The development of cutting tools has a direct impact on improving productivity and processing quality. Materials, structures and geometric shapes are the three key factors that determine the cutting performance of tools. The performance of tool materials plays a key role. Engraving tools are very familiar to us because we need tools in many parts of our home. Engraving tools is a tool used to sculpt, today Xiao Bian came to tell you about the types of carving tools? The role of carving tools and buying skills. What are the types of engraving tools? 1. The cutting edge of the flat knife is straight and is mainly used for cutting bumps on the surface of the shoveling timber. The large model can also be used to chisel large-scale, has a sense of blockiness, and is used effectively, such as the brushstroke effect of the painting, which is powerful and powerful. , vivid and natural. The acute angle of the flat knife can be engraved and the knife or imprinting pattern can be removed when the two blades intersect. The woodcarving figures of Sweden and the Soviet Union used more flat knives and had a strong wooden taste. 2. The blade of the triangular knife has a triangular shape, because its front is on the left and right sides, and the sharp set point is on the middle corner. To make triangular knives, use a suitable tool steel (usually 4-6 mm round steel), and mill out a 55-60 degree triangular groove. Grind the two waists and grind them to the edge. The angle is large, the lines carved are thick, and vice versa. Triangle knife is mainly used to engrave hair decorative lines, but also a print and watermark woodcut art plate commonly used when a tool, manipulate the triangular blade tip to advance on the wood, wood chips spit out from the triangular groove, triangular knife tip over the site It will draw lines. 3, the blade in both sides of the steel knife has a slope, so it is also called "printing knife." The traditional carving thought that: in the middle of the middle of the steel blade, it can keep the frontier going by using it to beat the blank, leaving the nearby departments undisturbed. Chinese steel knives are also used to imprint figures and accessories on clothing and props. 4. The edge of the circular knife is arc-shaped, and it is mostly used for round and round dents. It is also useful for carving traditional flowers. For example, the rounded surface of the leaves, petals, and flower branches all need to use circular knife conformity. deal with. Round cutters are relatively labor-saving and can adapt to large fluctuations and small changes. Moreover, the line of the round knife is not certain, and it is flexible and easy to explore. According to different uses, the round knife model should be different, the size range is basically between 5 cm -0.5 cm. 5, jade knife commonly known as "monk head", "butterfly chisel", the edge of the arc-shaped, is between a round knife and flat knife between the light repair knife, sub-arc and oblique arc two kinds. When the flat knife and the round knife cannot be played, they can be replaced instead. The characteristics are mild, not as straight as a flat knife, not as deep as a round knife, and suitable for use on concave undulations. 6. The incline of the oblique knife is about 45 degrees, which is mainly used for the joint corners and hollow slits of the work as the corner repair light. If it is carved at the corners of the human figure, the oblique knife is better. The knife also divides the forehand and backhand obliquely to suit all directions. In the boxwood carvings in Shanghai, the use of oblique knives is often used to engrave the hair silk. Using the method of twisting and twisting, the carved hair is more vivid and natural than the triangular knife. The role of engraving tools 1ã€Plane milling cutter: Mainly used in the cutting of processed materials 2. Ball end mills: Surface carving, relief, and plane engraving 3, pointed milling cutter: V-shaped carving mainly used in processing materials, generally used for lettering, line pattern engraving Engraving tools 1. When choosing engraving tools, be sure to be familiar with the choice of edge length of the woodworking engraving machine tool. The choice of cutting edge length should be that adding 2-3MM to the thickness of the processing plate is the most suitable cutting edge length. Cutting acrylic motor speed in 18000-24000 rev / min, tool blade length is too long should not be used to process harder materials. 2, when the purchase of the different engraving targets, the selected woodworking engraving machine tools are not the same, fine text pattern engraving should use small angle, small point tool, large text pattern engraving without affecting the accuracy requirements of the situation When using large angles, large blade tips, and engraving tool path design, try to maximize the tool angle and tool tip to improve the engraving efficiency. The angle of the hard material of the engraving material should be large and the tip of the knife should be large. 3, woodworking engraving machine carving knife frequent broken knife situation, the appearance of such things in addition to the quality of the tool. Also related to your engraving setup habits, engraving machine rail motor precision, plate, and fixtures. 4, for the purchase of engraving tools on this issue, the staff must understand that low-power spindle motor (smaller fixture) should use a small handle cutter (3.175 mm, 4.0 mm) speed should not be too fast, in high-speed milling Keep the minimum resistance and obtain the best cutting result. High-power motors can use large-diameter tools to increase the engraving speed. Many engraving tools are used in the process of processing work. We can choose the right tool according to different situations to maximize the engraving efficiency and obtain the best results. The pros and cons of engraving tools are determined by the performance of the engraving machine itself, and there are also many external factors that affect it, so be sure to pay attention when purchasing.
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