Inserto 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;
introduzione al prodotto
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.
Caratteristiche principali
- Forma: 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.
- Angolo di gioco: 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.
- Rivestimenti: 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)
- Numeri:
- 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).
- Il terzo numero rappresenta lo spessore in sedicesimi di pollice.
- L'ultimo numero spesso indica il raggio del naso (più piccolo significa più affilato).
VNMG insert holder
Dimensioni inserto VNMG in metallo duro (ISO E ANSI)
| vnmg insert full form | ||||
|---|---|---|---|---|
| Designazione ISO | Designazione ANSI | Cerchio inscritto (IC) | Spessore | Raggio dell'angolo |
| VNMG 160404 | VNMG331 | 16mm (0.63") | 4.76mm (0.187") | 0.4mm (0.016") |
| VNMG 160408 | VNMG332 | 16mm (0.63") | 4.76mm (0.187") | 0.8mm (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.
- Cerchio inscritto di 12,7 mm (ca. 1/2″).
- Spessore di 4,76 mm (ca. 3/16″).
- Design specifico del rompitruciolo/foro.
The Science Behind Carbide Inserts: How They're Made and Why They're So Strong
Gli inserti in metallo duro sono alcuni degli utensili da taglio più versatili e durevoli disponibili. Ma come sono fatti? E cosa li rende così forti? In questo video esploreremo la scienza dietro gli inserti in metallo duro, dalle proprietà del carburo di tungsteno al processo di produzione.
La nostra capacità produttiva
Nella produzione moderna, gli inserti in metallo duro ad alte prestazioni sono strumenti indispensabili, che pongono le basi per una lavorazione dei metalli efficiente e precisa. Tuttavia, questi inserti eccezionali non nascono da soli; sono supportati dal sostegno incrollabile di macchinari avanzati.
