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Inserción VNMG
VNMG insert Angle :35 Degree 0° Negative Rake Insert with double-sided Chipbreaker；
Dimensions: IC:9.525mm;LE:11mm/16.6mm;RE0.4mm/0.8mm/1.2mm;
Matching VNMG Insert Holder: MVVNN, MVJNR/L;
VNMG insert sizes:(ISO) VNMG 12t304/VNMG160402/ VNMG160404/ VNMG160408;
(ANSI) VNMG330/ VNMG330.5/ VNMG331/ VNMG332/ VNMG431/ VNMG432;
It can deal with multiple operations by combining different chip breakers and grades;
Product Introduction
VNMG Insert is made of high quality alloy metal with advanced technology.
The surface is treated with special coating to extend the using life.
The unique V shape design with negative angles of the VNMG Insert guarantees efficient machining and high stability.
The combination of different chip breakers and grades will help it to deal with different working condition and multiple operations.
In addition, it has the advantages of high hardness, high efficiency, high accuracy, corrosion resistance, long service life, smooth appearance as well as high quality.
Key Features
- Shape: VNMG inserts are triangular with a 35° included angle, providing a good balance between strength and sharpness. This shape offers three usable cutting edges.
- Negative Rake Angle: The cutting face slopes backward from the cutting edge, providing a strong, durable edge well-suited for tougher materials and interrupted cuts.
- Clearance Angle: Typically 7° to help prevent rubbing against the workpiece.
- Chipbreakers: VNMG inserts often feature chipbreaker geometries to control chip formation and flow during machining, tailored to specific applications.
- Coatings: Often coated with materials like TiN, AlTiN, and others to improve wear resistance and tool life.
VNMG insert Specification
Understanding the VNMG Code
The letters and numbers in the VNMG designation signify important details:
- V: 35° rhombic (diamond) shape
- N: Negative rake angle
- M: Tolerance class (indicates precision of the size)
- G: Indicates hole type and chipbreaker design (varies by manufacturer)
- Numbers:
- Usually, the first two numbers represent the inscribed circle (size of the triangle) in sixteenths of an inch (or directly in millimeters for ISO codes).
- The third number represents thickness in sixteenths of an inch.
- The last number often indicates the nose radius (smaller means sharper).
VNMG insert holder
Carbide VNMG Insert Dimensions (ISO AND ANSI)
| vnmg insert full form | ||||
|---|---|---|---|---|
| Designación ISO | ANSI Designation | Círculo inscrito (IC) | Espesor | Radio de esquina |
| VNMG 160404 | VNMG331 | 16 mm (0,63") | 4,76 mm (0,187") | 0,4 mm (0,016") |
| VNMG 160408 | VNMG332 | 16 mm (0,63") | 4,76 mm (0,187") | 0,8 mm (0,031") |
| VNMG 160412 | VNMG333 | 16mm (0.64") | 4.76mm (0.188") | 1.2MM(0.047'') |
Example: VNMG 160408 (ISO)
- 35° triangular shape, negative rake insert.
- Inscribed circle of 12.7mm (approx. 1/2″).
- Thickness of 4.76mm (approx. 3/16″).
- Specific chipbreaker/hole design.
La ciencia de las plaquitas de metal duro: Cómo se fabrican y por qué son tan resistentes
Las plaquitas de metal duro son unas de las herramientas de corte más versátiles y duraderas que existen. Pero, ¿cómo se fabrican? ¿Y qué las hace tan resistentes? En este vídeo, exploraremos la ciencia que hay detrás de las plaquitas de metal duro, desde las propiedades del carburo de tungsteno hasta el proceso de fabricación.
Nuestra capacidad de producción
In modern manufacturing, high-performance carbide inserts are indispensable tools, laying the foundation for efficient and precise metal processing. However, these exceptional inserts do not come into existence on their own; they are supported by the unwavering support of advanced machinery.
