Build Daily


August 12, 2017 18:08

The technology of diamond drilling , drilling

Diamond drilling technology at the recent meeting of the commission on modernization and development of the economy of the Russian Federation President, said: "Internet in every home!" To achieve this goal as soon as possible, in compliance with the quality and ensuring reliability possible in the application of diamond drilling technology.

This statement prompted the president to revitalize not only Internet service providers, but also construction companies, who had to struggle to obtain government orders.This is understandable, because the conduct of the Internet - this is a task, in particular, and for construction firms (especially at the initial stage of its implementation), which requires the use of modern technologies.

delivered an interesting challenge - and as a result found least interesting and innovative solution.It is understood that the diamond drilling technology, which is dominated by the leadership in the field of construction and displacing conventional methods (the use of rotary and demolition hammers), will

now be used when laying Internet cables in residential, office and industrial buildings.

Diamond - is a modern and the most effective method used to produce holes in the stone, concrete, bricks and other high-strength materials, due to its obvious advantages as follows.

  • ability to perform the work at a high speed and performance.
  • resulting holes have perfectly precise dimensions and a smooth surface, eliminating the need for additional processing.
  • absence of dust the work area and the low level of vibration in the course of work.
  • tight places and tight spaces - are not a problem in the application of diamond drilling technology.Work can be done close to the surface of the walls, floor, ceiling, and at an angle to the surface.
  • When drilling do not cause damage to the bearing structure of the building, no cracks and chipped.

It is because of these indisputable advantages, diamond drilling technology has long been successfully used in the laying of different communications systems (ventilation, heating, etc.) in residential buildings.And only recently it began to actively use for the development of telecommunications networks and, in particular, a priority in the application of diamond drilling was laying Internet cables.

Diamond Drill Bits ( drill ring ) Usually cabling for the Internet in homes includes the following steps: drilling holes in the floor decks on the common areas and laying the cables in them with special plastic tubing.To make holes in the floor decks there is specialized equipment that uses the technology of diamond drilling and for performing holes in concrete, reinforced steel-reinforced concrete, masonry.

engine, frame and cutting tools (diamond crown) - the basic elements of any installation for diamond drilling.Since power and configuration settings depend strongly on the kind of work you plan to perform a technical expert advice on choosing the type of installation to be guided by the following specifications:

1) Engine power and mobility.

Drilling units with engine capacity of 1.6 - 2.0 kW are small in size, weight up to 17 kg and, more importantly, affordable.Such a relatively low power is enough to drill holes in the floor decks, small size and weight determine mobility.These factors, combined with an affordable price, allow us to conclude that such installations are most effective for laying Internet cables.

2) Method of attachment of the frame

Stand is a support bracket for the engine, and by means of which the drilling rig is attached to the surface, which will be carried out holes.The main common ways of fixing drilling installations are mounted using a spacer bar to anchor.

Use plants with anchor attachment method when working in residential areas is limited due to the fact that they are required to perform additional holes specifically for the fixture.Therefore, in such cases, generally used with installation by means of fastening the spacer rods, made as a pin, one end of which rests on the floor, and the other - the ceiling.This method is particularly suitable for work carried out in residential areas, it is because there is no need to drill additional holes.There are other ways of fastening - vacuum, through studs, as well as using special platforms, but they are less common.

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3) Optional equipment.

When conducting drilling operations in residential buildings is very important to take all measures in order to minimize noise and to protect the surrounding area from the resulting dust.To do this, some models of drilling rigs are equipped with additional equipment - the water pump (manual or electric), whereby in the process of drilling water is supplied, as well as industrial vacuum cleaners that collect dust from the drilling zone.The use of plants for drilling, equipped with such additional units, ensures that drilling operations without contaminating the surrounding area.

4) Diamond crown

Diamond crown - is cutting the drilling installation element in the form of a cylinder with fixed therein diamond segments.Parameters of holes that can be done with them, vary widely: diameter - from 12 mm to 600 mm, and the depth - up to 4 m Russian market offers a wide range of diamond bits, so it is very important to choose a tool not only high quality, but.and the appropriate type of work performed.GC "Adele" Experts recommend when choosing, consider the following indicators:

  • drilling speed. crown drilling speed may vary in the range of 10 mm / min to 60 mm / min.A significant influence on it have the properties of the material being processed and the power of the drilling equipment.
  • quality execution holes. This indicator is usually high for all diamond drill bits of any manufacturer. shape and surface quality of the holes made by diamond bits is such that, as a rule, no further processing is required.
  • Resource crowns. Resource crown depends on the material, which is subjected to drilling.Crowns GC "Adele" production have a high resource efficiency.
  • price.Price diamond crown depends on the size (diameter and length) and can vary greatly depending on the manufacturer.
  • availability. important factor in the performance of urgent work - a permanent presence of diamond bits in storage, the ability to purchase and replace the urgent, important also in the performance of non-standard orders crowns presence of non-standard sizes.
  • Reusability recovery. If the crown has a potential for multiple recovery, this can significantly reduce costs, since it is sufficient to restore instead of buying a new crown old.

Only a small part of the supplier of the diamond tool meets all the criteria for high-quality diamond drill bits.This is because the manufacturers of diamond tools in Russia is not so much, and only manufacturers can perform a custom or a rush order and provide a guarantee for its products.Known manufacturers of diamond tools in Russia no more than five, confidently guarantee the fulfillment of all the conditions listed above.

Diamond setting with crown

Experts advise to pay attention to the diameter of the diamond crown.Typically, developers use the crown diameter of 52 mm.It is a common mistake, because the diameter of the drill hole is obtained almost equal to the diameter of the pipe, which laid the cable.But it is worth considering the fact that in the process of a gradual attrition of the crown on the concrete or brick, the diameter of the drilled holes decreases over time and it is too close to the tube.To prevent such problems, as well as for efficient long-term operation tool, should be chosen crown diameter 56 - 58 mm.

should also pay attention to the length of the crown, experts recommend the length of 450 mm.This crown can be subject to up to five times the restoration, which significantly reduces costs.And when choosing a professional quality tools, such as drill bits, diamond crown "Adele", you can drill up to 50 intermediate floors, the average thickness is about 25 cm.

technology of diamond drilling and drilling continues to evolve.Today, to perform tasks in the field of telecommunications, and above all, to ensure the availability of the Internet to any Russian citizen, applied only to the most advanced high-performance techniques, including diamond drilling technology.

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