| 模具的保温方法 |
| 添加时间：2018/11/19 13:39:52 浏览次数： |
| 冲压件是五金加工里面用的最多的，指的是在室温条件下，钢/有色金属等板材用模具，由压力机提供加工所需压力而成形为指定形状。五金冲压件的设计必须满足各领域产品基本的需求，那就需要有一定的设计原则。 Stamping parts are the most commonly used in hardware processing. It refers to the steel/non-ferrous metal sheet dies at room temperature, which are formed into specified shapes by presses to provide the required pressure for processing. Hardware stamping parts design must meet the basic needs of products in various fields, which requires certain design principles. 1、满足产品使用和技术性能，并能便于组装及修配。 1, to meet the use and technical performance of the product, and to facilitate assembly and repair. 2、有利于提高金属材料的利用率，减少材料的品种和规格，尽可能降低材料的消耗。在允许的情况下采用价格低廉的材料，尽可能使零件做到无废料及少废料冲裁。 2. It is conducive to improving the utilization rate of metal materials, reducing the variety and specifications of materials, and reducing the consumption of materials as much as possible. In the case of permissible use of low-cost materials, as far as possible to make parts without waste and less waste blanking. 3、形状简单，结构合理，以有利于简化模具结构、简化工序数量，即用最少、最简单的冲压工序完成整个零件的加工，减少再用其他方法加工，并有利于冲压操作，便于组织实现机械化与自动化生产，以提高劳动生产率。 3. The shape is simple and the structure is reasonable, so as to simplify the die structure and the number of working procedures, that is, to complete the whole part processing with the least and simplest stamping process, to reduce the re-processing by other methods, and to facilitate stamping operation, to organize and realize mechanized and automated production, and to improve labor productivity. 4、在保证能正常使用情况下，尽量使尺寸精度等级及表面粗糙度等级要求低一些，并有利于产品的互换，减少废品、保证产品质量稳定。 4. In order to ensure the normal use, we should try our best to lower the requirement of dimension accuracy and surface roughness, which is conducive to the interchange of products, reduce waste products and ensure the stability of product quality. 5、五金冲压件设计应有利于尽可能使用现有设备、工艺装备和工艺流程对其进行加工，并有利于冲模使用寿命的延长。 5. The design of metal stamping parts should be conducive to the use of existing equipment, process equipment and process flow as far as possible, and to the extension of the service life of the die. |
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