薄板的厚度 的英文怎麼說
中文拼音 [bóbǎndehòudù]
薄板的厚度
英文
gauge of sheet-
The farina press brakes which are equipped with tms, are able to measure without any delay of the bending process, the real thickness of the sheet. this system is totally automatic and updates all of the bending parameters accoring to the new thickness aquired
裝有tms系統的法瑞納的折彎機能夠準確無誤地測量初薄板彎曲加工厚度,全自動系統可根據要求的厚度自動改變參數。For obtaining the numeral solutions of round elastic plates in axisymmetrical deformation with varying - thickness in nonlinear deformation in the unsteady electromagnetic field and mechanical field, by establishing the equations of motion, the equations of distortion, the equations of lorentz force, the equations of electronic dynamic mechenical, and adopting iterative method, we gained the nonlinear magneto - elastic calculation method and outcome of current - carrying shell, and gained the influencing degree toward mechanical parameter of varying thickness round ferreous plates in the electromagnetic field and mechanical field
摘要為了獲得內邊界固定的環形導電薄板在均布力與橫向磁場作用下的變形問題的數值解,通過建立運動方程、變形方程、電動力學方程和洛侖茲力方程,運用迭代法得出了載流板殼的非線性磁彈性的計算方法和結果,以及機械場、電磁場對鐵質變厚度圓板各力學參量的影響程度。Aerospace series - hot rolled sheets and plates in heat resisting alloys - thickness 2, 0 mm a 100 mm - dimensions
航空航天系列.耐熱合金製成的熱軋薄板和板材.厚度2 . 0mm a 100mm .尺寸In the paper, the finite element simulation software dynafrom is applied to analyze the affect of different blank holder during the forming process of laminose stepped tubular part, predict the possible defects such as wrinkle and break, obtain the rational style of blank holder avoiding the occur of defects and determine the rational configuration of die. the forming affect of thin - wall shallow stepped tubular part is analyzed when using different lubricate condition ( friction coefficient ). by this method, the relationship between friction coefficient and drawing depth of laminose stepped tubular part is obtained
本文利用有限元模擬軟體dynafrom分析了不同類型的壓邊圈對薄壁階梯筒形件成形過程的影響規律,預測了採用不同類型壓邊圈時可能出現的成形缺陷如起皺和拉裂,獲得了防止缺陷產生的合理壓邊圈形式,確定了合理的模具結構形式;分析了不同的潤滑條件(摩擦系數)對薄板階梯筒形件成形的影響,獲得摩擦系數與薄板階梯筒形件的拉深深度的關系;分析了階梯筒形件成形過程中的不同階段的應力應變分佈、毛坯材料厚度變化情況,並獲得了階梯階梯筒形件能一次拉深成形的條件。The flat panel display ( fpd ) has many special advantages, such as thin thickness, light weight, low drive voltage, no x - ray
平板顯示器件由於具有厚度薄、重量輕、驅動電壓低、無x射線等優點,在與crt的競爭中具有越來越強的優勢。With this kind of element, panel flutter analysis can be performed not only for thin plates but for the middle - thickness laminates
由於min3單元計及了壁板的橫向剪切效應,因此這種壁板顫振分析方法不僅可以針對薄板,而且可以針對具有中等厚度的復合材料層合板。Based on the 3d geometry vision, using java3d, for each of worktable and sine welding seam part of sheet, the ve modeling experiments achieve the construct of macrostructure, security virtual thickness and virtual guide based on error, and accomplish the space restriction of robot running. via the structured laser sensor ’ s getting three - dimension information, the experiments achieve the modeling of sine welding seam part of sheet by using programming
在立體視覺傳感系統獲得三維信息的基礎上,利用java3d建模技術,分別對工作臺、薄板正弦曲線焊縫工件進行建模實驗,完成了虛擬環境中宏觀環境模型的建立,並根據誤差建立了安全虛擬厚度和虛擬向導,完成了對機器人運動的空間約束;通過結構光傳感器獲得三維信息,編程實現對薄板正弦曲線焊縫模型的建立。We research on the thermal buckling characteristics of double layer membrane which is composed of different materials with different thermal expansion coefficiens under uniform temperature elevation. the energy method is proposed which is used to solve the problem and the symbolic relation between central buckling height and substrate height under small buckling height is also given. it is the primary theory of membrane resonant sensor, which makes the research and development of novel thermal sensor possible
本文對微機械中熱脹系數不同的材料構成的雙層復合薄板在均勻溫升下的撓曲特性進行了研究,提出了在均勻溫升下雙層薄板熱撓曲求解的能量法,並給出了小撓度下中心撓度與板厚的解析關系,為薄膜諧振式傳感器溫度特性的研究和新型溫度傳感器的設計與開發打下了基礎Described and reported by the gia laboratory as a range from the thinnest to the thickest " valley " areas ( i. e., " thin places " located between the bezel - main intersection and where the upper and lower halves meet )
描述和報道的gia的實驗室作為距離最薄的厚度為"谷"地區(即"薄地"地處面板主要路口,而上,下半滿足)Since the fender is shell like component, the dimension of the plane is much larger than the thickness
其次,由於該產品是薄壁件,平面上的尺寸比厚度大得多,可假設為無限大的平板。0. 250 preferred thicknesses for uncoated thin flat metals under 0, 250 in
無鍍層金屬薄板的最佳厚度The peak of temperature of thinner base metal is more high than thick base metal, the time of attaining peak temperature is shorter than thick base metal
同一測量點薄板的峰值溫度比厚板高,達到峰值溫度的時間比厚板短。Lamb waves method is mainly used to characterize thin plate materials, without using very high frequency, it can measure the velocity of transverse wave and longitudinal wave, depth of the plate, and the bonding quality between plates
蘭姆波法主要用於表徵薄板類材料,無需較高檢測頻率,可以測得板中縱波和橫波的聲速、板厚和板與板之間的結合特性等,檢測精度較高。Reasons : firstly, sectional dimension is so little that torsional stiffness of single - beam is n ' t enough. secondly, protective layer thickness is too thin to protect concrete reinforced bar and reduce durability. lastly, each main beam is joined by cross girder and the more rigid of cross girder the more entirety of bridge
橋梁局部損壞較嚴重,主要原因是主梁截面尺寸過小、肋板過于薄弱,造成單梁抗扭剛度不足;保護層厚度不夠導致鋼筋外露引起銹蝕,降低了橋梁的耐久性;各主梁採用橫隔梁連接成整體,橫隔梁的剛度越大,橋梁的整體性越好,但調查結果顯示,實際情況中並不能達到理想的整體剛度。For newtonian fluid, the influence of the plate undulations, the reynolds number and the thickness of the film are shown by parameter studies ; for non - newtonian fluid, the shear - thinning coefficient on the film flow is shown by parameter studies
在薄膜流動過程中,考慮波形板的輪廓形狀參數變化、流動中雷諾數的大小、薄膜厚度的變化以及非牛頓流體的剪切變稀系數對薄膜流動的流變特性影響。El lamp can be applied to motor vehicle as indication panel, third brake - light, emergency light, indicating sign, company logo and advertisement also
冷光片的厚度纖薄,適合應用在汽車內的廣告標示指示標志第三煞車燈和儀表面板上,提供清晰而悅目的指引。The author makes a mathematics model by viscous hydrodynamics and so on theories of the flowing material a and b on the board, and deduces the formulas of the film thickness and perfusion measure. i also analyze the surface tension of liquid, in order to find out the best technical parameters and to control
作者利用粘性流體力學等理論建立了a 、 b混合料在太陽能電池板上流動的數學模型,從而推導出薄膜的厚度和灌注量的計算公式,並對所形成液面的表面張力進行分析,以找出最佳的技術參數,以便對其進行控制。In general analysis, as the limitation of assumptions of kirchhoff clas - sical plates theory, it makes error when the plates are thicker, which can ’ t meet the require - ments of engineering precision
常規分析中的克希霍夫經典薄板理論由於其模型假定的先天缺陷,在板的厚度較大時會出現明顯的誤差而不能滿足工程精度要求。Sheet thickness is thinned, surface area is increased in the nc incremental sheet metal parts forming process, and sheet forming point by point is to lead to the whole sheet deformation
認為,板料零件數控漸進成形是使板料的厚度減薄,表面積增大,靠逐次的變形累積產生整體的變形。The side displacement of the glass plate center is larger or less than the glass plate thickness, for the 3d geometric size of the glass plate and the lateral load vary in a wide range. in other words, the mechanic analysis of glass plate belongs to large deflection or small deflection theory in thin plate theory
由於幕墻玻璃的三向幾何尺寸和橫向荷載集度可在較大的范圍內變動,玻璃板中心的側向位移,有可能小於或大於玻璃板的厚度,也就是說,幕墻玻璃的力學分析,既可能屬于薄板理論中的小撓度問題,也可能屬于大撓度問題。分享友人