CNC Worm Thread Grinding Machine Replacement of Matrix THW-2080
CNC Worm Thread Grinding Machine is used to create threads and worms on a variety of workpieces. It features a FANUC controller and a high-speed grinding spindle that allows for flexible design of tooth shape and grinding parameters through intelligent dialogue window software. The machine can process workpieces such as standard worms (ZK, ZI, ZN, and ZA), dual-lead worms, ZC worms, thread plug gauges, and rolling dies. The worm thread grinding machine is equipped with a world-renowned FANUC controller and a direct drive motor, ensuring high-precision performance of each axis. The smart conversion window software supports the entire machining process. By entering parameters through the dialogue and setting grinding conditions, the machine can generate NC programs, which greatly improve work efficiency.

Technical Parameters of CNC Worm Thread Grinding Machine
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MAIN SPECIFICATIONS |
THW-2080 |
|
Min./Max. workpiece outside diameter |
5mm / 200mm |
|
Max. module |
M8 (DP3.2) |
|
Thread range |
1 ~ 99 |
|
Lead angle range |
±35° |
|
Pressure angle range |
5° ~ 30° |
|
MECHANICAL SPECIFICATIONS |
|
|
Min. distance between centers |
80mm |
|
Max. distance between centers |
800mm |
|
Work spindle through bore |
|
|
Max. axial slide travel (Z axis) |
650mm |
|
Min./Max. Distance between work spindle and grinding spindle |
150mm / 400mm |
|
Max. table load (workpiece with fixture) |
60kg(132lb) |
|
GRINDING WHEEL SPECIFICATIONS |
|
|
Min grinding wheel root diameter/Max grinding wheel diameter |
260mm / 400mm |
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Max. grinding wheel thickness |
40mm |
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Max. rpm of grinding spindle |
4000 rpm |
|
Drive power of grinding spindle |
17kW(22Hp) |
|
Axis |
|
| N-axis | Grinding spindle |
| Y-axis | Wheel radial slide |
| Z-axis | Workpiece axial slide |
| A-axis | Workpiece Indexing |
| B-axis | Wheel Swiveling |
| N-axis | Grinding spindle |
CNC Worm Thread Grinding Machine Structure
- Bed: The bed is a robust base, crucial for the overall stability and precision of the CNC worm thread grinding machine. Made of sturdy materials, it supports and stabilizes all other components.
- Worktable: The worktable is where the workpiece is secured. It's designed for precision, with movements that are either linear or rotational, ensuring accurate positioning for grinding.
- Wheel Head: Hosting the grinding wheel, the wheel head is key to the machine's operation. It controls the wheel's rotation and positioning, which is essential for effective grinding.
- Dresser: The dresser keeps the grinding wheel in top condition. It shapes and sharpens the wheel, a process often controlled by the CNC system for optimal accuracy.


Working Principle of CNC Worm Thread Grinding Machine
The CNC Worm Thread Grinding Machine has several key components that work together to grind threads and worms onto workpieces. The workpiece moves along the machine's X and Z axes, while the grinding wheel moves along the Y axis. The grinding wheel is typically made of diamonds and rotates at high speeds to grind the workpiece. Cooling and lubrication systems are used to prevent overheating and reduce wear to the grinding wheel. The control system is responsible for monitoring and controlling each component to ensure precise grinding.
Application Fields of CNC Worm Thread Grinding Machine
The CNC Worm Thread Grinding Machine can be used to produce a variety of workpieces, including:
- Standard worms (ZK, ZI, ZN, and ZA)
- Dual-lead worms
- ZC (Niemann) worms
- Thread plug gauges
- Rolling dies

How to Operate the CNC Worm Screw Grinder
Before operating the CNC Worm Screw Grinder, check all components to ensure they are undamaged and properly connected. The workpiece should be inspected for defects and should meet all processing requirements. The grinding wheel should be checked for cracks and damage, and the cooling and lubrication system should be working properly. Here are the steps to operate the grinder:
Preparation
- Check all components to ensure they are undamaged and properly connected
- Inspect the workpiece for defects and to ensure it meets all processing requirements
- Check the grinding wheel for cracks and damage
- Check that the cooling and lubrication system is working properly
Operation
- Clamp the workpiece using an appropriate fixture to ensure it is properly secured during processing
- Adjust the grinding wheel to minimize radial and end face runout, which can negatively affect grinding accuracy
- Enter processing parameters, including spindle speed, feed rate, pitch, helix angle, etc.
- Monitor the processing progress to ensure the workpiece is being accurately ground
- When processing is complete, turn off the machine and clean up the processing environment

CNC Worm Thread Grinding Machines Replacement Models
|
Tainuo |
HJMT |
Matrix |
|
WGM-750 |
SK7720B |
THW-2080 |
|
WGM-550(Larger grinding size) |
SK7712 |
|
About Our Company
We are a professional CNC machine tool manufacturer with experienced engineers and technicians, as well as an excellent pre-sales and after-sales team. Our products are designed using computer-optimized design and produced using fully CNC machining technology and a perfect quality control system (ISO9001 certification), ensuring that every product can meet customer requirements. With good quality and excellent cost performance, our customer base is currently growing at a rate of 10 customers per month. Our annual production capacity is around 80 machines, covering CNC worm thread grinding machines, shaping gear grinding machines, and other professional grinding machines. Our high-efficiency, high-precision performance and independently developed software have always been favored by users. Our high-speed, high-efficiency, and high-precision CNC worm thread grinding machines are the benchmark for replacing various equipment. Our company always adheres to the tenet of excellent quality, competitive price, effective supply, and high-quality service. Our machine tools are sold all over the world.

Additional information
| Edited by | Zqq |
|---|
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