Chainsaws are one of the most popular power tools that are used for domestic purposes and also for commercial workshop purposes. These machines have a lot of many purposes, which makes them indispensable and very important for completing various tasks. However, just like any other device or appliance, the chainsaws to are prone to get damaged and worn out over time. But whenever one thinks of a worn-out chainsaw, they think of the chain and the motor. But what about the bar, which holds the chain and the motor together. It is crucial to keep the bar in good condition to keep the chainsaw stable and efficient.
Therefore, it is crucial to recognize the bar’s condition and find out if it’s too worn out to be changed immediately, click here.
Straight edge test
It is crucial to check the lateral movement of the chainsaw. Every chainsaw tends to have a certain amount of lateral moment; even they are new. This is because the chain can be shifted when a certain weight bears on it. In a worn-out bar, the chain can be shifted easily, and this can be quite dangerous while cutting wood or trunk of a tree.
To check the bar’s durability and its condition, take a straight edge like a ruler or pencil. Now place it straight against the bar and press on the outside tooth of the chainsaw. See if there is any type of gap between the bar and the straight edge. If there is a gap, that means the bar is still good to go. If there is no gap and the chain shifts easily to accommodate the gap, then it is time to change the bar.
Some other tests
Few other tests help in recognizing the current condition of the chainsaw bar. Bar rails are the one that needs to be checked properly to find the wear and tear. Two places need to be inspected; one is the top side, and the other is the inside of the bar rails. Also, check the bar nose, which is often the place that gets more wear and tear.
- Checking the inside rails: leaning chain when putting pressure on the bar means, the inside rails are worn out. If the chain leans, one needs to make sure that the bar is replaced quickly.
- Checking the rails on the heel of the bar: the heel of the bar is worn out, it can lead to an accident while chopping wood. To check the condition of the rails on the heels of the bar, turn the bar and check the profile of the rails. If the bar near the heel has narrow tails, that means the bar is worn out and thus requires a replacement.
- Cutting of the bar: the way the bar cuts also decides the condition of the chainsaw bar. If the bar cuts and the groove is U shaped, then the bar is still in good shape. However, when the bar starts wearing and tearing, the groove becomes more of
There is no certain amount of time that when lapsed, causes the bar tp becomes damaged or require a replacement. Most of the time, it depends on the usage and how frequent the chainsaw is used. Also, check that the bar machining plug is still intact; otherwise, it will collect the chips rendering the machine damaged. Checking all these things will help in maintaining the bar and also replace it in time to avoid further expenses.