Precision requirements and improvement methods for thick plate cutting parts

Precision requirements and improvement methods for thick plate cutting parts:

Accuracy requirements:
1. Dimensional accuracy: Usually determined during the part design stage, including dimensional accuracy in length, width, thickness, etc.
2. Geometric shape accuracy: Ensure that the geometric shape of the part meets the design requirements, such as straightness, verticality, roundness, etc.
3. Surface quality: Ensure the cutting surface is smooth and burr-free, reducing the difficulty of subsequent processing or assembly.

How to improve:
1. Choose the appropriate cutting method: Choose the most suitable cutting method according to the requirements, such as laser cutting, plasma cutting or flame cutting.
2. Control cutting parameters: optimize cutting speed, power, gas flow and other parameters to improve cutting quality and accuracy.
3. Use high-precision equipment: Use advanced CNC cutting equipment to ensure stability and precision.
4. Detection and correction: Regularly check the accuracy of the equipment and correct deviations in time to ensure cutting accuracy.
5. Material processing: Choose raw materials with stable quality, and strictly control material pre-treatment, such as oil removal, rust removal and other processes.
6. Process optimization: Through process optimization, such as preheating, auxiliary gas control, etc., the heat-affected zone is reduced and accuracy is improved.
7. Tool selection and maintenance: Select appropriate tools and perform regular maintenance and replacement to ensure cutting quality and accuracy.