In injection molding, the largest part of the manufacturing cycle is cooling. The cooling phase of the manufacturing cycle is about 60-70 percent of the cycle, and reducing this by a small amount will allow your production operations to produce more products in less time. To ensure that a minimum cooling time is achievable, you must first have the correct injection mold cooling system design and the best cooling method. Cooling method of [...]

Plastic injection molding is currently used in all product manufacturing methods. However, it also includes a number of concepts and mechanisms that future users will need to understand when designing and building molds for this type of manufacturing. The mold has many parts and options for parts, and it is important to understand how these options affect the performance, cost, and complexity of the mold. In this article, let's talk about the runner [...]

Mold design is an important part of any product manufacturing process. The design team will need to consult with the tooling and cutting tool suppliers and will need to consider manufacturing design principles to ensure successful production. Mass-produced artifacts require tools such as molds to be designed to precise specifications before the process can begin. If there are no well-designed die-cutting tools, will produce poor quality goods, prone to failure, resulting in the [...]

Designing a product and manufacturing a product are completely different processes, and these differences become apparent once the design is in place. So now DFM has become an important part. The team that designed the product either didn't think about it didn't know about it, or probably didn't care how it was going to be made and assembled. It is left to the manufacturing team to "fix it" or "finish it". In the [...]

PA-66 is a type of thermoplastic resin, also known as polyhexanediamine, which was first invented by the American company DuPont. Polyamide plastic products are widely used as various mechanical and electrical parts, including bearings, gears, pulley pump impeller, blade, high-pressure sealing ring, pad, seat, bushing, oil pipeline, oil reservoir, rope, belt, grinding wheel adhesive, battery box, electrical coil, cable joint, etc. Features of Nylon PA66 Crystallinity: Except for transparent nylon, most nylons are [...]

Plastic injection molding is a piece of important process equipment for the production of various industrial products. With the rapid development of the plastic industry and the popularization and application of plastic products in aviation, aerospace, electronics, machinery, ships, and automotive industries, the requirements of injection molding are becoming higher and higher. What factors should we know and pay attention to when we choose injection mold? Firstly, don't just look at the price, [...]

One day in March 2016, I received an inquiry from a customer in Slovakia who asked to submit a hardware stamping die. I immediately analyzed and evaluated the inquiry information, and it only took 4 hours from receiving the customer's email message to completing the quotation. The customer was glad and grateful for my timely reply. After that, we contacted this customer every three days and asked for their opinions. They thought they [...]

The crystallinity and morphology of crystalline plastics affect the physical and mechanical properties of the products. The slow cooling speed is beneficial to improve crystallinity. It is very important to get good mechanical properties and surface products for mold temperature control, so it is necessary to raise the mold temperature for the mold engineer in order to cool down sufficiently to crystallize, but this will inevitably prolong the molding cycle. The hematocrit (c㎡/g [...]