How to use art knife

Abstract: Art knife is a very common cutting tool in life. It has a wide range of uses, and many families have art knives in their toolbox. Although the utility knife is mainly used to cut soft things, don't think it is fragile. If used improperly, the wound caused by the art knife may also be fatal. Therefore, be careful when using it. How to use the art knife? Let's take a look at the use and precautions of the art knife. First of all, the correct grip of the art knife

1. Hold the handle easily with your thumb, forefinger and middle finger like a pencil: this grip is more free and flexible when cutting small objects.

2. Put your index finger on the back of the knife and put your palm against the handle: it's easier to exert force. Use this handle when cutting hard objects, and be careful not to use too much force.

Second, the use skills of artistic knives.

1. On the blade of the art knife, we can see that there are many tiny twill lines on the blade. Why is there a piece on the blade? The art knife is easy to blunt when used for a long time, but it is not easy to use when used to cut things.

2. At this time, we can take off the back end of the handle. There is a plastic plug at the end of the handle of the art knife, which can be taken out. After taking out, the old blade can be replaced with a new one.

If you look at the plug carefully, you will find a small crack in the plug. What is this for? Yes, this is what can make old blades look brand-new.

4. This small gap can just insert the blade, and the diagonal line on the blade is reserved by the manufacturer. The plug can break the blunt tip of the blade diagonally, and the rest can become a new knife.

5. When using the plug to pull the blade, the blade should not protrude too much, which is equivalent to a diagonal position, so as to avoid uneven stress when pulling the blade and concentrate the stress on the diagonal.

Three. Matters needing attention in safe use of art knife

Although the art knife is just a knife, there are still potential safety hazards, so we must understand its precautions when using it.

1, which will not harm yourself, others or the object itself when used.

2. During the operation, the trajectory of the blade is definitely not facing the human body.

3, homework, according to the actual situation, correctly adjust the blade length, when not in use, put back the tool rest.

4. When cutting, whether you use a ruler or not, you can't put your finger on the trajectory of the blade's forward direction.

5. When the tip of the blade is worn, the cutting operation becomes difficult and the cutting line is uneven. At this time should be timely repair and replacement.

6. When the tool rest is damaged, it should be forbidden to use it, and it is absolutely forbidden to hold the blade directly.

7. The art knife is not suitable as a tool medium, so don't use it reluctantly to avoid the blade cracking and injury.