# Cad Engineering Best Practices

> Sub-skill of cad-engineering: Best Practices.

- Skill: `vamseeachanta/cad-engineering-best-practices` (Agent Skill)
- Install (CLI): `npx skillmds@latest add vamseeachanta/cad-engineering-best-practices`
- Raw SKILL.md: https://api.skillmd.com/api/skills/vamseeachanta/cad-engineering-best-practices/raw
- Safety review: PASS (external: skill-scanner PASS, skillspector PASS)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: vamseeachanta (https://skillmd.com/u/vamseeachanta)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/vamseeachanta/cad-engineering-best-practices

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# Best Practices

## Best Practices


### Format Selection

1. **STEP**: Best for 3D geometry exchange
2. **IGES**: Legacy support, use STEP when possible
3. **DXF**: Best for 2D CAD interoperability
4. **STL**: 3D printing and visualization only

### Conversion Quality

1. Always verify dimensional accuracy after conversion
2. Check for missing entities (arcs, splines, text)
3. Validate layer structure preservation
4. Test with small sample before batch processing

### Automation

1. Use Python scripting for repeatable tasks
2. Create conversion templates for standard workflows
3. Implement quality checks in CI/CD pipelines
4. Document conversion parameters for reproducibility