Grooving Insert Lathe Slotted Blade H01 for Aluminium Cutting Turning Tool Blade

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Grooving Insert Lathe Slotted Blade H01 for Aluminium Cutting Turning Tool Blade

The MGMN H01 is a specific insert geometry primarily designed for grooving and cut-off operations. Here is a breakdown of its key features:

Geometry Code (MGMN): This ISO code defines the insert's shape and features.

M: Shape code for a diamond-shaped insert with a 30-degree acute angle, ideal for profiling and minimizing interference.

G: Tolerance class, indicating precise manufacturing dimensions.

M: Fixation type, signifying a clamp/pin hole pocket design for secure clamping.

N: Cutting edge preparation (e.g., a small chamfer/land) for improved edge strength.

Grade: H01: This is a specific carbide grade from the manufacturer, typically associated with high-performance multi-layer coatings (like AlTiN/TiSiN-based) designed for demanding applications in stainless steel, heat-resistant alloys, and other difficult-to-machine materials.

Typical Application: It is widely used for precision external grooving, face grooving (when mounted on specific toolholders), and parting off operations, especially where high cutting speeds and feed rates are required in challenging materials.

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Product Description

Technical and Application Overview of MGMN H01 Grooving Insert

1. Insert Identification & Design

The designation follows the standard ISO/ANSI system, breaking down as follows:

1)Shape & Style: The MGMN geometry is a positive-rake, single-sided insert. The acute 30-degree point angle provides excellent accessibility for intricate groove profiles and reduces cutting forces.

2)Clamping & Chipbreaker: The 'M' (Hole & Clamp) and 'N' (Chipbreaker Geometry) indicate a robust clamping system and an engineered chipbreaker design. This chipbreaker effectively controls chips in high-efficiency grooving, preventing clogging and improving surface finish.

2. Core Competence: Grade H01

This is the heart of the insert's performance. H01 typically represents:

1)Substrate: A fine-grained or ultra-fine-grained tungsten carbide substrate, offering an optimal balance of toughness and wear resistance.

2)Coating: A state-of-the-art PVD (Physical Vapor Deposition) multi-layer coating, often based on AlTiN (Aluminum Titanium Nitride) with enhancements like TiSiN.

3)Performance Profile: This coating provides exceptional heat resistance, oxidation resistance, and hardness at high temperatures. It excels in dry or near-dry machining and is specifically engineered for:

(1)Stainless Steels (e.g., 304, 316, 17-4PH)

(2)Heat-Resistant Superalloys (e.g., Inconel, Waspaloy, Titanium alloys)

(3)Hardened steels

3. Key Applications & Advantages

Applications:

1)External and internal precision grooving.

2)Parting-off / Cut-off operations from the bar stock.

3)Face grooving and trepanning when used with appropriate toolholders.

4)Light profiling and turning of shoulders.

Key Advantages:

1)High Productivity: Enables significantly higher cutting speeds and feed rates compared to conventional grades in tough materials.

2)Extended Tool Life: Superior wear resistance reduces downtime for insert changes.