DİSK YAY HESABI & FORMÜLLERİ - DISC SPRING CALCULATE*** LUTFEN** OTAMATİK HESAPLAMA İÇİN TIKLAYINIZ**
Hangi yayın nerede kullanılacağı belirlenirken kritik noktalar için şu formüller kullanılır:

disk yayları

   
Symbol

 Unit

 Term

De mm Outside diameter
Di mm Inside diameter
Do mm Mean diameter
E N/mm2 Modulus of elasticity
F N Spring load of a single disc
(with or without front ends)
ho mm Formed height
lo mm Free overall height of spring in its initial position
s mm Deflection of single disc
t mm Thickness of single disc
t1 mm Reduced thickness of single disc in the case of springs with ground ends (group 3)
R   Poisson's ratio

 

N/mm2 Design stresses at the points designated OM, I, II, III, and IV
(see figure)
^F N Relaxation

 

   

Disc springs for static and dynamic load

Disc springs are particularly suited for use in applications that require a high force but have limited space. By combining the springs in various ways, it is possible to obtain different forces and characteristics. See figures opposite.
The disc springs we stock are of the highest quality and have a special profile, which keeps the inner diameter unchanged when the spring is compressed. As a result, these springs produce very little friction, exhibit low
working loss and have a considerably longer lifespan. The advantages afforded by this design are not requirements of standards SMS 2313 or DIN 2093.

   

Disc springs are divided into three groups:

 

• Group 1: Springs with a thickness (t) < 1.25 mm have not been chamfered on inner or outer diameters.
• Group 2: Springs with a thickness (t) from 1.25 up to 6.0
mm are chamfered on inner and outer diameters.
• Group 3: Springs with a thickness (t) > 6.0 mm are chamfered on all sides. In addition, all contact surfaces are ground flat.

 

   

Disc springs for static load :

We can manufacture disc springs of a simpler design in varying material qualities. These disc springs are intended for static loads, e.g. as tensioning washers in a threaded joint einforcement.

   
Custom dimensions :

Upon request, we also manufacture disc springs in custom sizes using both standard materials and special materials, e.g. stainless, acid-proof and heat-resistant materials, in a wide selection of qualities.

   

IMPORTANT :

All dimensions are in mm
De = Outer diameter
Di = Inner diameter
t = Material thickness
t1 = Material thickness (Group 3)
Lo = Unloaded length
ho = Cup height, max. deflection
s = Deflection
F = Spring force in Newtons
Material: Group 1: CK 67/51CrV4
Group 2: 51CrV4
Group 3: 51CrV4
Finish: Shot peened, phosphated, blackened and oiled
1 kp = 9.80665 Newtons, 1 Newton = 0.10197 kp
   

Diameter tolerances

   

disk yay toleransları

    Thickness and free height tolerances
    kalınlık toleransları
    Spring force tolerances
    disk yay yük toleranları
MEDİKAL SANAYİ GENEL YAY ÇEŞİTLERİ SİLAH ( SAVUNMA ) SANAYİ GENEL YAY ÇEŞİTLERİ
Medical Type of Springs Arm & Gun Springs
 
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