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1. Structural Characteristics
Engineered with precision, the hinge hole bolts are crafted to identical dimensions, ensuring a seamless, snug fit. The anterior thread is dedicated to secure fastening, while the posterior segment of the rod excels in positioning and resisting shear forces.
2. Working Principle
Lateral Load: Masterfully designed to harness the inherent shear strength of the screw, it harnesses the wall's extrusion strength, eliminating reliance on frictional force derived from pre-tightening.
Axial Load: Its bearing prowess mirrors that of conventional bolts, predominantly depending on robust threaded connections.
Hence, it demands a minimal pre-tightening force but mandates a concurrent validation of both shear and compression strength.
3. Difference from Ordinary Bolts
• Matching Method: Unlike ordinary bolts, where holes are 0.5-1mm larger thus non-matching, the hinge bolt embraces a transitional fit, allowing superior alignment.
• Force Mechanism: While ordinary bolts rely on friction from pre-tightening to combat lateral loads, necessitating significant pre-tightening force, the hinge bolt directly withstands shear and compression forces.
Function: Uniquely versatile, it integrates positioning with fastening capabilities, unlike ordinary bolts that are solely devoted to fastening.
4. Application Scenarios
Esteemed for use in environments characterized by frequent vibrations or significant lateral loads, such as cutting-edge metallurgical equipment, advanced transmission systems, and innovative textile machinery.
In conclusion, hinge hole bolts significantly enhance lateral load-bearing reliability through ingenious structural design and optimized stress distribution, rendering them ideal for industrial applications with stringent stability criteria.