Optimize product performance, optimize product defects, conduct three-dimensional scanning, perform finite element analysis, sell software, and provide scientific numerical information technology solutions for the manufacturing industry.

The concept of warpage in mold flow analysis;
 Products may experience distorted deformation due to uneven shrinkage caused by certain factors. We call this warpage deformation.

Causes of warpage deformation:
 Usually, the main influencing factors include cooling factors, shrinkage factors, molecular orientation factors, and corner effects.
 Note: Whether the distribution of the plastic injection filling is uniform has a great impact on warpage.

Warpage can be improved from the following aspects:

1. Optimize the plastic injection to make the filling distribution uniform, reduce the injection pressure, and ensure effective holding pressure.

2. Select the plastic injection method with small pressure loss.
 3. Strengthen cooling.
 4. Avoid using resin materials with fibers.
 5. Optimize product design, such as adding stiffeners.
 6. Optimize forming parameters, such as the holding pressure curve, etc.

Application examples of mold flow analysis:
 

Summary of Moldflow mold flow analysis technology:
  Through the simulation of mold flow analysis software, it is easy to see whether there is a warpage problem. Then, a preliminary improvement plan can be formulated according to the above improvement methods, and then the mold flow analysis is used for simulation verification to obtain the mold flow analysis results, and then analyze and compare them. In this way, the virtual simulation of mold flow analysis can be fully utilized, which greatly saves the cost of mold testing. This is the reason why mold flow analysis has been recognized by more and more people.