Valve Grinder Machine Troubleshooting Tips the Most Common Problems and How to Fix Them

Many companies are present in the world are using valve grinding machines. If you are one of them, then you need to know the basics of this machine. Also, you should understand the most common problems of this equipment and how to deal with them. If you do not pay attention to these things, then you will surely face a lot of production problems. 

Presently, we are going to explain the most common problems of valve face grinding machine. Also, we will tell you how to overcome these problems in a short period. 

1)    The work piece burns 

If the work piece of the valve grinder machine burns, then there will be some reason behind it. You need to figure out the reason. After that, you should replace it with the new one. 

The work piece burns when it works in the feed too rapidly. You need to reduce the stock amount that is detached in each pass. This piece also burns when the dressing on the wheel is not so fine. In this case, you should use a coarser dressing. 

2)    Loading And Glazing of Wheel 

This issue can occur when the wheel grit is not so fine. You need to use a coarser grit or a wheel of softer grade. The wheel problem is also caused by durable abrasive. Therefore, you should always make use of the sharper and non-durable abrasive. 

3)    Chattering of Wheel 

The wheel chattering of valve grinder machine is caused by unsupported work. To fix this problem, you have to increase the support. The vibration of the machine, cutting rate and spindle vibration are also the main causes of wheel chattering. For that reason, you have to check the condition of bearing, minimize the cutting rate and worn out the spindle bearing. However, whenever this issue occurs, then you first have to check the adjustment of the wheel. 

4)    Poor Finishing Of The Surface 

The poor finishing of the surface is caused due to the wrong dressing of the wheel. It can also occur due to worn dressing tool, coarse grit, hard wheel or vibration. In these cases, you have to check the dressing tool, use a good grit and make use of a soft grade wheel. 

5)    Not Holding The Corners 

When the grit size is too big, the wheel or its dressing is wrong; then this problem can occur. So, you always need to use a reasonable grit size, fine wheel dressing and top quality wheel.

Final Words

It does not matter what type of valve face grinding machine you are using; you have to focus on its maintenance. Whenever you notice that something is not right, then you have to check the main tools of the equipment. Check the condition of the dressing tool. If it is worn out then replace it. The coolant should also be moving in its right direction. Also, the filtration should be perfectly working. Remember, you don't have to panic when a problem occurs. Always search out for the best and simple solutions.