The upper die fixture

• What are the key factors affecting bending accuracy?

  Oct 08, 2025

  Bending accuracy is a crucial technical specification for CNC press brakes. Key factors influencing bending accuracy include the sheet material, die-casting mold, machinery, and personnel. Let's discuss the specific aspects of these key factors:   Key factors for sheet metal 1. Straightness of the sheet metal's reference points 2. Is the stress distribution of the sheet metal uniform 3. Is the thickness of the sheet metal consistent   Key factors for die-casting molds 4. Is the accuracy of the upper and lower, left and right die-casting molds accurate 5. Is the lower die compensation device accurate and compatible with the frame design 6. The upper die fixture must be highly accurate.   Key factors for mechanical equipment 7. Straightness of the clamping opening of the press...

  Hot Tags : The upper die fixture the lower die compensation device the backgauge system (X and R directions) die-casting molds bending tools bending accuracy

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