What are the structural design ideas of plastic shell mold? Nowadays, with the continuous improvement of people's aesthetic concept, multi-color plastic shell mold has become a very popular plastic shell mold product. What are the processes of two-color injection molding? 1、 Process anal…… MORE
The mold processing of precision injection molded parts involves many processing procedures, and the quality of each process affects the final mold processing quality of precision injection molded parts. Therefore, we need to pay attention to all aspects in the mold processing of precisi…… MORE
In the process of injection molding, due to the uneven cooling and shrinkage of plastic in the mold cavity and the unreasonable structural design of injection molded parts, it is easy to cause various defects of products: shrinkage, weld marks, pores, deformation, galling, top injury, fl…… MORE
The accuracy of plastic injection mold processing determines the accuracy of plastic parts, so it is very important to control the accuracy of plastic injection mold processing. So how should we control the accuracy in the process of mold processing? 1. Optimize the processing technology…… MORE
In the process of processing medical device shells, the first thing to do is to blanking them. When good blanking is achieved, the next process needs to be carried out. In this process, it needs to bend it. Bending accuracy can reflect the process accuracy of sheet metal processing and t…… MORE
Our friends in the production line know that there are some operating rules for injection molding, and we should know that safety is the primary productivity. Injection molding machine is a complex machine with high temperature, high pressure and fast operation. The operator often neglec…… MORE
在注塑模具加工中模具镶件的应用较为广泛，不只在前模和后模中可以看到镶件的应用，而且在滑块和斜顶中也可以应用到镶件。那么镶件在注塑模具加工中到底有什么样的作用呢？1、便于注塑模具的加工和维修注塑模具的制造工艺相当比较复杂，在加工过程中，经常会遇到一些结构复杂、形状特殊的零件，这些零件加工较为困难，并且不容易维修。对于这些……
MORE我们在加工塑胶外壳的时候，经常会出现一些问题，其中之一就是开裂。众所周知，开裂的主要原因是应力变形，而应力主要可以分为残余应力、外部应力和外部环境引起的应力变形。因此，要解决塑胶外壳加工中的开裂问题，注塑模具厂需要从解决应力入手。1、残余应力引起的开裂残余应力主要由以下三种情况引起，即过充、脱模推出、金属镶嵌。对于注塑……
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一．塑胶料的特征1.塑胶料具有质轻、比强度高、不锈蚀、绝缘性好、加工性好、加工本钱低、适合大批量消费等优点，塑胶料在家用电器中的应用有着非常重要的作用。2.据报道，近年美国度电的塑料耗费量占其总塑料耗费量的4.7%，而日本家电塑料耗费量更占到其总塑料耗费量的12.3%。我国由于是家电大国，比例更好。3.家用电器中应用的……
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塑胶外壳披锋又称飞边、溢边、溢料等，大多发作在塑胶外壳模具的分合位置上，如：模具的分型面、滑块的滑配部位、镶件的缝隙、顶杆的孔隙等处。溢料不及时处理将会进一步扩展化，从而压印塑胶模具构成部分陷塌，形成永世性损伤。塑胶模具镶件缝隙和顶杆孔隙的披锋还会使塑胶外壳品在模上，影响脱模。塑胶外壳披锋本质上是塑胶原料进入塑胶模具配……
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With the development of Internet of things, industrial Internet, intelligent connection, 5g and 6G communication technology, wireless mobile communication has become more and more mainstream, and phased array antenna has become a popular product of 5g communication. In addition to the hi…… MORE
According to the structural characteristics and technical requirements of plastic parts, a pair of the first mock examination, one cavity and three plate injection molds are designed, which adopt point gate feeding, and solve the problem of multi-directional reverse mold demoulding throu…… MORE
