What is the formation of chips?
chips formation usually occurs where the machining device touches the edge of the cut material. This is part of a computer numeric -controlled (CNC) machining process, which usually occurs in grinding, grinding, chasing and rotating systems in production. In these techniques, chip formation usually occurs in a similar way. The movement of the tool usually creates a shear plane and depending on the type of material, the types of chips created may be different. They may be discontinuous or continuous, while the discontinuous chip with the edge is another variety; Each type is carefully studied because it often affects the function of the machine and the quality of the end product.
The type of machining of the material can change the formation of chips. Stronger materials generally not broken as easily as weaker, so chips can peel off in a continuous ribbon. In fragile substances, smaller chips are usually formed, causing more to break in a certain area.
in fragile materials is the most common discontinuous formation of chips and KThis can also happen when the materials are cut at small angles or at low speeds. The surface finish of the material cutting is usually poor quality, while the continuous chip is often considered to be the most effective in cutting machines. A dressed chip is another type that is often made of metals with mixed shear zones. A continuous chip with a built -in edge is when metal chips can stick to the cutting tool and even weld to it if there is enough heat. The most common with soft metals, this phenomenon can cause the edges, maybe damage the tool and workpiece.
When manufacturers accumulate, they can add lubrication, install sharper tools or use an ultrasonic vibration system to avoid problems. Sometimes a chip circuit breaker is used, which can be in the form of a groove behind the tip to prevent the hounds from holding or tangled. Other shapes or devices can also solve the problem of creating chips in machines.
Creation of chips is often studied by manufacturers, especially in oBracking operations that require accuracy. Such analysis can be difficult because CNC machining usually includes a high deformation speed, while the material or tool material, temperature and liquids used can affect analysis and phenomenon. The tool cutter can also make it difficult to analyze chips compared to forming processes where the material is produced in the contained area.