On the custom molded plastic parts, common ABS PP, and PC custom parts, we often see some shiny injection molding stress marks on the surface of the molded products. These injection molding stress marks are undesirable, and they can detract from the appearance of a part and reduce its strength and durability. In this blog, […]
Dealing with Injection Molding Stress Marks Read More »
The injection mold venting system is a very important part of the injection molding process. Although the design of the venting system is not complicated, it plays a very important role in the normal injection molding of the mold. They ensure the smooth flow of molten material into the mold and the expulsion of air
What is an Injection Mold Venting System and Its Design Principle? Read More »
Plastic parts inspection is an important aspect of the manufacturing process. It involves assessing the quality and conformity of plastic parts to ensure they meet specified standards. Plastic parts Inspection methods may include visual checks, dimensional measurements, various testing techniques, etc. In this article, we will provide an in-depth analysis of plastic parts inspection. Why
A Comprehensive Guide for Plastic Parts Inspection Read More »
With the global demand for high-quality medical devices, from test equipment like vials and beakers to surgical devices, catheters, and implants, medical plastic materials for equipment have been a trend. Medical plastic has biocompatibility, hardness, precision, and compatibility with advanced manufacturing processes like injection molding and 3D printing. (Zhongde is an experienced injection molding manufacturer
What Are Common Medical Plastic Materials? How to Choose the Plastic? Read More »
Automotive plastic materials are increasingly used in the construction of modern cars. they are often referred to as the materials of the future due to their light weight, strength, and easy formability. With the development of plastic processing technologies, the range of applications in the modern automotive industry is growing. In this article, we will
Common Automotive Plastic Materials for the Automotive Industry Read More »
In the world of manufacturing, plastic electroplating emerges as a transformative process, combining the resilience of plastics with the appearance of metal finishes. This method involves coating plastic surfaces with a thin layer of metal and applying it to various diverse industries. As we delve into the realms of plastic electroplating, explore the plastic electroplating
What is Plastic Electroplating? How to Electroplate Plastic? Read More »
The plastic parts color uneven is one of the injection molding defects. It is a critical aspect of manufacturing that significantly influences the overall quality of the final product. Consistent and even coloration not only enhances the aesthetic appeal of the product but also reflects precision and reliability in the manufacturing process. Any deviation from
Solutions for Plastic Parts Color Unevenness Read More »
Injection molding is a great manufacturing process for rapid prototyping and custom plastic parts. However, there are many defects that will affect the custom-molded plastic parts, such as short shots, flashes, burn marks, weld lines, warpages, parting lines, sink marks, and more. Those injection molding defects will increase the production costs, or lower the plastic
Dealing with Injection Molding Sink Marks: Causes and Prevention Read More »
We have introduced several plastic parts assembly techniques in the last few posts, plastic welding is one of the assembly methods. Among them, ultrasonic welding is one efficient method and revolutionizing the way plastics come together in precision and efficiency. Now let’s start reading the blog and learn what is plastic parts ultrasonic welding and
Plastic Parts Assembly Technique- Plastic Parts Ultrasonic Welding Read More »
Snap fit design in custom plastic parts is a common type of mechanical joining method. Although it looks simple, there is more to snap-fit connectors than meets the eye. For example, there are several types of snap-fit connectors, each suitable for different product design scenarios. In addition, there are several basic design tips that you
Plastic Snap Fit Design Guidelines Read More »
Making an informed decision on the best assembly process for your plastic parts is important. There are several options for plastic parts assembly techniques. To make the proper choice, each plastic parts application must be considered. In this article, we’ll explore various plastic parts assembly methods, and explain their unique characteristics, applications, and considerations. Methods
Learn and Choose the Right Plastic Parts Assembly Techniques Read More »
Fillets and chamfers are two ways to design the edges where two surfaces of a part meet. Both fillets and chamfers are used to ease sharp edges and corners. Chamfer and fillet design are important in manufacturing, assembling, and using parts. Both design features can reduce stress concentrations and improve custom parts aesthetics. However, there
Fillet and Chamfer: What Are the Differences and Uses? Read More »
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