Mold flow analysis is needed when making molds, so what are the benefits of doing mold flow analysis? Jinfeng technology

you can know whether the parts are full. The analysis can also provide other useful information, such as the required injection pressure and clamping pressure.

you can know whether there is a filling problem in the part. Many filling problems, such as short shot, bubble and unbalanced filling, can be determined by carefully analyzing the filling curve. Mold flow analysis allows you to change the gate position, injection speed and other processing conditions, so that you can know whether these problems can be improved or corrected.

deformation of parts can be predicted. It is very prudent to predict the absolute value of deformation through deformation analysis. Deformation prediction can be used to compare gate position, wall thickness change or design change.

you can check and correct the defective mold prototype. The best way to detect the problems in the mold is to use the mold prototype to make a' short shot'. Mold flow analysis can find out which changes will be effective and faster and cost less than mold repair.

you can know the efficiency of cooling the circulating water channel. Adding cooling analysis to deformation analysis can increase the accuracy. Because the cooling water channel is in the mold, it is difficult to modify it once it is completed, so this kind of analysis is very useful before opening the mold.

fix weld line problem. Mold flow analysis can predict the location of weld line and help how to move it to a place where problems are not easy to occur. It can also provide some clues that affect the quality of the weld line, such as the temperature when the front ends of melt flow meet and the pressure required to fill the weld line. However, the model flow analysis can not predict the strength and visibility of the weld line.