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无轨运输在捷克金属矿地下采矿中的应用引起了生产的根本变化,因而回采规模日益扩大,生产能力不断捉高。这种新工艺不仅改善了采矿作业,也减少了工人的体力劳动。然而,这种投资贵而效率高的运输工艺要求用户特别注意劳动管理与生产的经济性。用无轨运输的缺点是,当它们通过没有铺设路面的巷道时,轮胎磨损严重,因而使用寿命短,很少能超过200个工时。此外,当车辆,尤其是当铲运机通过无路面巷道时,不
The application of trolley transport to underground mining in the Czech metallogenic mine has caused fundamental changes in production and the scale of recovery has been expanding and the production capacity has been continuously raised. This new process not only improves mining operations but also reduces workers’ manual labor. However, this expensive and efficient transportation process requires that users pay special attention to the economics of labor management and production. The disadvantage of using trolley-mounted transport is that tires wear badly as they pass through an unpaved roadway and therefore have a short useful life, rarely exceeding 200 working hours. In addition, when the vehicle, especially when the scraper through road without roadway, no