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Isimiso Sokusebenza Sezimbobo Ezingenathangi Zama-Roller Bearings Zamaloli

 

Ama-roller bearings angenathangi amaloli angama-rolling bearings, ikakhulukaziamabheringi e-roller anemigqa emibili. Ukwehluleka okuvamile kwama-bearings angenathangi kuwukushisa ngokweqile. Ngezansi, sabelana ngesakhiwo esifanele, isimiso sokusebenza, kanye nezimbangela zokushisa ngokweqile kuma-bearings angenathangi amaloli, futhi sixoxe ngezinyathelo ezifanele zokunciphisa ukwehluleka kwama-bearings.

 

1. Ukwakheka kwama-Roller Bearings angenathangi

Izingxenye eziyinhloko zebheri yokugoqa engenathangi ziqukethe izingxenye eziyisikhombisa: 1. Isembozo sokuvala; 2. Indandatho yangaphandle; 3. Amaroli; 4. Ikheji lensimbi yepulasitiki; 5. Indandatho yesikhala; 6. Indandatho yangaphakathi; 7. Ukuhlanganiswa kwesembozo sokuvala. Izesekeli zifaka isivikelo sangemuva, isembozo sangaphambili, ipuleti lokumaka, amabhawodi, amasongo okuvala, kanye namapuleti alwa nokuxega.

 

2. Isimiso Sokusebenza Sezimbobo Ezingenathangi

 

Isakhiwo esijwayelekile sebhereyi eligoqekayo sakhiwe yindandatho yangaphakathi, indandatho yangaphandle, izinto ezigoqekayo, ikheji, kanye nendandatho yesikhala.Ama-roller bearingsidlulisa amandla futhi ifinyelele ekugingqikeni ngokugingqika kwezinto ezigingqikayo phakathi kwezindandatho zangaphakathi nezangaphandle. Indandatho yangaphakathi ingena kahle kujenali. Lapho isondo lijikeleza, indandatho yangaphakathi ijikeleza nejenali, iqondisa izinto ezigingqikayo ukuthi zijikeleze ku-axis yazo futhi zijikeleze emigwaqweni yomjaho yezindandatho zangaphakathi nezangaphandle. Ama-bearings anezindawo ezivulekile ze-radial kanye ne-axial ukuqinisekisa ukuthi izinto ezigingqikayo zingajikeleza ngokukhululeka. Ukunyakaza okuhlobene phakathi kwezinto ezigingqikayo nezindandatho zangaphakathi nezangaphandle kugingqika ngokuphelele, akusheleli. Ikheji ligcina indawo yezinto ezigingqikayo, livimbela ukuthambekela nokushayisana, futhi liqinisekise ukuthi izinto ezigingqikayo zisatshalaliswa ngokulinganayo emigwaqweni yomjaho.

 

3. Izizathu zokushisa ngokweqile ngesikhathi sokusebenza:

1. Amafutha amaningi kakhulu

2. Amafutha anganele noma awonakele

3. Ukungavunyelwa kahle kwe-axial

4. Izinto zangaphandle ngaphakathi kwebhereyitha

5. Umonakalo wangaphakathi wokuthwala

1) Izinto ezingasebenzi kahle noma ukwelashwa kokushisa.

2) Umthelela ongalungile ngesikhathi sokuhlanganiswa, ukuqaqwa, ukuhlanza, ukuphatha, noma ukusebenzisa.

3) Ukulingana kahle phakathi kwendandatho yangaphakathi kanye nomphini, noma phakathi kwendandatho yangaphandle kanye nesihlalo sokuthwala.

4) Umonakalo wangaphandle wendawo, ukugqwala, ukulayisha okungalingani, noma ukulayisha ngokweqile.

5) Ukwehluleka okujwayelekile kokukhathala kwezinto.

 

6. Isimo Esibi Se-Bogie

 

4. Izindlela Zokulwa Nokunciphisa Ukwehluleka Kwe-Rolling Bearing

 

4.1 Lawula ngokuqinile ikhwalithi yokukhiqiza nokugcina ama-bogies nama-wheelset.

 

4.2 Yenza uphenyo olunzulu mayelana nokuthembeka kohlelo lokubhuleka kwesitimela.

 

4.3 Ukuqinisa ukubambisana phakathi kweminyango, kudinga abashayeli bezitimela kanye nabasebenzi ukuba basebenzise uhlelo lokubhuleka kwesitimela njengoba kudingeka futhi bagweme ukusetshenziswa okungadingekile kwamabhuleki aphuthumayo.

 

Khulisa umthwalo wemfanelo, gxila emsebenzini, futhi ugweme ukufutha ngokweqile amabhuleki emoto ngesikhathi sokugcwalisa umoya. Hlola ngokucophelela futhi ulungise imishini yokuhlola isitimela kanye nama-valve okulawula umfutho womoya wesitimela esitimela ukuze kuqedwe amaphutha angaba khona. Umnyango wokulungisa isitimela kufanele uqinise ukugcinwa kwesitimela ukuze kuhlangatshezwane nezidingo zokuphepha kwethrafikhi futhi uthuthukise njalo ikhwalithi yesitimela; ngesikhathi sokusebenza kwe-shutting eziteshini, lawula isivinini sesitimela futhi unciphise ukusetshenziswa kwamabhuleki amasondo; lapho kungenzeka khona, faka izinciphisi zesivinini ezibhubhisa amasondo esitimela. Uma ulayisha imithwalo, qiniseka ukuthi ulayisha ngokulinganayo futhi uvimbele ukulayisha ngokweqile, ukulayisha okungalingani, kanye nemithwalo egxilile.

 

3.4 Ukuthuthukisa Ngokuqhubekayo Uhlelo Lokubhuleka Kwezimoto kanye Nemishini Yokugijima

 

Ukuze kuhlangatshezwane nezidingo zokwenyuka kwesivinini esikhulu, 1) amabhuleki ohlobo lwe-GK kufanele aqedwe ngokushesha okukhulu, amabhuleki ohlobo lwe-103 kufanele aqedwe kancane kancane, futhi amabhuleki ohlobo lwe-120 kufanele athuthukiswe ukuqinisekisa ukuthi ukusebenza kokubhuleka kwesitimela kuhlelekile futhi kuhambisana; 2) isakhiwo se-bogie kufanele sithuthukiswe ukuze kuncishiswe ukudlidliza futhi kwandiswe ukuzinza kokugijima. Isibonelo, ukuze kwandiswe ukuzinza kwamafreyimu aseceleni, idivayisi yokusekela efana nepuleti lokusekela lentwasahlobo kufanele ifakwe phakathi kwamafreyimu amabili aseceleni; ama-hydraulic side bearing noma ama-rubber side bearing pads kufanele engezwe kuma-side bearing ukuze kuncishiswe igebe phakathi kwama-side bearing aphezulu naphansi noma ukuhlinzeka ngama-side bearing angenazikhala; ama-raber vibration damping pads kufanele engezwe phakathi kwama-side frame kanye ne-load-bearing sail ukugwema ukuthintana okuqinile phakathi kwezingxenye kanye nokudlidliza ngokweqile noma ukususwa ngesikhathi sokusebenza, ngaleyo ndlela kuncishiswe amandla aqinile angadingekile phakathi kwamasondo nama-rails.