What is a laser automatic loading and unloading suction cup?

    In terms of laser automatic loading and unloading suction cups, it is to create a pipeline that is isolated from the external air. After creating a vacuum inside the pipe, transportation tools such as magnetic levitation trains can run within it. Because there is no air friction to hinder it, the train will run at astonishing high speeds, greatly shortening the time and space isolation between arbitrary points on the Earth's surface, as the pipeline is sealed.

    It can operate underwater and in harsh climatic areas without being affected. It has transformed from inventory production to JIT (Just-In-Time production or no inventory production) and from a labor-intensive production model to a mainstream automated production model. However, as production management continues to improve, the evolution of technology and processes, and the continuous upgrading of demand, the accompanying problem is the lack of corresponding human resources.

    Although companies have tried various methods such as offering high salaries to recruit talent, the rising labor costs and the lack of human resources are like mountains pressing down on the companies. Shen Zhiyun, who holds the honor of being an academician in both 'two academies', pointed out at the meeting that for any ground transportation tool, whether it is levitating or not, the commercial operating speed should not exceed 400 kilometers per hour. Otherwise, the energy consumption will be high, and the noise will exceed limits, making it difficult for the market to bear. This is determined by the dense atmosphere. However, ultra-high speed is the demand for ground high-speed transportation in the 21st century, and the only way for vacuum (or low-pressure) pipeline ground transportation to achieve ultra-high speed is through vacuum pipelines, which will be an unavoidable choice.
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