Development of Multi-Purpose CAD System for Roll Pass of Straight Welded Tubing

Duan Boping; Shi Dongcheng

doi:10.13374/j.issn1001-053x.1991.01.033

Volume 13 Issue 1

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Duan Boping, Shi Dongcheng. Development of Multi-Purpose CAD System for Roll Pass of Straight Welded Tubing[J]. Chinese Journal of Engineering, 1991, 13(1): 56-62. doi: 10.13374/j.issn1001-053x.1991.01.033

Citation:

Duan Boping, Shi Dongcheng. Development of Multi-Purpose CAD System for Roll Pass of Straight Welded Tubing[J]. Chinese Journal of Engineering, 1991, 13(1): 56-62. doi: 10.13374/j.issn1001-053x.1991.01.033

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Development of Multi-Purpose CAD System for Roll Pass of Straight Welded Tubing

doi: 10.13374/j.issn1001-053x.1991.01.033

Department of Mechanical Engineering

Received Date: 1990-09-04
Available Online: 2021-10-23

Abstract

Abstract

Roll pass design of straight welded tubing with CAD method have been developed in order to raise the efficiency and the quality of products. By using this system, calculation of parameter, drawing roll-flowers and drawing roll contouring were accomplished in ten minutes. Design period for a set of spare graphs have been reduced from one month to several hours. The functions and characteristics of the computer-aided design system for roll pass (ZHG-CAD) are described.
- Computer-Aided Design（CAD）,
- roll pass,
- roll shape