Ama-Cylindrical Roller Bearings NU1013
Incazelo emfushane:
Incazelo Yomkhiqizo
Ifektri yethu
I-Ningbo Demy (D&M) Bearings Co., Ltd. ingumkhiqizi ohamba phambili wama-ball & roller bearings kanye nokuthumela kwamanye amazwe amabhande, amaketanga kanye nezingxenye zezimoto eShayina. Singochwepheshe ocwaningweni nasekuthuthukisweni kwezinhlobo ezahlukene zama-bearings anembile kakhulu, angenamsindo, ahlala isikhathi eside, amaketanga asezingeni eliphezulu, amabhande, izingxenye zezimoto kanye neminye imikhiqizo yemishini kanye nokudlulisa.
Inkampani inamathela "ekugxileni kubantu, ubuqotho," umqondo wokuphatha, ngokungapheli ukunikeza amakhasimende imikhiqizo esezingeni elizinzile kanye nensizakalo ephelele, ngaleyo ndlela izuze ukwethenjwa kwamakhasimende asekhaya aphesheya kwezilwandle. Manje isithole isitifiketi sohlelo lwe-ISO/TS 16949:2009. Imikhiqizo ithunyelwa e-Asia, eYurophu, eMelika nakwamanye amazwe angu-30 kanye nezifunda.
Iyini i-Cylindrical Roller Bearing?
Ama-roller bearing e-cylindrical anomthwalo omkhulu futhi angasebenza ngesivinini esikhulu ngoba asebenzisa ama-roller njengezinto zawo zokugoqa. Ngakho-ke angasetshenziswa ezinhlotsheni ezifaka phakathi ukulayisha okunamandla okukhanya kanye nokushaya.
Ama-rollers anesimo esiyindilinga futhi abekwe umqhele ekugcineni ukuze kuncishiswe ukucindezeleka. Afaneleka futhi ekusetshenzisweni okudinga isivinini esikhulu ngoba ama-rollers aqondiswa yizimbambo ezisendandatho yangaphandle noma engaphakathi.
Ulwazi olwengeziwe
Uma kungekho zimbambo, indandatho yangaphakathi noma yangaphandle izohamba ngokukhululeka ukuze ivumelane nokunyakaza kwe-axial ngakho-ke ingasetshenziswa njengezinsimbi ezisemaceleni ezikhululekile. Lokhu kubenza bakwazi ukumunca ukwanda komgodi ngezinga elithile, uma kuqhathaniswa nendawo yokuhlala.
I-NU kanye ne-NJ type cylindrical roller bearing zikhiqiza imiphumela emihle kakhulu uma zisetshenziswa njenge-free side bearing ngoba zinezici ezidingekayo kuleyo njongo. I-NF type cylindrical roller bearing iphinde isekele ukufuduka kwe-axial ngezinga elithile kuzo zombili izinhlangothi ngakho-ke ingasetshenziswa njenge-free side bearing.
Ezinhlelweni lapho imithwalo esindayo ye-axial kufanele isekelwe khona, ama-roller thrust bearings ayindilinga yiwo afaneleka kakhulu. Lokhu kungenxa yokuthi aklanyelwe ukuqukatha imithwalo yokushaqeka, aqinile futhi isikhala se-axial esidingekayo sincane. Asekela kuphela imithwalo ye-axial esebenza ohlangothini olulodwa.
Ulwazi Oluyisisekelo.
