BT-150D 4-AXIS CNC PCD INSERT GRINDING MACHINE
Engineered for high-volume production, the BT-150D is a premier
4-Axis CNC grinder for PCD, PCBN, and carbide inserts. This machine
integrates advanced automation features, including an online probe
measurement system and automatic wheel dressing, to deliver
continuous, high-precision grinding with minimal downtime.
Its powerful 4-axis servo control (X, Y, C, and B axes) enables
complex grinding processes like envelope grinding, making it
perfect for manufacturing intricate tools such as wheel hub cutters
and grooving tools.
Built on a rigid 1.5-ton cast iron base and driven by proprietary
software that simplifies G-code generation, the BT-150D guarantees
micron-level accuracy and exceptional tool quality for the most
demanding production environments.
| BT-150D 4-Axis CNC PCD Insert Grinding Machine |
| Spindle and Grinding Wheel |
| Diameter of Grinding Wheel | 150mm |
| Grinding Wheel Center Hole | 40mm |
| Power of Grinding Spindle | 3KW |
| Adjustable Range of Grinding Speed(RPM) | 500~4,000RPM |
| Servo Motor Swing, Adjustable Oscillation Frequency | 0~60times/min |
| Grinding Wheel Movement range(X ) | 300mm |
| Changeable Clearance Angle | -5°~25° |
| Tool Work-head |
| Table Movement Range in Feed Direction | 100mm |
| Rotation Range of Workpiece in Horizontal Plane | 270° |
| Linear Scale Resolution | 0.001mm |
| Rotary Axis Resolution | 0.001° |
| CCD Monitoring System |
| Max Magnification of Optical Microscope | 0.7~4.5 times |
| Magnification of CCD Measuring System, Roughly | 70times |
| Dimensions and Weight |
| Coolant Tank with Filter Paper | About 70 L |
| Overall Dimensions L*W*H | 1890*1650*1980mm |
| Overall Weight With Coolant Tank | 2400Kg |
| Power Supply and Dimensions |
| Electrical Supply | 12KW |
| Voltage Requested | 380V/Three phase /50Hz |
ADVANCED 4-AXIS SERVO CONTROL:
Features two linear (X, Y) and two rotary (C, B) axes, enabling
four-axis linkage for complex tool geometries, enhanced grinding
efficiency, and superior cutting-edge quality.
PROPRIETARY GRINDING SOFTWARE:
Our intuitive, in-house software allows users to easily set tool
parameters (angles, radii, feeds) and automatically generate
optimized G-code. It includes a database for storing programs, a
real-time coordinate display, and multiple grinding cycles to
reduce non-productive time.
ONLINE MEASUREMENT SYSTEM:
An integrated, contact-type probe automatically measures the tool
post-grinding. It calculates wheel wear and sends compensation data
back to the CNC system, ensuring consistent accuracy across large
batches.
AUTOMATIC WHEEL DRESSING UNIT:
This online device automatically retrims and cleans the diamond
wheel, driven by the servo system to maintain optimal wheel
condition and consistent grinding performance without manual
intervention.
ROBUST MECHANICAL STRUCTURE:
The machine is built on a heavy-duty 1.5-ton cast iron base that
absorbs vibration and ensures stability for ultra-hard material
grinding. A full enclosure contains grinding fluid and protects
optical components.
HIGH-PRECISION SPINDLE & GUIDEWAYS:
Equipped with a 3.0 kW water-cooled spindle (up to 4,000 RPM) and
high-accuracy rolling needle guideways, the machine delivers
outstanding rigidity, durability, and rotational precision down to
0.002mm.
PROGRAMMABLE GRINDING OSCILLATION:
The servo-driven grinding head features a fully programmable
oscillation frequency (0-60 times/min) and stroke (0-120mm) to
ensure uniform wheel consumption and a fine surface finish.
HIGH-RESOLUTION ANGLE ENCODER:
After tool measurement, the digital angle encoder (1' resolution)
ensures the tool is returned to the exact grinding position,
eliminating repositioning errors in multi-stage processes.
HIGH-VOLUME INSERT MANUFACTURING
Designed for the mass production of PCD, PCBN, and carbide inserts,
where its automated features provide unparalleled efficiency and
process stability.
COMPLEX AND FORMED TOOL GRINDING
Utilizes the envelope grinding method and 4-axis control to
expertly manufacture specialty tools, including wheel hub cutters,
forming tools, and custom grooving inserts.
AUTOMATED PRODUCTION LINES
The combination of online measurement, automatic wheel dressing,
and programmable software makes it a perfect fit for automated
manufacturing cells that require minimal operator supervision.
SINGLE-EDGE AND ARC TOOL PRODUCTION
Includes dedicated software packages for grinding typical
single-edge tools (straight edges with a transition radius) and
complex single-arc tools (convex arc edges), with unlimited cutting
edges and customizable grinding sequences.
Q1: What materials can these machines process?
Ideal for PCD, PCBN, CVD, and carbide tools and inserts.
Q2: How is grinding wheel wear handled?
Automatic wear compensation combined with programmable wheel
oscillation ensures consistent performance.
Q3: Can I grind non-standard tools?
Yes. Selected models are equipped with a lifting axis for
processing diverse tool types. We also possess independent software
development and programming capabilities, allowing us to provide
customized software solutions based on specific customer
requirements.
Q4: How is the grinding process monitored?
The CCD measurement system provides 70x magnification for real-time
inspection and measurement.
Q5: What automation features are available?
Automatic grinding cycles after centering, with BT-150D adding
automatic wheel dressing.
Q6: How is machine rigidity achieved?
Heavy cast construction (1.5-2 tons) combined with spindle locking
technology.
Q7: What are the shipping and packaging arrangements?
We can ship from a port of your choice. The machine and accessories
are protected with film and packed in export wooden cases.
Q8: What are the payment terms?
We accept payment by T/T (Telegraphic Transfer).
Q9: What after-sales service is provided?
We offer lifetime free online support and can dispatch engineers
for on-site service when needed.
Q10: What is the warranty period?
All machines come with a 12-month standard warranty.
