... ：0635—8876505 关键词】 20#无缝管 冷弯 断裂 温度 残余应力 [gap=453]Key words] seamless tube in steel20#, cold-bending, rupture, temperature, residual stress ...
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cold bending test 冷弯曲试验 ; 常温弯曲试验
Offset Cold Bending Die 双折冷弯模具
cold-bending machine 冷弯弯管机
cold-bending test 冷弯试验
The considerable physical and chemical examination and structure analysis were carried on for the cold-bending cracking specimen of Q235B hot rolled strip.
对钢带发生的冷弯开裂试样进行了大量理化检测、组织分析。
参考来源 - Q235B热轧钢带冷弯开裂原因分析及措施·2,447,543篇论文数据，部分数据来源于NoteExpress
Introduce the design of a cold-bending machine forming craft and working process of cutting for wire slot products.
介绍了护线槽产品的冷弯机械成形工艺的设计及切断的工作过程。
The invention relates to multi-cylinder built-up section cold-bending automatic molding equipment and a processing method thereof.
本发明是一种多缸组合型材冷弯自动成型装备及其加工方法。
Roof purline is adopted with cold-bending and thin-wall steel (Q345), knee bracing, roof horizontal bracing and purline drawn rod Q235.
本工程屋面檩条采用高冷弯薄壁型钢材质Q345，隅撑，屋面水平支撑，檩条拉条材质均为Q235。
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