Do you know about the relevant knowledge of disc springs?

Disc SpringIt is a conical ring-shaped disc that bears axial loads, generally made of spring steel. It can withstand static loads, impact loads, or dynamic alternating loads. It meets strict requirements for fatigue life and load loss. The thickness of the disc is generally constant, and the load is evenly distributed at the inner edge of the upper surface and the outer edge of the lower surface.

Disc SpringAdvantages:Short stroke, small deformation, and large load capacity. It has a higher space utilization rate compared to other types of springs. Different spring combinations can achieve the desired load characteristic curve, and various special materials and surface coating methods can be used. Easy maintenance and replacement, with high economic safety. Long service life.

Disc SpringIt mainly relies on pre-tightening deformation to prevent loosening. From the working principle, the thicker the disc spring, the greater the pulling force provided, and the greater the resistance to pulse pressure. The thinner the disc spring, the greater the ratio of free height to thickness, allowing for greater deformation. The tension determined by the thickness of the disc spring is inversely proportional to the deformation, which is a contradiction. When the tension or deformation provided by a single disc spring cannot meet the working condition requirements, it can be solved by combining disc springs.

Usage of disc springs: They can be used individually or in combination with each other. They can also be combined into a disc spring group to bear static or variable loads. If a single spring cannot meet the stroke requirements, a combination of disc springs made up of single springs is used. If the installation space is limited and the load capacity is high, a laminated combination of disc springs made of single pieces is used. After overlapping the disc springs, not only is the load capacity of the disc springs increased, but also the large area contact between the spring leaves provides wear damping during vibration.

Disc springs are widely used for pre-tightening of reaction kettle, stirrer, heat exchanger flange bolts. Pre-tightening of pumps, fans, centrifugal machine flanges, and angle bolts. Pre-tightening of power busbars and copper-aluminum alloy bolts. Pre-tightening of pipeline flanges and valve flange bolts. As well as various other engineering applications in generators, clutches, pressure relief valves, turbines, braking devices, buffering devices, pipeline support and hanger devices, petrochemical pumps, valves, shock absorbers, demolding devices, automatic rotating machinery, high-pressure cable compensation devices, automatic actuators, and aerospace equipment.