1, ensure the stable quality of raw materials. The improvement of industrial aluminum mold processing quality for each batch of steel spot check, through the analysis of the microstructure and internal inspection, basically eliminate defects caused by the raw materials.

2, to the simple shape of die, die core work belt, air knife fully completed by CNC, and as the core multimode complex die using CNC engraving electrodes, set up empty knife and work with.

3, using CNC machining tap hole, diversion, welded, the bridge. By CNC programming model, can be visualized in advance after processing of 3 d shape, and can be modified in a timely fashion to meet the requirements of design drawings.

4, using CNC mold fitting. Positioning pin and screw holes in CNC machining, wall thickness by CNC allowance for mating, industrial aluminum as far as possible to reduce manual with processing capacity.

5, edm electrodes made by CNC engraving machine. Complex shape of die and die in the process of the deformation by wire cutting, reduce artificial polishing, to ensure that the die working with precision and smooth finish.

6, the feeding groove of upper die, first by the CNC positioning and processing the silage form, such as mold core processing after coming out, performed by edm to continue. Small cantilever conical hollow knife, not only ensure the cantilever strength, and cause no mould or aluminum.

7, rough turning processing: in order to reduce the mold stress concentration caused by crack during heat treatment, when the car is outside diameter transition place in connection with R, generally for R3 to R5.

8, regular inspection of a batch of block, check the heat treatment and the stability of the nitriding process, industrial aluminum profile according to the result of test block inspection, timely adjustment of heat treatment process.