Molding knife for highlight machine

Abstract

The invention discloses a molding knife for a highlight machine. The molding knife comprises a knife handle and a cutting head formed at one end of the knife handle, wherein the cutting head comprisesa first front angle knife, a first rear angle knife, a second front angle knife and a second rear angle knife, wherein a first separation part is arranged between the first front angle knife and thefirst rear angle knife, a second separation part is arranged between the second front angle knife and the second rear angle knife, a narrowed first connecting part is arranged between the first rear angle knife and the second front angle knife, a narrowed second connecting part is arranged between the second rear angle knife and the first knife handle, the first front angle knife inclines towardsthe first separation part through the front end surface of the cutting head, and the first rear angle knife inclines towards the first connecting part through the first separation part; and the secondfront angle knife inclines towards the second separation part through the front connecting part, and the second rear angle knife inclines towards the second connecting part through the second separation part. By virtue of the common effect of multiple angle-cleaning cutting knives, the molding knife can meet the angle-cleaning requirements of multi-chamfer parts and can be used for carving relatively stereoscopic and resplendent patterns, the machined side wall is smooth, fluent and burr-free, and corner angles are clear.

Description

technical field [0001] The invention relates to the field of processing knives, in particular to a high-gloss machine forming knife. Background technique [0002] The high-gloss machine is named according to the characteristics of its processed products. Its shape is similar to that of an engraving machine. The main shaft uses a 100,000 RPM air-floating main shaft. When processing products, it achieves a mirror effect and no knife lines can be seen. The commonly used knives for high-gloss machines mainly include ball knives, cone knives, bull nose knives, etc. Among them, the bottom edge of the cone knives, commonly known as the tip of the knife, is similar to a column knife, which can be used for finishing small planes. The side edge of the cone knives is inclined Angles, which create sloped sides during engraving. The structural characteristics of the cone cutter can make it achieve the unique three-dimensional corner-clearing effect in the engraving industry. However, t...

AI Technical Summary

Problems solved by technology

However, the conical cutter with a single side edge can no longer meet the complex and multi-dimensional corner cleaning requirements and processing patterns.

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