This article mainly talks about which types are divided into in the Dustbin Mould processing:

1. Rough machining

Rough machining strategy needs to be determined according to the type of blank and the condition of mould surface. If the blank is a forged piece or a steel piece, it is better to select a region removal model for rough machining, and remove most of the surplus of the blank to obtain a uniform surplus of the blank so as to provide convenience for subsequent machining.

2. Semi-finishing

The main purpose of semi-finishing is to ensure even allowance during finishing. The most common method is to calculate the boundary contour of the residual material (refer to the three-dimensional contour of the unprocessed area of the cutter), and then select a smaller cutter to process these three-dimensional contour areas without reworking the entire model.

3. local finishing

Local finishing generally refers to angle cleaning. Clear angle processing should adopt multiple processing or series of cutting tools from large to small processing methods.

4. Finishing

In finishing, it is best to choose parallel finishing unless the height of the mould surface changes greatly.

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