Systems & Software

CAD, CAM and Related Software

OVERVIEW: CAM Software is used to generate machining programs corresponding to part designs. Short for “computer-aided manufacturing,” CAM creates these programs for CNC machine tools including machining centers, lathes and EDM machines. Sometimes, machining programs can be written and input manually, right at the machine’s control. However, if the workpiece geometry is at all complex, or if the machined features are numerous, then generally CAM software is essential for generating the program both accurately and quickly. In general, CAM development has proceeded along two different tracks. Geometry-based CAM systems used in die/mold machining and other applications focus on complex milled geometries. Algorithms provide specific and efficient ways for machining complex geometries with both high precision and long tool life. By contrast, feature-based CAM systems are generally used in the production machining of geometrically simpler components. These latter CAM systems are often engineered to automate otherwise repetitive programming tasks such as assigning similar tools to similar features.

Manufacturing Videos

Video: Manual Jog Mode within CAM

Video: Milling with Full Flute Length

Featured Zone Content

October 2011

Webinar: Reduce NC Programming Time by more than 25 Percent

By:
A free webinar on Thursday, October 20 will explain how moldmakers can substantially reduce programming time while generating efficient, effective tool paths....MORE

March 2010

Another Angle On HSM

By: Modern Machine Shop
The savings in setup time were welcome enough, but this mold maker found that a 3+2 machining center also accelerated its use of high speed machining....MORE

March 2010

Hard Milling Isn’t Just High Speed Machining

By: Modern Machine Shop
Milling complex forms in hardened tool steel involves more than just fast, light cuts, says this maker of medical-related injection molds. Here are some of the ingredients of an effective hard milling process....MORE

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CNC Simulation Software Update Improves Speed

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January 2012

Cutting Teeth in the Medical Device Business

By: Edited by: Lori Beckman
A lot of people talk about “cutting their teeth” in a certain business as a way of referring to how they have learned a skill or trade from the ground up.For Marc Stipo, president of High Point Precision Products Inc. in Sussex, N.J., this expression has a slightly more literal meaning. ...MORE

January 2012