6 Big Trick of Reduce Injection Mold Cost
What does the cost of injection mold cost? The injection mold cost is the mold material cost + processing cost + tax. Of course, there is also labor cost, we can think that labor cost is included in the processing cost, of course, there is also the design cost. First, whether the product is reasonably […]
8 Ways to Reduce the Cost of Injection Molding Processing
How to reduce the cost of injection molding processing? Here are eight ways to reduce the cost of injection molding processing, let us introduce the eight ways to reduce the cost of injection molding processing one by one. I. How to reduce the cost of injection molding processing in the production workshop? The layout of […]
How to Simplify the Hot Runner System Connection?
How to simplify hot runner system connections and avoid hot runner system assembly errors? Although the hot runner and the injection mold are one and the same, however, its role and function are completely different compared to the injection mold themself. For the individual units that make up the runner system, there are special, high-precision […]
What is the Injection Mold Structure?
Plastic injection mold structures can be divided into static and dynamic molds. Generally speaking, the injection mold structure consists of seven parts. Pouring system injection mold structure Molding parts, i.e. cavities Mold venting injection mold structure Push-out injection mold structure Side core injection mold structure Mold closing guide injection mold structure Heating and cooling system […]
What is the Melt Flow Index (MFI)?
What is the melt flow index? Melt flow index (MFI), known as melt index, is a value that indicates the fluidity of plastic material during molding processing. The melt flow index (MFI) is a measure of the ease of flow of the melt of a thermoplastic polymer. It is defined as the weight of the […]
What is the 3-2-1 Principle of Location?
3-2-1 principle of location defination The 3-2-1 principle of location, also calls the six-point positioning principle, the 3-2-1 principle of location means that the workpiece has six degrees of freedom in space, i.e., the freedom of movement along the three right-angle axes of x, y, and z and the freedom of rotation around the three […]
10 Advantages of Hot Runner System
What are the advantages of hot runner system in injection molding application? Here we show you 10 advantages of hot runner system and 4 disadvantages of hot runner system. Hot runner mold system structure is roughly the same as a fine sprue, the biggest difference is that the hot runner injection molding is in one […]
What is the Polyethylene PE material plastic injection molding process?
Polyethylene PE material is a typical thermoplastic, which is an odorless, tasteless, non-toxic, and flammable white powder. Polyethylene PE material for the molding process is extruded and granulated waxy granule material with a milky white appearance. Its molecular weight is in the range of 10,000 to 100,000. The molecular weight over 100,000 is ultra-high molecular […]
What are the 7 Plastic Injection Mold Polishing Techniques?
After the read, you can learn the 7 plastic injection mold polishing techniques. What is plastic injection mold polishing? Plastic injection mold polishing is a technique that helps to obtain smooth mold surfaces. It does this by removing the convex parts of the mold through plastic deformation and cutting. Generally, mold polishing techniques use wool […]
30 Notes for Making a Stamping Die
30 practical experience notes for making a stamping die work This article talks about the 30 notes for the design and production of making a stamping die, the experience in practical making a stamping die work. Here we go! Making a stamping die note 1 Before planning the strip, it is important to understand the […]