What are the technical contents of woodworking band saw machines?

What are the technical contents of woodworking band saw machines? 

1, woodworking band saw machine installation to ensure the stability of the upper and lower saw wheel can't shake left and right 

2, upper and lower saw wheel installation must strictly control the circular runout in order to make the saw blade running smoothly and reduce the crack of the saw blade

3. When using the band saw machine, the saw cover shall be installed except the saw blade part between the saw card and the workbench or the cross boat. The rest of the saw blade shall be enclosed. The outer circumferential surface of the upper and lower saw wheel covers shall be lined with solid material cover and smooth metal material shall be applied to the inner wall of the saw wheel. The front and rear parts of the saw wheel may be made of solid material or metal wire mesh porous metal sheet, etc. 

4, band saw machine should have tensioning device and according to the model and specification of the machine tool to adjust the tension to the specified value in order to avoid band saw blade tension is too large and fracture 

5. The structure of the saw card shall be able to adjust the position according to the thickness of the wood or automatically track the saw card according to the thickness of the wood. Generally, the saw card shall be adjusted to a distance of about the gap between the saw card and the saw blade. Generally, a protective cover shall be set between the saw card and the upper saw wheel. The protective cover shall be able to block the exposed saw teeth and cover both sides of the saw blade and adjust with the lifting of the saw card. 

6. The guide rail of the sports car should be straight. The two ends of the car plate should be flat. Travel switch hooks should be installed to move sharply. Flexible and powerful. Cleaning devices should be installed on the track of the sports car to ensure smooth running of the sports car. The two ends and both sides of the track should be equipped with warning bars. The height of the warning bars should not be lower than the thickness of the band saw blade. The selection should be made according to the diameter specification of the belt wheel. The small wheel diameter should be selected with a large thickness of the saw blade so as to avoid 

7. The saw teeth of the band saw blade shall be sharp, and the tooth depth shall not exceed the width of the saw blade. During use, the transverse crack of the band saw blade shall be strictly controlled. When the crack of the band saw blade occurs, the band saw blade shall be cut off and re-welded.