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  • quality control
  • advantageous features
  • comparative testing

Ataman is abrasive cutting and grinding wheels used by every third Ukrainian consumer. For eight years in the production of this consumable material, we have been able to achieve the perfect combination of price and quality that will satisfy the needs of the most demanding user. The abrasive cutting wheels on metal Ataman have been widely used in cutting carbon, alloy and structural steel types.

Quality control:

It is very important for us to produce a product that meets all the requirements of the consumer, being safe and reliable in operation. Since the work on the abrasive tool is very specific and requires compliance with the safety rules, each TM Ataman wheels passes a number of tests to meet the following requirements:

  • compliance with the norms of cutting and grinding coefficient;
  • gap testing - safety and reliability of cutting circles;
  • check imbalance, no beating at work;
  • wear resistance test.

It should be noted that the tests are carried out in laboratory conditions, which allows to reduce the subjective factors to a minimum.

  • The circle is composed of 95% of aluminum oxide and 5% of zirconium, which increases its wear resistance and durability;
  • The combination of the size of the abrasive grain and the hardness of the connection provides a great resource and high speed of metal processing;
  • The rugged end face of the circle by 40-60% reduces the power consumption in the work area and provides an ideally equal cut without burrs;
  • Double-layer glass fiber reinforcement ensures 100% safety when working with a circle and the maximum possible number of cuts;
  • Excellent balancing provides comfortable work without knocks and vibrations.

In addition, the Ataman circles remain the most affordable offer in the Ukrainian market, without giving way to such well-known brands as Bosch, 3M, DeWALT and others.

For testing, circles of metal of well-known brands were selected in the domestic market. With the help of the Dnipro-M angle grinder, we have cut a metal rod with a diameter of 18 mm.

Brand Number of cuts The price at the retail outlet for the end user The cost of one cut
Ataman 35 11 UAH 0.31 UAH
Competitor # 4 8 9 UAH 1.1 UAH
Competitor # 2 22 11 UAH 0,5 UAH
Competitor # 1 27 21 UAH 0,7 UAH
Competitor # 3 15 15 UAH 1 UAH

As we can see, the circles of the trademark Ataman occupy a leading position & have an ideal ratio of price and quality. However, such results have not stop the process of improvement the production technology of "Ataman" circles. Already, work is underway to introduce a new range of cutting wheels for professional usage.

  • FAQ
  • Cut-off wheels
  • Grinding wheels

Do you often have an issue with insufficient speed of cutting or are completely dissatisfied with the result? Why metal can not be worked? These issues often arise during working with abrasive disks, but quality of equipment is not the problem. It is important not only to choose the consumable material carefully, but also to use it correctly. For your attention here is a list of the main problems that can arise during cutting or grinding steel, and how to solve each of them.

  • If the wheel is unsteady
    • The dimensions of the hole and the fixing pin are not the same. – Choose a suitable hole size or use a seal ring.
    • The flange is worn out. – It should be cleaned or replaced.
    • A defective support element can also cause the wheel to oscillate. – Change the machine or support element.
  • Cutting surface is blue
    • Insufficient power of the device. – Use a more powerful machine.
    • Too wide wheel for this type of processing. – Try to use thinner.
    • Long cutting times. – Try increasing the force or speed of pressure.
    • Too hard wheel. – It is recommended to choose a softer tool.
    • Large cross-section of material for a given wheel diameter. – Handle material with a smaller diameter or try using a plate.
  • Check the hole – maybe it's broken
    • Improper use of equipment. – When operating, it is necessary to reduce lateral pressure.
    • STOP! The cutting wheel is used for stripping. – ATTENTION! Do not use a cutting wheel for stripping.
    • Different mounting flanges. – Use flanges of the same diameter.
  • Oblique cut is another problem
    • The work piece for processing is incorrectly fixed. – Try fixing the material closer to the cutting site.
    • The wheel is completely worn out and is not suitable for use. "Just replace it."
    • Check the pressure. – If the pressure is too high, reduce it.
    • Insufficient thickness of the wheel for this type of treatment. – Choose a wheel of greater thickness.
  • Quick wear of the wheel – there's a way out
    • Too many rotations. – It is worth reducing the pressure force or using more powerful equipment.
    • A small circumferential speed. – Make the cutting speed higher.
    • REMEMBER! If the surface of the cut is white, the hardness of the wheel is insufficient. – Choose a harder wheel.
  • The wheel breaks, what to do?
    • Do you operate the car correctly? – IMPORTANT! Avoid side pressure on the wheel.
    • Material for processing is not fixed correctly. – Place the work piece closer to the work area.
    • STOP! As mentioned above, do not use a cutting wheel for peeling.
    • The flange is not selected correctly: it has an insufficient diameter. – Use a flange of the appropriate diameter.
  •  Periphery of the wheel is worn out
    • CHECK! Perhaps the wheel was burned around the edge. – Reduce the force of pressure or choose a softer bunch.
    • The work piece is not properly fixed. – Just fix it closer to the cutting site.
  • Is the wheel blocked? We are going to find out the reason
    • Too little force of pressure. – Try to increase it.
    • Blocking is possible during processing non-ferrous metals. – You can choose a soft bunch or a wheel with a softer bunch, but it's better to use a special wheel for processing non-ferrous metals.
    • Too hard a binder of a wheel. – Choose a softer one.
  • Grinding is ineffective, what to do?
    • The reason for this may be the insufficient power of the grinder. – Use more powerful equipment.
    • A small force of pressure. – It's worth to increase
    • The contact surface is glistening: the binder of the wheel is stiff. – It is recommended to choose a softer one.
  • Wheel moves unevenly
    • IMPORTANT! The mount is not centered. – Try to correctly adjust the diameter of the hole and the clamping element.
    • The mounting spindle is worn out. – It is necessary to replace the grinder with a new one.
    • The wheel has bends. – Use another wheel.
    • The flange is dirty or blocked. – You need to clean or replace it.
  • Fast and frequent wear of wheels?
    • Check the pressure. Maybe it's too big. – If necessary, lower the pressure.
    • Insufficient machine power. – Choose powerful equipment.
    • Does the speed of rotation decrease too fast? Also, try to reduce the pressure.
    • Soft binder of a wheel. – Choose a firmer one.
  • The edge of the wheel breaks off, the periphery is not round
    • CHECK! The machining angle may be too flat. – The angle must be at least 15.
    • Strong force of pressure. – Try to reduce it.

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