薄板成形 的英文怎麼說
中文拼音 [bóbǎnchéngxíng]
薄板成形
英文
sheet metal forming-
Sheet metal formability and methods - earing test
金屬薄板成形性能與試驗方法凸耳試驗Numerical study on viscous pressure forming of sheet metal
薄板粘性壓力成形的數值模擬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。Industrial screens - woven wire cloth, perforated plate and electroformed sheet - designation and nominal sizes of openings iso 2194 : 1991
工業用網篩.編制的金屬網布孔板和電化成形薄板.標Installation of sheet roof and wall coverings - profiled fibre cement - code of practice
薄板屋面和墻面塗敷層.成形纖維水泥.實施規程Taking produce high - quality products and make higher inner management as its guidelines, the company has invested a massive amount of funds in recent years. presently, the project of steckel mill of cold - rolled silicon steel slab is under construction. it is expected to put into production by the end of 2006, through which tianjie group will form a complete set of production line of cold - rolled electrical steel
近年來，公司以「產品質量要上檔次內部管理要上層次」的指導精神投入了大量資金，目前在建項目有冷軋硅鋼薄板坯爐卷軋機，預期2006年底正式投入生產，屆時天潔集團將形成一套完整的冷軋電工鋼生產流程線。Standard specification for steel sheet piling, cold formed, light gage
冷成形輕型薄鋼板樁標準規范With analysis on the forming process of a deep drawing part, the process of the reason for crack due to thinning and wrinkling during sheetmatel deep drawing is discussed, and the solution is also put forward
摘要通過對備胎槽零件進行拉深成形的工藝分析，介紹了模具調試的過程，分析薄板料的深拉深成形危險斷面的變薄與起皺造成碎裂的產生原因、解決方法，以及採取的措施。Aimed at the blank parts based on the ideal forming, the involved fe formulae based on the kinematics of the linear triangle membrane elements, with the node coordinates or node displacements of elements being unknown, are derived
針對基於理想成形的板料零件，推導了以節點坐標或節點位移為未知量的線性三角形薄膜單元的變形關系。Fld sheet metal formability and test methods - forming limit diagram test
金屬薄板成形性能與試驗方法成形極限圖Study on virtual punch velocity in simulation of sheet metal forming by explicit method
薄板成形模擬動力顯式演算法的虛擬凸模速度分析Quadrilateral thin shell element based on area coordinate for dynamic explicit analysis
薄板成形動力顯式有限元演算法與面積坐標四邊形單元模型In this paper, 130mm diameter hot - rolled bars ( 3 transus temperature is 798 c ) were used in experiments. the superplastic property of ti - 1023 alloy was studied systematically by the experiments of tensile and compression. the preparation method of fine - crystalline structure and the processing parameters of superplastic forging are optimized
本文以130mm熱軋棒材為原材料，通過超塑性拉伸和超塑性壓縮試驗，對ti - 1023合金的超塑性進行系統研究，研究坯料細晶組織制備方法，優化超塑成形工藝參數，為高筋薄腹板復雜形狀ti - 1023合金鍛件超塑性等溫模鍛工藝的制定提供試驗依據。Hot - rolled sheet steel in coils of higher yield strength with improved formability and heavy thickness for cold forming
冷成形用具有改進可成形性和加厚厚度的較高屈服強度的成卷熱軋薄板鋼材Large structures such as automobile body - in - white, are generally complex systems welded together by hundreds of stamping sheets with different geometry shapes
摘要白車身等大型結構通常是由幾百個不同形狀的沖壓薄板焊接而成的復雜系統。Test sieves - metal wire cloth, perforated metal plate and electroformed sheet - nominal sizes of openings iso 565 : 1990
試驗篩.金屬絲編織網布，孔板和電化成形的薄板.開口的With the increasing of raft foundation thickness, the hypothesis of kirchhoff will be invalid due to the incapable neglecting of transverse shearing deformation. the correct solution can not be deduced through theory of thin plate any more since the influence of transverse shearing deformation does not take into account
隨著板厚度的增加，橫向剪切變形不可忽略， kirchhoff假設不再成立，薄板理論已不能給出正確的解答，橫向剪切變形的影響必須加以考慮。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。Sheet forming is an appropriate method to produce lighter and thinner magnesium alloy parts
摘要用板料成形的方法對變形鎂合金進行加工可以製造更薄更輕的零件，符合輕質化的發展趨勢。This paper overviewed the prediction methods of forming limit in sheet metal forming, which included forming limit stress diagram, the maximum forming thinning ratio, forming limit diagram and ductile fracture criteria ( dfc )
摘要對板料成形中的成形極限應力圖、最大變薄率、成形極限圖以及韌性斷裂準則等預測成形極限的方法，進行了綜述和分析。分享友人