Damping Tsim thiab Kev Cai Yuav Tsum Tau Kev Ua Si Fastening
- Cov ntaub ntawv ntawm Damping tsim rau cov tshuab Fastening?
Elastic Gasket Damping yog ib daim ntawv yooj yim {} Lub zog ntawm cov roj hmab uas zoo ib txwm tuaj yeem mus txog}}} txhuam yaug nooned yog tiav los ntawm Kev sib txhuam ntawm qhov kev tiv toj saum npoo.} kev sib tw ua kom muaj zog, nrog cov damno volts yog tsim nyog rau cov hluav taws xob muaj zog los ntawm kev tawm dag zog ntawm cov viscous media xws li silicone Roj . Cov ntaub qhwv tsis zoo, xws li txhuam cov khoom siv Zaus vibrations .
- Dab tsi yog cov yuam sij ntawm damping tsim thiab yuav ua li cas los txiav txim rau lawv?
Damping piv yog ib qho tseem ceeb parameter {}} cov railwing railway ntau dua los yog sib npaug -} parameter tau txiav txim siab raws li kev cob qhia nrawm thiab qev loj me me yuav tsum zam lub zog loj ({16}} txhav .} Piv txwv, nce ntxiv los ntawm kev ua kom sov dua los ntawm kev ua kom cov pa hluav taws xob uas ua tau zoo li ib nrab ntawm cov pa hluav taws xob, thaum lub sij hawm siab dua - ceev - ceev railways xav tau Composite damping. Qhov kub lub zog yuav tsum tau hais tias cov damping parameter hloov tsawg dua los yog sib npaug rau 10% ntawm {{20 20} degree. Roj hmab gaskets yuav tsum tau ntxiv nrog kub - resistant additives kom ntseeg tau tias damping nyhuv ntawm huab cua sov.
- Dab tsi ua kom damping tsim muaj nyob rau lub neej ntawm fastening tshuab?
Tsim nyog Damping tsim tuaj yeem txo cov kev ntxhov siab ntawm cov khoom siv hluav taws xob elaste {%}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}} Lub cev zom zaws los ntawm 20% - 30%, nrawm nrawm lub preling lawd, thiab ua kom lub ntsej muag sib luag ntawm 151}}}}}} {} {} {13. Nws yog ib qho tsim nyog yuav tsum sib npaug damping thiab txhav, uas yog qhov ua kom muaj kev sib tw ua kom zoo dua qub
- Dab tsi yog qhov sib txawv ntawm damping tsim ntawm hom kev tsheb ciav hlau sib txawv?
Kev Loj - Ceev Kev Lag Luam Kev Lag Luam Siab - Damping Tsim nrog cov damy-} damping ratio of 0.1 - 0.15, using viscous dampers + elastic gaskets to cope with low - frequency vibration (5 - 10Hz) caused by large axle loads, reducing fatigue damage of elastic clips and bolts. Ordinary railways choose economical damping, mainly elastic gaskets, with a damping ratio of 0.05 - 0.08, Ntsib Kev Ua Si Yooj Yim, 40% {% Tus nqi qis dua, haum rau kom txo cov kab mob broadbing, haum}}}}}}}}}}}}}}}}}}}}}}}}}}}} Pib - nres.
- Yuav ua li cas txheeb xyuas qhov damping nyhuv ntawm cov fastening system?
Kev co kev xeem yog cov tseem ceeb . Qhov kev co kom haum rau cov kev tsheb ciav hlau sib txawv los ntawm kev siv hluav taws xob sib txawv los ntawm kev siv hluav taws xob sib zog los ntawm kev siv hluav taws xob sib zog los ntawm kev vibrator ntau dua li 50%, Cov yam ntxwv curves . Cov tog damping yuav tsum muaj kev ua kom muaj zog nyob rau hauv {lz furnation hloov tsawg dua los yog sib npaug rau 10%, thiab tsis muaj Cov kab nrib pleb lossis deformation ntawm Cheebtsam, xyuas ntev - The Goose hloov pauv yog tsawg dua lossis sib npaug} {} {19} {{{{19 tsis muaj.