JGD-A ob-pob roj hmab sib koom ua ke
Khoom Taw Qhia
(1) Cov nyhuv ntawm kev sib cais ntawm kev vibration
Roj hmab hloov tau cov pob qij txha ua lub luag haujlwm tseem ceeb hauv kev sib cais kev co hauv cov kav dej.Nws lub luag haujlwm tseem ceeb yog nqus thiab ua kom cov kev vibrations thiab shocks uas tshwm sim thaum lub sijhawm ua haujlwm ntawm cov twj, compressors thiab lwm yam khoom siv tshuab.Cov roj hmab sib koom ua ke yog ua los ntawm cov khoom siv elastomer zoo, uas muaj elasticity zoo heev thiab muaj zog.Thaum ntsia nruab nrab ntawm ob cov yeeb nkab uas nyob ib sab, nws tsim ib qho kev sib txuas yooj yim uas tuaj yeem them nyiaj rau me ntsis misalignments, thermal expansion thiab contraction, thiab nqus cov co xa tawm los ntawm cov yeeb nkab.Los ntawm absorbing thiab dissipating kev co, cov pob qij txha roj hmab pab tiv thaiv kev puas tsuaj rau cov khoom siv, kav dej, thiab kev txhawb nqa.Nws txo qhov kev sib kis ntawm kev vibrations los ntawm qhov system, txo cov suab nrov thiab tiv thaiv kev qaug zog tsis tsim nyog thiab hnav ntawm cov khoom.Tsis tas li ntawd, cov pob qij txha roj hmab tuaj yeem cais cov kev vibrations los ntawm lwm qhov chaw, xws li seismic kev ua si lossis cov tshuab nyob ze.Nws ua raws li kev thaiv kev tiv thaiv kev sib kis ntawm kev vibrations los ntawm cov kav dej, yog li tiv thaiv cov khoom sib txuas thiab cov qauv.Ntxiv nrog rau kev tswj kev vibration, cov pob qij txha roj hmab muab kev yooj yim thiab tso cai rau kev saib xyuas yooj yim thiab tshuaj xyuas cov kav dej.Nws absorbs axial, lateral thiab angular motion, txo kev ntxhov siab ntawm cov khoom sib txuas thiab txuas nws lub neej.Zuag qhia tag nrho, cov pob qij txha hloov tau yooj yim yog ib qho tseem ceeb uas tiv thaiv kev puas tsuaj los ntawm kev co thiab tswj kev ncaj ncees ntawm cov khoom siv thiab cov qauv, yog li ua kom yooj yim rau kev ua haujlwm zoo ntawm cov kav dej.
(2) Lub luag haujlwm ntawm kev them nyiaj hloov chaw
Rubber expansion pob qij txha ua lub luag haujlwm tseem ceeb hauv kev them nyiaj rau kev hloov pauv hauv cov kav dej.Nws lub hom phiaj tseem ceeb yog kom haum raws li kev txav los ntawm thermal expansion, seismic kev ua, lossis lwm yam.Cov pob qij txha roj hmab yog ua los ntawm cov khoom siv elastomer zoo, uas muaj qhov ua tau zoo thiab elasticity.Thaum ntsia nruab nrab ntawm ob lub yeeb nkab ntu nws tsim ib qho kev sib txuas yooj yim uas tso cai rau axial, lateral thiab angular txav.Lub luag haujlwm tseem ceeb ntawm cov pob qij txha roj hmab yog nqus thiab them nyiaj hloov pauv.Nws ua haujlwm me me misalignments, expansions, contractions thiab lwm yam kev txav uas tshwm sim hauv cov kav dej.Los ntawm kev ua raws li cov kev txav no, cov pob qij txha roj hmab pab tiv thaiv kev ntxhov siab thiab kev puas tsuaj rau cov kav dej thiab cov khoom sib txuas.Ntxiv nrog rau kev them nyiaj hloov chaw, cov pob qij txha roj hmab kuj tseem ua rau muaj kev sib cais ntawm kev vibration.Nws absorbs thiab dampens vibrations generated los ntawm cov twj tso kua mis, compressors thiab lwm yam khoom siv, thiaj li yuav txo tau cov kis ntawm vibrations los ntawm tag nrho cov piping system.Qhov no pab tiv thaiv lub cuab yeej thiab tiv thaiv kev puas tsuaj.Tsis tas li ntawd, cov pob qij txha roj hmab pab txo cov suab nrov los ntawm absorbing thiab dissipating vibrations.Nws txo qhov kev hloov ntawm lub suab nrov ntawm ib ntu ntawm cov yeeb nkab mus rau lwm qhov, tsim kom muaj qhov chaw ua haujlwm ntsiag to.Zuag qhia tag nrho, roj hmab expansion pob qij txha yog ib qho tseem ceeb hauv kev tswj xyuas kev ncaj ncees thiab kev ua haujlwm ntawm cov kav dej.Nws muaj txiaj ntsig zoo rau kev hloov pauv, txo kev sib kis ntawm kev vibration, thiab txo qis suab nrov, ua kom muaj kev ua haujlwm zoo thiab kev pabcuam lub neej ntawm lub cev thiab nws cov khoom.
