1. roughing
Roughing strategies need to be based on the type of blank and mold surface conditions. If the rough forging or steel parts, then the best choice for roughing the first regional clearance model processing, the rough to remove most of the margin to get a blank blank evenly for post-processing to facilitate.
2. Semi-finishing
The primary purpose of semi-finishing is to ensure a uniform margin during finishing. The most common method is to calculate the boundary contour of the residual material (refer to the 3D contour of the tool's unprocessed area) and then use a smaller tool to machine these 3D contour areas , Without having to rework the entire model.
3. Local Finishing
Local finishing is generally referred to as clear corner processing. Clear angle processing should be used multiple processing or series of tools from large to small processing methods.
4. finishing
In finishing, unless the mold surface height change is relatively large, or the best choice for parallel finishing.
