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一标准型材的冷弯设备各国对标准型材的需要量是很高的,许多知名的制造公司已大批地生产这种型材。它们的形状极相似,因此在一条轧线上通常可以生产几种尺寸的型材。根据型材的用途、尺寸、几何形状和对其强度要求,冷弯型材的坯料可采用厚为0.6到5.0毫米的带材。型材生产有两种可能性:a)为某一整个工业部门进行专门性的生产;b)由专业型材生产工厂根据用户的不同要求进行大量生产。在型材专门性生产的情况下,设备的大小由生产计划和生产任务而定。例如,要经济地生产如图1所
Cold-formed equipment for a standard profile The demand for standard profiles in various countries is high, and many well-known manufacturing companies have produced such profiles in large quantities. Their shape is very similar, so in a rolling line can usually produce several sizes of profiles. Depending on the use, size, geometry and strength of the profile, cold-formed profiles may have a thickness of 0.6 to 5.0 mm. There are two possibilities for profile production: a) specialized production for an entire industrial sector; b) mass production by professional profile production plants depending on the user’s requirements. In the case of profile-specific production, the size of the equipment depends on the production planning and production tasks. For example, to produce economically as shown in Figure 1