Manufacturing Technology Insights: Specials Magazine

Sturtevant Richmont has redefined the torque measurement industry for nearly a century, blending precision, durability and innovation into its products. Guided by John Reynertson’s leadership, the company has built on a history marked by groundbreaking advancements and a commitment to error-proofing systems that enhance manufacturing processes. Torque control devices are crucial in securing parts together, even in the face of vibration and external forces. These tools help ensure that fasteners are applied with the correct force, maintaining the assembly’s integrity. However, while torque measurement can confirm that a fastener has been tightened properly, it cannot detect all errors. Issues such as missing bolts or cross-threading can only be noticed with additional systems monitoring the assembly process. This is where Sturtevant Richmont’s comprehensive approach to error-proofing becomes invaluable. It provides solutions to detect such errors and guides operators to resolve them. Design, Detection and Operator Guidance: The Core of Error Proofing Sturtevant Richmont’s error-proofing strategy begins with designing tools that minimize the chance of mistakes right from the start. A prime example is their torque wrenches with interchangeable heads, which maintain calibration accuracy even when the heads are swapped. This thoughtful design prevents errors caused by improper calibration—an issue common in many other systems. In addition, advanced technologies, like the shear beam sensor technology in tools such as the Exacta 1350 TD Series Digital Torque and Angle Screwdrivers, boost sensitivity for more precise torque application. Equally important is error detection, which plays a critical role in Sturtevant Richmont’s approach. Tools like the Global 400 Series Torque Controller System provide immediate feedback to operators, alerting them when a mistake occurs. This prevents errors from moving down the production line and allows operators to correct the issue before any defects are created. The system uses clear visual and auditory signals, making it easy for operators to identify problems and resolve them quickly. Operator guidance is another cornerstone of Sturtevant Richmont’s system. The tools notify operators when an issue arises and guide them on how to fix it. This feature ensures that mistakes are addressed swiftly without slowing down the assembly process. Sturtevant Richmont helps keep production running smoothly and accurately, ensuring the assembly process stays error-free by walking operators through troubleshooting steps. “Our clients are often surprised by the significant savings realized once our control systems are integrated into their production lines,” says John Reynertson, General Manager. Error proofing offers several tangible benefits, including improved manufacturing efficiency and significant cost savings. Immediate error detection allows production to continue at full speed without compromising accuracy. With fewer errors and the ability to address mistakes as they arise, manufacturers save on rework costs and prevent defects from progressing through production. Additionally, by preventing defects in the first place, companies can avoid costly warranty claims and ensure product quality. Many of Sturtevant Richmont’s clients experience a return on investment within the first year, thanks to the reduced downtime and increased operational efficiency these error-proofing systems provide.