角半徑 的英文怎麼說
中文拼音 [jiǎobànjìng]
角半徑
英文
angular radius-
A radian is the angle subtended by an arc of a circle whose length is just equal to the radius.
一弧度就是長度剛好等於半徑的一段圓弧所對的圓心角。Simulation results show that better atomization can be realized by enhancing the cavitation intensity via increasing the injection pressure difference or decreasing the nozzle inlet round angle - radius ratio
通過模擬計算可知，提高噴射壓差和減小噴孔入口圓角半徑都可以提高空穴強度，同時也發現提高噴孔長徑比可以使空穴在噴孔出口截面上分佈更為均勻。( 6 ) in this paper. adopting fea software ansys to simulation and analysis the al ecap process. in order to spread out studying of ecap in the future. the results show : die comer angle, the radius of round angle, the friction coffience of workpiece and die, the properties of die ( elastic modulus, possion ratio ) et al, have some degree impact on the deformation of materials
（ 6 ）採用有限元（ fea ）分析軟體ansys對al的擠壓過程進行ecap模擬與分析，為后續研究工作做好鋪墊，分析結果表明：外切角、圓角半徑、試樣與凹模之間的摩擦系數、凹模本身的特性（如彈性模量、泊松比等）等等，對材料的變形量都由不同程度的影響。The springback angle increases with the increase of the punch round radius and clearances between the punch and the die while decreases with increase of the blank holder force, sheet thickness, friction coefficient and material hardening exponent
回彈角隨凸模圓角半徑和凸凹模間隙的增大而增大，隨壓邊力、板料厚度、摩擦系數和材料硬化指數的增大而減小。General purpose bolts and screws - radii under the head
普通螺栓和螺釘頭下圓角半徑Indexable hardmetal carbide inserts - corner radii
硬質合金可轉位刀片圓角半徑Radii under the head of bolts and screws
螺栓和螺釘的頭下圓角半徑Research on central angle of female die in hole expanding test
對擴孔試驗用凹模圓角半徑的探討Matrix fillet radius
凹模圓角半徑Bead seat radius
胎圈座圓角半徑Cutter edge radius
刀刃圓角半徑Blade edge radius
刀尖圓角半徑Tool edge radius
刀刃圓角半徑Well radius top
槽頂圓角半徑Based on ansys, this paper studies stress concentration on single notch of eight kinds of high strength bolts used in grid structure, obtaining their stress concentration coefficients, discussing the effect of ascending angle, bottom radius of screw thread and bolt - ball on stress concentration, introducing their effect coefficients of a1, a2, a3, putting forward the formulae of stress concentration coefficient
本文以ansys有限元軟體為研究手段，針對網架螺栓球節點的8種螺栓規格進行單缺口應力集中分析，定量求得相應的應力集中系數k _ t ；論述了螺紋升角、螺紋牙根圓角半徑r及球栓直徑比d / d對k _ t的影響，並引入相應的影響系數_ 1 、 _ 2及_ 3 ，最終提出了應力集中系數k的計算公式。Profile curves of a rounding surface are calculated along a feature line with a given radius. then inner elements of a rounding mesh is created with these profile curves, and sewn with the original mesh which is pre - trimmed. a feature - based mesh modification method is proposed for existing rounding feature
給定圓角半徑，計算出沿特徵線圓角曲面的截面輪廓線，以輪廓線的六等分點為節點生成圓角區域單元，並與剪裁后的基網格面縫合，從而生成沿特徵線的圓角曲面網格。After direct manipulation of radius, constant or variable radius area in mesh model can be modified quickly and exactly. using this method, rounding shape of a part or die can be directly modified on shell meshes for finite element analysis. ( 3 ) data segmentation on shell meshes is studied
對于已有的圓角過渡區域網格，根據圓角過渡特徵與基網格面的相切關系以及給定的新的圓角半徑，計算出輪廓線上各頂點對應的坐標，直接修改頂點的坐標值，保留網格模型原有的拓撲結構，使形成的新的網格與原有網格融為一體。In this paper, the equilibrium equation of liquid bulge forming small tangential round corner is deduced for the complicated shape tube - type blank, the function equation between forming stress parameters are and the small corner are obtained ; the forming mechanism of the small tangential corner is studied, the matching relation between liquid bulging pressure and axial thrust is given, the optimal liquid bulging force parameters are determined
摘要本文推導出復雜形狀管類件復合液壓脹形時環向小圓角成形的平衡方程，得出了成形應力與環向圓角半徑的解析關系；研究了環向小圓角成形機理，確定了液體脹形壓力與軸向推力的匹配關系以及最佳的成形力參量。Abstract : die structure based on the process of forming small fillet radius is introduced, and deduced the formula according to the principle of volume invariably
文摘:介紹形成小圓角半徑的圓孔翻邊模具的結構特點，按體積不變的原則，推導了計算公式。Automatically assigns lead - ins / lead - outs, pierce locations, corner features ( corner loops, radius corners, tabbed corners ), and micro joints based upon user defined settings
按用戶設置自動分配導入/導出，穿孔位置，角特徵（周角，半徑角，跳躍角） ，及微連接分享友人