The design manual for colored stone steel tile molds has detailed the issues that should be noted in the design of colored stone tile molds, but when determining the injection speed, the higher speed should not exceed 100m/s. Excessive speed promotes mold corrosion and an increase in deposits on the mold cavity and core; But too low can easily cause casting.

Therefore, for magnesium, aluminum, and zinc, the corresponding lower injection velocities are 27, 18, and 12 m/s. The larger injection velocity for cast aluminum should not exceed 53 m/s, with an average injection velocity of 43 m/s. During the processing, thicker templates cannot be stacked to ensure their thickness. Because the thickness of the steel plate is doubled, the bending deformation is reduced by 85 *, and the stacking can only have a stacking effect. The bending deformation of two boards with the same thickness as the veneer is four times that of the veneer. In addition, when processing waterways, attention should be paid to ensuring concentricity during double-sided processing. If the corners of the head are not concentric with each other, the connected corners will crack during use. The surface of the system should be smooth and preferably free of machining marks.