Apr 17 , 2025
The adjustment of the panel bender fixture is a crucial step in ensuring processing quality and efficiency.
As we all know, the final accuracy of sheet metal bending products depends on the best combination of the following factors: the bending equipment, bending die system (including the die, die clamp, and compensation system), bending material, and the operator. The panel bender die system includes the bending die, the die clamping system, and the compensation system.
Before the sheet metal bending process, the workpieces may have already gone through several value-added production processes, such as stamping, cutting, and deburring. This means that the bending operation needs to guarantee strict accuracy and consistency to reduce expensive waste and lower costs. While good bending equipment must meet these requirements, the importance of a good clamping system is often overlooked! A good clamping system not only saves time but also ensures precision and reduces the need for test bends. In the field of metalworking, the panel bender is a commonly used device, and the adjustment of its fixtures plays a critical role in ensuring processing quality and efficiency.
The primary function of the panel bender fixture is to firmly clamp the die in place, ensuring it remains stable during the bending process. This stability is essential for achieving precise bending angles and shapes. However, achieving the desired processing results depends heavily on correct fixture adjustment.
Parallelism of the Fixture
Ensure that the bottom surface of each fixture is parallel to the vertical surface. This is critical for bending accuracy. For example, if the fixture is not parallel on the top and bottom, it can cause inconsistent bending angles in the metal sheet, negatively impacting product quality.
Position Accuracy of the Fixture
The position of the fixture on the panel bender's worktable must be precise. You can use measuring tools and calibration methods to make precise adjustments.
Before adjusting the panel bender fixture, ensure that the machine is turned off and powered down to ensure the safety of the operator.
Mark the vertical center position of the workpiece with the fixture blocks. Use a protractor to measure the angle of each point and mark the angle at each measurement location.
Pay attention to the scale of the fixture, which is typically 0.05mm, and also check the system's conversion values.
Based on the material characteristics and process requirements, inspect the marked points for any angle deviations. Loosen the fixture's fixing screws, adjust the corresponding point, and then tighten the screws.
Fixture adjustment on the panel bender requires patience and attention to detail. After each adjustment, conduct test processing and measurements to check for accuracy. To ensure long-term stability, regular maintenance and inspection for wear and debris removal are essential. In summary, this work is intricate and important, requiring operators to be experienced, professional, and meticulous. Correct adjustments will enhance performance, quality, and efficiency, ultimately creating value.
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