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Amasu Okukhetha Nokusebenzisa Ama-Rolling Bearings Ezimweni Ezikhethekile Zokusebenza

 

Ezinhlelweni zezimboni zanamuhla, ukusetshenziswaamabheringi ajikelezayoSekuyisikhathi eside sanda ngale kwezicelo zokudlulisa imishini ezivamile, sanda saya ezimweni zokusebenza ezikhethekile ezifana namazinga okushisa aphezulu naphansi, imithwalo ephezulu, ukugqwala, i-vacuum, kanye nokudlidliza okukhulu. Ama-bearings ajwayelekile avame ukuba nzima ukuhlangabezana nalezi zidingo zokusebenza eziqine kakhulu, okudinga ukuthuthukiswa okuhlelekile kokwenziwa ngcono kwezinto, ukwakheka kwesakhiwo, ubuchwepheshe bokugcoba, kanye nezixazululo zokuvala ukuze kutholakale ukwesekwa okuthembekile.

 

Izinga lokushisa eliphezuluIzindawo ezizungezile zivame kakhulu emishinini yokukhiqiza izinsimbi, ekukhiqizeni ingilazi, kanye nasemishinini yokukhiqiza i-turbo, lapho ama-bearings kumele asebenze ngokuqhubekayo ngaphezu kuka-200°C. Ngaphansi kwalezi zimo, ingozi yokuthamba kwensimbi evamile yokuthwala iyanda, futhi amakheji asengozini yokuwohloka. Izixazululo zivame ukusebenzisa insimbi eshisisiwe enokushisa okuphezulu (njenge-SUJ2-HT), insimbi eqinile (njenge-JIS-SCM420H), noma ama-alloy amelana nokushisa (njenge-M50 kanye ne-Inconel 718), ehlanganiswe nezinto ezigoqayo ze-ceramic (Si₃N₄) ukunciphisa ukwanda kokushisa kanye nesisindo. Ukuze kugcotshwe, kuvame ukusetshenziswa izembozo zokugcoba eziqinile (njenge-MoS₂ kanye ne-DLC) noma ama-grease anokushisa okuphezulu. Kwezinye izimo, izinhlelo zokupholisa ukujikeleza komoya nowoyela ziyasetshenziswa. Ezindaweni ezi-cryogenic noma ezi-cryogenic, njengamaphampu egesi yemvelo e-liquefied (LNG) kanye nezinhlelo zokuhambisa izindiza, ukubhidlika kwezinto kanye nokuqina kokugcoba kuyinselele enkulu. Ama-bearings avame ukwenziwa ngensimbi engagqwali ye-austenitic (njenge-AISI 440C ephathwe nge-cryogenically) noma ama-alloy asekelwe ku-nickel, agcotshwe ngamafutha e-ester ane-viscosity ephansi noma ama-lubricant e-perfluoropolyether (PFPE) ukuqinisekisa ukusebenza okuhle kakhulu ngisho nasemazingeni okushisa angaphansi kuka-196°C.

 

Ezindaweni ezisindayo nezigcwele umthelela, njengemishini yezimayini, imishini yokugoqa, kanye nama-gearbox amakhulu, ama-bearings adinga ukuqina okuphezulu kakhulu kanye nesikhathi sokukhathala.Ama-roller bearings anemigqa emibili, amabheringi e-roller anemigqa eminenomaamabheringi e-roller ayindilingakuvame ukusetshenziswa kulezi zinhlelo zokusebenza. Umthamo womthwalo uthuthukiswa ngokusebenzisa amaphrofayili e-roller alungiselelwe kahle, ukulawulwa kokulayisha kusengaphambili, kanye nokwelashwa kokuthuthukiswa kwendawo njengokusebenzisa i-carbonitriding.

 

Ezindaweni ezigqwalisayo, njengamaphampu amakhemikhali kanye nemishini yokwelapha amanzi olwandle, amabheringi ensimbi avamile asengozini yokugqwala. Izixazululo zifaka amabheringi ensimbi engagqwali (njenge-X65Cr13 kanye ne-1.4122),amabheringi e-ceramic hybrid, noma izembozo ezingagqwali (njenge-electrophoresis noma i-PVD coating) ezindandatho zangaphakathi nezangaphandle, kuhlanganiswe nezakhiwo zokuvala ezivalekile ngokuphelele (njengezembozo zerabha zokuthintana noma izembozo zensimbi ze-labyrinth) ukuze kuhlukaniswe ukungena kwemidiya.

 

Ngaphezu kwalokho, ezisetshenzisweni zesivinini esikhulu njenge-spindle kagesi enesivinini esikhulu kanye ne-centrifugal compressors, ama-bearings kumele alinganisele ukungqubuzana okuphansi, ukukhiqizwa kokushisa okuphansi, kanye nokuzinza okuguquguqukayo.Ama-bearings ebhola lokuxhumana eliyi-angular(ikakhulukazi lawo anamabhola e-ceramic alayishwe ngaphambilini) aseyisinqumo esivamile, kuhlanganiswe nobuchwepheshe bokugcotshwa komoya kawoyela noma bokupholisa ngesifutho ukulawula ngempumelelo ukwenyuka kwezinga lokushisa.

 

Kubalulekile ukuqaphela ukuthi ukukhethwa kwamabhereli ezimweni zokusebenza ezikhethekile akukwazi ukuthembela kuphela kumapharamitha ajwayelekile; ukuhlolwa okuhlelekile kumele kwenziwe ngokusekelwe ezimweni zokusebenza zangempela, kufaka phakathi ububanzi bomthwalo, ukuhlukahluka kwesivinini, ukulingana kokufakwa, amaphutha okuqondanisa, kanye nezikhawu zokulungisa. Inani elikhulayo lezinhlelo zokusebenza liyamukela umqondo "wobunjiniyela bezinhlelo zokuthwala," lapho abakhiqizi behlinzeka ngomklamo owenziwe ngokwezifiso, ukuqapha isimo okuhlanganisiwe, kanye nezinsizakalo zomjikelezo wokuphila ogcwele.

 

Njengoba imishini yezimboni ithuthukela ekusebenzeni kahle kakhulu, isikhathi eside kanye nokugcinwa okuphansi, ama-rolling bearings ezimweni zokusebenza ezikhethekile aguqukela ezintweni ezihlanganisiwe, izakhiwo ezihlakaniphile kanye nokugcotshwa okuhlanganisiwe, okuhlinzeka njalo ngokusekelwa okubalulekile kokusebenza okuzinzile kwemishini ezindaweni ezibucayi.

Uma ufuna ukwazi ulwazi oluthe xaxa mayelana nalokhu, sicela uxhumane nathi:

sales@cwlbearing.com

service@cwlbearing.com