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beplay全站app安卓没做好问题出现在这10条

来源:http://www.jnhjgs.cn     发布时间:2020-05-22 13:48:49    点击:

beplay全站app安卓制造过程是是一个复杂的过程,从设计、加工、装配、调试等步骤,才能真正的投入使用,在整个生命周期中,影响beplay全站app安卓质量的因素主要有以下十个方面:
Mold manufacturing process is a complex process, from the design, processing, assembly, debugging and other steps, and finally can be put into use. In the whole life cycle, the factors affecting mold quality mainly include the following ten aspects:
1.beplay全站app安卓钢材
1. Die steel
几种常用的钢材
Several common steels
钢材是beplay全站app安卓质量的决定性因素,选择合理的钢材是重中之重。选择钢材的标准是:
Steel is the decisive factor of die quality, and the most important thing is to choose a reasonable steel. The criteria for steel selection are:
①注塑材料的要求—不同的塑料要选用不同的钢材,如对高抛光的要求、耐腐蚀的要求等等;
① Requirements for injection molding materials - different plastics shall be made of different steels, such as high polishing requirements, corrosion resistance requirements, etc;
②价格—钢材性能够用就好,不是越贵越好;考虑到beplay全站app安卓的成本因素,beplay全站app安卓钢材要选用和beplay全站app安卓寿命相应的材料,避免不必要的浪费;一般P20的寿命在30万左右;2738,50万没问题,H13/2344通常在80-100万以上,可以根据情况选择;
② Price - steel can be used, not the more expensive the better; considering the cost factor of the mold, the mold steel should choose the material corresponding to the mold life to avoid unnecessary waste; the life of P20 is generally about 300000; 2738, 500000 is no problem, H13 / 2344 is usually more than 800000-1 million, which can be selected according to the situation;
③热处理。beplay全站app安卓的表面处理也是非常重要。氮化—能够增强钢材的表面硬度,有效延长beplay全站app安卓寿命;电镀—能对beplay全站app安卓钢材进行有效改性,对一些需要高亮度的和耐腐蚀的塑件可以利用电镀来增强和改进钢材的性能
③ Heat treatment. Mold surface treatment is also very important. Nitriding can enhance the surface hardness of steel and effectively extend the service life of die; electroplating can effectively modify die steel, and electroplating can be used to enhance and improve the performance of steel for some plastic parts requiring high brightness and corrosion resistance
2.结构设计
2. Structural design
管件结构设计
Structural design of pipe fittings
成熟的beplay全站app安卓结构不但考虑到产品材料属性——收缩率、成型温度、弹性拉伸变形系数等,而且还要考虑到冷却水路、开合模的速度等。合理的beplay全站app安卓结构能有效延长beplay全站app安卓寿命和保证beplay全站app安卓的顺利生产。提率,降低成本。
The mature die structure not only takes into account the product material properties - shrinkage, molding temperature, elastic tensile deformation coefficient, but also takes into account the cooling water path, opening and closing speed of the die. Reasonable die structure can effectively extend the life of the die and ensure the smooth production of the die. Improve efficiency and reduce cost.
3.beplay全站app安卓加工
3. Mold processing
工欲善其事,必先利其器。beplay全站app安卓工艺的安排尤为重要,合理的工艺安排能加快生产周期,缩短加工时间,有效节省成本。而且更重要的是精确合理的加工能够保证beplay全站app安卓在生产过程的稳定和延长寿命。加工出错有的会导致beplay全站app安卓烧焊,无论焊的多好,对beplay全站app安卓来说都是一种损失;另外加工不好还有可能影响beplay全站app安卓动作,降低beplay全站app安卓寿命,导致beplay全站app安卓在生产过程中出现拉裂甚至折断。
Sharp tools make good work. It is very important to arrange the die process. Reasonable process arrangement can speed up the production cycle, shorten the processing time and save the cost effectively. And more importantly, accurate and reasonable processing can ensure the stability of the mold in the production process and extend the life. Some processing errors will lead to die Burning and welding, no matter how good the welding is, it is a loss for the die; in addition, poor processing may affect the action of the die, reduce the life of the die, and cause the die to crack or even break in the production process.
4.标准件
4. Standard parts
决定水桶容量的是的一根木条。这个道理大家都理解,但是在做的时候往往会注意不到。beplay全站app安卓也是一样,标准件虽然不直接参与成型,但却控制着整个beplay全站app安卓的运行。好的标准件应该能够耐磨,够硬,精度高,不宜变形。不同品牌的标准件差价很大,所以做beplay全站app安卓不要一味杀价,杀来杀去,你的beplay全站app安卓从奔驰就直降至大众了。
The lowest stick determines the capacity of the bucket. We all understand this principle, but we often fail to notice it when we do it. The mold is the same. Although standard parts do not directly participate in the molding, they control the operation of the whole mold. Good standard parts should be wear-resistant, hard enough, high precision and not be deformed. There is a big price difference between standard parts of different brands, so don't just haggle over the price of making molds. Your molds will drop from Mercedes Benz to the public.
山东beplay全站app安卓
5.对碰(飞模)
5. Collision (flying mold)
对碰靠的是beplay全站app安卓钳工的经验,看似简单的活却是有技术含量的工作。复杂beplay全站app安卓主要看的就是这个功夫。平板beplay全站app安卓更简单,分形面只要没有飞边断差基本就ok了。像汽车配件beplay全站app安卓就非常的麻烦了,不但分形面比较不规则,而且往往包括多个滑块、顶块。同时通过对碰还能对beplay全站app安卓的其他问题进行改进和完善。所以它是一项综合性的工作。
The experience of the die fitter is the opposite. The seemingly simple work is the most technical work. This is the main focus of complex mold. The plate mold is the simplest. As long as the fractal surface has no flash and fracture difference, it is OK. Like auto parts mold is very troublesome, not only the fractal surface is irregular, but also often includes multiple sliders and top blocks. At the same time, other problems of the die can be improved and perfected through the collision. So it is a comprehensive work.
6.抛光/皮纹
6. Polishing / Dermatoglyphics
beplay全站app安卓的抛光是beplay全站app安卓的制造的一个环节。抛光直接反映到塑件上,所以这是个更面子的工作。抛光还能对beplay全站app安卓动作起到帮助和补充的作用,尤其对脱模非常有意义。往往一些beplay全站app安卓生产不顺利就是因为打光不到位,阻力过大,脱模困难,甚至顶白,顶裂等。
Mold polishing is the last step of mold manufacturing. Polishing is directly reflected on the plastic parts, so this is the most face-saving work. Polishing can also help and supplement the mold action, especially for demoulding. Often some mold production is not smooth because the polishing is not in place, the resistance is too large, demoulding is difficult, even top white, top crack and so on.
7.beplay全站app安卓装配
7. Mold assembly
beplay全站app安卓装配就如同组装机器一样,每一个部件,每个螺钉都不能出错,否则后果会相当严重,轻则导致产品缺陷,影响生产,重则彻底损害beplay全站app安卓,造成报废。所以装配的活一定要非常的细致。装配过程中尤其是要注意beplay全站app安卓的清洁工作,特别是水路、螺丝孔,一定要吹干净里面的铁屑,否则客户非常生气的。
Mold assembly is like assembly machine. Every part and screw should not make mistakes. Otherwise, the consequences will be quite serious. Light will lead to product defects, affect production, heavy will completely damage the mold, resulting in scrap. So the assembly work must be very meticulous. In the assembly process, especially pay attention to the cleaning of the mold, especially the waterways and screw holes. Be sure to blow out the iron chips inside, or the customer will be very angry.
8.热流道还是冷流道
8. Hot runner or cold runner
这个其实对beplay全站app安卓质量的影响更小,因为热流道一般都是客户指定品牌的,尤其是一些大客户。国外知名品牌无论在质量还是售后服务上做的都非常到位,所以质量上一般不会有问题。只是国内的一些热流道倒是质量相差很大。个别小企业为了节俭成本,来争取价格上的优势,用一些不靠谱的加热和传导配件,就容易出问题。而冷流道主要的问题就如何保证注塑的平衡、浇口大小、注塑压力等等。 9.冷却水路
In fact, this has the least impact on the quality of the mold, because the hot runner is generally designated by the customer, especially some big customers. Foreign well-known brands do a good job in quality and after-sales service, so there is generally no problem in quality. But the quality of some hot runner in China is quite different. In order to save costs and strive for price advantages, some small enterprises are prone to problems by using unreliable heating and conduction accessories. The main problem of cold runner is how to ensure the injection balance, gate size, injection pressure and so on. 9. Cooling water circuit
有过beplay全站app安卓经验的人都知道,冷却对一个beplay全站app安卓来说是多么重要。由于物价和人力工资的增长,在大批量生产产品的时候,没减少一秒的注塑周期所带来的利润都是无法想象的。但是加快生产周期的同时就会倒是beplay全站app安卓温度的上升,如果得不到有效控制的话就会使beplay全站app安卓由于太热无法成型,甚至导致beplay全站app安卓变形失效报废。所以优良的水路设计尤为重要,包括水路的排布密度、直径、相互之间的链接等等。
People who have experience in mold know how important cooling is to a mold. Due to the increase of price and labor wage, it is impossible to imagine the profits brought by the injection molding cycle without one second reduction in mass production. But at the same time of speeding up the production cycle, it will be the rise of mold temperature. If it can not be effectively controlled, it will make the mold too hot to form, and even lead to die deformation failure and scrap. Therefore, the excellent design of waterway is particularly important, including the layout density, diameter, links between each other and so on.
10.beplay全站app安卓维护
10. Mold maintenance
beplay全站app安卓维护主要是生产过程中的维护和保养。beplay全站app安卓就像汽车一样,如果长期不用又不加保养的话就可能导致beplay全站app安卓报废掉。所以每次beplay全站app安卓使用后都要进行全面的保养,特别的是成型部分的防锈,主要动作部件的防锈。因为beplay全站app安卓由于生产过程中要接水的,可能在安装或拆卸过程中有睡弄到beplay全站app安卓上,所以一定要保证beplay全站app安卓的干燥,然后再刷一层油保护。
Mold maintenance is mainly in the production process of maintenance and maintenance. The mold is like a car, if it is not used for a long time without maintenance, it may lead to die scrapping. Therefore, every time the mold is used, comprehensive maintenance should be carried out, especially the rust prevention of the forming part and the main action parts. Because the mold needs to be connected with water in the production process, it may get on the mold during the installation or disassembly process, so it is necessary to ensure the mold is dry, and then brush a layer of oil for protection.

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