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提高冲压beplay全站app安卓使用寿命的6种方法?

来源:http://www.jnhjgs.cn     发布时间:2020-06-29 16:10:41    点击:

  冲压beplay全站app安卓是在冲压生产过程中必备的工艺设备,对提高产品的质量、延长产品寿命、提高生产效率有决定性作用。然而,由于冲压beplay全站app安卓在生产过程中由于经常磨损而失去工作尺寸,导致很难满足生产需求。因此,提高冲压beplay全站app安卓的耐用度(使用寿命)很关键。下面山东beplay全站app安卓的小编带大家一起来看一看吧!
  Stamping die is a necessary process equipment in stamping production process, which plays a decisive role in improving product quality, prolonging product life and improving production efficiency. However, it is difficult to meet the production requirements because of the loss of working size due to frequent wear and tear in the production process. Therefore, it is very important to improve the service life of stamping die. Let's have a look at the small braid of Shandong mould!
  提高冲压beplay全站app安卓的耐用度的方法一般会有以下几个:
  The methods to improve the durability of stamping dies are as follows:
  1、改进冲压beplay全站app安卓的设计
  1. Improve the design of stamping die
  冲压beplay全站app安卓设计是否合理是提高冲压beplay全站app安卓耐用度的基础。因此,在设计冲压beplay全站app安卓时应对产品成形中的不利条件采取有效措施,以提高冲压beplay全站app安卓的耐用度,如设计小孔冲压beplay全站app安卓的寿命往往表现在冲小孔的凸模上。对于这类冲压beplay全站app安卓,在设应使细小的凸模尽量缩短其长度,以增加强度,同时,还应采用导向套的方法加强细小凸模进行保护。此外,在冲压beplay全站app安卓设计上,应充分考虑到模架的形式、凸凹模的固定方法和导向形式、压力的确定及上、下模板的刚性等因素。特别对于冲裁模来说,选取间隙值对耐用度有很大的影响。在设,冲压beplay全站app安卓的间隙要选择合理,其间隙值不能太小,否则会影响冲压beplay全站app安卓的使用寿命和耐用度。实践证明,在不影响冲压件质量的情况下,适当放大间隙可大大提高冲压beplay全站app安卓的耐用度,有时甚至提高几倍及几十倍。
                山东铝合金压铸
  Whether the design of stamping die is reasonable or not is the basis of improving the durability of stamping die. Therefore, in order to improve the durability of stamping die, effective measures should be taken to deal with the adverse conditions of product forming when designing the stamping die. For example, the life of the small hole stamping die is often reflected in the punch of the small hole. For this kind of stamping die, the length of the small punch should be shortened as much as possible to increase the strength. At the same time, the guide sleeve should be used to strengthen the protection of the small punch. In addition, in the design of stamping die, the form of die base, fixing method and guiding form of punch and die, determination of pressure center and rigidity of upper and lower templates should be fully considered. Especially for the blanking die, the selection of the clearance value has a great impact on the durability. In the design, the gap of stamping die should be selected reasonably, and the gap value should not be too small, otherwise it will affect the service life and durability of stamping die. It has been proved that, without affecting the quality of stamping parts, the durability of stamping dies can be greatly improved by properly enlarging the gap, sometimes even several times or dozens of times.
  2、正确选择冲压beplay全站app安卓材料
  2. Correct selection of stamping die material
  不同的冲压beplay全站app安卓材料具有不同的强度、韧性和耐磨性。在一定的条件下使用高级材料就能使耐用度提高好几倍。因此,为提高冲压beplay全站app安卓的耐用度必须要选择好的材料。
  Different stamping die materials have different strength, toughness and wear resistance. Under certain conditions, the durability can be increased several times by using advanced materials. Therefore, in order to improve the durability of stamping die, good materials must be selected.
  Toolox系列的材料,是一种具有高韧性,高耐磨性,基本没有内应力的一种预硬的新型工具钢.而且具有非常高的纯净度,晶粒度非常细小,S,P含量非常少,析出的碳化物含量少,而且非常均匀.由于特殊的成分设计,Toolox系列材料具备非常优异的表面处理性能,其中Toolox44氮化后表面硬度能达到HRC65以上,Toolox40表面硬度能达到HRC62以上,Toolox33的表面硬度能达到HRC58以上,深度达1.8mm。
  The material of toolox series is a new kind of pre hardened tool steel with high toughness, high wear resistance and no internal stress. Moreover, it has very high purity, very small grain size, very small content of S, P, and precipitated carbide content, which is very uniform. Due to the special composition design, toolox series materials have very excellent surface treatment performance, The surface hardness of toolox44, toolox40 and toolox33 can reach HRC65, hrc58 and 1.8mm respectively.
  Toolox系列的材料所具备的以上特性, 使得Toolox系列材料应用在部分冲压beplay全站app安卓方面有着特殊的优势。
  The above characteristics of the materials of toolox series make the application of toolox series materials have special advantages in some stamping dies.
  1) 较厚钢板(典型案例冲剪厚度为35mm钢板),不锈钢板,以及有色金属板的冲压成型beplay全站app安卓,比较典型的是空调翅片beplay全站app安卓等。
  1) Thick steel plate (the typical case of punching shear thickness of 35mm steel plate), stainless steel plate, and non-ferrous metal plate stamping mold, the more typical is the air conditioning fin mold.
  2) 拉伸beplay全站app安卓,不锈钢拉伸beplay全站app安卓。
  2) Drawing die, stainless steel drawing die.
  3) 冷挤压beplay全站app安卓.冷挤压304不锈钢,厚度0.5mm以上, 取代DC53等材料,效果非常好。
  3) Cold extrusion die. 304 stainless steel with thickness more than 0.5mm is used to replace DC53 and other materials, and the effect is very good.
  4) 高尺寸稳定性要求的大型冲压模板。
  4) Large stamping formwork with high dimensional stability requirements.
  3、合理地进行冲压beplay全站app安卓零件的锻造及热处理
  3. Reasonable forging and heat treatment of stamping die parts
  在选择优质冲压beplay全站app安卓材料的同时,对于同材质和不同性质的材料要求进行合理的锻造和热处理,是提高冲压beplay全站app安卓耐用度的主要途径之一。例如,淬火时,若在加热时生产过热,不但会使此工件脆性过大,而且在冷却时容易引起变形和开裂,使耐用度降低。因此在制造冲压beplay全站app安卓时,必须合理的掌握热处理工艺。
  While selecting high-quality stamping die materials, reasonable forging and heat treatment for materials of the same material and different properties are one of the main ways to improve the durability of stamping dies. For example, during quenching, if the production is overheated during heating, it will not only make the workpiece too brittle, but also easily cause deformation and cracking during cooling, thus reducing the durability. Therefore, in the manufacturing of stamping die, we must reasonably grasp the heat treatment process.
  Toolox材料是由钢厂直接预硬的淬火调质钢,不再需要热处理,配合上恰当的表面处理(如氮化),Toolox基体材料的高韧性,配合上表面层的高硬度,能达到优异的效果。
  Toolox material is quenched quenched and tempered steel which is directly pre hardened by steel plant. With proper surface treatment (such as nitriding), the high toughness of toolox matrix material and the high hardness of upper surface layer can achieve excellent results.
  4、合理的安排冲压beplay全站app安卓制造工艺及保证加工精度
  4. Reasonable arrangement of stamping die manufacturing process and ensure machining accuracy
  冲压beplay全站app安卓的加工精度对冲压beplay全站app安卓的耐用度影响很大。如在冲裁模中由于装配间隙不均匀,在剪切力作用下常会使凹模啃坏而影响冲压beplay全站app安卓寿命。同时,冲压beplay全站app安卓表面光洁度过低,也会使冲压beplay全站app安卓的耐用度降低。因此,在加工时必须要对孔距大小、装配时凸模对固定板支撑面的垂直度、冲压beplay全站app安卓间距的均匀和导套、导柱的导向精度等级给于充分注意。制造与装配精度越高及工作部分表面粗糙度等级越高,冲压beplay全站app安卓的耐用度就越高。
  The machining accuracy of stamping die has a great influence on its durability. For example, due to the uneven assembly clearance in the blanking die, the die will often be chewed under the action of shear force, which will affect the life of the stamping die. At the same time, if the surface finish of stamping die is too low, the durability of stamping die will be reduced. Therefore, it is necessary to pay attention to the hole distance, the perpendicularity of the punch to the support surface of the fixed plate, the uniformity of the stamping die spacing, and the guide sleeve and guide pillar's guide precision grade. The higher the manufacturing and assembly accuracy and the higher the surface roughness level of the working part, the higher the durability of the stamping die.
  5、正确选择压力机
  5. Correct selection of press
  为了提高冲压beplay全站app安卓的耐用度,应选取精度较高及刚性较高的压力机,并使其冲压吨位大于冲压力百分之三十以上。正常来说,使用伺服冲床可相应提高beplay全站app安卓寿命在几十倍以上。
  In order to improve the durability of the stamping die, the press with higher precision and rigidity should be selected, and its stamping tonnage should be more than 30% of the punching pressure. Normally speaking, the service life of the die can be increased by dozens of times.
  6、合理的使用及维护冲压beplay全站app安卓
  6. Reasonable use and maintenance of stamping die
  为了提高冲压beplay全站app安卓耐用度,操作者必须合理的使用及维护冲压beplay全站app安卓,对冲压beplay全站app安卓应经常进行维修,以防止冲压beplay全站app安卓带病工作。
  In order to improve the durability of stamping die, the operator must use and maintain the stamping die reasonably. The stamping die should be maintained frequently to prevent the stamping die from working with defects.
  以上就是提高冲压beplay全站app安卓耐磨度的几个常用方法。提高耐磨度的意义不仅能让冲压beplay全站app安卓的使用寿命增加,降低beplay全站app安卓企业的生产成本,更能保证生产出来的产品的质量,提高生产效率,想要了解更多beplay全站app安卓加工技巧欢迎点击山东beplay全站app安卓http://www.jnhjgs.cn官方网站。
  The above are several common methods to improve the wear resistance of stamping die. The significance of improving wear resistance can not only increase the service life of stamping die, reduce the production cost of die enterprises, but also ensure the quality of products produced and improve the production efficiency. If you want to know more mold processing skills, please click Shandong mould  http://www.jnhjgs.cn Official website.
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