The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 15, 2026
Filed:
Feb. 07, 2024
Hcl Technologies Limited, New Delhi, IN;
HCL Technologies Limited, New Delhi, IN;
Abstract
The invention relates to method and system for machining a pocket on a raw material body. The method includes rendering 2-dimensional pixel representation corresponding to cross-section of machining tool and pocket; determining start point for toolpath from 2D pixel representation; for computing each of subsequent segments in toolpath, determining tool engagement values corresponding to potential moves of machining tool with raw material body, and one of, selecting move with corresponding tool engagement value closest to required tool engagement value, or selecting next move that follows boundary of pocket; identifying cutting sections and non-cutting sections; identifying trochoidal region groups from cutting sections and boundary region groups from non-cutting sections in the raw toolpath; for each of trochoidal region groups in raw toolpath, joining end point of first curvilinear cutting section with start point of second curvilinear cutting section through link move to obtain trochoidal toolpath; computing complete toolpath from raw toolpath.