Improved Machine Simulation With the proliferation of multitasking machines


and more fi ve-axis machining, manufacturing opera- tions need better machine simulation capabilities to deal with programming complexities. The latest CAM- Works 2014 release added a new module that offers users seamlessly integrated true G-code machine simulation, said Vivek Govekar, R&D head, Geometric Technologies Ltd. (Mumbai and Scottsdale, AZ). Using true G-code simulation and verifi ca- tion dramatically speeds up machine setup times and helps users machine their parts right the fi rst time. “Time- to-market is the key competitive edge that customers are seeking today,” Govekar said, “and the ability to verify their work, literally with the click of a button, is defi nitely a big advantage.” The CAMWorks simulation


and verifi cation adds a lot of value for multitasking systems that have multiple turrets, he added. “The important thing is it’s based on G- code,” Govekar said. “You see a lot of systems around with simulation, but they’re all based on CL [cutter location] data. For simpler scenarios, with no sub-programs, canned cycles or advanced tooling, that may not be a big deal but for today’s sophisti- cated machine tools, it is an absolute necessity.” Machine simulation is increas- ingly important, said Steve Sevitter, regional director—Americas, Vero Software (Cheltenham, UK), devel- oper of CAM software including the


MfgEngMedia.com SS17


EdgeCAM, Machining Strategist, Sescoi, Surfcam, and WorkNC packages. “The latest fi ve-axis or multitask machines are a ‘collision-rich environment’ with a high risk of a clash between part and machine, or even machine head to table,” Sevitter said.


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