izindaba

Umehluko phakathi kwama-bearings ebhola elilodwa kanye nama-bearings ebhola amabili

I-ball bearing iyi-rolling-element bearing ethembele emabholani ukugcina imijaho yama-bearing ihlukene. Umsebenzi we-ball bearing ukunciphisa ukungqubuzana okujikelezayo ngenkathi futhi isekela ukucindezeleka kwe-radial kanye ne-axial.

Ama-ball bearings avame ukwenziwa ngensimbi ye-chrome noma insimbi engagqwali. Ngokumangazayo, amabhola engilazi noma epulasitiki nawo asetshenziswa kwezinye izinhlelo zokusebenza zabathengi. Ayatholakala futhi ngobukhulu obuhlukahlukene, kusukela kuma-miniature bearings amathuluzi esandla kuya kuma-bearings amakhulu emishini yezimboni. Umthamo wawo womthwalo kanye nokuthembeka kwawo kuvame ukukala amayunithi athwala ibhola. Lapho ukhetha ama-ball bearings, kubalulekile ukucabangela izimo zokusebenza kanye nezinga elidingekayo lokuthembeka.

Izinhlobo Ezimbili Zama-Ball Bearings

Ama-bearing ebhola anomugqa owodwa kanye nama-bearing ebhola anomugqa ophindwe kabili yizinhlobo ezimbili eziyinhloko zamayunithi okuthwala ibhola. Ama-bearing ebhola anomugqa owodwa anomugqa owodwa wamabhola futhi afanele ukusetshenziswa lapho imithwalo ye-radial kanye ne-axial iphansi kakhulu. Ama-bearing ebhola anomugqa ophindwe kabili anemigqa emibili futhi asetshenziswa ezindaweni lapho kulindeleke khona imithwalo ephezulu noma lapho kudingeka amazinga aphezulu okuthembeka.

 

Ama-Bearings Ebhola Elilodwa Elinomugqa Owodwa

1. Ama-Single Row Angular Contact Ball Bearings

Lawa ma-bearings angasekela kuphela imithwalo ye-axial ohlangothini olulodwa, evame ukulungiswa ngokumelene ne-bearings yesibili enezindandatho ezingahlukaniseki. Ahlanganisa inani elikhulu lamabhola ukuze awanike amandla okuthwala umthwalo aphezulu.

 

Izinzuzo zama-bearings ebhola lokuxhumana elingumugqa owodwa:

Umthamo omkhulu wokuthwala umthwalo

Izakhiwo ezinhle zokusebenza

Ukufakwa okulula kwama-bearings afanelana nomhlaba wonke

 

2. Ama-Single Row Deep Groove Ball Bearings

Uhlobo oluvame kakhulu lokuthwala ibhola yi-single-row deep groove ball bearing. Ukusetshenziswa kwazo kuvame kakhulu. I-inner and outer ring raceway grooves iqukethe ama-arcs ayindilinga amakhulu kancane kune-radius yamabhola. Ngaphezu kwemithwalo ye-radial, imithwalo ye-axial ingasetshenziswa kunoma iyiphi indlela. Zifaneleka kahle izinhlelo zokusebenza ezidinga isivinini esisheshayo kanye nokulahlekelwa kwamandla okuncane ngenxa ye-torque yazo ephansi.

 

Izicelo ze-Single Row Ball Bearings:

Imishini yokuxilonga yezokwelapha, amamitha okugeleza, kanye nama-anemometer

Ama-encoder okukhanya, ama-motor kagesi, namathuluzi ezandla zamazinyo

Imboni yamathuluzi esandla samandla, ama-blower ezimboni, namakhamera okuthatha izithombe ezishisayo

 

Ukuthwala Amabhola Omugqa Ophindwe Kabili

1. Ama-Double Row Angular Contact Ball Bearings

Zingasekela imithwalo ye-radial kanye ne-axial kunoma iyiphi indlela kanye nezikhathi zokuthambekela, ngomklamo ofana nama-bearings amabili anomugqa owodwa abekwe ngemuva. Ama-bearings amabili angawodwa avame ukuthatha isikhala esiningi kakhulu se-axial.

 

Izinzuzo zebhereyitha yebhola lokuxhumana eliyimigqa emibili:

Isikhala esincane se-axial sivumela ukuthi imithwalo ye-radial kanye neye-axial ibekwe kunoma iyiphi indlela.

Ukuhlelwa kwamabhereyi okunokucindezeleka okukhulu

Ivumela izikhathi zokuthambekela

 

2. Ama-Double Row Deep Groove Ball Bearings

Ngokuphathelene nomklamo, ama-bearings ebhola elijulile elinemigqa emibili afana nama-bearings ebhola elijulile elinemigqa eyodwa. Ama-groove awo ajulile, angaqhekekile ahlanganiswe eduze namabhola, okuvumela ama-bearings ukuthi asekele ukucindezeleka kwe-radial kanye ne-axial. Lawa ma-bearings ebhola afaneleka ezinhlelweni zokuthwala umthwalo lapho ikhono lokuthwala umthwalo le-bearings emugqa owodwa linganele. Ama-bearings emigqa emibili ochungechungeni lwe-62 kanye ne-63 abanzi kancane kune-bearings emigqa eyodwa ebhoreni elifanayo. Ama-bearings ebhola elijulile elinemigqa emibili atholakala kuphela njengama-bearings avulekile.

 

Ukusetshenziswa kwama-bearings ebhola elilandelana kabili:

Ama-gearbox

Izigayo zokugingqa

Imishini yokuphakamisa

Imishini embonini yezimayini, isib. imishini yokufaka imihubhe

 

Umehluko Omkhulu Phakathi Kwezibhebhe Zebhola Ezimbili Neziyi-Single Row

Ama-bearings ebhola anomugqa owodwayizona ezivame kakhulu izinhlobo ze-ball bearing. Le bearing inomugqa owodwa wezingxenye ezigoqekayo, enokwakhiwa okulula. Azihlukaniseki, zifanele isivinini esikhulu, futhi zihlala isikhathi eside uma zisebenza. Zingaphatha kokubili imithwalo ye-radial kanye ne-axial.

Ama-bearings ebhola anemigqa emibiliziqinile kakhulu kunezingqimba zomugqa owodwa futhi zingaphatha imithwalo ephezulu. Lolu hlobo lwe-bearing lungathwala imithwalo ye-radial kanye nemithwalo ye-axial kuzo zombili izinhlangothi. Lungagcina ukunyakaza kwe-shaft kanye ne-axial ngaphakathi kwesikhala se-axial se-bearing. Kodwa-ke, ziyinkimbinkimbi kakhulu ekuklanyweni futhi zidinga ukubekezelelana okunembe kakhudlwana kokukhiqiza.

Ukuqinisekisa ukusebenza kahle kwebheri, wonke amabheri ebhola kumele athwale umthwalo omncane, ikakhulukazi ngesivinini esiphezulu noma ukusheshisa okunamandla noma lapho isiqondiso somthwalo sishintsha ngokushesha. Amandla angenawo amandla ebhola, ikheji, kanye nokungqubuzana ku-lubricant kuzothinta kabi ukugingqika kwebheri, futhi kungase kube nokunyakaza okushelelayo phakathi kwebhola nomgwaqo wokugijima, okungalimaza ibheri.