对焊法兰

对焊法兰优化设计浅探

An Elementary Discussion on Optimum Design of Butt - Weld Flange

长径对焊法兰精密辗扩坯料截面形状优化

The Optimization of Blank Section in Precision Rolling of Big Caliber Flange

不同力学模型下锥颈对焊法兰的有限元应力分析

Finite element stress analysis of hubbed welding flange in different mechanical models

GB/T15530.2-1995铜合金对焊法兰

Copper alloy welding neck flanges

本文采用有限元数值分析方法，对长径对焊法兰的工艺过程进行了模拟分析。

This paper analyzes the forming process of big caliber flange with the method of finite element numerical simulation , and discusses the relation between the mechanism of buckle and the shape of blank section .

本文阐述了长颈对焊法兰直边段厚度与对接圆筒厚度不等时，为确保法兰强度采取的调整法兰直边段高度的原理与方法。

Principle and method of length modification for cylindrical portion of the welding neck flanges ( hub thickness at small end ) are explained in this paper in order to ensure the flange strength and stiffness , if the cylindrical portion thickness is not equal to the butted shell thickness .