How to cancel the impact function of an electric wrench

1. The role of impact function

Electric wrenches are often used to tighten screws, nuts and other parts. When using electric wrenches, we often use its powerful impact function to help us complete tightening work easily. However, in some cases, this impact function may have an unnecessary impact on our work. For example, for some workpieces with relatively low hardness, using the impact function may easily cause loosening or damage. Therefore, in this case, we need to cancel the impact function of the electric wrench.

How to cancel the impact function

There are many ways to cancel the impact function. Here are some common methods:

1. Use the adjustment knob

Most electric wrenches have an adjustment knob that can be turned to adjust the torque. When using an electric wrench, simply turn the adjustment knob to the minimum torque setting to cancel the impact function.

2. Replace the head

Another way to eliminate the impact function is to replace the electric wrench head with a specialized non-impact head. This method of replacing the head not only cancels the impact function of the electric wrench, but also reduces noise during the tightening process.

3. Use accessories

Some electric wrenches come with special accessories, such as shock-absorbing heads, soft heads, etc., which can be used to reduce the impact intensity or completely cancel the impact function. Using these accessories can protect the workpiece from damage while also reducing noise and vibration caused by impact.