A six-bladed alloy blade

By designing curved sections, inclined sections, and chip grooves on the six-flute alloy inserts, the problem of difficult chip removal is solved, improving machining efficiency and the convenience of tool changing.

CN224273347UActive Publication Date: 2026-05-26ZHEJIANG FANGDA TOOL TECHNOLOGY CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
ZHEJIANG FANGDA TOOL TECHNOLOGY CO LTD
Filing Date
2024-08-26
Publication Date
2026-05-26

AI Technical Summary

Technical Problem

Existing six-flute alloy inserts have problems with chip removal during milling, which affects machining efficiency and makes tool replacement difficult.

Method used

The blade is designed with a uniformly distributed arc-shaped section and a cutting section on its outer wall. An inclined section and a blocking section are provided to guide the chips. A chip-collecting groove and a flared section are provided on the end face of the blade to collect the chips and prevent the chips from entering the mounting hole.

Benefits of technology

It achieves effective chip guidance and prevents chip accumulation, improves the structural strength and ease of tool replacement, and reduces machining difficulty and resource waste.

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Abstract

This utility model discloses a six-flute alloy blade, which includes a blade with several arc-shaped surfaces evenly distributed around a central point on its outer wall. Each arc-shaped surface has a cutting section and an inclined section. A blocking section protrudes downwards from the bottom of both the arc-shaped and cutting sections. Several chip-receiving grooves are evenly distributed around the central point on the cutting end face of the blade. This utility model not only increases the structural strength of the cutting and arc-shaped surfaces through the inclined sections but also guides the chips generated during cutting. The blocking section prevents chips from entering the mounting hole and the connected base, avoiding difficulties in disassembly. This gives the product advantages such as chip guiding, improved structural strength, and prevention of chip accumulation.
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