1. The various attachment ports are accurate, the total number of holes and the amount of screw locking. Whether the level of the countersunk head at the rear of each impact splint reaches the impact level.mould supplier ， Whether there is soil and chamfering on the top of each mold
2. Whether the matching dimensions related to each action are completely correct. Whether the R direction of multi-twist processing is clean and shiny. Whether each template is deburred with a whetstone. Through the production method, special attention should be paid to compensation for the elevation in the design.
3. Check the sketch to determine whether the avoidance in the mold is completely pay attention to whether the degree of the hole reaches the standard pressure ratio, and check whether the blanking port is completely avoided
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