自由锻造是利用冲击力或压力使金属在上下砧面间各个方向自由变形，不受任何限制而获得所需形状及尺寸和一定机械性能的锻件的一种加工方法，forging厂家，简称自由锻。
Free forging is a processing method of forging parts， which can make metal in all directi*** of the anvil between the upper and lower anvil， and obtain the required shape and size and certain mechanical properties by the impact force or pressure， and the free forging is called free forging.
定期对设备进行***，所有的操作者工作之前必须带好防护用具。在进行锻造作业时，几个操作者之间要集中精力，互相配合，躲开***方向，选择相对安全的位置。
Maintenance of equipment on a regular basis， and all operators must take protective equipment before working. In the process of forging， several operators should their energy，forging哪家好， cooperate with each other， ***oid the dangerous direction， and choose a relatively safe.
基本工序：自由锻造时，forging生产厂家，锻件的形状是通过一些基本变形工序将坯料逐步锻成的。自由锻造的基本工序有镦粗、拔长、冲孔、弯曲和切断等。
The basic process is: free forging， the shape of forging is gradually formed by some basic deformation processes. The basic process of free forging is upsetting，forging， drawing， punching， bending and cutting.
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