Ƙirgar bearings: abin da yake da shi?

Ƙirgar bearings - tare kira a matsayin wata yawan inji aka gyara da ake bukata domin santsi yunkuri na karusa, ko wani hannun riga tare da dogo ko shaft. Wadannan sunadaran iya zama sauki ko hadaddun na'urar.

Ka tuna cewa a cikin daban-daban kafofin na mikakke bearings iya labeled daban. A mafi m sunayen:

• A jagora dogo.
• Bushings (Ball) na mikakke motsi.
• Ƙirgar motsi bearings.

Yau ƙirƙira kuma gabatar da wani babban yawan daban-daban gyare-gyare da kuma jerin mikakke kawar da hannayen riga ice daban-daban bukatu na da yawa bangaren masana'antu. A kowace shekara, tare da girma a cikin masana'antu na ci-gaba kayan aiki repairers da makanikai bukatar karin kayayyakin, wanda ake kira "mikakke bearings".

Ba kamar al'ada sunadaran cewa matsawa rotationally, dogo, Yanã shiryar da yi translational motsi.

Wannan shi ne abin sa su na'urar.

• Motsi part. Wadannan abubuwa za a iya gabatar da allura ko ball keji, da reluwe, hannayen riga na daban-daban gyare-gyare, carriages.
• A rabo a wadda motsi faruwa. Wannan na iya zama al'ada ko dunƙule shaft, dogo, nadi support, da dai sauransu

Ƙirgar bearings - ne na'urorin na daban-daban siffofi da kuma masu girma dabam, amma su duka za su riƙa ɗaukar kaya, samar da gyarawa da kuma lura mikakke motsi. Irin wannan sunadaran hada da na'urorin haye nadi bearings da kuma tàkalmin taya.

More rare ne wakilan da iyali da kuma Magnetic hydrostatic mikakke bearings. Duk da haka, irin wannan model an yi amfani da inda dole musamman daidai ko shiru aiki.

Mafi na kowa gyare-gyare hada mikakke bearings, kamar shiryar, ball bushings.

"The wakilin" karshen irin za a iya koma a kan wani madauwari shaft. A wannan yanayin da shi zai kunshi wani Silinda, cikinsa da musamman waƙoƙi a cikin rufaffiyar sarari matsawa bukukuwa. A rotational yunkuri na bukukuwa za su tabbatar da free yunkuri na hannun riga ga m aiki na dukan inji.

A dogo iya matsar da karusa. A wannan yanayin, shi zai samar da zaman yunkuri na sarkar block na mirgina bukukuwa. Suna birgima a cikin wani musamman slotted tsagi a cikin dogo, turawa juna.

The na'urar da wannan irin gogayya da karfi zai zama muhimmanci ƙananan fiye da na inji ga cibiya. Yana zai kara rage tilasta mai wadata da kuma musamman like su hana ingress cikin ginshikai na impurities kuma gurɓatawa.

Abin da ya kamata na yi la'akari da lokacin da zabi a mikakke bearings?

• Load da kiyasta amfani rai.
• Gudun da zama dole tsari.
• Rigidity.
• The daidaito daga karshe sakamakon.
• Tsarin fasali na kayan aiki.
• Taƙaitawa akan amfani ko shigarwa.