TG-5 CNC Tool & Cutter Grinder

Accuracy Rigidity Efficiency

The TG-5 CNC tool grinder is flexible, precise, and economical. Its cost-effectiveness with the world famous NUM Flexium+ 68 controller and NUMROTOplus® software features versatile functions, for instance, excellent tool designs, 3D simulation, and collision monitoring.

5-axis simultaneous motion design achieves 0.1 μm precision, and efficiently handles various types of grinding technical problems while in operation. It is the best solution to meet your needs and realise an intelligent production system in the era of industry 4.0.

Catalog Video

Features

TG-5 Structure

1. Belt-driven spindle type is BBT30 or optional HSK-50C to enhance the accuracy and rigidity of grinding wheel flange.
2. Built-in spindle type is HSK-50C with high accuracy and minimum vibration (optional).
3. A-axis Workhead spindle internal cone BT50 is driven by worm gears.
4. Optional A-axis workhead direct drive motor with internal cone BT50.
5. Optional built-in spindle HSK-50E and grinding wheel automatic exchange system with 2 sets of grinding wheels for exchange; each group of 3 wheels with maximum wheel diameter of Ø150 mm and the longest wheel position of 200 mm.
6. 3D tool probe/grinding wheel probe automatically detects changes and makes corrections to improve machining accuracy.
7. Optional FANUC LR Mate 200iD robot loader to meet the needs of automated production.
8. The optional storage bin in a separate space can accommodate 4 sets of workpieces with a diameter of Ø3-16 mm.

Grinding Wheel Spindle
Belt-driven Spindle

Spindle Type is BBT30
Economical Type
Low maintenance Cost

A-axis Workhead
Worm Drive

Workhead Taper is BT50.
Consisting of Worm and Worm Gear
Large Transmission Ratio and Compact Structure.

Probe for Workpiece

Automatically measure important tool parameters, and perfectly position tool in the shortest time.

Probe for Grinding Wheel

Provide accurate, repeatable geometric data, and measure front position, back position and grinding wheel contour radius.

Controller and Software

Flexium+ has new and enhanced features, new panels, a new HMI, an enhanced servo bus, enhanced drives and simplified connectivity.
With NUMROTOplus®, a wide range of tools can be manufactured and resharpened, Each tool detail can be adjusted to suit individual needs, an exceptional variety of programs with a built-in database for tools, technology and grinding wheel packages, Auxiliary pictures for all parameter settings, displaying true to scale tool dimensions.

The 2D simulation is an integral part of NUMROTOplus®,
all grinding operations can be simulated on the PC using the 2D simulation, With the integration in the NUMROTO software of 3D tool simulation with grinding process animation and collision monitoring with 3D machine simulation.

NUMROTO Draw (opt. )
After entering all geometry parameters a dimensioned projection drawing can be created automatically, which are taken as true-to-scale color graphic image or DXF drawing from the 3D simulation.

TG-5 Series Machine Specifications

Stroke
X-axis Stroke	370 mm
Y-axis Stroke	240 mm
Z-axis Stroke	190 mm
Swivel Angle A-axis Stroke	360°
Swivel Angle C-axis Stroke	-16° -196°
Rapid Traverse
Rapid Traverse X/Y/Z	6 m/min
Rapid Traverse A	100 rpm
Rapid Traverse C	15 rpm
Resolution
Linear Resolution	0.001 mm
Radial Resolution	0.001°
Grinding Range
Workpiece Diameter	3-20 mm
Max. Turning Diameter	90 mm
Max. Workpiece Length	150 mm
Max. Flute Length	100 mm
Spindle
Wheel Packs	Max. 2xØ150 mm (6") - opt
Wheel Spindle	BBT30 Belt Driven HSK-50C Built-in Spindle - opt
Spindle Power	BBT30 7.5 kW HSK-50C 5.5 kW - opt.
Max. Rotation Speed	9000 rpm
Controller
Controller	NUM Flexium+ 68
Machine Dimensions
Electrical Power 3 x 380V	Approx. 35 kVA
Weight	4530 kg 5200 kg (Including Robot System & Wheel Exchange System) - opt.
Dimensions (L x W x H)	3615 x 3812 x 2605 mm 3615 x 4326 x 2605 mm (Including Robot System) - opt.
Air Pressure	Min. 5 kgf/cm²
Rated Flow	Min. 150 L/min

Standard Accessories

Collet Holder - NANN System (Made in Taiwan):
SPC8 (for Collet Ø3-Ø8 mm)

Collet - NANN System(Made in Taiwan):
Ø6 mm

3D Touch Probe for Workpiece & Grinding Wheel

Grinding Wheel Flange

Full Encolsure Splash Guard

Leveling Bolts & Blocks

Halogen Lamp

Tool Box & Adjusting Tool

Optional Accessories

A-axis Direct Drive Motor

Collet Holder - NANN System (Made in Taiwan):
SPC16 (for Collet Ø9-Ø16 mm)
SPC25 (for Collet Ø20,Ø25 mm)

Collet - NANN System (Made in Taiwan):
Ø3, Ø4, Ø8, Ø10, Ø12, Ø16,Ø20 mm

HSK-50C Built-in Spindle

Automatic Grinding Wheel Exchange System
2 Set - opt. (Incl. HSK-50E 5.5 kW 7.5 HP)

Automatic Loading / Unloading System (Robot System)

Jaw:Ø3-Ø20 mm

Loading Tray:Ø3, Ø4, Ø6, Ø8, Ø10, Ø12, Ø16 mm

Cooling System

Magnetic Separator for Filtering HSS

Transformer

Voltage Stabilizing Transformer

Spare Belt for Belt-Type Spindle

Block Gauge

Testing Bar

Measuring Jig for Grinding Wheels

Optional Attachment

Grinding Wheel Spindle

Built-in Spindle (Opt.)
• Spindle Type is HSK-50C
• High Rigidity
• High Precision
• High Power and High Torque
• Low Vibration

Grinding Wheel Changer (Opt. )

TG-5 is equipped with double wheel sets, with up to 3 wheels per axis, Spindle type is HSK-50E.
For changing the roughing, finishing and polishing wheels, Choose appropriate cutting oil and filter equipment for grinding of different materials, such as tungsten steel, HSS, and stainless steel.

FANUC LR Mate 200iD Robot Loader (Opt. )

Faster tool changeover time by using a double gripper, maximum payload is up to 7 kg, tool diameter is from Ø3 to Ø16 mm, length is from Ø35 to Ø150 mm.
• Intelligent six-axis design with high flexibility achieving complex motion.
• High-speed double grippers.
• High-precision clamping and positioning.
• High rigidity and low vibration to ensure production quality.
• Trays with different diameters have different loading capacities; rods of Ø 3 to 6 mm can be loaded 900 pcs/3 trays.

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