CAD/CAM Software for Machining
CAD/CAM Software is used to generate part designs and CNC machining programs corresponding to part designs. Short for “computer-aided design/computer-aided manufacturing,” these systems create these programs for CNC machine tools. 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.
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When to Use Custom Macros With a CAM System
Custom macros can offer benefits even when using a CAM system to prepare programs – but must be implemented with the right considerations.
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Simulation Saves Money When Machining Expensive Parts
Jobs machining expensive materials mean Keselowski Advanced Manufacturing needs to be extremely cautious. The operations manager says Vericut not only prevents mistakes, it shortens cycle times.
Read MoreMastercam Offers Free CAD/CAM Courses to Take From Home
The free Mastercam University courses are available through Dec. 31, 2021.
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4 Things to Incorporate in CAM-System-Generated CNC Programs
Streamline G-code programs created by CAM systems.
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7 Tips for Programming Ceramic Cutting Tools
Ceramic tools require different thinking and a willingness to tweak tool paths developed with carbide in mind.
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CAM Simulation Gets Toolmaker up to Speed with B-Axis EDM
Software simulation helped this machine shop learn how to program its new advanced, high-tolerance wire EDM. The software also helped the shop turn job quotes around quickly.
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Latest CAD/CAM News And Updates
CloudNC CAM Software Enhances 3+2-Axis Toolpath Programming
CAM Assist uses AI to generate intuitive machining strategies in minutes or seconds, depending on complexity.
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Verisurf Software Enables Efficient Translation of CAD/CAM Data
The Validate software is designed to ensure data integrity and enable users to perform metrology workflows in a seamless CAD environment while maintaining model-based digital continuity.
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Renishaw Fixture-Modeling Software Streamlines Setup Process
The FixtureBuilder 3D software enables fast creation and documentation of advanced, CAD-based, metrology fixturing setups.
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Large-Format Machining With Small Cutting Tools and Dynamic Motion
Napoleon Machine, a defense contractor that provides parts for the M1 Abrams tank, recently took advantage of a CAM feature that allowed the company to streamline its cutting strategies and program offline. Here’s how the shop cut cycle times nearly in half with its large-format five-axis machining operations.
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The Intersection of Work, Play, Technology and Independence
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How Integrated CAD/CAM Transforms Inventions Into Products
The close connection between CAD and CAM is what links creative ideas to practical production for this unique custom manufacturer.
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Featured Posts
Hybrid Control Makes Lights-Out EDM More Accessible
This CNC enables EDMs to switch between G-code and an integrated CAM system to adapt to changing conditions and make lights-out manufacturing more attainable.
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Can ChatGPT Create Usable G-Code Programs?
Since its debut in late 2022, ChatGPT has been used in many situations, from writing stories to writing code, including G-code. But is it useful to shops? We asked a CAM expert for his thoughts.
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Bringing Machining In-House to Keep up With Demand for Offroading Parts
To meet demand increases for its Ford offroad industry components, supplier RPG Offroad brought its machining processes in-house, saving the company nearly $50,000 per month. Here’s how its choice of integrated CAD/CAM software made it happen.
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TTI Brings Specialty Gear Production In-House with Multiaxis Machining
By investing in a 3+2-axis machine and utilizing simulation software for diagnostic checks, Techtronic Industries turned a four- to ten-week lead time into a one- to two-week lead time.
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Fearless Five-Axis Programming Fosters Shop Growth
Reinvestment in automation has spurred KCS Advanced Machining Service’s growth from prototyping to low-and mid-volume parts. The key to its success? A young staff of talented programmers.
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IMTS Takeaways From the Modern Machine Shop Editorial Team
The first in-person IMTS in four years left the MMS editorial staff with a lot to digest. Here are a few of our takeaways from the show floor.
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FAQ: CAD/CAM
What is CAD/CAM?
In the world of metalworking, the CAM part of CAD/CAM (computer-aided design/computer-aided manufacturing) generally means software for programming CNC machine tools. CAD is the computer-aided process that creates a design of a part or object.
Source: CAM at a Crossroads
What is CAD/CAM programming?
There are three methods of writing CNC programs, including using CAD/CAM software. CAD/CAM programming minimizes the need for the programmer to perform complex math calculations. Due to the minimal amount of math required by the programmer, CAD/CAM programming tends to be more efficient than manual programming.
By using an existing CAD drawing file and importing data into the CAM software, the programmer only needs to decide on which process and tooling to employ, typically using a list of tooling data and cutting conditions. The CAM software then calculates all of the moves necessary to machine the part.
What are the disadvantages of using CAD/CAM?
Programmers must keep in mind that there is some potential for unintentionally entering incorrect data. Another problem is that sometimes, the original drawing file is not available to the CNC programmer.
What is the relationship between CAD and CAM?
Most product design is performed on computers using CAD software. Then, that design or drawing file data is imported into the CAM software. After a few selections from the programmer, the CAM software will use that data and calculate the necessary moves to machine the part.
What are the advantages of CAD/CAM?
CAD/CAM programming minimizes the need for the programmer to perform complex math calculations. Due to the minimal amount of math required by the programmer, CAD/CAM programming tends to be more efficient than manual programming.
