How to Solve Lusterless Injection-Molded Plastic Parts?
After reading this How to solve lusterless injection-molded plastic parts article. You will learn about what are lusterless injection-molded plastic parts and how to solve this problem. What are lusterless injection-molded plastic parts? The surface of the injection-molded plastic part is dull or non-uniform in gloss, which is called dark, poor luster, or lusterless injection-molded […]
What are Injection-Molded Parts?
This article talks about what are injection-molded parts and how they form. Enjoy it. What are injection-molded parts? Injection-molded parts refer to various injection-molded products produced by injection molding machines, collectively referred to as injection molded parts, including various packaging, parts, etc. It is mainly made of materials such as polyethylene or polypropylene and added […]
What is Injection Molding?
After the read, you will learn about: What Is Injection Molding and Injection Processes. Temperature control Mold temperature Molding cycle Process elements of molding Back pressure Injection molding also known as injection moulding, is a molding method that combines injection and molding. The advantages of injection molding method are fast production speed, high efficiency, operation […]
How to Form Injection Back Pressure?
What is injection back pressure? Injection back pressure is one of the important parameters for controlling melt quality and product quality in the injection molding process. Proper back pressure plays an important role in improving product quality. How much do you know about how injection back pressure is formed during injection molding machine processing? First. […]
How to Solve the Poor Exhaust of Injection Molded Parts?
After reading the How to solve the poor exhaust of injection molded parts article. You will learn the 13 problem causes and solutions. The exhaust of injection molded parts is a problem that cannot be ignored in mold design. Poor exhaust can cause many problems. For example pores, voids, burnt, bubbles, surface silver streaks, obvious […]
4 Parameters in Designing Injection Molds
After the reading, you can learn the 4 parameters in designing injection molds. Injection volume Clamping force Tie rod spacing Nozzle size check There are two templates on the injection molding machine, one of which is not understood, called a fixed template; the other can be moved, called a movable template. The mold is fixed […]
Eight Categories of Injection Molds
After the read, you will learn about the following eight categories of injection molds. Single-parting surface injection mold Double-parting surface injection mold Injection mold with lateral parting and core pulling mechanism Injection mold with movable molded components Automatic thread unloading injection mold Runners injection mold Right-angle injection mold Injection mold with demoulding mechanism on the […]
9 Problems that Often Occur in Injection Molds
The 9 problems that often occur in injection molds article talks about the causes of 9 problems that often occur in injection molds and the solutions. What are they? Problems that often occur in injection molds 1. Difficulties in gate stripping During the injection molding process, the gate sticks to the sprue sleeve and is […]
How to Design the Location of the Mold Gate?
After reading the How to Design the Location of the Mold Gate article. You will learn what is an injection mold gate and how to design it. The injection mold gate is the connecting part of the runner and the cavity, and also the last part of the injection mold feeding system. Its basic functions […]
How to Determine the Air Vents of Thin-Walled Molds?
After the read of How to Determine the Air Vents of Thin-Walled Molds article, you will learn about: Air vents method Design method Design size of air venting groove Conclusion The thinner the product, the farther away from the gate, the opening of the mold air vent groove is particularly important. In addition, for […]