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Christian Bauer GmbH + Co. Disc Springs and
high precision PartsP/Box 1120
D - 73642 Welzheim
Phone +49 71 82 / 12 - 0 Fax +49 7 1 82 / 12 - 315
isk Spring Calculation Programme cb...c Version 4.0
alculation Process:
ial a er aData Input is possible only
nsions of Spring pr ngs o er pr ngsin
ut of essential Data a cu at onessential red
ete #oapoints ataor
Stresses tressoptional yellow
'atigue #ife e mefilled Data Fields
ot
'or these short+cuts press ,Ctrl-
/ P
Full Window On Full Window Off Plot Abort Programme
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Material Data for Disk Springs
(emperature in %pplication: 20.0
choose Material+o: 1.8159 51CrV4 - -50 ... +100 206,000 206,000
Mat.
Characteristic ame
(emperature+ 3oungs+ 3oungs+
o. ange Moulus Moulus
at 205C
Spring Steel
1.1!1 Ck &) " "# ... $%# 20&6000 20&6000
1.1&8 Ck )$ " "# ... $%# 20&6000 20&6000
1.8159 $1CrV4 " "5# ... $1## 20&6000 20&6000
1.''#1 $1CrMoV4 " "5# ... $1## 20&6000 20&6000
(ig) *emperature +teel
1.!! 47CrMoV&+) " "%# ... $!## 20&6000 20&6000
1.5%' 8!0CrV$+! " "%# ... $# 20&6000 20&6000
1.&1 8!9CrMo1)+1 " "%# ... $# 2096000 2096000
1.&9! 822CrMoV12+1 " "%# ... $5## 20&6000 20&6000
+tainless +teel
1.&5%8 8)Cri%l1)+) " "## ... $!5# 2006000 20060001.&!1# 89Cri1)+) " "## ... $1## 1906000 1906000
1.& 84CriMo1)+12+2 " "## ... $1## 17$6000 17$6000
+pe,ial -aterial
.&%%8 iCr19bMo In,onel '18 "%# ... $'## 2006000 2006000
.&%%9 iCr1$'e)(i%l In,onel '5# "%# ... $%## 2146000 2146000
.&9%9 iCr20Co17(i /imoni, 9# "%# ... $8## 20&6000 20&6000
Durat)erm %## "%# ... $5## 2206000 2206000
0nmagneti, -aterial.1&5 Cue1.) " "%# ... $## 1!$6000 1!$6000
.1&' Cue2 " "%# ... $## 1!$6000 1!$6000
ig)tweig)t -aterial !.'1%5 (i%l&V4 " "'# ... $!5# 1146000 1146000
2o34
;oC< ;=mm2< ;=mm2elp+(e?t
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Stanar Disc Springs + Dimensions an Parameters
De Di t t ,b"Pa
2mm4 2mm4 2mm4 2mm4 2mm4 2 4 2 4 2 4 2 4 2/4
%.## !.# #.!# #.&5 1.88 #.15 #.5# 11%.9# 1#&
8.## !.# #.# #. .5# #.# 1.## 5.8# 1#&
8.## !.# #.!# #.55 .5# #.5 #.8! 1#5.!# 1#&
8.## !.# #. #.%# .5# #.# #.5# 185.5# 1#&
8.## !.# #.5# #.'# .5# #.# #. !5'. 1#&
8.## &.# #.# #.&5 1.9# #.5 1.5 !9.!% 1#&
8.## &.# #.!# #.55 1.9# #.5 #.8! 118.9# 1#&
8.## &.# #. #.%# 1.9# #.# #.5# #9.%# 1#&
1#.## !.# #.!# #.%5 !.1! #.!5 1.1' 9'.9% 1#&
1#.## !.# #. #.'# !.1! #.!# #.'5 18.## 1#&
1#.## !.# #.5# #.'5 !.1! #.5 #.5# 81.8# 1#&
1#.## &.# #. #.'# .!8 #.!# #.'5 19.1# 1#&
1#.## &.# #.5# #.'5 .!8 #.5 #.5# 9'.5# 1#&
1#.## &.# #.%# #.85 .!8 #.5 #.& 5#8. 1#&
1#.## 5.# #.5 #.55 1.9 #.!# 1.# 5'.9' 1#&
1#.## 5.# #. #.'# 1.9 #.!# #.'5 1.%# 1#&
1#.## 5.# #.5# #.'5 1.9 #.5 #.5# !9.1# 1#&
1.## &.# #. #.8# .8% #. 1.## 1'8. 1#&
1.## &.# #.5# #.85 .8% #.!5 #.'# 81.8# 1#&
l#
)#6)
#7 )
# t
&:6)
#t7 F6#;'5)
#7
p"*e
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Disc Springs in Stainless Material
De Di t ,b"Pa
2mm4 2mm4 2mm4 2mm4 2 4 2 4 2 4 2/4
%.## !.# #.!# #.&5 1.88 #.15 #.5# 1#'.8# 1#5
8.## !.# #.5# #.'# .5# #.# #. !9.%# 1#5
8.## &.# #.!# #.5# 1.9# #.# #.%' 8!.9& 1#5
8.## &.# #. #.%# 1.9# #.# #.5# 19!.!# 1#5
1#.## 5.# #. #.%5 1.9 #.5 #.%! 158.%# 1#5
1#.## 5.# #.5# #.'# 1.9 #.# #. !%.8# 1#5
1.## &.# #. #.8# .8% #. 1.## 1%&.5# 1#5
1.## &.# #.5# #.8# .8% #.!# #.%# &.1# 1#5
l#
)#
)# t F6#;'5)
#7
=P
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Disc Springs Stanar Dimensions
sorte b@ increasing Spring 'orces
De Di t tA cb Stanar
;mm< ;mm< ;mm< ;mm< ;mm< ;< Part+o. Material
l0
'B06)$s=h0
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Calculation of Disc Springs accoring to D" 2092
Spring Material * > #?3 ( 20 Appli,ation *emperature for/umber +pe,ifi,ation /ame # @"-odul @"-odul +PI/B +*==
1.71$9 $1CrV4 " +$0 ... 100 #%;### 20&6000
7.$0Spring Dimensions Deflection more than flat PositionE
De Di t tA s+Stack p+Stack
;mm< ;mm< ;mm< ;mm< ;mm< i n
112.00 $).00 &.00 7.$01.9649 2.5 0 .687 1.2118 1.36417 1
1 1905495 0.1504 0.4167
s)o 2 4 Defle,tion 2mm4 (eig)t 2mm4 For,e 2/4 0.0042
#.# #.## 8.5# #.#
#.1 #.5 8.5 %;515.90.42#. #.5# 8.## 1;'%5.8
#.! #.'5 '.'5 18;''9.!#.& 1.## '.5# &;58%.# e?plicit
#.5 1.5 '.5 !#;15.! #oa earing Surfs
#.% 1.5# '.## !5;%9%.9
#.' 1.'5 %.'5 &1;#%#.!
#.8 .## %.5# &%;!!5.1
#.9 .5 %.5 51;55#.8
1.# .5# %.## 5%;'!%.9 #ife (ime at @n.
Spring #oaing
oad Point 1 oad Point oad Point ! oad Point & +1$0$.0
1 +2$4).7 ge 2
0.!7 1.!0 96000.0 2)6000.0 2 1)$2.1
21$.0oad Point 1 oad Point oad Point ! oad Point & +&&$.2 711.7
1 +1224.! o. of C@cles
96)9).2 !16!22.$ 0.!$ 1.11 2 &)&.! 2.10&
ark:
;oC< ;=mm2< ;=mm2%nloa!e!? in)h @o Stac
069 0.266 9227.5
079 0.256 10412.9
089 0.246 11585.0
098 0.236 12750.5
n$3
s []
261 0.074 9822.2
s
31 *# max. loa!e! !"e
118 *# CC !"e 2
0.015 in)h 2201.7 l
0.051 in)h 7039.1 l
( ithin Wo&in" =an"e eteen @oa! Point 1 an! @oa! Point 2 > ( illions
h0/ t
4E h
0; / t;
1
=h)3 acc% to D&' ()*+
[] 0test
[l?]
!imen(ion( an! 'o&)e( lea(e )onta)t %( %n!e& the "iAen n%me&( >(ee aoAe? .
D!namic 4##lications
(1
F1
(2
F2
x x ( ) l
=
D F D P@
t
! " e #
# ## # #
0 0.02 0.04 0.06 0.08 0.1 0.120
2000
4000
6000
8000
10000
12000
14000
0orce s% Deflection Cure
De'le)tion in)hG
*+&in"
Fo&)e
l4G
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&a'te&t1 &a'te&t2 &a't in'e!e&%n" Fe!e&e" &a'thHhe Fe!e&e"
9000.00 27000.00 0.00 0.000 0.0000 8.5000 0.0000
We"1 We"2 66.57 0.001 0.0025 8.4975 0.2500
0.3475 1.105 133.11 0.002 0.0050 8.4950 0.5000
199.63 0.003 0.0075 8.4925 0.7500
*i"maIon(t 266.11 0.004 0.0100 8.4900 1.0000
-630.4095701963 332.57 0.005 0.0125 8.4875 1.2500
398.99 0.006 0.0150 8.4850 1.5000
465.39 0.007 0.0175 8.4825 1.7500
531.75 0.008 0.0200 8.4800 2.0000
598.09 0.009 0.0225 8.4775 2.2500
664.40 0.010 0.0250 8.4750 2.5000
730.68 0.011 0.0275 8.4725
796.93 0.012 0.0300 8.4700
863.14 0.013 0.0325 8.4675
929.34 0.014 0.0350 8.4650 We"1
995.50 0.015 0.0375 8.4625 We"2
1061.63 0.016 0.0400 8.4600
1127.73 0.017 0.0425 8.4575
1193.81 0.018 0.0450 8.4550
1259.85 0.019 0.0475 8.4525
1325.87 0.020 0.0500 8.4500
1391.86 0.021 0.0525 8.4475
1457.82 0.022 0.0550 8.4450
1523.75 0.023 0.0575 8.4425 t C t;
1589.65 0.024 0.0600 8.4400 a
1655.52 0.025 0.0625 8.4375
1721.36 0.026 0.0650 8.4350
1787.18 0.027 0.0675 8.4325
1852.96 0.028 0.0700 8.4300 )
1918.72 0.029 0.0725 8.4275
1984.45 0.030 0.0750 8.4250 4L2
2050.15 0.031 0.0775 8.4225
2115.82 0.032 0.0800 8.4200 4
2181.46 0.033 0.0825 8.4175
2247.07 0.034 0.0850 8.4150
2312.66 0.035 0.0875 8.4125
2378.21 0.036 0.0900 8.4100
2443.74 0.037 0.0925 8.4075
2509.24 0.038 0.0950 8.4050
2574.71 0.039 0.0975 8.4025
2640.16 0.040 0.1000 8.4000
2705.57 0.041 0.1025 8.3975
2770.96 0.042 0.1050 8.3950
2836.31 0.043 0.1075 8.3925
2901.64 0.044 0.1100 8.3900
2966.94 0.045 0.1125 8.3875
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