Plastic injection molding machine is a kind of equipment that heats plastic materials, melts them and injects them into the mold. It has been widely used to manufacture various plastic products and parts. Training students to master the basic operation skills and maintenance knowledge of plastic injection molding machine is an important link to improve production efficiency and product quality. This paper will introduce the content and main points of the training course of injection molding machine.

Training objectives:

1, just joined the operation technician of plastic injection molding machine.

2. It is necessary to train operating technicians and update the technical knowledge of plastic injection molding machines.

3. Relevant personnel who need to learn the operation and maintenance of plastic injection molding machines.

4. Individuals who want to learn the technical knowledge of injection molding machines by themselves.

Training objectives:

1, master the basic working principle of plastic injection molding machine.

2, master the structure of plastic injection molding machine and the function of each component.

3, master the installation and use of mold, mold opening and closing debugging and maintenance.

4. Master the selection and treatment methods of plastic materials.

5, master the mixing skills and temperature adjustment principle.

6, understand the injection molding machine safety operation procedures and advanced operation skills.

Training content:

1, basic overview of plastic injection molding machine

This chapter mainly introduces the basic structure, principle and function of plastic injection molding machine, including storage system, injection system, discharging system and electrical control system. At the same time, it will also explain the classification and characteristics of injection molding machines.

2. Composition and function of injection molding machine

This chapter will introduce the functions and functions of each part of the injection molding machine in detail, so that students can better understand the plastic injection molding machine and be more flexible and accurate in actual operation.

4. Selection and treatment methods of plastic materials

In this chapter, students will learn the material selection and blending methods of plastic materials in the injection molding machine, as well as the later finished product treatment and dynamic monitoring, so as to lay a solid foundation for the operation of the plastic injection molding machine.

4, mold installation and use

Mold is an important part of injection molding machine production, and accurate mold installation and use is the key to the quality of injection molding products. This chapter contains debugging methods of mold opening and closing, common problem solving skills and daily maintenance matters.