The Study of the Forming Process of Stepped Cylindrical Work-piece with Flange;
带凸缘阶梯筒形件的成形工艺研究
Based on the character of the extrusion working and the category of the extrusion forming,the shape、the dimension and the deformation degree of the tubular component with oral part having flange are analyzed.
作者依据冷挤压和冷镦加工的特点,对口部带凸缘的管类零件形状、尺寸、变形程度进行了工艺分析,又根据选用的毛坯性能、形状、尺寸,介绍了不同情况下适合于冷挤压成形的工艺方案,并分析了存在的问题,提出了相应的改进措施。
Introduced design of the adjustable blanking-drawing compound for the drawing with flange, the drawing die could adjust the flange size, and satisfied the part tolerance requirement.
介绍了带凸缘拉伸件可调式落料拉伸复合模设计,实现对凸缘直径尺寸可以进行调整以实现一定公差要求的模具结构。
This paper introduces a new process in which the T-outlet flange is formed from the metal main pipe with spe-cial revolving draw equipment,makes certain the shape of prefabricating hole,and presents the simple for-mulas of calcu lating process parameters of hole.
介绍了采用专用的旋拉设备加工管道T形支管凸缘成型新工艺,确定了预制孔的加工形状,并给出其简化的工艺尺寸参数计算公式,分析了旋拉设备主轴转速要求、进给量参数及采用温拉时加热温度的确定方法,旋拉支管凸缘的金属性能等。
The application shows that this jig is suitable for the turning of this kind of parts such as the end-cover of the flange motor.
实际应用表明 ,该夹具对此类零件如凸缘电机端盖具有很好的适用