How to solve the failure of the valve Valve Grinder

Valve grinders are currently used by many companies around the world. If you are one of them, then you need to know the basics of this machine. Additionally, you should also know about the most common problems with the device and how to deal with them. If you don't pay attention to these things, then you will definitely face a lot of production problems.

Now, let’s explain the most common problems with valve end grinders. Furthermore, we will tell you how to overcome these problems in a short time.

1) Workpiece burns

If your Portable valve grinder's workpiece is burned, there must be some reason behind it. You need to figure out why. After that, you should replace it with a new one.

When the workpiece is worked too fast in feed, the workpiece will burn. You need to reduce the amount of inventory separated in each pass. This piece will also burn when the dressing on the grinding wheel is not that fine. In this case, you should use a coarser dressing.

2) Loading and glazing of wheels

This problem can occur when the wheel grain is not too fine. You will need to use a coarser grit or a softer grinding wheel. Wheel problems are also caused by heavy-duty abrasives. Therefore, you should always use sharper and less durable abrasives.

3) Wheel vibration

Valve Grinding Machine grinding wheel chatter is caused by unsupported work. To solve this problem, support must be increased. Machine tool vibration, cutting speed and spindle vibration are also the main causes of grinding wheel chatter. Therefore, it is necessary to check the condition of the bearings, reduce the cutting speed as much as possible and wear the spindle bearings. However, whenever this problem occurs, you must first check the wheel adjustment.

4) Poor surface finish

Poor surface finish is caused by improper dressing of the grinding wheel. Worn dressing tools, grit, hard wheels, or vibration can also cause this condition. In these cases you must check your dressing tools, use a good grit and use a soft grinding wheel.

5) Not holding the corner

This problem occurs when the grit size is too large and the grinding wheel or its dressing is not done properly; Therefore, you always need to use a reasonable grit size, fine wheel dressing, and a high-quality grinding wheel.

last words

It doesn't matter what type of valve grinder you use; you have to focus on its maintenance. When you notice something is wrong, you have to check the main tools of the device. Check the condition of the dressing tools. If it's worn, replace it. The coolant should also move in the right direction. Also, the filtering should work perfectly. Remember, there is no need to panic when something goes wrong. Always look for the best and simple solution.