Milling tool for carving aluminum alloy wheel

Abstract

The invention belongs to the technical field of aluminum alloy wheel surface treatment, and particularly relates to a milling tool for carving an aluminum alloy wheel. The milling tool comprises a tool handle and a tool bit connected with the tool handle. A tool nose is arranged at the end, away from the tool handle, of the tool bit and is made from a diamond material. The tool nose is in a semi-circular-truncated-cone shape. The lower bottom face of the tool nose is connected with the tool handle. The diameter of the upper bottom face of the tool nose is 1.0-1.5 mm. By enlarging the tool nose, the carving milling tool provided by the invention is suitable for carving the surface of the aluminum alloy wheel, long in service life and clear in carving codewords, and the tool nose is not liable to be split in the carving process.

Description

technical field [0001] The invention belongs to the technical field of surface treatment of aluminum alloy wheels, and in particular relates to a milling cutter for engraving aluminum alloy wheels. Background technique [0002] Most of the existing wheels are made of aluminum alloy. After the aluminum alloy wheel is manufactured, it is necessary to use a milling cutter to carve on the surface of the wheel to record the specifications, models and usage of the wheel, so as to facilitate later use and sales. The tip of the existing engraving and milling cutter is too small. During the milling process of the milling cutter, the tool wears seriously, and the welding support part is easy to break. When milling about 50 pieces of wheel lettering, the tool needs to be replaced, which not only seriously affects the production efficiency, but also increases the production cost of the factory. , leading to an increase in the cost of aluminum alloy wheel production. [0003] A patented...

AI Technical Summary

Problems solved by technology

This patent provides a milling cutter for mobile phone panel engraving. The cutter head is made of diamond material, which makes the milling cutter engraving faster and wear-resistant. However, because the cutter head is a blade structure and is too small, it can For aluminum alloy wheels, it is not easy to install on the corresponding machine, and because the cutter head is too small, the characters on the surface of the aluminum alloy wheels are not clear, and it is easy to split

[0005] Therefore, when the milling cutters in the prior art are applied to the surface engraving of aluminum alloy wheels, the problem that the tip of the knife is too small and easy to break will occur. The engraving and milling cutter with clear characters and the tip of the knife is not easy to split during the engraving process

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