The reasons and solutions of diamond wire saw machine bias grinding

Diamond wire saw is an important accessory of diamond wire saw cutting machine, the quality of diamond wire saw determines the efficiency and quality of diamond wire saw cutting machine. Due to the performance characteristics of diamond wire saw itself, diamond wire saw machine is widely used in mining stone, quarry barren material cutting, slab leveling and contour processing, as well as cutting, demolition, and reinforcement of reinforced concrete bridges, piers, support beams and columns of structures and other projects. As an important application carrier of diamond wire saw, we need to understand the diamond wire saw cutting machine, which can have important help for us to choose diamond wire saw. This article will introduce the causes and solutions of diamond wire sawing machine bias grinding.

• The following is the content list

• The introduction of diamond wire saw cutting machine bias grinding

• The production method and use of diamond wire saw

• The reasons and solutions of diamond wire saw machine bias grinding

The introduction of diamond wire saw cutting machine bias grinding

Diamond wire saw cutting machine partial grinding refers to the diamond wire saw in the construction process, because the diamond bead does not wear evenly along the circumference, and only wear a certain side of the bead, resulting in the bead that side of the wear serious or even grinding to the wire, while the other side has a relatively thick working layer, thus leading to diamond wire saw machine life greatly shortened, scrapped in advance.

The production method and use of diamond wire saw

Diamond wire saw can also be called diamond bead wire, diamond bead wire is with bead substrate into the special design processing mold, the powder will be layered into, first cold pressing molding after hot pressing sintering process method made of diamond beads, using plastic injection molding technology to bead fixed on the wire is called injection molding type diamond bead wire, using spring buckling fixed method to bead buckling on the wire is called Spring type diamond beading wire.

Diamond beading wire saw will pre-twist the wire 1.5-4 turns/m before use, and then docking. When working, the remote control electric wire saw is rotating around the axis, driving the beads to rotate, so as to achieve uniform wear. Generally speaking, soft wire, such as 133 structure, because of its twisting the same number of turns of pre-torsional internal force is smaller, so need to increase the number of turns of twisting properly. When using the customary large undercut, then the number of turns of twisting should be increased as well. In the use of the middle and later stages, the wire fatigue should also be appropriate to increase the number of torsion turns.

Diamond wire saw machine is for mining, barren material, curved plate, large plate stone, thick concrete, irregular concrete reinforcement, bridge road, and other cutting and demolition tools. The remote control electric wire saw machine is easy to install and flexible to use, horizontal cutting and vertical cutting are available. In order to better improve the efficiency of the concrete wire saw machine and the service life of the mining wire saw machine. The correct use of diamond wire sawing machines is very important.

The reasons and solutions of diamond wire saw machine bias grinding

Diamond wire sawing machine occurs partial grinding of the reason mainly has two points. One is in the use of diamond bead wire saw before, simply did not twist the wire or twist the number of turns is not enough; Second is under the knife amount is too large, string beads on the cutting object pressure are too large resulting in string beads and cutting object friction is too large, thus hindering the string beads around the axis of the wire rotation.

Diamond bead wire saw machine partial grinding solution has the following three points.

• Normative use. In accordance with the requirements and distinguish the use of the situation, in the remote control electric wire saw cutting machine docking before the diamond bead wire pre-twisting.

• Regular check diamond wire sawing machine during use, once found diamond bead wire deviated grinding, after cutting, to increase the number of twisting turns, according to the situation of deviated grinding, increase the amount can be 20%-100% ranging.

• Reduce the amount of undercutting.

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