What is the difference between a round knife and a flat knife on a stone engraving machine？

Round knife of stone carving knife: The cutting edge is arc-shaped, which is mostly used for round and round dents. It is also very useful in carving traditional flowers. For example, the round surface of flower leaves, petals and flower branches needs to be adapted with a round knife. Shape processing. The circular knife is more labor-saving when moving the knife horizontally, and it is suitable for large fluctuations.

Round knife of stone carving knife:

  The cutting edge is arc-shaped. It is mostly used for round and round dents. It is also very useful in carving traditional flowers. For example, the round surfaces of flower leaves, petals and flower branches need to be shaped with a round knife.

  The horizontal movement of the circular knife is relatively labor-saving, and it can adapt to large ups and downs and small changes. And the line of the round knife is not sure, it is flexible to use and easy to explore. According to different uses, the model of the round knife should be different, and the size range is basically between 5 cm and 0.5 cm. The two corners of the knife edge for the round carving figure should be polished off, and the shape is arc, otherwise when the carving pattern or other dents, not only can not be pushed, but also the sides of the dent road will be damaged. If you are doing embossing, you should keep the two corners of the knife edge, and use the function of the corners to carve the corners of the ground, so two kinds of them should be equipped. There are also positive and negative differences for round knives. The bevel is in the groove and the back of the knife is straight. It eats wood deeper and is most suitable for round carving, especially in the stage of blanking and digging.

Flat knife for stone engraving machine:

The cutting edge is straight and is mainly used for cutting and shoveling the unevenness of the wood surface to make it smooth and non-marking. The large model can also be used to chisel large, with a blocky surface, and can be used well, such as the brushstroke effect of painting, which appears vigorous, vivid and natural. The sharp angle of the flat knife can engrave the line, and the knife foot or the pattern can be removed when the two knives intersect. The woodcarving figures in Sweden and the Soviet Union mostly use flat knives, which have a strong taste of wood knives.