pressure forming 中文意思是什麼
pressure forming
解釋
模壓成型-
As to the work about theory analysis, at first, the paper describes the atomizing and humidifying process of the centrifugal nozzle with firing pin type, high pressure and little aperture and liquid physical properties. later, combining with the structure characters of this kind of nozzle, the paper studies on the theory of the atomizing and humidifying process by three phases, which is water film forming phase, water film falling into pieces phase, and heat and mass transfer between water and air phase in turn
理論工作方面，首先描述了撞針型高壓小孔徑離心式噴嘴的霧化加濕過程和液體的物理性質，然後結合撞針型高壓小孔徑離心式噴嘴的結構特點，將其霧化加濕過程分三個階段進行機理上的研究，這三個階段依次為液膜形成、液膜初次破碎及二次霧化、水與空氣的熱濕交換。 -
Chemical seals transmit the process pressure to the measuring instrument, with the diaphragm forming a hermetic seal between the medium and measuring instrument
化學密封是一個膜片，在介質和測量儀器間形成隔離，並將過程壓力傳遞給測量儀器。 -
Chemical seals transmit the process pressure to the measuring instrument, with the chemical seal diaphragm forming a hermetic seal between the medium and measuring instrument
化學密封是一個膜片，在介質和測量儀器間形成隔離，並將過程壓力傳遞給測量儀器。 -
In this paper, the mechanism and forming process of the cracks in view of the stress corrosion were analyzed accounting for the pressure vessels working in the atmosphere of wet hydrogen sul - phide, sodium hydroxide or liquidized ammonia
本文分析了壓力容器及設備在濕潤硫化氫、氫氧化鈉溶液和液氨介質中應力腐蝕開裂的機理和應力腐蝕開裂的過程。 -
The forming process of gas reservoirs includes three stages, that is, the formation of the primary gas pools with high temperature and high pressure, the leakage of the primary gas pools and the formation of the secondary gas pools, and late adjustment and maintenance of the secondary pools
形成過程主要經歷了下部高溫高壓原生氣藏的形成、原生氣藏泄壓與次生氣藏的形成、次生氣藏的長時間調整3個階段。 -
Although there is not steadily distributed thicker shaly rock in the deep part of songliao basin, we believe that the deep part is better than shallower part when considering the geologic conditions of forming abnormal pressure
松遼盆地深層雖然沒有穩定分佈的較厚泥巖層，但從形成壓力異常的地質條件看，深層要優于淺層。 -
Numerical study on viscous pressure forming of sheet metal
薄板粘性壓力成形的數值模擬 -
This paper referred to the massive domestic and foreign technical material, elaborated in the sheet forming value simulation theory essential technology in detail, points out when analysis sheet forming question should use the big distortion ball plasticity fem and introduce the application characteristic and the function summarizes of the sheet forming simulation software dynaform. secondly, analyzed the cover forming characteristic, simultaneously introduced the influence cover forming factor in detail : such as ramming direction, the craft addendum surface and the material pressing surface, the radius of convex - concave mold, draw bead, pressure strength, blank size and craft margin and so on. and simulates many typical automobiles cover panel with software : such lateral board, back taillight pedestal and storage cover
其次，分析了覆蓋件成形的特點和要求，同時詳細介紹了影響覆蓋件成形的因素如沖壓方向、工藝補充面和壓料面、凸凹模圓角、拉延筋、壓邊力、坯料尺寸和工藝切口等，並用數值模擬軟體對多個典型的汽車覆蓋件汽車后側圍板、后燈座以及轎車后備箱蓋的沖壓成形情況進行模擬，用模擬結果優化拉延工藝方案，比較了內覆蓋件和外覆蓋件在成形特點和要求的一些異同點，以及常見的起皺、拉裂和回彈、成形不足等缺陷的產生機理和相應對策，重點介紹工藝補充面和壓料面的設計及優化方法，因為拉延是沖壓工藝的關鍵工序，而工藝補充面和壓料面的設計是拉延工序的關鍵，對消除缺陷至關重要。 -
Viscous pressure forming ( vpf ) is a new sheet flexible forming process developed in 1990s, which is suitable for the forming of high strength, low plasticity and difficulty deformation materials and has wide application in automotive manufacturing and aeronautic industry
粘性介質壓力成形（ viscouspressureforming ， vpf ）是20世紀90年代提出的一種新的板材軟模成形技術，適合於低塑性、高強度、難變形材料復雜形狀件的成形，在航空航天、汽車製造等工業領域有著廣闊的發展空間。 -
The experimentation of the door outer ’ s viscous pressure forming under different blank holder pressures has been done. the strain distributions of the decorated rib and handle are obtained by the girding method and the thickness strain distributions are also obtained
通過網格分析法對試件關鍵部位（裝飾筋和把手）的應變進行了分析，分析了粘性介質壓力成形過程中成形試件的壁厚分佈。 -
In - depth knowledge of supplier base in the following manufacturing processes / products : investment / lost - wax / precision casting, zinc die - castings, aluminum casting ( gravity & pressure ), iron casting, permanent mold casting, sand casting, powdered metallurgy, mim, steel forging, brass forging, cold forming, stamping, deep drawing, fine blanking, machining ( milling, turning, etc. ), sheet metal fabrication, screw machining, cnc machining, mould making, tool & die, assembly, fasteners, springs, etc
對以下金屬製造工藝/零部件的供應商有資深專業經驗：脫蠟/精鑄件，鋅合金壓鑄件，鋁鑄件（澆鑄或壓鑄） ，鐵鑄件，永久模鑄件，沙鑄，粉狀冶金零件，金屬粉末注射成形件，鋼鐵鍛造，黃銅鍛造，冷鍛/冷鐓，沖壓件，拉深引深件，精密下料，機加件（自動車，數控機床，銑，車，磨等） ，板金件，制模及模具裝配、標準件，彈簧類。 -
The " green " bricks are then treated in an autoclave under steam pressure forming hydrated calcium silicate bonding the aggregate particles into a strong and durable brick
然後該綠色磚在一個高壓鍋的蒸汽壓力下進行處理，形成水化硅酸鈣再結合聚合物顆粒的堅固耐用的磚塊多孔磚和加氣 -
The company, specialized in the development of electronic ceramics, is engaged in extrusion forming. dry - pressure and hot - pressure forming with main products such as aluminium oxide ceramics, which are widely applied in electronics, communications, metallurgy, chemical industry, machinery, instrument, textiles ahd refractories. now its products are being exported to japan, south korea, canada and european countries
公司是集擠制、干壓、熱壓鑄成型工藝與一體的專業電子陶瓷生產開發企業，主要生產70 % 、 75 % 、 80 % 、 95 %氧化鋁瓷、滑石瓷，產品廣泛應用於電子、電器、通訊、冶金、化工、機械、儀表、熱工、紡織、耐火等行業，產品己出口和配套出口韓國、日本、加拿大、歐州等國家和地區。 -
Using commercial finite element software ansys, the numerical simulations of the forming processes of decorated rib and handle, which are key positions in the door outer are conducted and investigated the differences of vpf and tradition forming. by using numerical simulation that investigates the effects of viscous injection flow rate on plank ’ s vpf formability and based on those investigated four - aluminum alloy ’ s vpf. the die has been designed for the door outer ’ s viscous pressure forming
首先採用商用有限元分析軟體ansys對車門成形中的關鍵部位裝飾筋和把手的成形進行了數值模擬，對比分析了粘性介質壓力成形與剛性模成形的特點;分析了粘性介質壓力成形過程中，粘性介質的注入速率對成形試件壁厚分佈的影響，在此基礎上對四種常用的6000系列鋁合金板材的粘性介質壓力成形進行了有限元數值模擬。 -
With 28 units of 50t 80t injection molding machines available at our group companies, we are also adept at special forming of thick - walled shaped products, including pfp forming, counter - pressure forming and sandwich forming, all of which are impossible with ordinary injection molding techniques. moreover, we can carry out forming using recycled pet bottles without the need for pelletization
在公司集團內，保有著28臺50t850t的射出成形機，一般不可能的進行的壓肉形狀品的特殊成形pfp成形計數器壓力成形三明治成形和再利用pet成形不用再次球團礦化等也可以勝任。 -
Numerical simulation of internal high pressure forming of the right - angle bent - tube with rectangular section
矩形截面直角彎管內高壓成形過程的數值模擬 -
By studying, the paper brought forward the concept of dynamic geochemical belts, and indicated that the high pressure gas bearing structures distributed in the areas of hydraulic pressure forming belts, the gas fields, such as zhongba, pingluoba, hexingchang and bajiaochang, distributed mainly in the discharge and stabilization belts, guankou - pingluoba and daxing nose are the most promising prospects, and laoguanmiao - jiulongshan, xiaoquan - fenggu and wenjiang - shifang are the favorite ones
4 、川西坳陷侏羅?白堊系、須二段和須四下段分屬三個獨立的含水系統。首次提出地下水地球化學動力帶的概念，並系統研究了其分帶特徵。指出高壓含氣構造主要分佈在水壓形成帶；中壩、平落壩、合興場、八角場等氣田處于穩壓帶和卸壓帶。 -
Hydraulic pressure and control system design of the sheet viscous pressure forming equipment
設備液壓和電控系統設計 -
The forming processes of the decorated rib and handle with the numerical simulation and experimentation has been done for cooperation. the numerical simulation results can indicate aluminum alloy ’ s viscous pressure forming for car door bodies
將實驗結果與有限元分析預測結果進行了對比，結果表明有限元數值模擬能夠較好的預測粘性介質壓力成形鋁合金車門結構件。 -
Thne results show that not only the nonlinear elastic critical pressure is much less than linear one, but also the inner pressure can significantly enhance the critical buckling axial load, so it provides a elastically theoretical basis for internal high - pressure forming technology
計算結果表明不僅非線性彈性臨界載荷遠低於線性彈性臨界載荷，而且更重要的是內壓很大程度上有助於提高柱殼軸向彈性臨界屈曲載荷，這樣為內高壓成形工藝提供了彈性失穩理論依據。
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