S355JR Cov Kabmob Steel
Lub siab hardness ntawm bearing steel plays lub luag haujlwm tseem ceeb hauv cov cuab yeej siv tshuab, pab txhawb kev ua haujlwm, kev cia siab, thiab ua haujlwm ntev ntawm ntau yam khoom thiab cov tshuab.
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Khoom npe |
S355JR Cov Kabmob Steel |
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Technology |
kub dov / txias dov / txias kos / forged |
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Lwm ntu |
Lub kaum sab xis / Square bar / tiaj tus bar / tiaj tus bar |
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Txuj |
GB\SUS\ASTM\EN ect |
Nov yog qee qhov kev siv tseem ceeb ntawm qhov siab hardness ntawm cov kabmob steel hauv cov cuab yeej siv tshuab:
- Cov kabmob: Thawj daim ntawv thov ntawm bearing steel lub siab hardness yog nyob rau hauv kev tsim ntawm bearings. Cov kabmob yog cov khoom tseem ceeb hauv cov cuab yeej siv tshuab, muab kev sib hloov du lossis zawv zawg thaum txhawb nqa axial thiab radial loads. Lub siab hardness ntawm bearing steel tso cai rau cov bearings tiv taus hnyav hnyav thiab tiv taus hnav, ua kom lub neej ntev thiab ua haujlwm tau zoo.
- Gears thiab Gear Shafts: Hauv cov tshuab iav, bearing steel nrog siab hardness yog siv los tsim cov hniav iav thiab iav ncej. Lub hardness ntawm cov khoom pab tiv thaiv kev hnav thiab ua kom muaj kev sib koom ua ke ntawm cov iav, ua rau lub zog sib kis tau zoo thiab txo cov iav tsis ua haujlwm.
- Shafts thiab Axles: Bearing steel lub siab hardness yog ua hauj lwm nyob rau hauv zus tau tej cov shafts thiab axles rau ntau yam khoom siv kho tshuab. Lub hardness ua kom ntseeg tau tias cov khoom no tuaj yeem tiv taus kev khoov thiab torsional zog yam tsis muaj deformation, muab cov qauv kev ncaj ncees thiab txhim khu kev qha.
- Crankshafts: Crankshafts nyob rau hauv lub cav thiab cov twj tso kua mis yuav tsum muaj siab hardness los tiv thaiv lub repetitive cyclic stresses tshwm sim los ntawm reciprocating motion ntawm pistons los yog plungers. Bearing steel lub hardness txhim khu lub crankshaft lub zog tiv thaiv, tiv thaiv tsis ua hauj lwm ntxov ntxov.
- Tshuab Cheebtsam: Hauv cov cuab yeej siv tshuab, bearing steel lub siab hardness yog siv nyob rau hauv cov khoom xws li spindles, cuab yeej tuav, thiab cov lus qhia. Lub hardness ua kom ruaj khov seem thiab txo qhov hnav hauv precision machining kev ua haujlwm.
- Lub tog raj kheej thiab Pistons: Hauv cov tshuab hydraulic thiab pneumatic, lub tog raj kheej thiab cov pistons ua los ntawm cov kabmob steel nrog lub siab tawv tuaj yeem tiv taus cov kev kub ntxhov siab yam tsis muaj deformation, ua kom cov haujlwm du thiab txhim khu kev qha.
- Rolling Mill Rolls: Bearing steel nrog siab hardness yog siv los tsim dov zeb yob. Lub hardness resists hnav thiab muab lub zog tsim nyog los tsim thiab ua cov hlau zoo hauv kev ua haujlwm dov.
- Valves thiab rooj zaum: Nyob rau hauv lub cav thiab twj tso kua mis, li qub thiab lawv cov rooj zaum yuav raug kev kub ntxhov thiab kub kub. Bearing steel lub siab hardness txhim kho hnav tsis kam thiab ncua lub neej ntawm cov khoom tseem ceeb no.
Cim npe nrov: s355jr bearing steel, Tuam Tshoj s355jr bearing steel manufacturers, lwm tus neeg, Hoobkas