The self-propelled phased array ultrasonic testing device detects "cracks" in steel finger joints!
We would like to introduce the "Phased Array Ultrasonic Testing Technology - W-Dolphin64" from Chūnihon Highway Engineering Nagoya Co., Ltd. (Engineering Nagoya). This technology utilizes a phased array ultrasonic testing device equipped with two probes that autonomously moves over the top surface of a steel finger joint to detect "cracks" that occur at the base of the finger. Please feel free to contact us for more details about the product and its applications. *For more information, please refer to the PDF document or feel free to reach out to us.
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Company information
The construction of highways that support the future of living and industry, as well as the management and operation of over 2,000 km of routes including the Tomei Expressway and Meishin Expressway, which are the lifelines of Japan. The NEXCO Central Japan Group provides various products and services to leverage the technologies and knowledge cultivated through these projects for business purposes. Each product is developed by maximizing the know-how gained from a long career. We are committed to firmly supporting the creation of safe and comfortable roads. <NEXCO Central Japan Group Technical Products Listed Group Companies> ◎ Central Japan Expressway Company, Limited *The address listed on the site is for this company ● Central Japan Highway Engineering Nagoya Co., Ltd. ● Central Japan Highway Engineering Tokyo Co., Ltd. ● Central Japan Highway Maintenance Nagoya Co., Ltd. ● Central Japan Highway Maintenance Chubu Co., Ltd. ● Central Japan Highway Maintenance Tomei Co., Ltd. ● Central Japan Highway Maintenance Hokuriku Co., Ltd. ● Central Japan Highway Patrol Nagoya Co., Ltd. ● Central Japan Highway Patrol Tokyo Co., Ltd. ● Central Japan Expressway Technology Marketing Co., Ltd. ● Central Japan Expressway Auto Service Co., Ltd.
