| 防撞墙模具冲裁是利用模具使板料产生分离的一种冲压工序 |
| 添加时间：2021/5/8 15:19:06 浏览次数： |
| 防撞墙模具冲裁是利用模具使板料产生分离的一种冲压工序,这是最基本的冲压工序,是分离工序的总称,包括多种工序。弹性变形阶段,塑性变形阶段,断裂分离阶段等。冲裁断面可分为四个部分：塌角、光亮、毛面和毛刺。在影响冲裁件质量的组成因素中,间隙时主要的因素之一, The blanking of anti-collision wall die is a kind of stamping process which uses the die to separate sheet metal. It is the most basic stamping process, and it is the general name of the separation process, including a variety of processes. Elastic deformation stage, plastic deformation stage, fracture separation stage, etc. Blanking section can be divided into four parts: collapse angle, brightness, surface and burr. Among the factors affecting the quality of blanking parts, clearance is one of the main factors. 冲裁件的断面质量主要指塌角的大小,光面约占板厚的比例,毛面的斜角大小及毛刺等,同时冲裁件的翘曲现象严重,影响生产的正常进行。防撞墙模具注塑设备的进一步发展和制品质量要求的不断提高,都对注射成型工艺提出了更高的要求,正确选择注射设备,并合理地设定成型工艺、优化工艺条件,是提高防撞墙模具制品质量的关键。注塑机的性能直接影响注塑制品的质量,不同规格及性能要求的注塑机,价格也会相差很多。 The cross-section quality of blanking parts mainly refers to the size of collapse angle, the proportion of smooth surface to the thickness of the plate, the size of oblique angle of the surface and burrs, etc. At the same time, the warping phenomenon of blanking parts is serious, which affects the normal production. The further development of injection moulding equipment for anti-collision wall moulds and the continuous improvement of product quality requirements have put forward higher requirements for injection moulding process. The key to improve the quality of anti-collision wall moulds is to select injection moulding equipment correctly, set moulding process rationally and optimize process conditions. The performance of injection moulding machine directly affects the quality of injection moulding products. The price of injection moulding machine with different specifications and performance requirements will vary greatly |
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