Electric hook core bending resistance testing machine

Electric Hook Core Bending Resistance Tester: Key Specifications & Applications

The Electric Hook Core Bending Resistance Tester is designed to evaluate the flexibility and structural integrity of hook-shaped components under bending stress. This article details its compliance with industry standards, technical parameters, operating mechanism, and testing protocols.

適用基準

The tester aligns with global benchmarks like ASTM F2083 (metallic hook testing), ISO 8821 (load-bearing fastener standards), and DIN 51221 (material fatigue testing). These standards define load limits, cycle requirements, and deformation thresholds for safety-critical components.

主なパラメータ

動作原理

The machine uses a servo-controlled hydraulic actuator to apply precise bending forces. A 3-point bending fixture clamps the hook core, while laser sensors monitor displacement in real time. The system integrates PLC control and data acquisition software to automate testing and generate compliance reports.

しけんげんり

Sample Mounting: Secure the hook core in the fixture, aligning the bend axis with the specimen’s geometric center.

Force Application: Gradually increase the load to the target force/angle, simulating operational stress.

Failure Analysis: Track deformation, cracks, or breaks. Results are compared against standard thresholds to determine pass/fail.

This tester ensures components meet performance requirements in industries like construction, automotive, and aerospace, where hook integrity is critical for safety.

SEO Keywords: Bending Resistance Tester, Hook Core Testing, ASTM F2083. ISO 8821. Material Fatigue Analysis