drawing press 中文意思是什麼
drawing press
解釋
拉拔式壓床-
Optical fiber coating loose tube, fill in fiber compound, strengthened steel wire in the middle, tube gasket around steel wire as se intertwist, cable fiber fill in cable core, and then coating water blocking tape, double - faced pe outer jacket. best se intertwist protect optical fiber away from drawing and press
光纖被覆松套管，纖膏填充，金屬加強件置於纜芯中心，束管圍繞鋼絲作sz層絞，纜芯內充纜膏，外縱包阻水帶，雙面塗塑鋼帶粘結pe護套。 -
In this investigation carbon black - filled electrical conductive composites of poly ( ethylene terephthalate ) / polyethylene were first prepared through the single - screw melt - blended extrusion, then drawing, followed by the quenching and subsequent press molding. the relationships among the influencing factors including composition, hot stretching ratio and compatibilizer, morphology and properties of composites were systematically investigated. positive temperature coefficients effect and crystallization behaviors of composites were preliminarily analyzed
本文擬採用單螺桿熔融共混擠出?熱拉伸?淬冷的新的成型方法制備炭黑填充的pet pe復合導電材料，熱拉伸的目的是使材料的分散相（ pet相）在加工過程中原位形成纖維，而炭黑基本分散在纖維中或纖維的表面上，使炭黑粒子間間距減小，形成更多的導電通路，從而提高材料的導電性能，同時保持或提高材料的力學性能。 -
Cam drawing press
凸輪式拉延壓力機 -
Parametric designing procedure can finish cad parametric design of hydraulic press and engineering drawings of two dimensions based on solid models and the technologies of feature associated and expression of three dimensioned software, and then realize associated design from sketched - design to solid modeling and to engineering drawing of two dimensions
參數化設計過程以三維實體模型為基礎，並應用三維設計軟體特徵、相關、表達式等技術完成了液壓機本體cad參數化設計及相關二維工程圖的繪制與標注，實現了從草圖設計到實體模型再到二維工程圖的全相關設計。 -
Drawing piece unfold size is one basic condition under the calculation on coefficient, number of drawing, handbooks or books of press are not given, practice press production, die designer designs drawing die by experience calculation, after testing, according to deformation, state, defect shape of testing blank, shape and unfold size is revising, finally, unfold size and shape of blank are determined, designing period is longer, cost of die and work piece is to raise, economic benefit is to reduce
拉深件展開尺寸是拉深可行性分析中計算拉深系數與拉深次數的前提條件，現有沖壓手冊或教材對于復雜拉深件的展開尺寸計算尚未論述。復雜拉深件的沖壓生產中，模具設計者憑經驗估計拉深可行性，設計製造拉深模進行反復試壓，根據試壓件的形變狀態，缺陷形貌，制定坯料展開尺寸和形狀，周期較長，因而生產成本高，經濟效益不佳。 -
6 brodlie k w ed. a review of methods for curve and function drawing. mathematical methods in computer graphics and design, london, uk : academic press, 1980, pp. 1 - 37
結果表明，新方法選取的節點構造的曲線具有數據點建議的理想形狀，而其他三種方法分別對某些數據不能給出令人滿意的結果。 -
The change from two - dimension electric drawing design to the three - dimension has been obtained in the friction press design
摘要在摩擦壓力機設計中，實現了從二維電子圖板設計方式向三維面向產品對象方式的轉變。 -
According to above two calculation method, different type drawing piece results are obtained, automobile install pull valve for example, is used by this calculation method, it is very useful to practice press production. ideal workpiece is on assemble obtained
利用上述兩種計算方法得到的不同類型的拉深結果，應用於實際沖壓生產，如汽車制動閥安裝板，獲得了較理想的裝配要求。 -
Automatic deep drawing press
自動深拉沖床 -
Shan county is it mould network factory establish in june of 1994, covered an area of 2500 square meters, the construction area was nearly up to 1000 square meters to hover, there are fixed assets of nearly 1 million yuan, there are a wire drawing machine, 20 looms now, 6 sewing up machines, a baling press
單縣飛翔塑網廠始建於1994年6月，佔地2500平方米，建築面積約達1000平方米，擁有固定資產近100萬元，現有1臺拉絲機， 20臺織機， 6臺縫合機， 1臺打包機。 -
Based on calculation method on unfold size and piece form, theory analysis and research are given on ellipse, circle tube, box as equal - high, irregular, unequal - high, irregular piece, process and condition on possibility of drawing are introduced, through calculation coefficient, number of drawing, drawing testing dies are made, results are given, it is similar to calculation method, in the same time, complex drawing presswork is planed, to avoid wrinkle, critical in drawing process. in this paper, die designing is introduced based on complex drawing unfold size calculation, press center is automatic calculated, apartments of press tools are calculated too with material mechanic production process and press form are better, period of die designing is to reduced, and cost of product is lower
對基於復雜拉深件展開尺寸計算的模具設計也作了詳細的論述，指出了現有復雜拉深件模具設計製造程序的不合理性，本文在復雜拉深件展開尺寸基礎上自動生成沖裁中心、沖裁周長，運用材料力學中桿件強度及抗失穩條件，實現對沖壓模具參數的自動計算，簡化了沖壓模具彈性元件、打料裝置的設計過程，給出了沖壓模具結構設計流程，使得模具材料核算，製造過程，沖壓方式更趨合理，縮短了模具設計製造周期，降低了產品生產成本。 -
Bottom slide drawing press
下滑塊式引伸壓力機 -
Drawing and animation using skeletal strokes. in proc. the 21st annual conference on computer graphics and interactive techniques, acm press, orlando, florida, usa, 1994, pp. 109 - 118
骨架抽取的方法很多，但我們將採用我們自己開發的一種抽取方法，因為它操作靈活，能更好地適應我們工作的需要。 -
As long as teacher the ability is basic to control the ability of use the calculator, training slightly more can from such as of made use of them to press own will to manufacture the small software, own teaching process of close match, carry out the calculator extended education, have a terrace that useds for several teachings to be called " several drawing board " to suit to used for the plane geometry, analytic geometry and project image now several how teaching in usage, also can used for the mechanics, several optics within the physics teaching to combine with the mathematics model, several pictures closely parts of courses
只要教師能基本掌握使用計算機的能力，稍加培訓就能夠自如的運用它們來按自己的意願製作小軟體，緊密配合自己的教學過程，實現計算機輔助教學，現在有一個用於幾何教學的平臺叫作「幾何畫板」它適合用於平面幾何、解析幾何、射影幾何等教學中使用，同時也能用於物理教學中的力學、幾何光學與數學模型、幾何圖像結合密切的部分課程。
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