Worm&Gear grinder TC-7732c
Worm grinding is a specialized grinding process used to create complex and accurate worm gears, which are often found in various mechanical applications such as power transmission, steering systems, and machine tools. The process involves the use of a grinding wheel specially designed to match the profile of the worm gear teeth.
Worm grinding is a versatile process that allows for the production of complex worm gears with high precision and accuracy. It is commonly used in industries such as automotive, aerospace, and power transmission, where reliability and performance are critical.
Worm&Gear grinder TC-7732
In view of the characteristics of gear grinding machines and worm gear grinding machines in the global market, gear grinding machines can only grind gears, and worm gear grinding can only grind worm gears.
Our company specially developed this TC-7732C machine tool, this machine tool can grind gears and worm gears, and the spiral angle of lift can be rotated automatically from -45 degrees to 130 degrees.
The machine can be used for both purposes.
Key Features and Benefits
Worm&Gear Grinder Technical Specifications
- Maximum mounting diameter: 350mm
- Grinding worm thread diameter: 10-200mm
- Grinding gear thread diameter:10-350mm
- Maximum length of grindable workpiece: 700mm
- Worm module: 0.5-10M
- Angle adjustment range of grinding wheel spindle: – 45°～135°.
- Number of grindable threads: Any
- Maximum linear speed of grinding wheel: 45m/s
- Grinding Wheel Size
- ① :Outer diameter×inner diameter: φ350×φ127mm
- Thickness: 10, 20, 25，32，40mm
- ②：Outer diameter×inner diameter: φ250×φ75mm
- Thickness: 16, 20, 25，30mm
Worm&Gear Grinder Technical Descriptions
The CNC gear and worm gear profile grinding machine is equipped with a top-class CNC system, realising seven-axis and three-linkage control.
The rotary motion of the workpiece, the transverse motion of the table, the rotary motion and linear motion of the helix lifting angle, the longitudinal motion of the grinding wheel holder, and the rotary motion and linear motion of the diamond roller are all driven by YASKAWA servo motors from Japan.
The diamond roller is controlled by DC brushless motor. The rotary motion of the grinding wheel spindle is driven by Bexley internal AC permanent magnet synchronous motor.
The rotary motion of the workpiece, the transverse motion of the worktable, the rotary motion and linear motion of the spiral angle of lift, the longitudinal motion of the grinding wheel holder, and the linear motion of the diamond roller are all equipped with Spanish FAG scales to realise full closed-loop control.
The rotary motion of the workpiece and the transverse motion of the worktable are two-axis linked to realise two-axis linked gear and thread motion.
The longitudinal motion of the grinding wheel frame, the rotary motion of the diamond roller and the linear motion realise three-axis linkage interpolation, and the rotary diamond roller realises the dressing of all kinds of grinding wheels’ truncated shapes, and the dressing amount of the grinding wheels can be automatically compensated by the transverse motion of the grinding wheel frame.
Innovative Technology in Worm&Gear Grinding
CNC technology controls the grinding wheel’s dressing process. Options include using a motorized diamond dressing wheel or a diamond profile roller tailored to the workpiece. Automatic dressing programs manage the dressing, incorporating compensation for the grinding wheel. Concurrently with the loading operation, a dressing device can be employed for dressing the corundum grinding wheel, thereby minimizing the time spent on auxiliary processes.
Worm Grinding: Achieving High-Precision and Accuracy
Worm grinding is a specialized manufacturing process that utilizes a grinding wheel to create complex and precise worm gears.
This process involves removing material from the worm gear blank to form the desired tooth profile.
Due to the intricate nature of worm gears, achieving high precision and accuracy is crucial for ensuring proper meshing and optimal performance in various mechanical applications.
Worm grinding excels in this regard, as it allows for the production of worm gears with tight tolerances and exceptional surface finishes.
ONMY Machines to Start Your Business
Have a look at how some of our clients perceive our goods and services: