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I-Sliding Bearings vs. Rolling Element Bearings: Iiyantlukwano eziphambili kunye neemeko zeSicelo

2025-09-09 09:48:19

I-Sliding Bearings vs. Rolling Element Bearings: Iiyantlukwano eziphambili kunye neemeko zeSicelo

Ulwazi lweTekhnoloji

Ukujonga nje: Umahluko ongundoqo

Nalu ucazululo oluneenkcukacha lomahluko ongundoqo kunye neemeko zesicelo phakathi Ukutyibilika iibheringi kwaye Iibheringi ze-Element eziqengqelekayo.

Ukujonga nje: Umahluko ongundoqo

  • Iibheringi zokuSlayida: Thembela kwi-a ifilimu yolwelo (okanye isithambiso esiqinileyo) ukwahlula imiphezulu yokutyibilika. Intshukumo igudile kwaye iyaqhubeka.

  • Iibheringi ze-Element eziqengqelekayo: Xhomekeka kwi izinto ezidibanisayo (iibhola, iirola) ukuba roll phakathi kwemiphezulu. Intshukumo icacile kwaye ibandakanya ukunxibelelana okuqengqelekayo.

Iiyantlukwano eziphambili kwiTheyibhile yokuthelekisa

uphawu Ukutyibilika iibheringi (Izinto ezicacileyo/zejenali) Iibheringi ze-Element eziqengqelekayo (Ibhola/i-Roller Bearings)
Umgaqo wokuSebenza Slide uqhagamshelwano kwifilimu ye-lubricant. Ukuhambisa uqhagamshelwano lwezinto (iibhola, ii-roller).
Ukuqulunqa Ngaphantsi ingxabano kwi izantya eziphezulu kakhulu kwaye phantsi kwemithwalo ezinzileyo (i-hydrodynamic regime). Ukungqubuzana okuphezulu ngexesha lokuqalisa (ulawulo lomda). Phezulu ukukhuhlana kwizantya eziphezulu ngenxa yokugutyungelwa kwesithambiso kunye nokuqengqeleka kwezixhobo ze-centrifugal. Ngaphantsi ukuqala kwengxabano.
Ukuthwala amandla Phezulu kakhulu. Zintle for Umothuko / imithwalo yempembelelo. Umthwalo usasazwa kwindawo enkulu yoqhagamshelwano. Ngaphantsi ngokumalunga nobukhulu. Egqwesileyo kwi imithwalo ye-radial kunye ne-thrust kodwa imithwalo eyothusayo inokubangela i-brinelling (iidents) kwimidyarho.
Isantya Ukukwazi Phezulu kakhulu. Ilungele usetyenziso olunesantya esiphezulu (umzekelo, ii-spindles ze turbine). Akuncinci. Esona santya siphezulu sikhawulwa ngamandla e-centrifugal, ukuveliswa kobushushu, kunye nokuthwala ingqibelelo yekheji.
Ingxolo kunye nokungcangcazela zolile kunye nokusebenza kakuhle ngenxa yefilimu yolwelo eqhubekayo. Yehlisa ukungcangcazela. Ingaba ingxolo. Izinto eziqengqelekayo zinokuvelisa ukungcangcazela kunye nengxolo ngezantya ezithile.
Uyilo kunye nokuntsonkotha Elula uyilo kwingqikelelo (kaninzi iqokobhe nje). Kodwa inkqubo yokuthambisa (iipompo, izihlungi) ingaba Ezinzima. Complex uyilo lwangaphakathi. Kodwa ngokubanzi kulula ukuyifaka nokugcina (idla ngokuthambisa kwangaphambili kwaye itywinwe).
Isidingo sendawo indawo yokudlala kwicala le-radial. Kodwa rhoqo elide kwicala le-axial. ezinkulu kwicala le-radial. indawo yokudlala kwicala le-axial.
Lubrication Ifuna inkqubo eqhubekayo, ecocekileyo yokuthambisa. Ibalulekile ekusebenzeni. Ukuthambisa okulula ngakumbi: Ukupakishwa kwegrisi okanye ukuthambisa kwakhona ngamaxesha athile.
nokugcinwa Phezulu. Ifuna esweni rhoqo imeko ye-lubricant, ubushushu, kunye nokususwa. Phantsi. Ivamise ukutywinwa-ubomi okanye ifune ukuthanjiswa kwakhona ngamaxesha athile.
ixabiso Ngaphantsi iindleko zokuqala kwiintlobo ezilula. Phezulu iindleko zokusebenza ngenxa yeenkqubo zokuthambisa ezintsonkothileyo. Phezulu ixabiso lokuqala lokuthenga. Ngaphantsi iindleko zokusebenza kunye nokugcinwa.

Iimeko zeSicelo: Kusetyenziswa Nini?

Khetha i-SLIDING Bearing xa:

  1. Izantya eziPhezulu kakhulu kunye neMithwalo: Isicelo sokuqala.

    • I-Turbomachinery: Iiinjini zomphunga, iiinjini zegesi, iinjini zejethi.

    • I-Crankshaft engundoqo kunye nokuQhagamshela ii-Rod Bearings kwiinjini zeemoto (imithwalo ephezulu, isantya esiphezulu).

    • IiMoto ezinkulu zoMbane kunye neejenereyitha.

  2. Umothuko oMnzi kunye neMthwalo yeMpembelelo:

    • I-Rock Crushers, izixhobo zokungqusha ezinzima.

    • Iishafu zepropeller zaselwandle.

  3. Apho ukuThula kunye nokuDluliselwa kweVibration kubaluleke kakhulu:

    • Izixhobo Zasekhaya: Iifeni ezithulile, oomatshini bokuhlamba (kaninzi zisebenzisa i-polymer bushings).

    • Izixhobo zoomatshini ezichanekileyo apho ukungcangcazela kungonakalisa umphezulu womphezulu.

  4. Kwimekobume Eburhabaxa:

    • Izicelo nge ngco liseko apho ukuqengqeleka kungaphumeleli (umzekelo, ukusebenzisa oomatshini bezolimo amahlahla awomileyo okanye adityanisiweyo).

    • Iimeko-bume ezonakalisayo (unokusebenzisa iplastiki okanye i-ceramic bushings).

  5. Isithuba seRadial siNcinyiwe:

    • Apho uyilo oludityanisiweyo lufuneka, njengoko ijenali ithwele inokuba liqokobhe elibhityileyo.

Khetha i-ROLLING ELECTION EVELA xa:

  1. Izantya eziMgangatho kunye neMithwalo (Ezona zicelo ziQhelekileyo):

    • I Motors zombane (ubukhulu obuncinci ukuya phakathi).

    • Iibhokisi zegiya, iimpompo, kunye nabahambisi.

    • Amavili emoto (ukudibanisa imithwalo ye-radial kunye ne-thrust).

  2. I-Torque yokuqala ephantsi iyafuneka:

    • Izixhobo ezichanekileyo.

    • izicelo eziqala kwaye ziyeke rhoqo.

  3. ULondolozo oluLula ngumba oPhambili:

    • Iimveliso zabathengi, izixhobo zombane, kunye noomatshini apho kufunwa ukuthanjiswa "okutywiniweyo-ngobomi".

    • Izicelo apho ukufikelela kwi-lubrication kunzima.

  4. Zombini iRadial kunye neTrust Imithwalo ikhona:

    • Iibheringi zeebhola ze-angular kwaye iibheringi mqengqeleki tapered ziyilelwe ngokucacileyo ukuphatha imithwalo edibeneyo ngokufanelekileyo.

  5. Ukuma ngokuchaneka kunye nobungqongqo:

    • Iispindle zesixhobo somatshini (usebenzisa iibheringi zebhola ezilayishwe kwangaphambili).

    • Iingalo zeRobhothi.

Isishwankathelo kunye nesifaniso

  Ukutyibilika Ukuthwala Ukuthwala okuqengqelekayo
Ulwabiwo Hydroplaning Car Tire (ebhabha kwifilimu yamanzi) Ivili lebhayisekile (eqengqeleka endleleni)
Amandla Isantya esiphezulu, umthwalo ophezulu, umthwalo owothukileyo, ukumanzisa, uyilo lweradial compact Ukungqubuzana kokuqala okuphantsi, ukugcinwa okuphantsi, ukuphatha imithwalo edibeneyo, ukuchaneka
Ubuthathaka Ukugcinwa okuphezulu, inkqubo entsonkothileyo, ingxabano yokuqalisa ephezulu Ukusebenza okulinganiselweyo kwesantya esiphezulu, uvakalelo kwimithwalo yokothuka, ingxolo, ubukhulu beradial

isiphelo

Akukho nto "engcono", kuphela "ilungelo" elibonisa isicelo. Ukhetho lurhwebo lobunjineli obuqhelekileyo obusekwe kumthwalo, isantya, indawo yokusebenza, amandla okugcina, kunye neendleko. Iibheringi zezinto eziqengqelekayo lukhetho olungagqibekanga kuninzi lwezicelo zenjongo jikelele. Iibheringi ezityibilikayo zezona zikhethekileyo, isisombululo esisebenza kakhulu kwezona ndima zifunwa kakhulu kushishino.

FAQ

Zeziphi iingenelo ezingundoqo zeebheringi ze-EPEN zokutyibilika xa kuthelekiswa nabanye ababoneleli basekhaya abafanayo?

Amandla ethu angundoqo alele ekugxininiseni kwethu "ukusebenza okuphezulu, ukuchaneka okuphezulu, kunye nokuthembeka okuphezulu." Oku kuboniswa ngu:

Ukuzola okugqwesileyo: Iimveliso zethu zikhokelela kwishishini kwi-vibration kunye nolawulo lwengxolo, zizenza zilungele usetyenziso olufuna amanqanaba aphezulu okuzola.

Ubunzulu beNkxaso yobuGcisa: Sinikezela ngenkxaso yobugcisa ebanzi ukusuka ekukhethweni ukuya kwisicelo, ukunceda abathengi ukuxazulula iingxaki ezisebenzayo.

Inkqubo yoLawulo loBulunga obungqongqo.Ukwenziwa ngokwezifiso okuqinileyo: Sinokubonelela ngokukhawuleza izisombululo zesiko.

Khetha iNqanaba eliLungileyo (iSilayidi sokuSlayida) kwiSicelo sakho | Malunga EPEN

Jiashan Epen Bearing Co.Ltd. ngumvelisi oqeqeshiweyo weebheringi ezicacileyo kunye neepleyiti zokunxiba, kwaye ukhule ngokukhawuleza ukuya kwindawo apho ngoku zonke iintlobo zeebheringi ezingenanto zinokubonelelwa. Ubungakanani obuqhelekileyo bekhathalogu, ubungakanani obukhethekileyo kunye noyilo lunokuveliswa ngamaxabiso akhuphisanayo kunye nomgangatho ophezulu. Jiashan Epen Bearing Co.Ltd. Isebenza kwiimarike zasekhaya nezamazwe ngamazwe. Inkampani yeJiashan Epen Bearing ijonge ukuhlala iphambili kule marike.

Iimveliso eziphambili ze-EPEN ezikhoyo ziyintsimbi yeplastiki ehlanganisiweyo yeebheringi ezityibilikayo, iibheringi ze-bimetal series, iibheringi zentsimbi enye, njl njl.

Iimveliso zisetyenziswa kakhulu kwiindawo ezingaphezu kwama-30 ezifana neshishini leemoto, isinyithi, oomatshini bobunjineli, oomatshini bokwakha, oomatshini beplastiki, ishishini lezixhobo zoomatshini, ukongiwa kwamanzi kunye nombane wamanzi.

Xha ga mshelana epen@cnepen.cn ukuxoxa ngeemfuno zakho ezicacileyo kunye nokufumanisa ukuba izisombululo zethu zinokuwuphucula njani ukusebenza komatshini wakho kunye nobomi obude.

Epen imigca sinter eyakhe

Epen usebenzisa eyakho imigca sintered, lawula ngokungqongqo inkqubo sintering kunye neenkqubo zokuqinisekisa umgangatho strip kunye nokusebenza ezinzile ....

Epen imigca sinter eyakhe

UGqr. Eleanor "Ellie" Penn

UGqr. Eleanor "Ellie" Penn

UGqr. Eleanor "Ellie" Penn yiNgcali yethu ePhezulu yeTribology e-Epen, apho avala umsantsa phakathi kwenzululwazi yezinto ezinzulu kunye nemingeni yobunjineli behlabathi lokwenene. Ngaphezulu kweminyaka eli-15 yamava kwicandelo leebheringi zokutyibilika kunye nezixhobo zokuzithambisa, unothando lokusombulula ezona ngxaki zinzima zokungqubana, ukunxitywa kunye nokugcinwa. U-Ellie unePh.D. kubuNjineli booMatshini ngokugxila kwi-tribology. Umnqophiso wakhe kukuxhobisa iinjineli kunye neengcali zolondolozo ngolwazi olusebenzayo kunye nezenzo ezilungileyo ezandisa ubomi bezixhobo, ukunciphisa ixesha lokunciphisa, kunye nokuqhubela phambili ukuveliswa kwezinto ezintsha. Xa engekho elebhu okanye ebhala, ungamfumana evolontiya kwiindibano zocweyo zeSTEM ukukhuthaza isizukulwana esilandelayo seenjineli. Imimandla yobuNgcali: i-Sliding Bearing Design, uKhetho lweMpahla, uHlalutyo lokungaphumeleli, uLondolozo loThintelo, ubunjineli beSicelo.

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Imveliso Ekhuthaziweyo

EU Bushing

Izinto eziSisiseko
CuSn6Zn5Pb2
Izinto zokuthambisa
PTFE & MoS2
Umlinganiselo womthwalo (oguquguqukayo)
140 N / mm2
Umlinganiselo womthwalo (Okumileyo)
250 N / mm2
Ixabiso eliphezulu lePV (Ukusebenza kwexesha elifutshane)
3.6 N/mm2 · m/s
Ixabiso eliphezulu lePV (Ukusebenza ngokuqhubekayo)
1.8 N/mm2 · m/s
Max. Isantya (Ukuqhuba okomileyo)
2.0 m / s
Max. Isantya (Hydrodynamic Operation)
>2.0 m/s
I-Coefficient of Friction
0.03~0.25 μ
Uluhlu lweqondo lokuSebenza
-195 ~ 280 ℃
Ukuqhuba Ukushisa
W(m · k-1) 40
Ulungelelwaniso loLwandiso lweThermal
λST 11 · 10K-1
I-EU i-tri-layer maintanence-free bushing inesiseko sentsimbi yekhabhoni esezantsi, apho umaleko wobhedu orhabaxa ugalelwa. Imixube ye-PTFE ifakwe kwi-intersice yalo maleko wobhedu emva kokuba inkqubo yokuqengqeleka igqityiwe. I-Eu ineempawu ezilungileyo zomzimba kunye nezoomatshini, ngokuqinisekileyo ineempawu zekhemikhali. Ifanelekile kwi-rotary, intshukumo ye-oscillating kunye nokusebenza kwe-self-lub. I-Anti-wear, i-firction ephantsi, ingxolo ephantsi. Ulwakhiwo lwe-EU 1. I-self-lub. Umaleko PTFE Umxube 0.01-0.03mm. Emva kokuba inkqubo yokuqengqeleka igqityiwe, imixube ye-PTFE izaliswe kwi-intersice yomaleko wobhedu. Ngaphantsi kokusebenza okuqhelekileyo, Ingxenye ye-PTFE yomxube kwi-top layer iya kususwa kwaye idluliselwe kwindawo yokukhwelana, yenza ifilimu yokuthambisa ngokomzimba, eya kunciphisa i-firction coe. kwaye ukhusele ishaft yokukhwelana. 2. Umaleko weBronzi oMbhobho; Umaleko unika amandla adityanisiweyo e-Self-Lub. Umaleko. 3. Ukuxhaswa kwentsimbi Umaleko ubonelela ngomthwalo & ne-thermal conductivity 4. Umaleko wobhedu / weTin we-EU iiBearings Ubungakanani: EU EU-F ​​EU-WC EU-S
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EX Bushing

Ulungelelwaniso loLwandiso lweThermal
11 · 10K-6 λST
Umlinganiselo womthwalo (oguquguqukayo)
140 N/mm 2
Umlinganiselo womthwalo (Okumileyo)
250 N/mm 2
Ixabiso eliphezulu lePV
2.8 N/mm2 · m/s
I-Coefficient of Friction
0.05~0.20 μ
Uluhlu lweqondo lokuSebenza
-40 ~ 110 ℃
Ukuqhuba Ukushisa
42 W(m · k-1)
I-EU i-tri-layer maintanence-free bushing inesiseko sentsimbi yekhabhoni esezantsi, apho umaleko wobhedu orhabaxa ugalelwa. Imixube ye-PTFE ifakwe kwi-intersice yalo maleko wobhedu emva kokuba inkqubo yokuqengqeleka igqityiwe. I-EU ineempawu ezilungileyo zomzimba nezoomatshini, ngokuqinisekileyo ineempawu zekhemikhali. Ifanelekile kwi-rotary, intshukumo ye-oscillating kunye nokusebenza kwe-self-lub. I-Anti-wear, i-friction ephantsi, ingxolo ephantsi. EX Material 1. Self-lub. Uluhlu lwePOM 0.3-0.5mm. Emva kokuba inkqubo yokuqengqeleka igqityiwe, i-POM izaliswe kwi-intersice ye-bronze layer, i-lubrication indents is stamped, egcwele igrisi yeoli, eya kususwa kwaye idluliselwe kwindawo yokukhwelana, yenza ifilimu yokuthambisa ngokomzimba, eya kunciphisa i-firction coe. kwaye ukhusele ishaft yokukhwelana. 2. Umaleko wobhedu oneebhontsi; Umaleko unika amandla adityanisiweyo e-self-lub. Umaleko. 3. I-Steel Backing Umaleko ubonelela ngomthwalo kunye ne-thermal conductivity 4. Ubhedu / umaleko weTin. Iibheringi Ubungakanani: EX EX-WC EX-S
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EUR Bushing

Max. Umthwalo womthwalo
Umthwalo omileyo
80 N / mm2
Umthwalo onamandla
40 N / mm2
UMax. Isantya
Ukubaleka okomileyo
2 m / s
Ukusebenza kweHydrodynamic
>1 m/s
I-Coefficient of Friction
0.03 ~ 0.25
Uluhlu lweqondo lokuSebenza
-190℃260℃
I-EUR yisakhiwo esinemigangatho emibini, equka umnatha wobhedu oLaminated kunye ne-PTFE Tape. Ubunzima beemveliso zokugqibela zilula kwaye kulula ukuzifaka ngenxa yeenzuzo zesi sakhiwo. Iihenjisi zocango lwemoto yenye yezicelo eziqhelekileyo.
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