Improving safety and productivity during the installation of support structures through ICT technology.
Equipped with various sensors prepared for the boom and linked to the cutting edge marking system, it achieves precise construction. It eliminates the intrusion into the cutting edge for root adjustment. 22nd National Land Technology Development Award - Excellence Award 10th Japan Robot Award - Minister of Land, Infrastructure, Transport and Tourism Award Ministry of Land, Infrastructure, Transport and Tourism New Technology Information Registration System NETIS Registration Number KT-230301-A
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basic information
The "Support Position Navigation System," composed of boom sensors, prisms for measuring machine posture, prisms for measuring support position, and an automatic tracking total station, along with the "High-Performance Erector Machine" that allows for fine adjustments of the support position, enables the mechanization of tasks such as surveying and aligning supports. By using steel supports for automatic construction, it allows for top-end fastening with quick joint fittings and eliminates the need for connecting materials for the supports, enabling the remote operation of steel support construction.
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Applications/Examples of results
Mountain tunnel construction with steel arch supports built in the upper half.
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Company information
Mac Corporation is engaged in the development of systems for large-scale civil engineering projects. Over 700 deliveries of civil engineering systems. More than 70 implementations of remote monitoring web solutions. Over 100 implementations of systems for factories and research facilities, among many other achievements. We develop systems such as comprehensive surveying systems for mountain tunnels, automatic guidance systems for drilling positions in blasting excavation, bending measurement systems for small-diameter shields, laser measurement systems for large-scale steelworks' molten iron troughs, and laser measurement systems for large-scale steelworks' molten iron ladles.