Casting mold is one of the most important process equipment in casting production, which has a great influence on the quality of castings.
Grinding movement should be based on different grinding process requirements, specifically select the best movement speed. For example, when grinding slender and large-sized workpieces, it is necessary to select low-speed grinding; when grinding small-sized or low-precision workpieces, it is necessary to select medium-speed or perform grinding to increase production rate.

When designing, consider the problem of mold design. If there are multiple positions for heart pumping, put them at both ends as much as possible.
The entire grinding movement should be stable from the beginning to the end. For casting molds, especially for small and slender workpieces with a small grinding area, more attention should be paid to changing the direction of movement slowly, avoiding small turns, and the direction of movement should be biased towards the long side of the workpiece and slowed down. speed of movement. Otherwise, the unevenness of the ground surface, or quality defects such as falling edges and corners will be caused by the uneven movement.