What are the technology and skills of injection molding machine?

What are the technology and skills of injection molding machine?

Injection molding machine technology and skills are the most important links in the injection molding process, which directly affect the quality and production efficiency of plastic products. The following is a detailed introduction of 6 aspects of injection molding machine technology and skills:

(1) Understand the performance of plastic raw materials: Before adjusting the machine, it is necessary to understand the performance of the plastic raw materials used, such as fluidity, shrinkage, thermal properties, etc. These performance parameters will affect the molding process and final quality of plastic products, so they need to be adjusted accordingly according to the properties of raw materials.

(2) Set reasonable process parameters: In the process of injection molding, it is necessary to set reasonable process parameters, such as injection temperature, injection speed, injection pressure, mold temperature, etc. These parameters will directly affect the appearance, size and internal structure of plastic products. It needs to be adjusted according to the actual situation, and constantly optimize the parameters to achieve the best results.

(3) Control the injection amount: The injection amount is an important parameter in the injection molding process, which determines the size and weight of plastic products. When adjusting the machine, it is necessary to precisely control the injection amount to ensure the accuracy of the size and weight of the product. At the same time, it is also necessary to adjust the range of injection volume according to the performance of plastic raw materials and the requirements of products.

(4) Mastering injection speed and injection pressure: injection speed and injection pressure are key parameters in the injection molding process, which will directly affect the appearance and quality of plastic products. When adjusting the machine, the injection speed and injection pressure need to be adjusted according to the actual situation to obtain the best molding effect.

(5) Control mold temperature: mold temperature is one of the important factors affecting the quality of plastic products. When adjusting the machine, it is necessary to reasonably control the mold temperature to ensure the cooling and curing effect of plastic products. At the same time, it is also necessary to adjust the mold temperature range according to the performance of plastic raw materials and the requirements of products.

(6) Learning and applying practical experience: injection molding machine technology requires the accumulation and application of practical experience. In the process of adjusting the machine, you can constantly adjust the process parameters and optimize the molding effect by observing the appearance of the product, detecting the size and weight of the product. At the same time, you can learn and draw on the experience and methods of other injection molding masters to improve your own level of adjustment technology.

In short, injection molding machine technology and skills need continuous practice and learning, master the performance of various plastic raw materials and processing requirements, reasonable adjustment of process parameters, in order to achieve the best molding effect.