya ceramic yodzaza kale) akhala chisankho chachikulu, kuphatikiza ndi ukadaulo wopaka mafuta ndi mpweya kapena kupopera kuti azitha kulamulira kutentha bwino.

 

Ndikofunikira kudziwa kuti kusankha mabenchi a zinthu zapadera zogwirira ntchito sikungodalira pa magawo wamba okha; kuwunika koyenera kuyenera kuchitika kutengera momwe zinthu zilili, kuphatikizapo kuchuluka kwa katundu, kusintha kwa liwiro, kuyenerera kwa kukhazikitsa, zolakwika zolumikizana, ndi nthawi yosamalira. Chiwerengero chowonjezeka cha mapulogalamu chikugwiritsa ntchito lingaliro la "ukadaulo wa mabenchi," komwe opanga amapereka mapangidwe apadera, kuyang'anira momwe zinthu zilili, komanso ntchito zonse zokhudzana ndi moyo.

 

Pamene zida zamafakitale zikukula kuti zigwire bwino ntchito, zikhale zokhalitsa komanso zosasamalidwa bwino, ma bearing ozungulira kuti azigwira ntchito bwino akusintha kukhala zinthu zophatikizika, zomangamanga zanzeru komanso mafuta ophatikizika, zomwe zimapereka chithandizo chofunikira kwambiri kuti zida zizigwira ntchito bwino m'malo ovuta kwambiri.

Ngati mukufuna kudziwa zambiri zokhudza izi, chonde titumizireni uthenga:

sales@cwlbearing.com

service@cwlbearing.com