Worthy collection of marble processing technology
Worthy collection of marble processing technology
Marble stone is easy to process, processing in China has a long history of use, but thousands of years, mainly by hand carving, although in recent decades has been machined, it is only a simple sawing, cutting, grinding small-scale processing . 80 years of this century was the progressive realization of large-scale automated production. China not only advanced automatic production lines, there are semi-manual operation of small marble processing plants. (A) of the processing methods and equipment commonly used in Marble processing of the main processes are: sawing processing, polishing, cutting process, cutting therefore legitimate workers, auxiliary processing and inspection of repair. (1) Mable Crusher is used to saw Crushing of marble blocks into the desired thickness of the hair plate (typically thickness of 20mm or 10mm), or bars, cakes and other forms of semi-finished products. The process is a rough process. Sawing marble processing equipment commonly used in the framework of special large-type diamond saw, two-way single-blade cutting machine, large-diameter circular saws. Tilting saw as the traditional low efficiency of sand, cutting of poor quality has been gradually phased out. (2) the purpose of grinding and polishing process is to saw good wool board for further processing, to the thickness, smoothness, gloss to meet the requirements, Mable Crushing Plant requires a few steps, the first coarse leveling, but also through semi-fine grinding, fine grinding, grinding and polishing, marble processing the most complex operations, decorative plates only by grinding, polishing, and its inherent color, pattern, luster can be fully displayed, the best decorative effect. Polishing marble used equipment are ten automatic continuous grinding and polishing machine, bridge grinding machine, hand grinding machine, a small disk grinder, a large disc mill, reversing roughing mill and so on. Mill used in grinding, polishing abrasive improve the accuracy of the composition with the particle size gradually decreases, commonly used abrasives are alumina, silicon carbide, synthetic diamond and cubic boron nitride and so on. (3) The process is cut off Mable crusher hair plate or polishing plate by ordering required length and width setting off for processing, get the required specifications plate. Cutting processing equipment commonly used in many vertical blade cutting machine, double blade cutting machine, horizontal cutting machine, bridge cutting machine, cantilever cutting machine, hand cutting machines. (4) In addition to the auxiliary processing marble processing outside of the main process, according to the specific needs of the decoration, often edging, chamfering, open hole, drilling, milling, lace and so on. Common equipment with automatic milling chamfering machine, stone-specific profiling and milling machine, drilling machine thin-walled, hand-held diamond saw, hand polished polishing machines. (5) inspection of natural marble repair process is inevitable that cracks, holes, processing often causes of fracture, scratches, touch the edge and other defects. Through the cleaning test, authentic to storage, not serious defects that can bond and repair to reduce the rejection rate, this Mable Crushing Plant is usually manual work, and some imported production line of automatic continuous repair machines, repair requirements and the original material at almost the same color. Common automatic continuous repair machines, blow dry cleaning machines or artificial test, manual repair. (6)Crushing is an ancient stone work Shaver and processing methods, this method is simple, flexible, convenient, suitable for complex shape or surface accuracy of less demanding products. Such as stone products, building components of complex shape, and the reef surface, Lung convex, textured surface, hammer finishes decorative stone and other rough surfaces. Common hand tools such as hammer, ax, chisel, chisel. Some processing can be pneumatic rock drill, stone splitting machine, stone planing machine, sandblasting machine. (B) processing technology Extensive use of marble, the construction industry has two main varieties of veneer, a thickness of 20mm, often referred to as "standard plate"; the other a thickness of 10mm, often called "thin", because generally only the production sheet production line width 400mm below the specification sheet, the sheet production line, also known as small-plate production line; Accordingly, the standard board production line, also known as large panel production line. 1. Marble standard marble process flow sheet Blocks with a crane mounted on supporting blocks and saw the car, transported to the large diamond saws or large diameter circular saw the work of the position, gross fixed sawing into boards, and then gradually cutting, grinding, polishing and other processing, Finally, after testing, packaging to finished product shipment. Machining process can be divided into two types: After the first cut marble standard plate grinding process Lifting blocks sawing cutting coarse grinding fine grinding polished patch test packaging Marble work standard board process before grinding Houqie Jia lifting blocks grinding coarse fine grinding polishing cut patch test packaging 2. Marble sheet metal process Marble sheet metal commonly used in sheet automatic processing lines. Blocks fixed to the electric blocks by lifting the car, two-way through the rail into the hair cutting machine sawing into boards, through discharge machines, conveyor roller, shutter machine automatic connection with the process, advanced technology, high efficiency. Marble sheet metal process Lifting blocks sawing cut head cut polishing chamfered edging repair, clean, dry test packaging http://crusher-cone.net/mining-crusher/marble-processing.html
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