In the processing of aluminum alloy parts, compared with black metal processing, aluminum alloy has a special processing performance. In the processing of aluminum alloy, it is easy to have viscous knives, teeth cutting, non-processed surface mold and other problems.

1. Deeply cut, viscous knife, surface finish unqualified

Aluminium alloys have a soft performance and a low melting point. Aluminum alloy parts have problems such as tooth breakage during processing and knife sticking. In addition to changing the processing parameters, in order to avoid medium speed cutting and viscosity cutting, cutting fluid with good lubrication and good cooling performance must be used.

2. Mould appears on the unprocessed surface.

Most problems in machining aluminum alloy parts are due to the cutting fluid. The lack of design of cutting fluid products means inevitable problems during machining. The corrosion resistance and storage method of the cutting fluid should be improved after processing. Our company accepts the processing of small lot of precision hardware parts, customized drawing, large quantity and preferential treatment.

3. The residual processing surface of small parts of precision hardware will affect the later cleaning

Generally, aluminum alloy parts need to be washed after processing. If the cleaning ability of the cutting liquid is poor, there will be residues on the aluminum alloy processing surface, which will affect the late appearance and spray treatment. It is usually related to the emulsification system design and cleaning process of cutting fluid products.