Disc Springs For Flange Applications, Disc Springs Tolerances, Disc Springs, Disc Springs for Heavy Bolt Section, Valve Components, Valve Plates, Valve Assembly, Mumbai, India

Characteristics

Outstanding Features

	High load with limited travel (small deflection)
	High load to compress small design space for better space utilization compared to other springs. Longer service or fatigue life. Please click here to see graphical representation
	Ability to function as an individual element, or more often in groups, in different group combinations so that stack or assemblies of these Disc Springs operate axially. Please click here to see graphical representation
	Greater security of operation service as failure of one Disc Spring element within a stack does not totally lead to failure of entire assembly.
	Low maintenance cost as any of the failed Disc Springs in assembly could be easily replaced.
	Spring load achieved by reciprocally alternating discs.
	Axial load achieved by application of guide bolt or sleeve.
	High damping capacity through friction, which can be increased by parallel stacking.
	High endurance and fatigue strength.
	Load, stack height and travel can be determined and changed as needed.
	Exact determination of Disc Spring characteristics.

Reduced thickness for Disc Springs with bearing flats.

In order to achieve a load p at f = 0.75 height with Disc Spring having bearing flats, the thickness is reduced to t' by the manufacturer. The reduction is approximately 94% of the nominal thickness. The table shown below is particularly significant for parallel stacking of Disc Springs with reduced thickness t' and must be taken into consideration.

t mm	6	8	10	12	14
t' mm	5.60	7.50	9.40	11.25	13.10

According to DIN 2093, Disc Springs with material thickness of 6 to 14 mm
may be reduced, as shown in above table.