Txawm tias muaj coob tus neeg tau hnov lo lus "damper", zoo li cas ntawm cov khoom, tsis txhua leej txhua tus paub. Tab sis qhov no ntaus ntawv yog zoo qhov txhia chaw nyob ib ncig ntawm peb. Yog li ntawd qhov twg ib tug nrhiav tau tus damper thiab hais tias nws nyiam?
Txheej txheem cej luam
Txhais los ntawm tus German lo lus "damper" txhais tau tias "hais tsis tau lus yam khoom uas kom lub tsheb tsis nrov." By thiab loj, no ntaus ntawv yog ib yam ntawm cov poob siab absorber, uas yog tsim los tiv thaiv kom txhob deeg uas tshwm sim nyob rau hauv txawv systems, pab kiag li lawm, cov tshuab, cov lug cov lug thaum lub sij hawm lawv lub lag luam. Raws li hais tseg nyob rau hauv cov kev txiav txim zoo, lub sij hawm "damper"? Hais tias nws yog heev yooj yim to taub, vim hais tias tag nrho cov pab kiag li lawm uas calming thiab smyagchayusche yuav raug hu los ntawm cov sij hawm no.
ntau ntau yam dampers
Yuav luag ib yam khoom los yog ntaus ntawv uas yog tsim los mitigate ib yam dab tsi hu ua dampers. Lawv yog cov muaj nyob rau hauv abundance. Thiab feem ntau zoo tib yam roj hmab gasket yuav hu tau ua "damper". Yuav ua li cas yog no ntaus ntawv nyob rau hauv ib tug tob kev txiav txim zoo, nws yuav muaj tseeb tom qab saib xyuas ntawm nws yooj yim hom. Dampers yog pneumatic thiab hydraulic. Nyob rau hauv cov ntaub ntawv no, uas muaj ntau ntau ntau ntau yam. Yog li, hydraulic muab faib mus rau hauv:
- ntws regulators;
- mem dampers;
- phuam npog ntsej muag dej rauj;
- dampers.
Feem ntau raws li hydraulic pab kiag li lawm ntawm no hom siv, membrane, zais pa los yog piston gidroakkumulyarory,
Cov cheeb tsam ntawm daim ntawv thov dampers
Pneumatic thiab hydraulic dampers siv nyob rau hauv ntsuas seev, tsis siv neeg controllers, hydraulic tshuab. Damper Winding siv nyob rau hauv hluav taws xob cav (kauj). Nws tiv thaiv ib tug ntse nce nyob rau hauv voltage. Nws kuj txwv fluctuation ntawm currents nyob rau hauv lub switching Circuit Court thaum lub sij hawm ib tug luv luv Circuit Court. Txoj kev thauj kuj yog siv los ntawm lub damper. Yuav ua li cas yog no ntaus ntawv rau hauv lub tshuab? Lub pendants ntawm txawv tsheb siv zoo kawg poob siab, uas, nyob rau hauv essence, yog damping pab kiag li lawm.
Indispensable damper (uas yog nyob rau hauv avionics)
Niaj hnub nimno avionics tsis ua hauj lwm tsis muaj tus damper aeroelastic deeg. Lawv txhua aircraft. Ib tug damper rau damping nraum oscillations nyob rau hauv ib tug dav hlau txiav. Nyob rau hauv cov ntaub ntawv no, nws lub luag hauj lwm tseem ceeb heev, vim nws yog tsim nyog los tiv thaiv kom txhob lub build-up ntawm tus aircraft, ua rau tshooj thiab rhuav tshem tag nrho ntawm nws designs. Xws li ib tug damper yog ib tug system ntawm gyroscopic sensors, uas tswj cov angular xaav ntawm lub aircraft, ib tug hluav taws xob ua Circuit Court, thiab teeb liab amplification. Tab sis qhov no yog tsis yog ib tug ua tiav daim ntawv teev cov ntaus ntawv ntsiab. Tseem muaj tiav chav nyob muaj nyob rau hauv tus neeg kho tshuab tswj thaiv uas tswj damper. Nws muab tus tsav? Vim cov Pib ntsais koj teeb lub damper units tsis sib tov nrog lwm cov suab ACS (automatic tswj system).
Lwm yam ntaub ntawv sau npe dampers
Heev thoob plaws siv ntawm cov pab kiag li lawm nyob rau hauv lub acoustic system, lub npe hu ua kab. Nyob rau hauv cov ntaub ntawv no, lub damper yog ib tug nplhaib uas hniav lub diaphragm rau hauv tus ncej. Nyob rau hauv feem ntau, rau zus tau tej cov khoom xws li yog siv polymeric ntaub ntawv (rau cov high frequencies), ua npuas ncauj thiab roj hmab (rau nruab nrab thiab tsis tshua muaj). Lub damper yog siv los tua residual oscillations suab membrane. Tsis tas li ntawd, cov pab kiag li lawm yog indispensable nyob rau hauv qhov siv thiab ua stringed seev suab paj nruas. Nyob rau hauv cov ntaub ntawv no, lub damper yog ib tug ntaus ntawv los ntub txoj hlua deeg. Nws muaj ob peb daim hlab (harp) thiab kolodochek (thaum lub piano). Rau ntau dua efficiency okleivayut Filz (mos muaj).
Lub ntsiab thaj chaw ntawm lub damper
Ib tug ntawm cov tseem ceeb thaj chaw ntawm no ntaus ntawv yog pom tias yuav txo tau cov Q (oscillating system tsis). Nws khiav hauj lwm hauv paus ntsiab lus yog raws li nyob rau hauv lub zog hloov lwm lub tsev uas ua rau kev puas tsuaj ntawm cov hlau damper los yog thaum tshav kub kub.
kauj damper
Nrog rau qhov no ntaus ntawv, feem ntau ces yuav tsum motorcyclists. Lawv cas paub tias xyov zoo li cas ntawm yus tus kheej kauj damper. Yuav ua li cas yog qhov no? Nyob rau hauv feem ntau, teeb meem tshwm sim nrog rau qhov no ntaus ntawv thaum tsav tsheb nyob rau hauv ib tug thawv los yog sis tsis ncaj kev. Yog li rider ntawv ceeb toom hais tias cov pem hauv ntej log ntawm lub tsheb tuam pib "mus kev", thiab lub log yog deflected los ntawm sab rau sab, uas feem ntau ua rau yus mus rau ib tug lub caij nplooj zeeg. Yog vim li cas rau qhov teeb meem no yog cov neeg txhaum uas niaj hnub maus taus. Yuav kom txo tau qhov teeb meem no yuav txhim kho tau ib tug damper, uas yog ib tug raj uas muaj cov roj. Nws muaj ib tug pas nrig thiab piston hauv. Lub cev ntawm lub ntaus ntawv yog txuas mus rau hauv tus ncej. Lub pas nrig yog kev cob cog rua rau pem hauv ntej diav rawg. Cov feem nrov ntawm cov bikers yog telescopic thiab teb kauj damper. Nyob rau hauv txoj kev thauj, muaj lwm version ntawm no ntaus ntawv. Damper kauj khib - nws yog ib tug tsis tu ncua poob siab absorber nrog ob-txoj kev txiav txim. Nws yog tsau nyob rau hauv ib tug tshwj xeeb txoj kev. Nws yog muab tso rau hauv kauj khib ntawm nws lub cev thiab lub rods. Feem ntau cov feem ntau, qhov no hom ntawm ntaus ntawv yuav tsum nyob rau SUVs. Ua tsaug rau nws, tus neeg tsav tsheb cov kauj tsis dhia tawm hauv lub ob txhais tes, txawm tias thaum tsav tsheb tshaj pob zeb, qho to thiab potholes. Xws li ib tug damper yog siv nyob rau hauv rear log tsav tsheb los txhim kho lawv cov stability.
Kev siv lub ntaus ntawv nyob rau hauv lub rooj tog kev lag luam
Zoo tag nrho cov niaj hnub txee rooj tog siv rooj tog damper. Yuav ua li cas yog nws? Xws li yog qhia tshwj xeeb uas tsim rau cov khoom. Lawv lub hom phiaj - los ua tus qhib thiab kaw qhov rooj ntau li ntau tau nyob ntsiag to thiab du. Lawv kuj siv nyob rau hauv flaps uas qhib downward. Rooj tog dampers no yog ua los ntawm niaj hnub, high-zog cov ntaub ntawv.