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High Speed Force Testing

Tennessee

 

"A leading systems integrator needed to test detent and spring force on a medical device in just 1.6 seconds. The process required firing a mechanism, measuring the firing force, checking spring resistance, and resetting it to the locked position. Conventional servo press systems could not meet the required speed.

Martin Industrial Technology (MIT) proposed a solution using two Jenny Science linear motors paired with amplifier drives that include integrated servo control along with force and distance measurement as standard features. Calculations showed the system could perform the full sequence in under one second, but the integrator wanted proof.

To validate the concept, MIT and Jenny Science built a test rig replicating the full motion sequence and achieved a complete cycle, including data capture, in 0.850 seconds. Beyond speed, MIT addressed communication latency by programming the motion and ForceTeq functions locally on the Jenny Science drives when using EtherNet/IP. They also demonstrated that an EtherCAT based PLC system could execute the entire sequence directly from the PLC with real time control. Whether using EtherNet/IP with local Jenny Science programming or EtherCAT for full PLC based control, the system met the demanding performance target.

During a live demo, the integrator’s engineering team saw flawless operation, immediate data output, and simple PLC integration. Confidence in both the technology and MIT’s local engineering support sealed the decision.

Together, Jenny Science precision and Martin Industrial Technology expertise turned a challenging requirement into a proven, high performance solution."

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Reviving a Kawasaki Palletizer and Restoring Production Confidence

North Carolina

 

"An end user reached out to Martin Industrial Technology (MIT) for help upgrading an aging Kawasaki robot palletizer. The system’s robot controller was configured as a slave to an external controller that provided a simplified operator interface. Unfortunately, the company that originally built this interface was no longer in business, leaving the customer without technical support or a path forward.

The challenges extended beyond controls. The robot needed to palletize six different part numbers, but only two recipes had ever been written—and those produced stacks with gaps and poor structural integrity. In addition, the EOAT cables and pneumatic hoses had been zip tied directly to the robot arm, creating tension and wear during motion.

MIT was hired to modernize the cell, remove the obsolete controller, install a proper cable management system, rewrite all pallet recipes, and deliver an intuitive operator interface directly through the Kawasaki teach pendant.

The project began by resetting the Kawasaki controller from a slave configuration to serve as the master controller for the cell. This required CF card replacement and parameter changes within the controller. A new robot dress pack was installed for proper cable routing and strain relief.

All new palletizing recipes were created and tested off-site using Kawasaki’s K-Roset simulation software, which allowed MIT to complete most of the programming and validation before arrival. On-site work focused on testing, fine-tuning, and commissioning. As the customer began running production, MIT continued optimizing the user interface for operator ease and provided on-site training to ensure a smooth transition.

The result was a fully autonomous, well-organized palletizing cell that operates reliably and efficiently. What began as a janky, unsupported system became the pride of the factory—showcasing the value of MIT’s technical expertise, field support, and commitment to lasting solutions."

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Supporting a Customer Through a Challenging Robot Cell Build

North Carolina

 

"An end user in North Carolina purchased a robot cell from a company that unfortunately went out of business mid build. Another integrator was brought in to finish the project, but they had no prior experience with Kawasaki robots, which was the platform already in place.

Martin Industrial Technology was hired to provide the Kawasaki robot programming. As the integrator made changes to both the process and the mechanical design, our team adapted the programming in real time. This allowed the integrator to troubleshoot effectively and refine the system to the best solution possible.

Despite the challenges of a project that had changed hands, Martin Industrial Technology’s expertise and responsiveness ensured the integrator could deliver a completed system the end user is pleased with. Beyond this project, we remain committed to supporting the products we sell and stepping in to fill capability gaps, helping our customers and partners succeed when challenges arise."

Automotive Manufacturing

South Carolina

Automative Manufacturing

"A major automotive manufacturer out of SC had a problem. Telescopic slides on their heavy usage carts were consistently failing. As a result, down time was at a peak while they had to place orders and await replacement slides every six weeks. The manufacturer contacted Martin Industrial Technology in search of ROLLON telescopics for a more robust solution, as the carts were used for storing and transporting parts from one end of the assembly line to another, and also interacted with a robot cell.  We chose a ROLLON product more appropriate for the usage, but it was not a drop-in replacement. To move the project forward, we pulled in our network of fabricators to retrofit the current carts, ensuring a successful fit for the ROLLON telescopic slides. 

 

During the retrofit project, the manufacturer further expressed their dissatisfaction with the current carts as a whole. We contacted the systems integrator responsible for the original system build and coordinated efforts with our fabricators network. New carts with improved functionality and stability were designed, fabricated, and produced for the next robot cell. Following the ROLLON installation, the first replacement order was placed two years after installation. The carts created by Martin Industrial were implemented in 2016 and are still being used today." 

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