DIN2093 Disc Spring Washers Features Material Types and Applications Industrial Solutions

DIN2093 disc spring washers, also known as Belleville spring washers, is a Frenchman Belleville invented, which into a conical disk, both single use, but also more than one series or parallel use, in the upper inner edge and the lower outer edge of the bearing along the axial role of the static or dynamic load, was compressed to produce deformation until it was flattened to store energy in the form of live load. When necessary, they are automatically converted into additional compression loads required for sealing to reduce the continuous requirement for tightening gaskets and packings. Disc springs are unique springs tapered in the axial direction and are subjected to loads. After being deformed by the load, they save a certain amount of potential energy, and when the bolts appear to be slack, the disc springs release part of the potential energy to maintain the pressure between the flange connections to meet the sealing requirements. The stress distribution of disc springs decreases uniformly from inside to outside, which can realize the effect of low stroke and high compensation force.

DIN2093 disc spring washers feature industry solutions

1. Its large stiffness and buffer vibration absorption ability allow it to withstand large loads with small deformation, making it suitable for axial space requirements on small occasions.

2. With variable stiffness characteristics, this spring has a wide range of non-linear characteristics.

3. Different combinations of time disc springs can cause the causing characteristics to change on a wide average. It can be used in pairs and stacked combinations and can also be used to compound different thicknesses and different numbers of pieces of the combination of ways.

4. When DIN2093 disc spring washers are stacked relative to the same deformation, the greater the number of springs, the more significant the load.

5. Short stroke, heavy load, small space required, easy to combine and use, easy to repair and replace, economy, high security, long service life.

DIN2093 disc spring washers manufacturing materials industrial solutions

DIN2093 disc spring washers are mostly cold-rolled or hot-rolled strip, plate, or forging billet (forging ratio of not less than 3) manufacturing; the material is commonly used 60S2MA, 50CVA, and other spring steel for the thickness of less than 1.1 can also be used in the manufacture of high-carbon steel. For DIN2093 disc spring washer material performance requirements, after heat treatment, should have a high strength limit, yield limit, elastic limit, and fatigue limit while requiring a high impact toughness, solarity, and as high as possible flexural strength ratio. To meet the above performance, most of the cold-rolled or hot-rolled high-quality steel strips or plates, when the thickness is greater than 6 mm DIN2093 disc spring washers using forged billet, the steel type is mainly for the medium-carbon low alloy spring steel (silicomanganese or chromium-vanadium spring steel) and high-quality carbon spring steel. DIN2093 disc spring washers are used primarily in the 60Si2MnA; 50crva hardenability, tempering stability, and impact toughness are better than 60Si2MnA, but 50CrVA is more expensive and suitable for higher fatigue requirements of the occasion

DIN2093 disc spring washers are the main types of industrial solutions

1. Ordinary DIN2093 disc spring washers, trapezoidal cross-section disc springs, conical trapezoidal cross-section.DIN2093 disc springs are simple in shape and structure and are widely used. It can be a single, pairs, stacked combination, or composite composition of disc spring group use, bear static or variable load, used in heavy machinery and aircraft, artillery, and other weapons as a firm cushioning and vibration damping DIN2093 disc spring washer.

2. Diaphragm springs: mainly used in automotive clutches, by the role of the release finger and DIN2093 disc spring washers, two parts.

3. Wave washers: mechanical seals are used in large quantities and can be further developed into spiral wave springs.

4. Slotted disc springs are usually used in clutches, such as lathes, automobiles, and tractors.

5. Round plate-shaped disc springs: The cross-section is round plate-shaped, deformed after loading, and becomes conical—a simple structure with greater rigidity for special occasion requirements.

6. Helical disc springs: have the dual characteristics of disc and helical springs and can be obtained for different stiffness requirements.

7. Waveform cylindrical springs (wave springs): using wave washers overlapped into a cylindrical shape can cause a more considerable deformation.

Combination

The load-carrying capacity and deformation of single DIN2093 disc spring washers are limited; in most cases, they are used in groups. Using different combinations, you can get a variety of characteristics to meet other performance requirements. Combination DIN2093 disc spring washers user, to prevent the loaded DIN2093 disc spring washers from producing lateral slip, combination DIN2093 disc spring washers should be guided mandrel or guiding sleeve due to the deformation of the disc spring plate inside and outside the diameter of the size of the changes will occur (to DIN2093 disc spring washers manufactured in different ways inside and outside the diameter of the changes are different), in general DIN2093 disc spring washers should be guided by a particular gap with the guide. The DIN2093 disc spring washers should have a specific clearance between the guides. Discs and guides should also be lubricated between the surface hardness of the guide, which is more significant than the discs.DIN2093 disc spring washers combination of ways and characteristics

① Stacked combination of spring washers.

② pair combination spring washers.

③ Composite combination spring washers. The disc spring washers group can change DIN2093 disc spring washers' characteristics in a wide range of ways. Composite, stacked, stacked surface, friction damping, vibration absorption, and energy consumption are more significant in pairs. Relative to the same deformation, the more butterflies there are, the greater the load.

The application of DIN2093 disc spring washers industrial solutions

DIN2093 disc spring washers are replacing cylindrical coil springs. Commonly used in heavy machinery (such as presses) and artillery, aircraft, and other weapons, as a firm cushioning and damping DIN2093 disc spring washer, used as automobile and tractor clutch and safety valve compression spring, and used as a motorized instrument of the energy storage element. Disadvantage: load deviation is difficult to ensure.DIN2093 disc spring washers can be divided into three categories according to the different cross-sectional shapes: ordinary disc spring washers (whose cross-sectional shapes are rectangular), disc spring washers with radial grooves, and trapezoidal cross-section disc spring washers. Regular disc spring washers are divided into support and unsupported surfaces with radial grooves. Standard disc spring washers are traditional disc spring washers based on several radial grooves evenly spaced grooves; grooves can be opened from the inner hole to the outer circle, but also from the outer circle to the direction of the inner hole; trapezoidal cross-section disc spring washers can be divided into the thickness of the inner edge of the thickness of the outer aid is greater than the thickness of the type and the inner edge of the thickness of the outer circle is less than the thickness of the sort. Two types. As a result, a single disc spring washer deformation and load value often can not meet the requirements of the use, which can be used in groups composed of disc spring combination (column). Typical combinations are stacked disc spring washers, composite combination disc spring washers, and other combinations.

Compared with cylindrical coil spring washers, DIN2093 disc spring washers have the following characteristics:

1. Load deflection characteristic curve is a non-linear relationship.

2.DIN2093 disc spring washers are cut into thin slices, making it easy to form a combination of parts and implement building block assembly and replacement, thus bringing convenience to maintenance.

3. DIN2093 disc spring washers with radial grooves have zero stiffness characteristics. This characteristic allows them to be used in a specific deformation range, requiring the spring force to remain stable.

4.DIN2093 disc spring washers' vibration-absorbing performance is not less than the cylindrical coil spring when using stacked combinations due to DIN2093 disc spring washers' friction between the pieces having a more excellent resistance and dissipation of impact energy.

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