Heavy Machinery Articles

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1Current situation and development trend of the cold rolling pipe mill in China1-9

2Study on big diamter bent pipes formed by welding technique10-13

3Introduction of 1450 mm PL-TCM of Tangshan Fengnan cold rolling and galvanization Co.,Ltd.14-17,29

4Study on continuous bending and rectifying curve in rolls series of straight-bow type caster18-25

5Research on bundling mode X80 pipeline steel coil26-29

6Study on deformation and rolling force during biting process of small H-shape steel universal rolling30-32,37

7Research and application of energy conservation and emission reduction technologies of Angang 180 ton converter33-37

8Design for smelting stainless steel with duplex-melting process of submerged arc furnace and AOD furnace38-41,45

9Calculation and selection of energetic parameters for disc shears42-45

10Design of AEC control system in 4-roller leveler set46-48

11Design and optimization on hoisting mechanism of drilling pipe conveying system49-52

12Design of robust tracking control of uncertain robotic arm system53-55,58

13Analysis of rolling reduction of 3500 mm wide and heavy plate of hansteel 11-roller straightening machine56-58

14Adjustment and mechanical analysis of piercer guide disc59-61

15Analyzing and improvement of taper change of slab caster combined mold62-64,67

16Analyzing the reason of frequent damages on connecting flange disc springs of bend boundary beam C-Type forming machine65-67