Common causes and troubleshooting methods of gear hobbing machines

Writer： admin Time：2024-07-31 13:58:25 Browse：62℃

The common faults and troubleshooting methods of gear hobbing machines mainly include electrical problems, mechanical problems, and other issues.

Electrical issues may include abnormal power supply, motor problems, electrical control issues, etc. For example, 

the sudden shutdown of the gear hobbing machine during operation may be caused by abnormal power supply. The solution is to check whether the power supply circuit is normal;

If the gear hobbing machine makes abnormal sounds, it may be a problem with the motor, and the motor components need to be checked and replaced;

 If the gear hobbing machine cannot start or stop automatically, it may be due to a problem with the electronic control part.

 It is necessary to check whether the electronic control circuit is normal and replace the electronic control components

Mechanical issues may include belt problems, bearing problems, tool problems, etc. For example, if the gear hobbing machine experiences tearing or deviation,

 it may be due to a problem with the belt. The belt should be checked for wear and replaced with a suitable one;

If the gear hobbing machine makes abnormal sounds, it may be a problem with the bearings. The bearings should be checked for wear or looseness and adjusted or replaced; 

If the cutting effect is poor or there is tool jamming, it may be a problem with the tool. The tool should be checked for wear or damage and replaced

Or repair the knife.

Other issues may include poor lubrication, frequent start-up or shutdown, etc. For example, if there is poor lubrication in the gear hobbing machine, 

it may be a problem with the lubrication system. It is necessary to check whether the lubricating oil is sufficient or replace the lubrication device;

If the machine frequently starts or stops, it may be a problem with the machine equipment, 

and the machine equipment should be checked for normal operation or relevant devices should be replaced.

In addition, machining accuracy and quality issues are also common faults. These problems are usually caused by factors such as machine tool structure design, 

workpiece clamping, and machining tools. Solving these problems requires basic machine maintenance work, such as timely replacement of tools and cleaning of machine surfaces.

At the same time, specific problems can be addressed by adjusting cutting parameters or selecting higher quality machining tools to improve machining accuracy and quality. ‌