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由于种种原因,金刚石绳锯迅速成为开采坚硬石材的首选工具,其最重要的原因是环保优势,高的采取率,更高的产量,最终是成本竞争优势。将这些硬石材,特别是花岗石加工成抛光板材,金刚石多绳锯机同样显示出比现有钢砂框架锯切法有更大的改进与完善。同时为在石材工业中扩展金刚石工具的应用提供了最大的可能性。 本文阐述了目前能提供的开采和加工石材的各种类型的金刚石绳锯机。并对绳锯开采与加工石材两方面进行了详尽的讨论。用数字量化论述了金刚石绳锯开采石材的优越性,并与开采坚硬石材常规方法进行了对比。同时论述了当前金刚石多绳锯机在生产效率与目前所达到的成本方面所取得的进展。还提供了多绳锯机在欧洲与南非使用进展与效果实例。
For a variety of reasons, diamond wire saws quickly become the tool of choice for hard stone mining, the most important of which is environmental advantages, high adoption rates, higher yields and ultimately cost competitiveness. By machining these hard stones, especially granite, into polished sheets, the diamond sawing machine also shows a greater improvement and refinement than the existing grit-frame sawing method. At the same time for the stone industry to expand the application of diamond tools provide the greatest possibility. This article describes the various types of diamond wire sawing machines currently available for the extraction and processing of stone. The paper also discussed in detail the wire saw mining and processing stone. The advantages of using diamond wire saw to mine stone are discussed quantitatively and compared with the conventional method of hard stone mining. At the same time, the progress of current diamond multi-wire saws in terms of production efficiency and the present cost is discussed. It also provides examples of the progress and effects of using multistack saws in Europe and South Africa.