Design of a Wedge Clamp Fixture for enhancing the Clamping Mechanism of precision components during machining

This research paper details the design and analysis of a precision wedge clamp fixture engineered to enhance the clamping mechanism of precision components during machining operations. It explores the fundamental mechanical principles of wedge clamps, including their inherent mechanical advantage, the role of friction, and their capacity for tolerance compensation. The design methodology, integrating material science principles and leveraging AutoCAD LT 2025 for detailed 2D schematics, is presented. Comprehensive engineering calculations for clamping force, tightening torque, and stress distribution are performed to validate performance. The paper further discusses the fixture's practical utility within a mechanical engineering laboratory, particularly for sensitive applications such as telescope and accessories maintenance and development. Finally, it quantifies the fixture's positive impact on manufacturing quality control (QC) and overall equipment effectiveness (OEE) by improving positioning accuracy, reducing workpiece deformation, and optimising production metrics.