Steel shots are also called stainless steel shots. The function of the polished steel shots is to liquidate the workpiece. The choice of steel shots is directly proportional to the work efficiency. The correct choice of steel shots is the key to improving work efficiency. Cast steel shot
The correct choice of steel shot should pay attention to the following issues:
1. The determination of steel shot mainly depends on the type of workpiece you want, aluminum shot or steel shot is generally used for non-ferrous metals;
2. Steel shots are used for ordinary steel weldments, castings, steel, etc.;
3. The larger the diameter of the steel shot, the higher the surface roughness after liquidation, but the work efficiency is also very high;
4. Irregular shape steel grit or steel wire cut shots have higher liquidation efficiency than spherical shots, but the surface roughness is also higher; the high-efficiency projectiles wear out the equipment faster; it is only calculated by time, but compared with consumption efficiency In terms of wear, the wear is not fast; the hardness of the cast steel shot is proportional to the clearing speed, but it is inversely proportional to the life.
Therefore, the higher the hardness of the steel shot, the faster the liquidation speed will be longer, but the short life span will consume more, so the hardness should be moderate (approximately HRC40-50). Choosing cast steel shots with moderate hardness and resilient steel shots can reach each of the clearing rooms and can also reduce the processing time.