With the development of science and technology, woodworking machinery has evolved from ordinary machine tools to CNC woodworking machinery and wooden door processing centers. Further improve the efficiency of production.

Since the processing object of woodworking machinery is wood, the unevenness and anisotropy of wood make wood have different properties and strengths in different directions. The angles that act on the direction of wood fibers during cutting are different, and the stress and damage of wood The load is also different, which promotes many complex mechanical physical and physical chemical changes in the wood cutting process, such as elastic deformation, bending, compression, cracking, and fluffing. In addition, because the hardness of the wood is not high, the mechanical strength limit is low, and it has a good Separation. Wood has poor heat resistance and cannot exceed its coking temperature during processing. All these constitute the unique characteristics of woodworking machine tools.

  1. The noise level of woodworking machinery is relatively high. Affected by high-speed cutting and the performance of the material being cut, the noise level of woodworking machinery is generally relatively high.

  2. The processing accuracy of wooden doors, wooden furniture and other wooden products is generally lower than that of metal products. Therefore, the parallelism, straightness, and radial runout of the spindle of the machine tool table, guide rail, etc. are lower than those of metal cutting machine tools. But with the improvement of the processing accuracy and interchangeability requirements of wooden doors, wooden furniture and other wooden products, the accuracy of a new generation of CNC woodworking machinery, woodworking machine tools, and wooden door processing centers is rapidly improving.

  3. High-speed cutting. High-speed cutting causes the chips to be cut off by the cutter before they can split along the fiber direction, so as to obtain higher geometric accuracy and lower surface roughness. At the same time, the surface temperature of the wood will not exceed the coking of the wood. Temperature. High-speed cutting puts forward higher requirements on woodworking machine tools, CNC woodworking machinery, and wooden door machining centers. For example, the strength and rigidity of main shaft components are high, and the static and dynamic balance requirements of high-speed rotating components are high. With high-speed bearings, the vibration resistance of the machine tool should be better, and the structure and material of the tool should be adapted to high-speed cutting.

  4. Numerical control woodworking machinery adopts more through feeding methods and fewer station methods. Due to the light weight, large size, and one-time processing of wood workpieces. Therefore, in order to reduce the structural size and floor space of the machine tool, woodworking machine tools generally use the workpiece through type Feeding methods. Such as sawing, milling, planing machine tools, etc.

  5. CNC woodworking machinery is generally equipped with a dedicated chip removal and dust removal device. The characteristics of wood product parts determine that it cannot be contaminated during processing, so woodworking machine tools generally do not need cooling devices. However, a large amount of flammable Sawdust and shavings need to be removed in time, so general woodworking machine tools, CNC woodworking machinery, and wooden door machining centers need to be equipped with special chip and dust removal devices.

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