Nitin Umap

Title: Nitin Umap: Patent Innovation in Pocket Machining

Introduction

Nitin Umap is an inventor based in Pune, India, and works at HCL Technologies Limited. His patent work addresses methods for computing machining toolpaths, with a focus on improving how pockets are cut from raw material.

Latest Patents

Umap is associated with 1 patent, titled “Method and System for Computing Toolpaths for Machining Pockets.” The invention describes rendering a two-dimensional pixel representation of a machining tool’s cross-section and the pocket, then using that representation to determine a starting point for the toolpath.

For subsequent toolpath segments, the method evaluates tool engagement for potential tool movements. It selects a move whose engagement is closest to a required value or chooses a move that follows the pocket boundary. The process then distinguishes cutting from non-cutting sections, groups them into trochoidal and boundary regions, and connects selected curvilinear cutting sections with link moves to form a trochoidal toolpath. The complete toolpath is computed from the resulting raw toolpath.

Career Highlights

Umap’s patent reflects work on computational approaches to machining, particularly the planning of tool movements within pockets. By accounting for tool engagement and separating cutting and non-cutting regions, the disclosed method provides a structured way to generate a complete machining path.

Collaborations

Umap works at HCL Technologies Limited. His listed coworkers include Tathagata Chakraborty and Chinmaya Panda.

Conclusion

Nitin Umap’s patent focuses on computing toolpaths for pocket machining through pixel-based representation, tool-engagement evaluation, and organized path generation.