Door and window production line

A detailed description:

The profile cutting process is as follows: 

1. Check the operation and lubrication of the equipment, adjust the size limit, and check the profile at the same time. 

2. Check the color, model, wall thickness and quantity of the profiles according to the requirements of the order. For defective profiles, they must be nested or returned, and reported to the person in charge in time. 

3. When cutting the material, the first inspection of the first material must be carried out with an angle ruler and a tape measure. It is necessary to combine the length of the aluminum profile and the processing size of the cutting material to reasonably apply the cutting material of the profile. The allowable deviation of the length is 1±0.2 mm, the angle deviation is ∠±5 degrees, and the processing burr should be ≤0.2 mm. 

4. When unloading, it should be carried out in strict accordance with the equipment operation rules, and the three inspections of the first inspection, the middle inspection and the final inspection should be done well. The random inspection rate is not less than 5%, and the number is not less than 3 pieces.

5. Adjust the feed speed of the sawing machine according to the section size of the profile, otherwise the machine will be damaged, the saw blade will burst, and the workpiece will be deformed. 

6. After cutting, the products should be stacked according to each project, specification and quantity and separated by spacer strips in layers to prevent the surface of the profiles from being damaged. 

7. Testing tools: steel tape measure, universal square, vernier caliper.