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- This article introduces the basic theory of cold bending steel pass design,and gives out the outline of the knowledge description method and the specialist system aided design software. 分析了冷弯型钢孔型设计的基本理论,并据此给出了知识描述方法和专家系统辅助设计软件的构成框图。
- This article introduces the basic theory of cold bending steel pass design , and gives out the outline of the knowledge description method and the specialist system aided design software. 分析了冷弯型钢孔型设计的基本理论,并据此给出了知识描述方法和专家系统辅助设计软件的构成框图。
- Research on the Specialist System of Cold Bending Steel Pass Design 冷弯型钢孔型设计的专家系统体系研究
- Development of a New Kind of Opening Cold Bend Steel for Roof Board 新型屋面板用开口冷弯型钢的开发
- cold bending steel 冷弯型钢
- The main strument of reducing cold bending crack of Q235 is purifying the molten steel and lessening the inclusion. 消除铜板冷弯开裂的主要措施是提高钢水的纯净皮以减少其内部夹杂物。
- The medium plate produced by Anyang Steel has stripetype silicate inclusions,which is the direct reason of cold 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 result shows that the unqualified cause of cold bending strip steel main is high oxygen content, high inclusion content, etc. 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 show that the inclusion, high cooling speed and uneven of cooling speed after rolling are the main reasons for steel plate cold bending rupture. 结果表明,钢板中有较多的非金属夹杂物及轧后冷却速度过快和冷速不均匀是导致冷变性能不合格的主要原因。
- Stainless steel 304 is excellent in corrosion resistance, structural function, and cold bending processing ability, thus widely used in roofing, walling and ceiling system. 其中牌号304因其高防腐能力及结构性能,以及良好的冷弯加工性能,被广泛应用于屋面、墙面、天花吊顶等装饰系统;
- The shell isconstructed of bended steel plate. 外壳采用优质钢板折弯成形;
- Samples of hot rolled steel plate Q235 in various specifications having cold bending cracks are examined by means of Metallographical test and electron probe analysis. 对不同规格的Q235热轧钢板冷弯裂纹试样进行了金相检验和电子探针等分析。
- The weldability and cold bending property are studied to HITEN780S QT steel and its applica-tion to the crane frame of QY50 automobile crane presented also. 主要阐述了HITEN780S调质高强钢在冷弯性能和焊接性的试验研究及其在QY50汽车起重机上的应用.
- The results show that the medial surface wrinkling and the lateral surface unstability are the main failure form of the thin-wall stainless steel tubes in cold bending forming. 结果表明,薄壁不锈钢管件弯曲冷成形的主要失效形式是内侧部分的起皱和外侧部分的失稳。
- Shelving: high-quality rolling steel be made ,the trip or bending steel laminates. The layer can be used fire or wood. 层板:采用优质冷轧钢板经轧制成行或折弯成形。
- Cheung Fai bending steel Glassworks invites friends come from all walks of life, calls to map business. 长辉弯钢玻璃制品厂诚邀各界朋友来人、来电、来图洽谈业务。
- Machine body adopts weld bend steel board, with the advantage of large weight and steady running. 机身采用钢板折弯件焊接,重量大,运转稳定;
- The structure,cold bending fraction pattern and EXD of Q235 plate cold bending test sample of Shanghai Meishan Company are analyzed. 对梅山公司Q235冷弯不合格试样进行了金相组织、冷弯断口形貌及能谱分析。
- This paper put forward a semi-analytic semi-numeric method to analyze the cold bending of the hubcap. 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。
- The mechanism of surface microcrack formation on container plate in cold bending tests was analysed. 对集装箱板冷弯时表面微裂纹的成因进行分析。