MUMBAI, India, Sept. 28 -- Intellectual Property India has published a patent application (202641112307 A) filed by Pragati Engineering College on September 18, 2026, for Self-Adjusting Multi-Function Fixture For Precision Machining Operations.
Inventors include Dr. Avinash Gudimetla; Mr. G. Srinivasa Siva Kumar; Mr. Janardhana Rao Addanki; and Mrs. Kada Tulasi.
The application for the patent was published on September 25, 2026, under issue no. 39/2026.
Abstract: The present invention relates to a self-adjusting multi-function fixture for precision machining operations. The fixture comprises an adaptive locating and clamping mechanism, a modular base structure, and interchangeable support elements suited for use on machining centres such as milling, drilling, and boring machines. The self-adjusting mechanism automatically conforms to workpieces of varying size, shape, and contour without requiring manual reconfiguration or replacement of fixture components. Spring-loaded and cam-operated adjustment elements distribute clamping force uniformly across the workpiece surface, thereby preventing distortion and maintaining dimensional accuracy during machining. The fixture incorporates a quick-release locking mechanism that rigidly secures the workpiece in position, ensuring stability under cutting forces and reducing vibration and chatter. A multi-function tool-mounting interface allows several machining operations to be performed on a single setup, eliminating the need for repeated repositioning and multiple dedicated fixtures. Vibration-damping inserts within the fixture body further improve surface finish and prolong tool life. The modular guide rails and adjustable support pins enable rapid changeover between different workpieces, significantly reducing setup time and production downtime. Overall, the invention provides a versatile, self-adjusting workholding solution that enhances accuracy, repeatability, and productivity across a wide range of precision machining operations.
Disclaimer: Curated by HT Syndication.
