1. Revise the pad size and consolidate the D code.

2. Correct the line width and integrate with the D code.

3. Verify the minimum spacing: between pads, between pads and lines, and between lines.

4. Check and consolidate aperture sizes.

5. Confirm the minimum line width.

6. Set the expansion parameters for the solder mask.

7. Perform mirroring.

8. Add various craft lines and craft frames.

9. Correct the line width to address any undercuts.

10. Create the center hole.

11. Add the shape angle line.

12. Incorporate positioning holes.

13. Implement imposition, rotation, and mirroring.

14. Assemble components.

15. Process the graph overlay, including corner cutting and tangent adjustments.

16. Add the user trademark.

**2. Organization of the PCB Design CAM Process**

With numerous CAD software options available today, organizing CAD procedures is crucial for efficiency. Proper organization can significantly enhance productivity. Given that the Gerber data format is a standard in the industry, it should be the focus throughout the process. Using CAD data can present several challenges:

1. The variety of CAD software means operators must be proficient in each type to meet technological requirements, necessitating extensive training. This approach is inefficient both in time and cost.

2. Some process requirements may be unattainable with certain CAD software, which is not designed to handle all process-specific needs. PCB design CAM software, tailored for process processing, is more suitable.

3. PCB design CAM software offers extensive functionality but operates exclusively on Gerber files, not CAD files.

4. Using CAD for process processing requires operators to be equipped with various CAD software, leading to management complexities due to different process requirements.

In summary, the PCB design CAM organization should follow this structure, particularly for large and medium-sized enterprises:

1. Standardize process processing using Gerber data.

2. Ensure each operator is skilled in converting CAD data to Gerber data.

3. Train operators in one or more PCB design CAM software operating methods.

4. Develop a unified process specification for Gerber data files.

5. Manage PCB design CAM processes with a centralized approach involving several operators.

Effective organization will enhance management efficiency, production output, and reduce error rates, thereby improving product quality.