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Ndezvipi zvakanakira zvekutanga kurodha mabheyaringi 

Chii chinonzi preloading yemabheyaringi?

Kazhinji,mabheyaringi anotendereravane nzvimbo yakati yekushanda. Zvisinei, kuti vawane chinangwa chaicho, kana bearing yarongwa, bearing inowana mutoro wemukati kuburikidza nenzira yakati yekugadzirisa, uye inoshandiswa mumamiriro ekubvisa asina kunaka, uye nzira iyi yekushandisa inonzi preload.

 

Ndezvipi zvakanakira zvekutanga kurodha pasimabheyaringi?

Zvemabheyaringi anotenderera, kurodha kwakakodzera kunogona kuva nemabhenefiti anotevera:

 

1. Kuvandudza kurongeka kwekutenderera. Mushure mekunge bearing yaiswa kare, nzvimbo yemukati inobviswa, uye chinhu chimwe nechimwe chinotenderera chine preload yakatarwa, uye rin'i inotsigirwa kubva kumativi ese, izvo zvinogona kuvandudza kurongeka kwekutenderera, kuitira kuti shaft igone kuiswa zvakanaka mu axial ne radial directions, uye kuvandudza kurongeka kwekutenderera kweshaft, senge spindle bearing yemuchina wekushandisa uye chimbo chekuyera.

 

2. Kuvandudza kuomarara. Kubatana pakati pechinhu chinotenderera nemugwagwa wemujaho kwakasimba, uye chinhu chinotenderera chinogona kuonekwa sechitubu. Mabheya ane clearance anotsigirwa nemasprings mashoma chete ari munzira yekusimba. Mabheya akagadzirwa kare anotsigirwa nechitubu kumativi ese, uye pane huwandu hwakati hwekutanga, uye huwandu hwemarolls anogona kutakura mutoro hwakakura kupfuura kana paine mutambo, saka kuomarara kunogona kuvandudzwa. Mumabheya ebhora, hukama huripo pakati pekuchinja kwekubatana kwebhora nechiteshi nemutoro hauna kuenzana, uye kuomarara kwekubatana kunowedzera nekuwedzera kwekutanga.

 

3. Kuvandudza hupenyu hwebheyaringi. Mushure mekurodha pasi, huwandu hwezvinhu zvinokungurutsa zvakatakurwa hunowedzera, mutoro pachinhu chimwe nechimwe chinokungurutsa unoderera, uye mutoro unogona kugoverwa pachinhu chimwe nechimwe chinokungurutsa zvakaenzana, kuitira kuti hupenyu hwebheyaringi hugone kuvandudzwa.

 

4. Kuvandudza kunyorova kwebearing uye kuderedza ruzha. Kutakura kunotanga kugadzira firimu remafuta rakagadzikana pakati pechinhu chinotenderera nemugwagwa wemujaho, kunovandudza kunyorova pakati pechinhu chinotenderera nemugwagwa wemujaho, uye kunogona kuvandudza hunhu hwesimba rechimiro chinotsigira uye kuderedza ruzha.

 

5. Kuvandudza mashandiro emagetsi emabheya ekubata angular. Mumabheya ekubata angular anotenderera nekukurumidza, preload yakakodzera inogona kudzivirira kutenderera kwebhora resimbi, kudzivirira kana kuderedza kutsvedza kwebhora resimbi, uye zvakare kudzora kutsvedza kwebhora resimbi.

 

6. Dzvinyirira mavanga ekudzungunyika uye kukweshana. Kukweshana kwekunze kwakatenderera kunosiyana nekwakadzika kwebhora remugero, iro rinoratidzwa nepamusoro pedenderedzwa redhayamita rekunze kwerin'i yaro yekunze, iyo inogona kuenzaniswa nepamusoro pedenderedzwa rakakombama rechigaro chebheyaringi kuti riite basa rekuenderana. Kukweshana kwekunze kwakatenderera kunonyanya kushandiswa kutakura mutoro wakabatana weradial neaxial zvichibva pamutoro weradial, uye kazhinji hazvikodzeri kutakura mutoro weaxial wega. Inoshandiswa pakugadzira zvishandiso zvemuchina zvisina ruzha rwakanyanya, kana mumichina umo kukweshana nekukwesha zvinoda kudzorwa pakutanga nekumira nguva nenguva.

 

7. Kudzora kutsvedza kwekuchinjana kwechinhu chinotenderera nekutenderera. Mabheya ekunze akasungirirwa akagadzirwawo kuti azvigadzirire ega, nyore kuisa, uye ane chimiro chakapetwa kaviri chemudziyo wekuvhara unogona kushanda munzvimbo dzakaoma. Chigaro chebheya chinowanzo umbwa uye kugadzirwa. Mabheya akasungirirwa zvinhu zvakanyatsonaka zvinosanganisa mabheya ebhora akavharwa nemafuta uye mahousing emhando dzakasiyana-siyana. Kubatanidzwa kwebheya kunogona kuiswa zvakananga kumuviri mukuru wemashini nemabhoti mashoma, uye zviri nyore kuisa nekushandisa, zvakaita sebasa rekuzvigadzirisa uye kudzoreredza mafuta. Semuenzaniso, inoshandiswa mumabheya ebhora e radial thrust anoshandiswa mumamota ane frequency yakakwira uye mabheya e cylindrical roller pamainjini ejet.

Kutsiva kusakara panguva yekushanda. Kuwedzera kwekubviswa kwechinhu nekuda kwekusakara kwebheyaringi panguva yekushanda kunogona kubhadharwa nekurodha pasi.