QD680 6-axis CNC tool grinder

QD680 is suitable for the IT, automotive industry, aerospace industry, medical industry, and other metal grinding tools industries.

It’s a high-precision and efficient tool-grinding center with excellent performance.

It is suitable for the production or grinding of small-size (φ1-8mm) milling tools, drilling tools, and forming tools.

Diameter range from 3 mm up to 12mm and a maximum tool length of 200mm.

The machine can be optionally equipped with a 3-axis automatic loading system, anticollision system, and accurate clamping high-precision holder for workpieces.

Category CNC Tools Grinder

Product details

Feature:

QD680 is suitable for the IT, automotive industry, aerospace industry, medical industry, and other metal grinding tools industries.

It’s a high-precision and efficient tool-grinding center with excellent performance.

It is suitable for the production or grinding of small-size (φ1-8mm) milling tools, drilling tools, and forming tools.

Diameter range from 3 mm up to 12mm and a maximum tool length of 200mm.

The machine can be optionally equipped with a 3-axis automatic loading system, anticollision system, and accurate clamping high-precision holder for workpieces.

Machine Body

Fuselage bases (X carrier, Y carrier, Z carrier, and Z column)are all made of natural granite with excellent thermal stability and vibration absorption.

Linear axis X,Y, Z adopt ball screw linear guide drive.

The rotation spindle A-axis adopts powerful direct-drive conversion, B-axis and C-axis adopt turbo conversion.

Double grinding spindle head(C-axis)

The machine tool adopts a high-precision, direct-drive variable-frequency motorized spindle.

The spindle has two sets of grinding wheel flanges. Each set of flanges can be equipped with 2 to 4 grinding wheels at the same time.

According to the grinding process, the grinding wheel group can be changed quickly, which can fully satisfy various tool grinding needs.

The workpiece spindle(A-axis)

The rotation spindle A-axis adopts direct-drive conversion, equipped with W20 tool holder and collet.

The workpiece is automatically clamped

Optional loading

The machine is equipped Nachi robotic arm. The automatic loading and unloading robot system can realize full-automatic production for 24 hours

Parameter

Model	QD560
CNC system	SYNTEC 210MA-5E
Grinding tools software	10mm
Max. Processing workpiece diameter	150m
Max. processing workpiece length	10mm
Max. processing workpiece groove depth	10Kg
Max. Workpiece weight	11 KW
Grinding head Max. Power(electric spindle)	Φ50～Φ200mm
Grinding wheels(CBN/diamond)	1000-8000rpm
Grinding head spindle rotation speed(frequency regulation)	320(-100～220)mm
Vertical lifting stroke of workpiece head frame (Z axis)	X：285 / Y：300 / Z：320
Workable travel X axis/Y-axis	15m/min
Linear axis quick travel speed	200rpm
Workpiece spindle rotation speed（A-axis）	10mm
Rotation range of A-axis	∞
Automatic clamping workpiece range	Φ3～Φ12mm
Grinding head swing Max rotation speed(C-axis)	75rpm
Rotation range of C-axis	175°（+160°~-15°）
Workpiece spindle center height	140mm
Workpiece spindle radial runout	≤0.005mm
Grinding head spindle radial runout	≤0.005mm
Air cylinder clamping force adjusting range	750-800kg
Linear-axis resolving power	0.001mm
Rotation axis resolving power	0.001°
Voltage	AC 380V 50HZ 3 phase
Total power	18 KW
Machine size	1600×1550×2100mm
Machine weight	3.5T