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一、概述在模锻件中,有一类是水平放置的圆柱体类锻件。在构成某一锻件的简单几何体中,也常会碰到水平放置的圆柱体部分。水平放置的圆柱体锻件,它的端部轮廓线(指分模面上的轮廓线,简称面部线)的构成形状可归纳为下列几种: 1.底部线(B)为一直线,只在通过圆柱轴线的垂直面内的出模角α为一标准值,而在平行于圆柱轴线的其余诸垂直面内均为非真实出模角(小于标准出模角)。它的端部轮廓线
First, an overview In forging pieces, there is a class of horizontal cylindrical forgings. In simple geometries that make up a forgings, it is common to encounter horizontally placed cylinder sections. Horizontal cylindrical shape forgings, the shape of the end profile (referring to the profile on the parting line, referred to as the face line) can be summarized as follows: 1. The bottom line (B) is a straight line, The exit angle α in the vertical plane passing through the axis of the cylinder is a standard value and in the remaining vertical planes parallel to the axis of the cylinder are non-true exit angles (less than the standard exit angle). It’s end outline