Enhancing Machining Efficiency with Mastercam’s Productivity+
Enhancing Machining Efficiency With Mastercam's Productivity+
In the competitive realm of machining, efficiency, accuracy, and quality control are paramount. We’re excited to delve into how Mastercam’s Productivity+, a powerful add-on developed by Mastercam and Renishaw, is transforming the way machinists approach probing routines and quality control.
Understanding Productivity+
Mastercam’s Productivity+ enables offline programming for probing routines, allowing machinists to prepare inspection tasks off the shop floor, thus saving valuable machine time. Normally, probe programming is done at the control machine, but this software offers the flexibility of handling it much like creating toolpaths. This capability reduces downtime on machining tools and minimizes the laborious task of programming at the machine itself.
One of the standout features of Productivity+ is its ability to automatically update work offsets, a critical component in ensuring parts are accurately located on the machine. This feature is compatible with many machines like Haas, Okumas, and other FANUC-equipped controls, allowing geometric tolerance maintenance from run to run without manual intervention.
A Robust Solution for Modern Machining
The software isn’t restricted to simple tasks. It extends to automatic corrections for tool diameter and length offsets, allowing for seamless process automation. This is especially beneficial in environments with multiple shifts, where varying levels of attention to detail could lead to costly errors or high wear materials require frequent tooling offsets.
Another benefit of Productivity+ is the ease with which it can incorporate logic into programs via conditional statements. This includes if-then statements and logical commands, which are traditionally complex to script manually. One example of this logic involves taking a critical measurement on an in-process part and comparing it to size tolerances to decide which operation to perform next.
- If the size is off by more than a specified amount, a tooling offset is applied to nudge the tool diameter closer to the actual size. Setting the error to a range that is smaller than the part tolerance means it will never be out of tolerance.
- If too much material has been removed for any reason, the part can be scrapped, and the program halted to avoid unnecessary work. It could also be re-routed to a section of code that marks the part indelibly as scrap to avoid confusion.
- If insufficient material is removed, after the offset is updated the program can recall the previous toolpath to cut more. This can be repeated until the part returns to acceptable size.
Even simple logic applied in this way can have a massive impact on the amount of attention and manual adjustments required from the operator.
The Live Demo: Precision at Work
During this webinar, a live demonstration shows a faceplate part, illustrating how the software takes precise measurements at critical sections of the program. The part is set up on a fixture plate with tight tolerances, though a probe routing could easily be used to locate the stock material in a vise if needed. The software’s ability to conduct in-process inspection and automatic tool updates ensures accuracy and reduced errors, mitigating potential deviations caused during manual setups.
The demo further explores how conditional logic can facilitate dynamic toolpath adjustments. For instance, if parts were found undersized during a probe inspection, the software could automatically trigger a tool adjustment and rerun the process, ensuring precise outcomes.
Probing for angular corrections further exemplified the software’s sophistication. By measuring rotational errors and automatically applying corrections, such as G68 rotation, Productivity+ ensures parts are within exact specifications.
Leveraging Productivity Plus in Your Operations
Productivity+ is not just about efficiency; it’s about integrating comprehensive quality control into the machining process. The software supports clauses for tool breakage detection, re-probing tools, and detailed reporting capabilities, which are invaluable for streamlining operations and maintaining high-quality standards.
Moreover, by using Productivity+, machine shops benefit from enhanced error detection and can confidently automate processes that traditionally required manual intervention, ensuring consistent output quality and minimizing material wastage.
Conclusion
Embracing Mastercam’s Productivity+ represents a significant step forward in modern machining. As industries strive for efficiency amid challenging times, this tool provides a robust solution for enhancing process control, saving costs, and upholding stringent quality standards. Thank you for taking the time to explore Productivity+ with us, and we hope you are as excited about its potential as we are.
About the author
For the past 10 years, Ryan has been a trusted Mastercam expert with MLC CAD Systems. He is based in Central Texas, but his experience is applied company-wide to customers in a variety of industries. He uses his 20 years of experience in CNC Machining, CAD/CAM, and problem-solving to broaden the horizons and abilities of MLC CAD Systems customers.