When selecting materials for machining, it’s crucial to match their properties with the right process for optimal results. Here’s a quick guide:
- Turning (车削) – Best for ductile materials like aluminum, brass, and mild steel. Hardened steels or brittle materials (e.g., cast iron) may cause excessive tool wear.
- Milling (铣削) – Works well with a wide range of materials, including stainless steel, titanium, and composites. Soft materials (e.g., plastics) require sharp tools to avoid burring.
- Tapping (攻丝) – Ideal for softer metals (aluminum, copper) or low-carbon steels. Hard materials (e.g., tool steel) need pre-drilled holes and lubricants to prevent tap breakage.
Conclusion: Choose aluminum/soft metals for tapping, versatile alloys for milling, and ductile metals for turning. Always consider tooling and coolant to enhance performance!
