Kev tsim kho tshuab excavator rau cov menyuam forklift hydraulic coil solenoid valve coil

Qhov zoo tshaj plaws lossis Q yam yog qhov tsis muaj qhov tsis zoo hauv physics thiab engineering. Nws yog lub cev kom muaj nuj nqis uas sawv cev rau cov cuab yeej damping ntawm lub vibrator, thiab nws kuj tuaj yeem sawv cev qhov loj ntawm qhov resonance zaus ntawm vibrator txheeb ze rau bandwidth. Q siab tshaj qhov qhia tau hais tias lub zog poob ntawm lub vibrator qeeb thiab kev co tuaj yeem nyob ntev. Piv txwv li, lub pendulum yooj yim txav hauv huab cua muaj qhov Q siab, thaum lub pendulum yooj yim txav hauv cov roj muaj qhov Q tsawg. Feem ntau, oscillators nrog siab Q yam muaj me me damping. Thaum lub oscillator nrog ntau dua Q yam resonates, lub amplitude nyob ze ntawm lub resonance zaus yog loj, tab sis qhov ntau zaus ntawm resonance me me, uas tuaj yeem hu ua bandwidth. Piv txwv li, qhov ntsuas hluav taws xob hauv lub xov tooj cua txais xov tooj cua muaj qhov Q siab siab, yog li nws nyuaj rau kho tus neeg txais xov tooj mus rau qhov tshwj xeeb zaus, tab sis nws cov kev xaiv tau zoo thiab nws kuj muaj txiaj ntsig zoo hauv kev lim cov teeb liab ntawm cov chaw nyob ib sab hauv. spectrum. Lub oscillator nrog ntau dua Q yam tuaj yeem tsim resonance nyob rau hauv ib qho me me zaus ntau thiab yog qhov ruaj khov. Q qhov tseem ceeb ntawm lub kaw lus yuav txawv heev nrog cov ntawv thov sib txawv thiab cov kev xav tau. Q yam ntawm cov tshuab uas hais txog cov yam ntxwv damping (xws li dampers los tiv thaiv lub qhov rooj los ntawm dheev kaw) yog 2, thaum lub q yam ntawm lub moos, lasers lossis lwm lub tshuab uas yuav tsum tau muaj zog resonance lossis zaus stability siab dua. Q yam ntawm kev kho qhov nkhaus yog kwv yees li 1000, thiab qhov q qhov tseem ceeb ntawm kev siv xov tooj cua zaus hauv atomic moos, accelerator lossis optical resonant kab noj hniav tuaj yeem ncav cuag 10.11 lossis siab dua. Lub tswv yim ntawm Q yam yog los ntawm hluav taws xob engineering los ntsuas qhov "zoo" ntawm lub voj voog tuning lossis lwm yam oscillators.