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Published byみりあ いなおか Modified over 6 years ago
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The wearless operation technology (WOT) of all types of machinery, engineering, transport on the basis of lubricants with regenerative effect, containing antifriction regenerating composition (ARC)
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Advantages of the WOT regenerating of the worn-out mechanical parts and reduction of a number of their repairs by 50 %; reduction of the expense of the electric power by 10 %; reduction of fuel and oils consumption by 4-12 %; increase of the output of technics and the equipment by %. As a result, WOT ensures diminishing of specific charges on the operation of all types of mechanical equipment and automotive engineering by50%. Economic benefit of application of the WOT, owing to decrease in losses on repair, replacement of the equipment and its idle times, makes 135:1, i.e. IRR=13400. Combination of record wear resistance with periodic restoration provides the wearless mode of exploitation of mechanical equipment really.
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Tractor oil pump gear tooth without ARC with ARC
Mark of a steel 18 ХГТ. Oil М-8-Г. Time of the pump operation is 420 hours before ARC was added in the lube oil and 420 hours after the addition of ARC. Information by the courtesy of I.F. Bely
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Information by the courtesy of I.F. Bely
Profile records of the lateral surface of the groove of oil pump platen Profilograms of the lateral surface of the groove of oil pump platen: Profilograms of the lateral surface of the groove of oil pump platen: the new platen before a green running (above); the platen after 60 hours running with pure lube oil (below) Profilograms of the lateral surface of the groove of oil pump platen: the new platen before a green running (above); the platen after 60 hours running with lube oil and with ARC (below) Information by the courtesy of I.F. Bely
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Microlayer formation after treatment with ARC
Layer formed on the friction surface. Optical microscopy. The boundary of the base metal and of the modified layer formed on the friction surface. Left - the base metal with a polycrystalline structure. Right - the modified layer with a structure similar to amorphous. The consequence of integrity of the modified layer is reduction of the friction surface roughness (slide 5) and layer hardening with respect to the base metal (slide 7). Photograph was obtained by atomic force microscopy. source of information:
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Measurement of microhardness of the base metal and of the modified layer. .
Prints of the nanoindentor. Atomic force microscopy. Scan size 9x9 mu2. Load of 30 mN. Base metal. Relief height 790nm. Modified layer. Relief height 270nm. Average value of microhardness of a modified layer in 5 times above, than of the basic metal. source of information:
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Photos by the courtesy of R.N. Zaslavsky.
Friction polymer forming additive (FPFA), as a part of ARC, can instantly stop the development of wear on any metal surfaces, forming polymer "patch" on the wear spot Without FPFA With FPFA: polymer “patchs” Photos by the courtesy of R.N. Zaslavsky.
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Research of ARC in Blagonravov Institute of Machine Studies of the Russian Academy of Sciences
Dependence of the depth of wear grooves on a flat plate from the path of a rotating roller. Attrition in the regime of boundary lubrication With ARC, waste oil, cleared from pollution and water, will work better than Mobil 1. This is the real basis for the transition to the use of oils without waste
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ARC reduces the vibration energy
Adding of ARC in the reduction gear lube oil reduces the vibration level by 6 dB or in 1.8 times. Reduction of the gaps, due to restoration-corrective action of ARC, creates the physical limitations for the amplitude of vibrations. Information by the courtesy of I.F. Bely
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Application of ARC reduces vibration of the industrial equipment
Belgorod cement plant. Reducer of the cement grinding mill № 4 The direction of vibration measurment Date of measurement Vibroparameters Displacement, μk Speed, mm/s Acceleration, m/s2 Horizontal 1671 74 36 12,2 133 85 Vertical 1600 148 73 18,7 191 176 Axial 1375 116 107 12,3 163 81 A decrease in gap size, due to the restoration of details, on the 800 microns, results in a decrease of amplitude of vibrations on 1600 microns in the horizontal direction.
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1. Lubricants containing ARC are able to regenerate during operation the size and the shape of worn-out steel and cast-iron parts by approx μk, increase hardness up to HRC and decrease roughness down to Ra = μk. At the same time, ARC is able to stop developing wear on any metallic surfaces instantly. 2. Real possibility of operation of the mechanical parts without wear allows refusing a mode of scheduled-preventive service of the equipment with annual dismantling-assemblage according to the regulations. Service based on an actual state estimated by diagnostics reduces cost and increases reliability of the equipment operation. 3. In this regard, we have developed an original technique for vibration diagnostics. Its main advantage is that our technique is based on the use of inexpensive compact vibrometer, and the interpretation of measurement results becomes accessible to understanding of ordinary technicians and craftsmen. Results of the vibration diagnostics are regularly entered into a computer database that allows organizing an effective centralized vibromonitoring of any number of equipment. 4. Refusal from the annual replacement of greasing would be logical continuation of refusal from the annual dismantling-assemblage of the mechanical equipment. Our containing ARC greasing "Politerm" works 5 years before replacement, restores the worn out details, reduces vibration and the temperature of self-warming. A working temperature range: ; ° C; increased resistance to water washout and aggressive factors , the record bearing capacity of mechanical equipment. 5. We have developed an original method of input control of ball-bearings and other machine parts, which eliminates the use of the parts of low quality. This is a necessary condition for the operation of the equipment without wear.
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Techno-economic indicators
Cost ARC - $350 per 1 liter. ARC can be added in any lube oil (20 ml per liter of oil). It is necessary to spend for restoration of the engine of the car no more than $28. This fact gives a general idea about processing cost. Single addition of ARC is enough for a run 60 thousand kilometers of motor-vehicles and tractors, regardless of replacement of oil, or for work during 18 months of other kinds of equipment. Then addition of ARC should be repeated. Combination of record wear resistance with periodic restoration provides the wearless mode of exploitation of mechanical equipment really. Since 2000 ARC and WOT have been successfully tested in many enterprises in Russia, Ukraine, Belarus, Uzbekistan, Bulgaria and USA. The universal character of WOT enables to regenerate resource , prolong service life and ensure reliable operation of extremely worn-out mechanical equipment and technics (during operation) in all fields of economy: power engineering, housing and communal services, transport, agriculture, oil- and gas-extraction, coal production, industry, personal subsidiary plot, etc.
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