3-Axis CNC Tool Grinder Tool Grinding Machine

• Customization: Available
• After-sales Service: Yes
• Warranty: Yes
• Model NO.: BT-150N
• Type: Tool Grinding Machine
• Processing Object: Curve
• Abrasives: Grinding Wheel
• Controlling Mode: CNC
• Automatic Grade: Automatic
• Cylindrical Grinder Type: Universal Cylindrical Grinder
• Precision: High Precision
• Certification: CE, ISO 9001
• Condition: New
• Free Trial Grinding: Yes
• Diameter of Grinding Wheel: 150mm
• Weight: 2400kg
• Electrical Supply: 12kw
• Voltage Requested: 380V/Three Phase /50Hz
• Transport Package: Wooden Case
• Specification: 1890mm*1650mm*1980mm
• Trademark: DEMINA
• Origin: China
• HS Code: 8460390000
• Production Capacity: 50 Sets Per Year

Product Description

Product Description

BT-150N 3-Axis tool grinder is made of grinding wheel oscillation axis(X-axis), rotation axis in the horizontal plane(C-axis), working piece feeding axis(Y-axis). Working piece feeding axis(Y-axis) is equipped with linear scale, and the closed loop position feedback is used to ensure the precision of micron level grinding. The tool grinder is reliable in performanceand it is suitable for massive production of carbide inserts, PCD and CBN inserts. Once centering is finished, grinding will be done automatically.
 

Scope of use of BT-150N

Product Parameters

1	Diameter of Grinding wheel	150mm
2	Grinding wheel center hole	40mm
3	Power of grinding spindle	5KW
4	Adjustable range of grinding speed(RPM)	0~3,000RPM
5	Servo motor swing frequency	0~50times/min
6	Grinding wheel movement range(X )	350mm
7	Changeable Clearance Angle	-5°~25°
8	Table movement range in feed direction	130mm
9	Work-piece rotation range in axial direction	360°
10	Linear scale resolution	0.001mm
11	encoder resolution	1'
12	Max Magnification of Optical Microscope	0.7~4 times
13	Magnification of CCD Measuring System	80 times
14	Coolant Tank with Filter Paper	About 70 L
15	Overall Dimensions L*W*H	1890*1650*1980mm
16	Weight	2400KG
17	Electrical Supply	12Kw
18	Voltage Requested	380V/Three phase /50Hz

 

Detailed Photos

 

Charateristics

1. Mechanical Structure: The base of machine is made of solid casting with high quality. It can meet grinding requirements of any hard material. The machine has a grinding fluid shield to ensure that the grinding fluid does not splash everywhere. The optical component and CCD camera are properly protected from splash by metal cover. The machine is equipped with lights and the bedside lamp inside. Cross work table is adopted with precision guide rail and two tightening screw. This eliminates the gap, can

withstand greater grinding resistance without cutter back-off.

2. Grinding Spindle: With high precision and frequency control speed, the spindle power is 5Kw, max speed is 8000r/min. The inner of spindle is cooled by recycling water. The radial run-out is 0.002mm and axial run-out is 0.003mm.

3. Machine tool guide way: The guide way with high precision roller greatly enhances the rigidity, precision and durability of the machine.

4. Grinding software: our company developed the grinding software and can set various kinds of grinding parameters.

5. Reciprocal pendulum mechanism of grinding head: The grinding head swing is driven by the servo motor, and the oscillation frequency in 0-50 / min, adjustable swing between 0 to 120 mm. The grinding wheel is with uniform consumption and timely self sharpening, ensure the grinding precision and roughness. The grinding wheel oscillation is controlled by PLC program and move very smoothly with speed optimization. Oscillation length, position and frequency can be set in the program.

6. Angle encoder: after cutting tool detection, it can accurately restore the grinding position of the cutter, and avoid multiple grinding tool does not reset, digital encoder angle resolution is up to 1'.

7. Grinding wheel spindle radial locking technology: the technology makes the two arc guide rail hold tight in concave and convex, with the spring

compression, adjusting angle automatically in the control panel through themotor.

8. Fixture: this machine is equipped with positioning fixture. It need not to adjust the CCD camera position in the grinding of different thickness tool. So the work efficiency is improved.

9. Lubrication system: intermittent automatic lubrication system, users can set

time and intermittent for oil, ensure the service life of the screw.
 

Packaging & Shipping

 

 

After Sales Service

1. The warranty period: one year for life.
2. During the warranty period, all kinds of failures are repaired and free of charge in time, and all kinds of non-man-made damage to parts will be replaced free of charge in time.
3. Outside the warranty period, the supplier provides lifelong paid maintenance services. If the parts are replaced, the supplier supplies the demand side at a cost price.

Company Profile

Demina mainly engages in mass production of CNC tool grinding machine and provides tool regrinding service. We have been in the field over 20 years. It is a national high-tech enterprise and a SRDI enterprise in Beijing.

Our company's independently developed BT-150 series PCD tool grinding machine closely combines traditional tool grinding technology with software technology. On the basis of ensuring the accuracy of tool grinding, we have achieved CNC tool grinding technology, greatly improving the work efficiency of tool enterprises and effectively reducing their operating costs.

According to the different technical requirements of our customers, our BT-150 series PCD tool grinding machine have three types: manual action, manual and automatic integration, and CNC operation. Among them, the CNC tool grinder with specially developed software is in a leading position in the industry in China. In addition to providing high-quality products, we also provide customers with comprehensive and high-quality after-sales technical support.