1. The nature of the material being cut: The objects of wood cutting are solid wood and wood composite materials. Solid wood can be divided into soft wood, hard wood and modified wood, etc.; wood composite materials include laminated veneer, plywood, particleboard, oriented strand board, large particleboard, gypsum particleboard, cement particleboard, hard fiberboard, medium density Fiberboard, high-density fiberboard, blockboard, laminated wood, etc. Some wood or wood composite workpieces are also veneered on one or both sides.
2. Cutting direction: When cutting solid wood, according to the direction of the blade relative to the wood fiber, the wood cutting is divided into longitudinal, transverse, end and longitudinal end, longitudinal and transverse and transverse end cutting.
3. Tool rotation direction and feed direction: According to the rotation direction of the tool axis of the machine tool and the feed direction of the wood workpiece, determine the inclination direction of the blade on the tool.
4. Tool and workpiece stability: The stability of the tool and the workpiece during the cutting process includes several aspects. The stability of the workpiece refers to the smooth feeding of the wood workpiece during the cutting process without jumping. The measures taken to strengthen the stability of the workpiece mainly include reducing the center of gravity of the workpiece and increasing the contact area.
5. Processed surface quality requirements: The surface quality of wood workpieces includes surface roughness, geometric dimensions and shape and position accuracy.
