This paper mainly introduces structure and prinicipe of mouth bulging die for diffusion tube, calculation method of blank size and forming force, design technology of main work parts.
主要介绍扩散管胀口模具的结构与工作原理、毛坯尺寸及胀口力计算方法和主要工作部件的设计技术。
The porthole cover forming technology has been analysed and theoretical calculation and simulation verification have been done hence scheme of forming technology and die design done.
分析了装货口盖成形工艺性，并进行了理论计算和模拟验证，由此制定了该工件的成形工艺、模具设计方案。
This article introduces the design of louver tooling for turret punch press, mainly focusing on the design and calculation of die, punch body and stripper plate.
介绍了多工位数控冲床用百页窗模具的设计，重点介绍了下装凸模、上装镶拼凹模及卸料板的设计和计算方法。
Calculation of development size of pressing with special incline is not discussed in many press technology books and die design manuals, and it is a difficult problem in real working.
具有特殊斜面的冲压件展开尺寸计算在众多的冲压工艺书籍和模具设计手册中鲜有论述，在实际工作中是个难题。
The bending process design, bending process parameters' calculation and selection, and bending die structure design for the forming of fixed board were all introduced in this paper.
介绍了弯曲件的弯曲成形工艺方案、工艺参数的计算与选取以及弯曲模具结构与设计，得出采用多道弯曲成形工序是合理的。
The blank layout of the CAM part, the calculation of the fine blanking force and the design of the die structure were introduced.
介绍了凸轮零件的排样、精冲压力计算及模具结构设计。
This article discusses several issues in the design and construction of fastener-type steel-tube die support system, the calculation of die support and the determination of vertical pole's length.
通过对扣件式钢管支模架体系设计与施工中几个问题的讨论，以及模板支撑架的计算与立杆长度取值，提出模板工程设计与施工应注意的问题和对规范相关条文的修改建议。
Further blanking die blanking force calculation and working part of the design calculations, provide a basis for the selection of stamping equipment.
在进行冲裁工艺力的计算和冲裁模工作部分的设计计算，对选择冲压设备提供依据。
The CAD/CAM system of the blanking die consists of two parts, i. e. the process analysis and calculation and the die design.
冲裁模的计算机辅助设计与辅助制造（ CAD/ CAM）系统由两部分组成，即工艺分析、计算和模具设计。
The selection and calculation of process parameters, die design and quality control are studied.
研究了工艺参数选择计算、模具设计和质量控制。
Then layout design and various process forces of calculation is introduced. Finally drawing and extrusion compound dies is adopted to make die structure better rationalization and effectiveness.
并进行了排样设计和各种工艺参数的计算，最终采用拉深、挤边复合模具，可使模具结构更为合理而有效。
Expanding and closing technique of core-die of longitudinal seam occlusion machine for automobile silencer and design calculation of such mechanics have been introduced.
介绍了汽车消声器纵缝咬边胀合技术及其咬边芯模机构的设计计算。
The parts layout the calculation of the fine stamping force and the design of the die structure for the driven sprocket of the motorcycle were introduced...
对摩托车从动链轮零件的排样、精冲压力计算及模具结构设计作了介绍。
Layout of eccentric brake ring and its calculation of fine stamping force and structure design of die have been introduced.
介绍了偏心制动圈零件的排样、精冲压力计算及模具结构设计。
The effect of major parameters of die structure on metal flow velocity is integrated and the mathematical model of design and calculation of aluminum profile extrusion die land length is derived.
并综合主要模具结构参数对金属流动速度的影响，建立了铝型材挤压模模孔工作带设计计算的数学模型。
The size of the die and the calculation method of hot extrusion force were presented, and the design of reshaping die, extruding hole die and hot extrusion die was introduced.
给出了坯料尺寸及热挤压力的计算方法，并对整形模、挤孔模、热挤压模的设计做了介绍。
The parts layout the calculation of the fine stamping force and the design of the die structure for the driven sprocket of...
对摩托车从动链轮零件的排样、精冲压力计算及模具结构设计作了介绍。
Please send us drawings boxes to facilitate the calculation and design products we die.
请把图纸发送到我们的邮箱，以方便我们计算和设计产品模具。
A clear idea of the design to determine the shape of the die-casting process as well as various specific parts of a detailed calculation and checking.
明确了设计思路，确定了压铸成型工艺过程并对各个具体部分进行了详细的计算和校核。
A clear idea of the design to determine the shape of the die-casting process as well as various specific parts of a detailed calculation and checking.
明确了设计思路，确定了压铸成型工艺过程并对各个具体部分进行了详细的计算和校核。
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