WANLONG TIMES
Ang paggamit ng diamond wire saw sa pagmimina ng bato ay may mga kalamangan tulad ng malakas na pagiging angkop sa espasyo at terrain ng mina, maliit na puwang sa paggupit, mabilis na bilis ng paggupit, at malaking sukat ng hilaw na materyal. Maari nitong ganap na maiwasan ang pag-aaksaya ng mga yaman, ingay, polusyon, paggamit ng enerhiya at iba pang kahinaan na dulot ng tradisyunal na mga paraan ng pagmimina tulad ng pagpapasabog at apoy, at makamit ang episyente, makakalikasan at nakakatipid sa enerhiya na berdeng pagmimina.
Ang sumusunod ay isang maikling pagpapakilala sa aplikasyon ng teknolohiyang diamond wire saw sa pagmimina ng bato
(1) Pagmimina ng Marmol
Ang diamond wire saw ang pangunahing kagamitan sa pagmimina para sa malambot na mina ng marmol. Sa ilang mina ng marmol na gumagamit ng teknolohiya sa pagmimina, isang pamamaraan ng pagmimina na pinagsasama ang beaded wire saw at chain split saw machine (o chain split diamond band saw cutting machine) ay ginagamit din. Ang kagamitan sa paglihis ng kadena ay pangunahing ginagamit upang i-cut ang mga ibabaw ng paghihiwalay na mahirap i-cut o magkaroon ng mababang kahusayan sa pagputol, tulad ng vertical back at pahalang na ibaba ng ibabaw kung saan ang bloke ng paghihiwalay ay konektado sa katawan ng mineral, upang komprehensibong mapabuti ang kahusayan ng pagmimina. Ito ay ang pinakamahusay na teknikal na kumbinasyon solusyon para sa marmol pagmimina at paghihiwalay sa kasalukuyan.
(2) Pagmimina ng granite
Isinasaalang-alang ang kasalukuyang pagganap at komprehensibong mga gastos sa pagmimina ng beaded wire saws, beaded wire saws ay karaniwang ginagamit lamang upang i-cut ang isa o dalawang vertical ibabaw na kumokonekta sa granite paghihiwalay block sa mineral katawan sa panahon ng granite pagmimina, while the vertical back and horizontal bottom surfaces connecting the granite separation block to the ore body are currently separated by a combination of drilling and controlled blasting.
(3) Stone shaping
Stone shaping is usually completed in mines or processing plants. Large blocks of rough material can be shaped by beaded wire saws, but in terms of performance and processing costs, beaded wire saws are currently mainly used to shape marble rough materials. For granite rough materials, beaded wire saws are rarely used for shaping.
(4) Plate cutting
Plate cutting is a process with a large processing volume in the stone processing industry. It is usually cut with a diamond circular saw blade, but the plate size is relatively small. A single beaded wire saw can cut large and extra-large plates with no thickness restrictions, but compared with a frame saw equipped with dozens or hundreds of saw blades, the overall cutting efficiency is low and the processing cost is high. Kaya, a single wire saw is often used to cut very thick plates or small batches of large plates of different thicknesses. Sa mga nakaraang taon, a new multi-rope parallel beaded wire saw cutting technology (also known as combined wire saw cutting technology) has been developed. On the same saw machine, as long as the wire saw blade is replaced, the wire saw blade can be cut into the same size. Beaded wire saws with different uses and beaded wire saws that change the speed of the beaded wire saw can easily cut marble or granite large plates. By adjusting the spacing of the beaded wire saw, the thickness of the finished large plate can be flexibly changed. It has advantages that frame saws cannot match. Kaya, multi-rope parallel beaded wire saw cutting technology is a large-scale large plate cutting technology with great development prospects.
(5) Special-shaped stone processing
Diamond wire saw processing special-shaped stone is one of the most advanced CNC stone processing technologies at present. Although it has only a 15-year development history, it has become the main equipment for processing high-value-added special-shaped stone. In addition to the common beaded wire saw special-shaped stone sawing equipment, there are also some small desktop beaded wire saws specially used for processing mosaics, curved edges and other special-shaped stone products.