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Metal Shear Angle Calibration Guide
Key Steps for Effective Angle Calibration
- Check shear alignment using high-precision protractor/angle gauge
- Loosen blade-holding mechanisms (avoid complete detachment)
-
Incremental adjustments (1-2 degrees per change):
- Mechanical shears: adjust pivot points/linkages
- Hydraulic shears: fine-tune hydraulic cylinder settings
- Inspect for mechanical wear (guide rails, bearings, pivot pins)
- Replace damaged components before further calibration
- Perform test cuts on scrap metal and re-measure angles
- Tighten components securely after achieving accuracy
- Implement regular maintenance (lubrication, wear checks)
Pro Tips for Calibration
- Always record initial angle measurements for reference
- Use light tension when re-tightening to prevent misalignment
- Perform calibration in a stable environment free from vibrations
- Consider using digital angle indicators for higher precision
Note: Consistent calibration ensures precise cuts, reduces material waste, and extends equipment lifespan.