TNGA Face Mill - Precision Finishing Solutions

TNGA Face Mill - Precision Finishing Solutions

 

Ultra-Precision Surface Finishing Technology

Achieve mirror-like surface finishes with our TNGA Face Mill series, specifically designed for precision finishing operations where surface quality is critical. These advanced cutters incorporate wiper insert technology and ultra-precise geometries to deliver exceptional finish quality while maintaining tight dimensional tolerances.

 

Precision Finishing Features

🎯 Wiper Insert Technology

Special wiper edges create superior surface finish

Multiple wiper inserts for consistent quality

Optimized edge preparation for fine finishing

Controlled chip flow prevents surface damage

⚡ Ultra-Precise Construction

TIR <0.005mm for exceptional accuracy

Precision-ground insert seats

Balanced to G1.0 for smooth operation

Temperature-stable construction

Precision Specifications

 

Feature	Specification
Cutter Diameter	50mm - 315mm
Insert Type	TNGA wiper inserts
Number of Teeth	6 - 16 (fine pitch)
Wiper Inserts	2-4 per cutter depending on size
Surface Finish	Ra 0.4μm achievable
Dimensional Accuracy	±0.01mm
Balance Grade	G1.0 @ 20,000 RPM

Precision Product Range

 

Model	D1 (mm)	Teeth	Wipers	Insert Size	Finish Grade
TNGA-050-F6	50	6	2	TNGA 1604	Ra 0.4μm
TNGA-063-F8	63	8	2	TNGA 1604	Ra 0.4μm
TNGA-080-F10	80	10	3	TNGA 1604	Ra 0.4μm
TNGA-100-F12	100	12	3	TNGA 1604	Ra 0.4μm
TNGA-125-F14	125	14	4	TNGA 1604	Ra 0.4μm
TNGA-160-F16	160	16	4	TNGA 2204	Ra 0.4μm
TNGA-200-F20	200	20	4	TNGA 2204	Ra 0.4μm

Wiper Insert Options

 

Insert Code	Description	Application	Feed Range	Surface Finish
TNGA 160408-W	Fine wiper	Steel finishing	0.5-1.0 mm/t	Ra 0.4μm
TNGA 160412-W	Medium wiper	General finishing	0.8-1.5 mm/t	Ra 0.6μm
TNGA 220416-W	Coarse wiper	Cast iron	1.0-2.0 mm/t	Ra 0.8μm
TNGA 160404-W	Super fine	Precision work	0.3-0.8 mm/t	Ra 0.2μm

 

Precision Applications

🏥 Medical Device Manufacturing

Implant surface finishing

Surgical instrument faces

Precision housing components

Optical mounting surfaces

✈️ Aerospace Precision Components

Aircraft skin panels

Engine mounting flanges

Landing gear components

Wing assembly surfaces

🔬 Precision Instruments

Measurement device bases

Optical component mounts

Sensor housing faces

Laboratory equipment

💎 Mold & Die Industry

Core and cavity finishing

Parting line surfaces

Ejector pad faces

Gate and runner areas

 

Finishing Parameters

 

Material	Cutting Speed	Feed per Tooth	Depth of Cut	Surface Finish
Carbon Steel	200-300 m/min	0.5-1.2 mm/t	0.1-0.5mm	Ra 0.4μm
Stainless Steel	150-220 m/min	0.4-1.0 mm/t	0.1-0.4mm	Ra 0.6μm
Cast Iron	250-350 m/min	0.8-1.5 mm/t	0.2-0.6mm	Ra 0.8μm
Aluminum	400-800 m/min	1.0-2.0 mm/t	0.1-0.3mm	Ra 0.2μm

 

Precision Benefits

✅ Mirror-Like Finishes - Achieve Ra 0.2μm without secondary operations

✅ Tight Tolerances - Maintain dimensional accuracy within ±0.01mm

✅ Eliminate Grinding - Replace grinding operations with milling

✅ Increased Productivity - Reduce cycle time by 60% compared to grinding

✅ Cost Savings - Save 40% on finishing costs

 

Quality Assurance

100% Dimensional Inspection - Every cutter measured for accuracy

Dynamic Balance Testing - Verified to G1.0 balance grade

Surface Finish Verification - Test cuts confirm Ra capability

Insert Compatibility Check - Each insert matched to pocket

Runout Verification - TIR confirmed <0.005mm

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📞 For precision finishing that eliminates grinding operations, trust our TNGA wiper technology. Request demonstration today!

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