Toyota Boshoku America uses Lectra’s VectorAuto automated cutter to accelerate prototyping and increase cutting accuracy

• Analytics & Modeling - Predictive Analytics
• Functional Applications - Manufacturing Execution Systems (MES)
• Functional Applications - Product Lifecycle Management Systems (PLM)

• Automotive

• Product Research & Development
• Quality Assurance

• Factory Operations Visibility & Intelligence
• Manufacturing System Automation
• Predictive Maintenance

• Software Design & Engineering Services
• System Integration

As manufacturers seek to meet customers’ demands for quiet, comfortable, stylish interiors, seat systems have become complex and more difficult to manufacture. New features such as adjustable bottom seat cushions, occupant detection systems, seat heating and cooling systems, and advanced entertainment systems are now built into seats. Side-impact air bags are also packaged inside seats, and they must be able to burst through the seat’s trim cover seams at precisely the right time. Product development schedules have also shortened—the time between initial concept and prototype is now approximately four weeks, or about half of what it was just a few years ago. In the past, Toyota Boshoku America engineers developed prototypes by digitizing foam seat shapes and developing patterns, which were then hand-cut from leather, vinyl, or other materials. This approach was time consuming and lacked the accuracy required to meet the automotive industry’s stringent tolerances. Cutting a single trim cover could take two to three hours. As Toyota Boshoku America seeks to continuously improve its development processes, it looked for a cutting solution that would enable engineers to accelerate prototyping and ensure that the patterns developed would work the same in production as they did in prototyping.

Toyota Boshoku America is a leading supplier of automotive interior systems and filters. The company produces complete systems that include seats, door trim, ceiling material, and carpeting. The Toyota Boshoku America Research & Development facility in Novi, Michigan develops prototypes for selected Toyota and General Motors vehicles. The company is part of the global Toyota Boshoku Corporation, which is known for its commitment to quality and innovation in the automotive industry. With a focus on developing advanced interior systems, Toyota Boshoku America plays a crucial role in enhancing the comfort, safety, and aesthetics of modern vehicles. The company collaborates closely with major automotive manufacturers to meet the evolving demands of the market, ensuring that their products are at the forefront of technological advancements and design trends.

Toyota Boshoku America chose Lectra’s new-generation VectorAutoFX automated cutter to address their prototyping challenges. The decision was based on their previous positive experience with Lectra cutters. The VectorAutoFX delivers the best accuracy on the market, which is crucial for meeting the stringent tolerances required in the automotive industry. During its prototyping process, Toyota Boshoku America uses Lectra’s Formaris® patternmaking software for digitizing and defining pattern pieces. The model is imported into Lectra’s Diamino® TechTex application, where markers are created and nested. Markers are sent directly to the VectorAuto automated cutting system for optimal material usage and high productivity. The VectorAutoFX cutter allows Toyota Boshoku America to perform tight radius cuts with a smooth, continuous radius, instead of the jagged cuts seen with knife cutters. This results in parts that are well within tolerances and fit better to seat shapes. The improved cutting accuracy reduces the number of design changes required at the production facility due to cutting errors or production difficulties. Production teams can now evaluate trim cover designs during prototyping and know that the parts will be identical in production.

• Improved cutting accuracy reduces the number of design changes required at the production facility due to cutting errors or production difficulties.
• Production teams can now evaluate trim cover designs during prototyping and know that the parts will be identical in production.
• The VectorAutoFX cutter allows Toyota Boshoku America to perform tight radius cuts with a smooth, continuous radius, resulting in parts that are well within tolerances and fit better to seat shapes.

• The time between initial concept and prototype has been reduced to approximately four weeks, about half of what it was just a few years ago.
• Cutting a single trim cover, which used to take two to three hours, now takes only minutes.
• The company can cut 5-10 trim covers at a time for prototyping, significantly increasing productivity.