電花隙 的英文怎麼說
中文拼音 [diànhuāxì]
電花隙
英文
spark-gap-
Study on volt - ampere properties in wedm
電火花線切割加工中放電間隙伏安特性的研究Detonation is a secondary explosion that occurs in the combustion chamber after the spark jumps the sparkplug gap.
爆震是在燃燒室內當火花跳過火花塞電極間隙以後發生的一種二次爆燃。Nowadays, the switches which are being studied or applied, such as gas spark gap, thyratron and ignitron, etc, are of different structures, operating principles, advantages and disadvantages, and are applied in various situations and fields
目前處于試驗中或者投入實際應用的開關元件很多,如火花放電間隙、閘流管、引燃管等,它們有不同的結構、原理和優缺點,應用在不同的場合和領域。Incondition of surface anti - corrision and insulation coat of metal and tiny hole of steel where resistance and crack is very small, when supplying a high voltage, gas crack will be punctured and electric spark discharging will occur, now send a pulse signal to the alarming circuit the alarmer can send out sound and light to alarm. we can do leak hunting on the coating according to this principle
金屬表面絕緣防腐層過薄、漏鐵及漏電微孔處的電阻值和氣隙密度都很小,當有高壓經過時就形成氣隙擊穿而產生火花放電,給報警電路產生一個脈沖信號,報警器發出聲光報警,根據這一原理達到防腐層檢漏目的。Inductive resistance current limiter is comprised of series reactor with lower reactance, damping resistor and sparkle gap
電感電阻型限流器由電抗值較小的串聯電抗器阻尼電阻器和火花間隙等三部分組成。He used an oscillating circuit containing a spark gap as a generator, and a similar circuit as a detector.
他利用一個振蕩電路,其中包括一個電花隙作為發生器,並用另一個相似的電路作為探測器。Triggered spark gap
觸發火花隙觸發放電器Transformers and reactors - part 14 : external protective spark gaps on bushings
變壓器與電抗器.第14部分:套管的外部保護火花間隙By using a counter and an operation microprocessor, this paper analyses the measuring method and designs an instrument of edm sinking process in discharge state. this instrument takes samples of voltage, current signal and strong and weak of high frequency signals of detecting voltage amplitude, translates them into various time pulses in discharging state. and a counting unit turns these pulses into digital signals, then send them to a microprocessor. finally various discharge time percentages are sent to the control tache
通過采樣電火花加工放電間隙的電壓、電流信號和檢測電壓幅值上的高頻信號的強弱,得出反映間隙放電狀態的各種時間脈沖,利用計數器分別對其計數,再送給單片機運算處理,輸出控制環節所需的各種放電狀態時間百分數。Abstract : by using a counter and an operation microprocessor, this paper analyses the measuring method and designs an instrument of edm sinking process in discharge state. this instrument takes samples of voltage, current signal and strong and weak of high frequency signals of detecting voltage amplitude, translates them into various time pulses in discharging state. and a counting unit turns these pulses into digital signals, then send them to a microprocessor. finally various discharge time percentages are sent to the control tache
文摘:通過采樣電火花加工放電間隙的電壓、電流信號和檢測電壓幅值上的高頻信號的強弱,得出反映間隙放電狀態的各種時間脈沖,利用計數器分別對其計數,再送給單片機運算處理,輸出控制環節所需的各種放電狀態時間百分數。According to the state of discharge gap, combining database technology, we adopt neuro - fuzzy control technology to realize real - time control of edm process and auto - adjustment on the basis of process state, which ensure the process is in the state of optimization
依據放電間隙狀況,通過採用神經模糊控制智能技術,並結合數據庫技術,對電火花成型加工過程進行實時控制,根據加工狀態自動進行調節,保證了加工過程處于優化狀態。Abstract : on the basis of that the proportion of time spent sparking is analyzed in electrical discharge machining ( edm ) process, a new method. which is used to ascertain the trend of discharge gap change, is presented. and a fuzzy control strtegy is introduced to parctical use, the results is well
文摘:通過對電火花成形機放電狀態的分析,提出了利用分析周期內出現異常放電狀態時間的比例及開路狀態所佔時間的比例,來判別電火花成形加工的間隙放電狀態及其變化趨勢的方法,並在此基礎上利用模糊控制策略實現了對電火花成形加工過程中放電狀態的控制,取得了令人滿意的效果。He produced an electric spark across a gap between two metal balls by applying an electric current to them.
他把電流接通到兩個金屬球上而在其間的間隙處產生火花。The results of calculations and experiments show that the delay and jitter increased as the percentage of sf _ ( 6 ) in sf _ ( 6 ) - n2 mixtures increased. the results of experiments show that the delay of sf _ ( 6 ) - ar follows the same rule. the u _ ( th ) u _ ( sb ) increased as the percentage of sf _ ( 6 ) in sf _ ( 6 ) - n _ ( 2 ) mixtures increased
B :等u _ w條件下電脈沖觸發火花隙的觸發延遲時間( t _ d )及其抖動( t _ j )隨混合氣中sf _ 6含量上升而上升,且場利用系數對這一規律沒有影響。The molten workpiece material can be ejected out from base body of workpiece with the aid of ultrasonic vibration and be removed / flushed out of the working gap without being reattached to the electrode
電火花加工產生的熔融工件切屑,藉助超聲波振動從工件上彈出,從工作間隙輸送/沖刷出去,而不會附著在電極上The falling rate of t _ ( d - ) p curve closely related with e / p or the energy of laser pulse ( e _ ( laser ) tested. the threshold voltage did n ' t depend on the pressure apparently. the delay and jitter decreased exponentially as the e _ ( laser ) increased
C :建立了零維「 2光子激發一2光子電離」激光觸發火花隙數值模擬模型與考慮了levison修正的t . h . martin經驗公式相結合的激光觸發多級開關零維數值計算模型。The embed feature of ground water is flaw - water with the special trait of rock - conformation. sorted macro - ammount element in earthe ' s surface water and underground water with categorical - analyzed method, analyzed the trait of rare earth c - o isotop in water pattern and the runoff mode number of earth ' s surface ; with the dynamic variational characteristic of ground water, the text divided ground water system and build the hydrogeological model in dam - region
大崗山電站位於大渡河斷裂帶、磨西斷裂帶和龍門山斷裂帶的交匯部位,新生代以來構造活動、地震活動和水熱活動均較強烈。大崗山電站壩區巖體為花崗巖及輝綠巖脈,斷裂和裂隙相當發育;其特殊的巖性構造特徵決定壩區地下水埋藏特徵為裂隙水。The sparkle gap is comprised of a pair of spheroidal graphite electrode with the feature of adjusting easily
火花間隙由一對石墨球面電極組成,石墨電極調節靈活。Influence of rotary arc on the feature and electrode erosion of spark switch
旋轉電弧對火花間隙開關電極燒蝕的影響分享友人