According to motor bearing chamber wear problem, traditional treatment method such as machining, Mosaic collar after repair welding, brush plating, spraying, pitting, scrap, etc. , these measures are in response to the needs of consumer on certain level, but can basically deal with the problem, but also buried the hidden trouble of safe continuous consumption, such as high temperature deformation, crack, coating is shattered, etc;
At the same time the traditional way of continuing to equipment management work also won't bring essential improvement.
Wear driving part is the enterprise equipment management and maintenance of common problem, and the number is larger, damage frequently.
Affected by the consumption environment, process, the proportion of different industry is different.
Common are: bearing, bearing chamber (
A)
, slotting, and other sports surface wear, etc.
Wear reason reason mainly has the following several aspects: 1, equipment by the equipment, maintenance, smooth, not standard, not in time, the reason such as forming equipment rapid wear;
2, the influence of vibration, pressure, impact force, formed with impact wear parts;
Due to the high strength metal material, concession is poorer, long-term operation will generate clearance increases from time to time, so wear, crack and fracture phenomenon will not prevent;
3, manufacturing quality, heat treatment can not meet the request form such as wear and tear;
Serious when broken shaft head.
Fast repair technology of motor bearing chamber wear sauvy carbon nano polymer composite materials to repair technology is relatively mature and ratio of a maintenance plan.
Short time, low cost and good effect is several main characteristics of the technology.
Sauvy carbon nano polymer technology consists of nano inorganic materials, carbon nanotubes reinforced high performance two-component epoxy composite materials.
Biggest advantage is the use of special nanometer inorganic materials with epoxy ring molecules oxygen stop bonding, bonding force between the progressives, compared with the traditional polymer composite materials its advantage mainly displays in the higher tensile strength, bending strength, shear strength, compressive strength, corrosion resistance, uv resistance, anti-aging, conductivity, etc.
And good machining and wear-resisting performance can help in metal parts wear reengineering.
In equipment protection, repairing and rebuilding category for the user to provide more safe guarantee and longer using life, at the same time, also completed the equipment management and maintenance in the promotion and improvement of the maintenance work.
Bearing chamber wear repair steps (
1)
Oil removal.
(
2)
Car do rough treatment of appearance.
(
3)
Harmonic sauvy SD7101H carbon nano polymer materials.
(
4)
Coated to reconcile good carbon nano polymer materials.
(
5)
For data after curing, according to the size of cooperate stop machining.
The scene quickly to repair the motor end cover bearing chamber wear pictures