What are the common problems in the use of marble rope saw


1. marble rope saw common problems are:

1. The marble rope saw cannot be cut and used. The common problem is that the selected marble, carcass, bead spacing, mold design or application parameters are wrong. The diamond is not easy to break, so it is difficult to produce new sharp edges.

2. The marble rope saw rope is broken. Usually the parameters are wrong or the quality of the saw rope is too poor, indicating that the plastic/rubber and diamond beads are not firmly combined, causing rock debris to enter the marble rope saw. Soon, the magma or debris part contacts and rubs the wire rope between the pearl steel body and the wire rope, and the connecting thread of the wire rope begins to break, which may also be caused by improper use of binder. Wire rope fracture may also be caused by wire rope material selection errors, steel ball body and poor heat treatment after injection molding.

3. Bead peeling If part of the bead cutting layer is peeled off from the bead steel body, it is usually due to improper selection of the matrix or improper use of sintering parameters. Sometimes, due to improper dewaxing process, paraffin wax will penetrate between the metal matrix and the bead steel body. Sometimes the problem is also related to improper cleaning of the beaded steel body.

4. The loose bead combination of the marble rope saw is a signal of problems in injection molding. It may also be due to improper selection of steel wire rope, or internal pollution and improper cleaning of diamond beads, which will cause poor adhesion between beads and injection molding/rubber.

Generally speaking, there is a knack for producing marble wire saws. It has higher requirements than the production of diamond saw blades. Like the endless chain, the production of marble wire saws consists of many different production processes. If a problem occurs in a production process, it will endanger the overall value of the marble rope saw. Many companies have no experience in this area, so it will take a long time to cut marble wire saws with strong functions.

2. in recent years, the quality and technological level of diamond strings produced by domestic manufacturers have steadily improved, reaching or approaching the advanced level of imported similar products. Mainly in the following aspects:

1. The improvement of the quality of the steel wire rope, due to the wide application of imported steel wire rope, solves the problem of easy breakage of the steel wire rope, and directly improves the durability of the bead string rope;

2. The marble rope saw keeps the bead spacing and improves the material quality. At present, the wide application of high-strength plastics and rubber makes the combination of bead and wire rope more firm, solves the problem of bead loosening and beading, and greatly improves the quality of bead wire rope.

3. The improvement of the quality of diamond beads, whether it is electroplating beads or sintered beads, whether it is cutting marble or granite, its stability and wear resistance have been greatly improved, which greatly improves the service life of the string. At present, marble wire saw has developed a variety of products such as marble wire (spring fixed), granite wire (rubber fixed), combined wire saw wire (injection fixed, used for granite coarse plate cutting), and can be based on the special needs of customers to develop different cutting programs.


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