CNC Worm Thread Grinding Machine Replacement of Matrix THW-3080
Our CNC Worm Thread Grinding Machine Replacement of Matrix THW-3080 is a high-precision machine designed to grind worms and threads with great efficiency and accuracy. Our products are replacement parts and not original spare parts. We only provide replacement parts for original spare parts. If you need to buy original spare parts, please contact the original supplier.
Overview of CNC Worm Thread Grinding Machine
The CNC Worm Thread Grinding Machine is equipped with a FANUC controller and a high-speed grinding spindle. The machine can grind standard worms (ZK, ZI, ZN, and ZA), dual-lead worms, ZC worms (Niemann), thread plug gauges, and rolling dies. The machine uses a world-renowned FANUC controller and a direct-drive motor for each axis, ensuring high-precision performance. The intelligent conversion window software supports the entire machining process. By inputting parameters and setting grinding conditions through the dialogue, the machine can automatically generate NC programs, greatly improving work efficiency.

CNC Worm Thread Grinding Machine Structure
- Bed: The machine's bed forms its structural base, made from robust materials like cast iron. It's engineered to absorb operational vibrations, ensuring stability and precision during the grinding process.
- Worktable: This component holds the workpiece. Its design allows for precise, controlled movements, either linearly or rotationally, for accurate positioning during grinding.
- Wheel Head: The wheel head is where the grinding wheel is mounted. It's crucial for the operation, as it controls the wheel's rotation and angle, directly impacting the grinding quality.
- Dresser: A key component for maintaining the grinding wheel, the dresser sharpens and shapes the wheel. Its accuracy, often controlled by the CNC system, is vital for consistent grinding results.


Working Principle of CNC Worm Thread Grinding Machine
The CNC Worm Thread Grinding Machine uses a high-precision workpiece movement system that ensures the workpiece is held securely during the grinding process. The grinding wheel moves in a precise manner, ensuring that the thread is ground to the exact specifications required. The machine also has a cooling and lubrication system that keeps the grinding wheel cool and prevents the grinding wheel from overheating. The control system of the machine is operated by an intelligent conversion window software that supports the entire machining process.
Technical Parameters of CNC Worm Thread Grinding Machine
|
MAIN SPECIFICATIONS |
THW-3080 |
|
Min./Max. workpiece outside diameter |
5mm / 300mm |
|
Max. module |
M12 (DP2.1) |
|
Thread range |
1 ~ 99 |
|
Lead angle range |
±45° |
|
Pressure angle range |
5° ~ 30° |
|
MECHANICAL SPECIFICATIONS |
|
|
Min. distance between centers |
80mm |
|
Max. distance between centers |
800mm (31.4”) (Standard) 1200mm (Through-bore) (47.2”) |
|
Work spindle through bore |
110mm |
|
Max. axial slide travel (Z axis) |
650mm |
|
Min./Max. Distance between work spindle and grinding spindle |
150mm / 400mm |
|
Max. table load (workpiece with fixture) |
80kg(176lb) |
|
GRINDING WHEEL SPECIFICATIONS |
|
|
Min grinding wheel root diameter/Max grinding wheel diameter |
260mm / 400mm |
|
Max. grinding wheel thickness |
40mm |
|
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 |
Application Fields of CNC Worm Thread Grinding Machine
The CNC Worm Thread Grinding Machine can be used for grinding various types of worms and threads, including standard worms (ZK, ZI, ZN, and ZA), dual-lead worms, ZC worms (Niemann), thread plug gauges, and rolling dies. The machine is widely used in industries such as automobile, aerospace, and machinery manufacturing.

How to Operate CNC Worm Screw Grinder
Preparation
- Check all parts of the CNC Worm Screw Grinder to ensure they are intact and securely connected.
- Check the workpiece to ensure it meets machining requirements and has no obvious defects.
- Check the grinding wheel to ensure it is intact and has no cracks or wear.
- Check the cooling and lubrication system to ensure it is working properly.
Operation Steps
- Clamp the workpiece: The CNC Worm Screw Grinder usually uses a fixture to clamp the workpiece. The fixture should be selected and the workpiece should be securely fixed during the machining process.
- Adjust the grinding wheel: Adjusting the grinding wheel includes adjusting the radial and end face runout of the grinding wheel. Radial runout refers to the radial runout of the grinding wheel, and end face runout refers to the end face runout of the grinding wheel. Excessive wheel runout will affect machining accuracy.
- Input machining parameters: Machining parameters include spindle speed, feed speed, pitch, helix angle, etc. The selection of machining parameters should be based on the material, size, and precision requirements of the workpiece.
- Monitor the machining process: During the machining process, observe the machining status of the workpiece, and take measures in a timely manner if abnormalities are found.
- Complete the machining: After the machining is completed, turn off the machine and clean the machining 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 manufacturer of CNC machine tools. Our company has a group of engineers and operators who have rich experience in the production and manufacturing of CNC equipment, as well as a excellent pre-sales and after-sales team, and has relevant intellectual property rights and multiple patented technologies. Our products are designed using computer-aided optimization, produced using full CNC processing technology, and have a perfect quality control system (ISO9001 certification), ensuring that every product can meet customer needs. With good quality and excellent cost performance, our customer base currently grows by 10 companies per month. The annual production capacity of our company's machine tools is about 80 units, covering the design and production of CNC worm thread grinding machines, shaping gear grinding machines, and other professional grinding machines. Our high-efficiency, high-precision performance and self-developed software, as well as our high cost performance, have always been popular with users. Our high-speed, high-efficiency, and high-precision CNC worm thread grinding machine is positioned to compete with high-end domestic and foreign models, and is a benchmark product for replacing various equipment. Our company has always adhered to the tenet of excellent quality, advantageous price, effective supply, and high-quality service, and the sales of our machine tool products cover the world.

Additional information
| Edited by | Zqq |
|---|
We promise will offer the best price by the high quality in china! We also accept special order about the products. If you are interested in our products. Please do not hesitate to let us know.We are pleased to give you the detailed information.We promise that our products would be safety and were in high quality and reasonable price. If you are interested in our products, please contact us asap.We are sincerely looking for your cooperation.
Most of our products are exported to Europe or Americas, both standard and nonstandard products available. We can produce as per your drawing or sample. Material can be standard or as per your special request. If you choose us, you choose reliable.
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