G04 Grundfos Mechanical Foob Hloov
Cov ntaub ntawv:
● Seal Rings: Resin Carbon, Antimony Carbon, SIC, SSIC, Tungsten Carbide
● Elastomer: VITON, EPDM, NBR
● Hlau Tshooj: SS304
Assembly Dwg:
Qhov Loj (mm):
| D | D3 | L1+L2 |
| 12 | 29 | 40 |
| 16 | 36 | 38.6 |
*Kev Taw Qhia Txog *
Thaum lub tshuab foob ua haujlwm, lub nplhaib tig yuav tsum kov yeej qhov kev sib txhuam torque ntawm lub ntsej muag kawg kom tig nrog cov ncej.
Lub nplhaib ruaj khov feem ntau yog txhawb nqa los ntawm kab noj hniav. Txoj kev txhawb nqa yuav tsum ua kom ntseeg tau tias kev sib khi ntawm lub nplhaib ruaj khov, kev ntxhov siab tsim nyog, thiab txo qis deformation.
Yog tias txoj kev txhawb nqa ntawm lub nplhaib tsis tsim nyog, nyob rau hauv qhov kev txiav txim ntawm nruab nrab siab, lub caij nplooj ntoos hlav quab yuam thiab kev txhawb zog cov tshuaj tiv thaiv, nws yuav ua rau muaj kev tsis sib haum xeeb ntawm lub nplhaib foob thiab ua rau lub foob tsis ua haujlwm.
Feem ntau, cov qauv ntawm elasticity ntawm cov ntaub ntawv hlau yog qhov loj, txawm tias nyob rau hauv qhov kev txiav txim siab dua, qhov deformation ntawm lub nplhaib tsis tseem ceeb. Rau cov ntaub ntawv uas tsis tshua muaj modulus ntawm elasticity, xws li graphite thiab yas rings, thaum nyob rau hauv kev kub siab, tsis-negligible quab yuam deformation feem ntau tshwm sim.
Hauv cov khoom siv sib khi, cov khoom muag muag xws li graphite thiab yas feem ntau yog siv los ua cov nplhaib zoo li qub. Rau lub nplhaib zoo li qub nrog rau qhov loj me me, nyob rau hauv qee qhov kev thauj khoom, qhov degree ntawm deformation feem ntau yog nyob ntawm txoj kev txhawb nqa lub nplhaib.
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