• Improved productivity via high speed + vibration control

    HST robots bring to the table the tools and means for improving productivity in the form of high-speed operation and thorough vibration controls. Higher speeds have been achieved by employing Optimum Design approach to reduce the mass of moving parts, while the enhanced vibration dampening of the CFRP arm combines with anti-vibration measures to shorten settling time. Optimum Design Joint research with Kyoto University Optimum Design is what Yushin calls its use of CAE (Computer—Aided Engineering) to determine the theoretically best configuration of a robot based on its mechanisms and movements. This approach has been used in recent years to make aircraft and automobiles lighter and more reliable. Through joint research conducted with Kyoto University, Yushin first tested and applied CAE to an EOAT. Following the good results, this Optimum Design approach was employed with take-out robots of the HSA, TSXA, YC and HST series. Winner of the JSME Technology Award Great reviews in engineering circles In 2011, Yushin was honored with the prestigious Technology Award of the Japan Society of Mechanical Engineers (JSME) for “developing high-performance take-out robots for molding machines by structural optimization”.
  • Why is a several hundred kilogram robot needed to pick a molded part of just a few grams?

    To answer this question, Yushin sought an application-specific robot through its Optimum Design approach. Design Optimization is what Yushin calls its use of CAE (Computer—Aided Engineering) to determine the theoretically best configuration of a robot based on its mechanisms and movements, rather than relying solely on designer experience. This approach has been used in recent years to make aircraft and automobiles lighter and more reliable. Curiously enough, we have often been amazed by how closely optimized designs resemble trees and animals in the natural world. Designed to deliver speeds and safety unachievable with predecessor models, we are confident that the HSA series will usher in a new era in take-out robots. The HSA incorporates Design Optimization for higher speed and rigidity with less weight. With take-out times as fast as 0.32 sec proven during live molding, the HSA is 13%  lighter and 11% faster than previous models (measurements are relative to previous comparable model).
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