对如何生产合格的冷弯管子有一定的参考作用。
铁路运输设备。扁平轧材的冷弯半径。一般要求。
Railway transport equipment. cold folding radii for flat products. common requirements.
该模型及函数关系式可用于冷弯型钢的孔型设计。
The table model and formula can be used in the pass design of cold roll-formed sections.
另外，公司还提供制造冷弯型钢的机械设备及模具。
In addition, the company also offers cold-formed steel manufacturing machinery and equipment and tooling.
局部屈曲和畸变屈曲是冷弯薄壁开口截面重要的屈曲模式。
Local and distortional buckling are important buckling modes for cold-formed thin-walled open sections.
它是现代高频直缝焊管生产线和冷弯型钢生产线的主要设备之一。
It's one of the main machines in the modern pipe mill line and formed section line.
肋骨冷弯加工的进度和质量直接影响船舶的建造周期和交付使用。
The progress and quality of the cold frame bend-forming will influence ship's building period and delivery directly.
以冷弯型钢中的槽钢为例，分析了其辊弯成型的特点及变形规律。
Based on the cold roll forming steel, its characteristic of roll-forming and deforming rule was analyzed.
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。
Introduce the design of a cold-bending machine forming craft and working process of cutting for wire slot products.
冷弯焊管设备是生产焊管、开口及闭口冷弯型钢必不可少的设备之一。
Cold bend welding pipe equipment is indispensable to welding pipe production and cold bend type steel with open or close entrance.
结果表明：钢中氧含量高、夹杂物多是导致带钢冷弯不合格的主要原因。
The result shows that the unqualified cause of cold bending strip steel main is high oxygen content, high inclusion content, etc.
冷弯型钢是制作轻型钢结构的主要材料，采用钢板或钢带冷弯成型制成。
Cold bend section steel is the main material, the production of light steel structure is made of steel or steel with cold bending forming.
由镀锌或镀铝锌合金的薄钢板冷弯滚压成型，截面按照相应的国家规范确定。
Galvanized by galvanized or cold-formed alloy steel sheet roll forming, cross-section determined in accordance with the corresponding national norms.
冷弯型钢是一种截面形状合理、力学性能良好、钢材利用率高的环保型建材。
Roll formed shape is an environmental protective building material with reasonable section shape, good mechanical property and high utilization of steel.
介绍了一种冲压模具技术在复杂断面冷弯型钢生产线上定尺切断技术的应用。
The application of stamping technology to the length shearing technique used on the production line of cold-bending section steel was introduced.
随着经济的飞速发展和人们生活水平的不断提高，冷弯型钢产品应用前景广阔。
With the rapid development of economy and continuous increasing of people's living level, the cold roll forming products take splendid application foreground.
并将网络和数据库进行有机的结合，初步奠定了冷弯型钢网上虚拟加工的基础。
It had been made a compact base for virtual processing through combine network and database organically.
采用有限元方法，建立适于冷弯截面受弯构件性能分析的非线性有限元分析模型。
It is also presented a finite element analytical model suitable for non-linear analysis of HFB flexural members.
该文提出一种半解析半数值的分析方法，对汽车轮辋挡圈的冷弯过程进行了分析。
This paper put forward a semi-analytic semi-numeric method to analyze the cold bending of the hubcap.
采用有限元法对冷弯薄壁型钢住宅墙架柱在竖向荷载作用下的承载力进行了分析。
Authors adopted finite element method (FEM) to study the bearing capacity of the studs of cold-formed thin-walled steel residence under vertical load.
金属拱型波纹屋顶结构属于冷弯薄壁构件，稳定问题是影响其承载能力的关键因素。
Arched-corrugated metal roof( ACMR) belongs to cold-bending thin wall steel structure, of which the stability is a key factor influencing its bearing capacity.
分析了传统的数控肋骨冷弯机控制方法与机构，阐述了弦线测量控制法的基本原理。
This paper analyses the traditional automatic control method and mechanism of nc cold frame bender. The basic principle of control method for measuring chord length is described.
在后面章节中，中空板的最小弯曲半径是其厚度的175倍，只可以冷弯，不能热弯。
B. in a later chapter, hollow plate the smallest bending radius is 175 times of its thickness, can only cold bending, hot bending.
安钢生产的中板普遍存在着条带状的硅酸盐夹杂，这是引起中板冷弯开裂的直接原因。
The medium plate produced by Anyang Steel has stripe type silicate inclusions, which is the direct reason of cold bending.
本文论述广州钢管厂有限公司PR700冷弯主机直流调速系统的原理、功能和调整。
This article introduces the theory function and adjustment of DC Converter System in PR700 Cold forming equipment.
通过对实际生产中弯头壁厚的调研，分别考察热推、冷弯工艺对弯头壁厚改变的影响。
In the investigation of wall-thickness formed in the actual manufacture process, the variation of thickness in hot-bending and cold-bending were compared.
提出采用多条柱子曲线以适应不同截面、不同壁厚、不同强度的高强度冷弯薄壁型钢柱。
It is suggested that several column curves should be adopted for the calculation of cold-formed steel columns of different sections, thicknesses and strengths.
提出采用多条柱子曲线以适应不同截面、不同壁厚、不同强度的高强度冷弯薄壁型钢柱。
It is suggested that several column curves should be adopted for the calculation of cold-formed steel columns of different sections, thicknesses and strengths.
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