Confirmé
- Outer Diameter (D)(φ)
- 2.5
- Flute Length (ℓ)(mm)
- 7
- Shank Diameter (d)(mm)
- 6
- Overall Length (L)(mm)
- 50
- Type
- Jours d'expédition estimés
- Tout
- Dans les 5 jours ouvrables
VAC Series Carbide 4-Flute Uneven Lead Square End Mill (VAC-VHEM4R2.5)
Schéma d’ensemble
Features of VAC Unequal Leads
Unequal Leads + Unequal Division = Suppressed Chatter Vibration!
Design with Features to Suppress Vibration with Readily Vibrating Objects
Clean surface finish of machined objects!
- [ What are unequal leads? ]
- By changing the twist angles of each cutting edge of the same end mill, attenuation of generated vibrations is encouraged which leads to suppressed chatter.
- [ What are unequal divisions? ]
- The periodicity of the tool vibrations when cutting are cancelled by making the divisions at the bottom of the blade unequal
| Processing Method | Side Milling | Work Material | SUS304 | Coolant | Water-Soluble |
|---|---|---|---|---|---|
| Number of revolutions | 4100min-1 | Feed | 430mm/min | Cut Volume | Ad:9mm Rd:0.3mm |
- [ Chatter Vibration Comparison ]
- Drastically reduced tool vibration by adopting unequal leads / unequal divisions. Capable of even more stable machining
●Work Material: for S45C (HRc20)
| Processing Method | Side Milling | Number of revolutions | 4700min-1 | Feed | 770mm/min | Cut Volume | Ad:9mm Rd:1.2mm |
|---|
●Work Material: for SUS304
| Processing Method | Side Milling | Number of revolutions | 4100min-1 | Feed | 430mm/min | Cut Volume | Ad:9mm Rd:1.2mm |
|---|
VAC Unequal Leads - Machining Test Results
VAC Unequal Lead End Mill (φ10) Cutting Example
| Work Material | SUS304 | Processing Method | Side Face Cutting | Coolant | Water-Soluble |
|---|---|---|---|---|---|
| Number of revolutions | 3183min-1 | Feed | 509mm/min | Cut Volume | Ad:10mm Rd:5mm |
Plus d'informations
Spécifications et prix
Spécifications
Model Number
VAC-VHEM4R
| Model Number | Flute Length ℓ | Overall Length L | Shank Diameter d | Figure | |
| Flute Diameter D | |||||
| VAC-VHEM4R | 2 | 6 | 50 | 6 | 1 |
| 2.5 | 7 | 50 | 6 | 1 | |
| 3 | 8 | 50 | 6 | 1 | |
| 4 | 10 | 50 | 6 | 1 | |
| 5 | 15 | 60 | 6 | 1 | |
| 6 | 15 | 60 | 6 | 2 | |
| 8 | 20 | 70 | 8 | 2 | |
| 10 | 25 | 75 | 10 | 2 | |
| 12 | 30 | 80 | 12 | 2 | |
| 16 | 40 | 100 | 16 | 2 | |
| 20 | 45 | 100 | 20 | 2 |
Caractéristiques et exemples d’utilisation
Exemple d'utilisation
● High efficiency machining can be realized by suppressing chattering through the use of "unequal lead."
● Smooth chip discharge is achieved using an optimum groove geometry.
[ ! ] The electrical conductivity is minimal.
La référence pièce a été confirmé