title = "CAD/CAM Integration and Workflow"

content = """
Computer-Aided Design (CAD) and Computer-Aided Manufacturing (CAM) integration
streamlines the transition from engineering design to machined part. Understanding
the workflow ensures efficient program generation and accurate results.

**CAD Model Import:**
CAM software imports native CAD files (SolidWorks, Inventor, Fusion) or neutral
formats (STEP, IGES, Parasolid). STEP is preferred for solid models due to
dimensional accuracy and compatibility. Verify imported geometry matches the
engineering drawing, especially critical dimensions and GD&T callouts.

**CAM Programming Workflow:**
1. **Setup Definition:** Define machine type, work coordinate system, stock
material, and initial stock size.
2. **Toolpath Strategy Selection:** Choose operations based on geometry: facing,
roughing, finishing, drilling, profiling, pocketing, or 3D contouring.
3. **Tool Selection:** Assign tools from the library or database, specifying
diameter, length, flute count, and material.
4. **Parameter Entry:** Input speeds, feeds, stepover, depth of cut, and
engagement angles appropriate for the operation and material.
5. **Simulation:** Verify toolpaths visually to detect collisions, gouges, or
unmachined areas. Some systems provide material removal simulation.
6. **G-Code Generation:** Post-process the toolpaths into machine-specific
G-code using a post-processor tailored to the CNC control (Fanuc, Haas, Siemens,
Heidenhain).
7. **Program Verification:** Transfer to the machine and verify with dry runs
and test cuts.

**Feature Recognition:**
Modern CAM systems automatically recognize machinable features (holes, pockets,
bosses, slots) from the solid model, accelerating programming. Review
recognition results for accuracy and modify strategies as needed.

**Associative Programming:**
When CAD and CAM are integrated (Fusion 360, SolidWorks CAM), design changes
automatically update toolpaths. This maintains accuracy but requires re-verification
after significant modifications.

**Post-Processor Importance:**
The post-processor translates CAM toolpaths into machine-specific syntax.
An incorrect post causes crashes, incorrect moves, or unsupported codes.
Use posts validated for the specific machine and control. Customize posts
for company-specific requirements (header formats, safety blocks, M-codes).

**Tool Libraries and Databases:**
Maintain organized tool libraries with actual measured dimensions, flute lengths,
and recommended parameters. Pre-setter integration allows import of measured
tool lengths directly into the CAM system for accurate simulation.

**Cloud-Based vs. Local CAM:**
Cloud solutions (Fusion 360) enable anywhere-access and automatic updates.
Traditional local CAM (Mastercam, Esprit, PowerMill) offers deep control and
enterprise integration. Choose based on organizational needs and security requirements.
"""

version = "0.0.1"
