Iintlobo zesakhiwo kunye nokuhlelwa kweebheringi ezicacileyo ezingqukuva

Ulwakhiwo lwento engqukuva Ukuthwala Okucacileyo ilula kuneyo yebheri eqengqelekayo. Ngokuyintloko iqulathe indandatho yangaphakathi enomphezulu ongaphandle ongqukuva kunye nendandatho yangaphandle enomphezulu ongaphakathi ongqukuva.

Isetyenziswa ngokubanzi kwintshukumo yokujika ngesantya esiphantsi (oko kukuthi, intshukumo ye-angular). Ngenxa yesimo esingqukuva somphezulu otyibilikayo, inokwenza intshukumo ethambekileyo (oko kukuthi, intshukumo yokuzilungelelanisa) ngaphakathi koluhlu oluthile lwe-Angle. Isenokusebenza ngokuqhelekileyo xa umngxuma wokuxhasa kunye nomngxuma wegobolondo lomgodi zingagxininiswanga kakhulu. I-spherical ezithambisayo Iibheringi eziLula zisetyenziswa kumashishini afana nokugcinwa kwamanzi kunye noomatshini abangochwephesha.

Iibheringi ezicacileyo ezingqukuva zisetyenziswa kakhulu kumashishini afana neesilinda ze-hydraulic zobunjineli, izixhobo zoomatshini zokubumba nokucinezela, oomatshini bokwakha, izixhobo ezizenzekelayo, ii-automotive shock absorbers, kunye noomatshini be-hydraulic. Iibheringi ezicacileyo ezingqukuva ziibheringi ezingqukuva ezingqukuva. Uhlobo olusisiseko lwenziwe ngereyingi yangaphakathi neyangaphandle enomphezulu woqhagamshelwano olungqukuva olungqukuva.

Iimbonakalo:

Iibheringi ezicacileyo ezingqukuva zinomthamo omkhulu womthwalo kunye nokumelana nempembelelo, kwaye zikwanokumelana nokugqwala, ukumelana nokuguguleka, ukuzilungelelanisa, ukuthambisa kakuhle okanye ukuzithambisa ngaphandle kokungcola ngokuthambisa izinto ezingcolisayo. Nokuba zifakelwe ngendlela engafanelekanga, zisenokusebenza ngokuqhelekileyo. Ke ngoko, iibheringi ezicacileyo ezingqukuva zisetyenziswa kakhulu kwintshukumo ejikelezayo enesantya esiphantsi, intshukumo yokuthambekela kunye nentshukumo yokujikeleza.

Udidi:

Zihlelwe ngokwendlela yomthwalo ezinokuwuthwala okanye ngokwendlela yoqhagamshelwano oluqhelekileyo: (Uhlobo lweebheringi ezicacileyo ezijikelezayo: iibheringi ezicacileyo ezijikelezayo ezijikelezayo, iibheringi ezicacileyo ezijikelezayo ezijikelezayo, iibheringi ezicacileyo ezijikelezileyo ezijikelezileyo, isiphelo sentonga iibheringi ezicacileyo ezijikelezileyo)

1. Iibheringi ezirhabaxa zeRadial spherical: Zisetyenziselwa ukumelana nemithwalo yeradial, kunye nee-engile zoqhagamshelwano eziqala kwiidigri ezi-0 ukuya kuma-45 degrees.

a: I-Radial contact spherical plain bearing: I-spherical plain bearing ene-nominal contact engile ye-0 degrees, efanelekileyo ukumelana nemithwalo ye-radial. Nangona kunjalo, inokumelana nomthwalo omncinci we-axial ngelixa ithwele imithwalo ye-radial.

b: I-angular contact radial spherical plain bearing: I-radial spherical plain bearing ene-nominal contact Angle engaphezulu kwama-0 degrees kodwa ngaphantsi okanye ilingana nama-45 degrees, ekwaziyo ukumelana nemithwalo edibeneyo ye-radial kunye ne-axial load ngaxeshanye.

2. Iibheringi ezicacileyo ezitsolo: Zisetyenziselwa ukumelana nemithwalo ye-axial, kunye ne-Angle yoqhagamshelwano engaphezulu kwama-45 degrees ukuya kuma-90 degrees

a: I-Axial contact thrust plain bearing: I-thrust plain bearing ene-nominal contact engile ye-90 degrees, efanelekileyo ukumelana nemithwalo ye-axial ecocekileyo.

b: Iibheringi ezicacileyo ze-Angular contact thrust: Iibheringi ezicacileyo ze-Thrust ezine-nominal contact Angle engaphezulu kwama-45 degrees kodwa ngaphantsi kwama-90 degrees zifanelekile ukumelana nemithwalo ye-axial, kodwa ziyakwazi ukumelana nemithwalo edibeneyo (kule meko, ixabiso lomthwalo we-radial akufuneki lidlule ngokuphindwe kayi-0.5 kumthwalo we-axial).

Yintoni ibhereyini ecacileyo engqukuva?

Iibheringi zahlulwe zibe ziibheringi eziqengqelekayo kunye neebheringi ezityibilikayo. Iibheringi eziqengqelekayo zijikeleza ikakhulu ngoqhagamshelwano oluphambili okanye umgca woqhagamshelwano lwezinto eziqengqelekayo zangaphakathi (izinto eziqengqelekayo ziquka iibhola zentsimbi, irolas, ii-needle rollers, njl.njl.). Ezi bearings ezinee-rolling elements zibizwa ngokuba zii-rolling bearings. Ii-sliding bearings, kwelinye icala, zii-bearings ezijikeleza nge-sliding friction. Zineempawu zokuhlikihla ngesinyithi kwisinyithi kunye nokuhlikihla ngesinyithi kwizixhobo ezingagugiyo, njl.njl. Ke ngoko, ii-sliding bearings azinazo ii-rolling elements.

Iibheringi ezicacileyo ezingqukuva zimela into eqhelekileyo. Igama lazo elipheleleyo ziibheringi zebhola ezingqukuva ezingqukuva okanye iibheringi ezingqukuva ezingqukuva ezingqukuva. Sizibiza nje ngokuba ziibheringi ezingqukuva. Ulwakhiwo lwazo lulula kunezo zeebheringi eziqengqelekayo. Zenziwe ngereyingi engaphandle enomphezulu ongqukuva wangaphakathi kunye neringi engaphakathi enomphezulu ongqukuva wangaphandle ofakwe kunye. Ngexesha lokuhamba, zinokujikeleza kwaye zijike kuyo nayiphi na i-Angle encinci kwaye zisetyenziselwa kakhulu ukusebenza ngesantya esiphantsi.

Uhlu lweebheringi ezicacileyo ezingqukuva:

Emva kweminyaka yophuhliso, iibheringi ezicacileyo ezingqukuva ziye zaguquka zaba ziintlobo ezahlukeneyo ngokusekelwe kwiindawo ezahlukeneyo zokusetyenziswa, ngakumbi kuquka:

Iibheringi ezicacileyo ezijikelezayo, iibheringi ezicacileyo zesiphelo sentonga, iibheringi ezicacileyo ezijikelezileyo ezithe tyaba ezithe tyaba. Ezi ntlobo zahlulwe ngakumbi zibe ziibheringi ezicacileyo ezijikelezayo ezizinzileyo kunye neebheringi ezicacileyo ezijikelezileyo ezingenasondlo. Iibheringi ezicacileyo ezijikelezileyo ezingenasondlo zezo sizibiza ngokuba ziibheringi ezizenzekelayo.

Iikhowudi zohlobo kunye neentsingiselo zeebheringi ezicacileyo ezingqukuva:

Ikhowudi yohlobo lweebheringi ezicacileyo ezingqukuva ilula kakhulu. Yenziwe yikhowudi yohlobo lwangaphambili, ikhowudi yobukhulu obuphakathi kunye nekhowudi yokutshintsha iinkcukacha ngasemva. Ukuba kukho uphawu, lunokuphawulwa ngaphambi kwekhowudi yohlobo lwangaphambili.

Umzekelo:

I-GE50ES-2RS

I-GE: Ikhowudi yohlobo, ebonisa uhlobo lwe-GE series plain bearings eziziingceba

50: Ububanzi obuphakathi obuqhelekileyo (hayi ububanzi obungaphakathi bokwenyani, njengoko kusekho ukunyamezelana)

E: Ibonisa ukuba kuvulwe umngxuma we-axial kwiringi engaphandle yebheri (umngxuma we-axial ubhekisa kumngxuma ohamba kwicala le-shaft).

S: Ibonisa ukuba ibhereji ecacileyo engqukuva ixhotyiswe ngomngxuma weoyile kunye nomngxuma weoyile

RS: Ibonisa ukuba ibheri ineringi enye yokutywina, ngoko ke i-2RS ithetha ukuba ineringi yokutywina kumacala omabini.

I-GE60DO-2RS

I-GE: Njengoko kukhankanyiwe apha ngasentla, ikhowudi yohlobo ibonisa uhlobo lwe-GE series spherical plain bearings

60: Ububanzi obuphakathi obuqhelekileyo (hayi ububanzi obungaphakathi bokwenyani kwaye bunokunyamezelana)

DO: Kanye njenge-ES, ibonisa ukuba kuvulwe umngxuma we-axial kwiringi engaphandle yebheri, kwaye zombini iiringi zangaphakathi nezangaphandle zinemijelo yeoyile kunye nemingxuma yeoyile.

RS: Ibheri ineringi enye yokutywina, ngoko ke i-2RS ithetha ukuba ineringi yokutywina kumacala omabini.

I-GE40UK-2RS

I-GE: Ikhowudi yohlobo, ebonisa uthotho lwe-GE lweebheringi ezicacileyo ezingqukuva

40: Ububanzi obuphakathi obuqhelekileyo (akubonisi ukuba ububanzi obungaphakathi bokwenyani bunokunyamezelana)

E-UK: Njenge-E, ibonisa ukuba kuvulwa umngxuma we-axial kwiringi engaphandle yebheriya, kodwa yibheriya ecacileyo engenasondlo (ibheriya ecacileyo ezithambisayo).

RS: Ibhekisa kwibheri eneringi yokutywina kwicala elinye, kwaye i-2RS ithetha ukuba ineringi zokutywina kumacala omabini.