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Rope saw

A wire saw and rope-shaped technology, applied in the field of new wire saws, to achieve the effects of large-scale promotion, less waste, and low production costs

Inactive Publication Date: 2011-08-24
XIAMEN ZL DIAMOND TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the prior art, the improvement of the positive pressure is completely dependent on the tension of the steel wire rope of the diamond wire saw; in addition, the improvement of the service life also depends on the increase of the diameter of the wire saw

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] Such as figure 1 The manufacture method of the shown wire saw is as follows: use 45# steel to manufacture such as figure 2 The saw blade substrate shown has a side width of 2.4 mm, a height of 7.5 mm, and a length of 8 mm. Then, 50 mesh diamond particles 4 are deposited on the grinding and cutting part of the saw blade by chemical solution electrodeposition to form a saw blade. A spare piece. The prepared saw blade includes a pressure-receiving part 1 , a middle body 2 and a grinding and cutting part 3 , wherein the pressure-receiving part 1 is located above the middle body 2 , and the grinding and cutting part 3 is located below the middle body 2 . The pressure-receiving part 1 is set as a protrusion, so as to be compatible with Figure 5 The grooves of the pressure guide plate shown in the figure fit, there is a through hole 5 in the middle body, and the grinding and cutting part 3 is composed of two parallel square bars.

[0047] Clean the surface of the steel wi...

Embodiment 2

[0050] Made of 45# steel such as image 3 The saw blade base shown has a side width of 2.4 mm, a height of 9 mm, and a length of 10 mm, with 4 mm long fixing sleeves on both sides of the base. Then apply brazing material and diamond particles 4 on the grinding and cutting part 3 of each saw blade substrate, then place it in a vacuum furnace and slowly raise the temperature to 860°C for brazing, and then make a brazed diamond saw blade after cooling. .

[0051] After the steel wire rope 6 with a diameter of 1.5 mm is cleaned with a solvent, the brazed diamond saw blade prepared above is inserted into the steel wire rope 6, and the distance between the saw blades is adjusted to be 25 mm and the direction of each saw blade so that They keep the same direction, and then the fixed ends on both sides of the saw blade are compressed and fixed on the wire rope by hydraulic pliers. After this process is completed, polyurethane is applied to the space between the saw blades for reinfo...

Embodiment 3

[0054] In this embodiment, the saw blade structure is as Figure 4 As shown, there are two through-holes 5 parallel to each other and arranged on the same vertical plane on the middle body 2 of the saw blade. Refer to Embodiment 1 for other situations.

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Abstract

The present invention relates to a rope saw, especially to a rope saw used for cutting stone materials. The rope saw comprises a rope type strip cord and a plurality of saw blades, wherein the plurality of saw blades are fixed on the rope type strip cord, each saw blade comprises a midbody and a grinding-and-cutting portion under the midbody, and the midbody is provided with a pressure bearing portion for conveying outside pressure. The rope saw increases positive pressure through external feeding force, thereby solving the problem that a traditional rope saw is low in cutting efficiency and serious in stone material waste, and having the advantages of high efficiency, small cutting slit, low waste, long service lifetime, low power consumption, power and energy saving, less powder produced in cutting, environmental protection, low making cost, convenient popularization, etc.

Description

technical field [0001] The invention relates to a wire saw, in particular to a new type of wire saw for cutting stone. Background technique [0002] A wire saw (or rope saw) or a wire saw is usually made of an abrasive cutting element made of a superhard material attached to a metal rope, and the wire saw is driven by a wheel to perform high-speed reciprocating motion or one-way movement to realize material cutting. cutting. [0003] One of the typical representatives of the wire saw is the diamond wire saw, which is mostly used for crystal cutting. Usually, the diameter of this type of diamond wire saw is within 1mm, and the diameter of the diamond abrasive grains attached to it is about 0.1mm, so it has a certain The advantages of small kerf and less material waste. The other is a diamond wire saw used for stone cutting, generally with an outer diameter of about 5.5-11mm. [0004] However, the above-mentioned diamond wire saw with a diameter of 1 mm cannot be used to ef...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B28D1/06
CPCB28D1/124
Inventor 阮克荣
Owner XIAMEN ZL DIAMOND TECH CO LTD
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