Bevel Gear Geomteric Data Sheet

7/24/2019 Bevel Gear Geomteric Data Sheet

1/64

No. Item

1 Shaft Angle

2 Module

3 Normal Pressure Angle

4 Mean Spiral Angle

5 No. Of Teeth And Spiral and! Trans"erse Pressure Angle

# $eferen%e &iameter

' $eferen%e (one Angle

) (one &istan%e

1* +a%e ,idth

11 Addendum

12 &eddendum

13 &edendum Angle

14 Addendum Angle

15 Tip Angle

1! $oot Angle

1# Tip &iameter

1' Pit%h Ape- to (ron


2/64

1) A-ial +a%e ,idth

2* Inner Tip &iameter


3/64

/m0o +ormula-a

Pinion1

Set alue

)

m

2

3

z 1#

d

R

b

X

n

m

t

1

2

ha1

ha2

hf

f

a1

a2

a

f

da


4/64

Xb

di


5/64

ple

ear2

*

*

5

5#


6/64


7/64

Pressure Angle14.5

2*

22.5

25


8/64

PA P(&

P(& 2* 1'15

1'

24

2'


9/64


10/64


11/64


12/64

*.243'!!


13/64


14/64

*.*512*1


15/64


16/64


17/64


18/64

del p

sig del s

del g


19/64

4.!5##2 11.122*'.145

*.)*'3)'

2.1!3432

1.255*35


20/64


21/64


22/64


23/64


24/64


25/64


26/64


27/64


28/64

INP6TS S/m "al units

Poer P 1##! 7

Pinion speed np '*11 rpm

gear speed ng 24*5 rpm

INP6TS S/m "al unitsTor8ue T 211#.1) Nm

gear ratio mg 3 9


Outer pinion pit%h dia d 152 mm

spiral angle psi 35 deg

gear ratio mg 3 9



29/64

O6TP6TS S/m "al units

Tor8ue T 211#.1'''!531 Nm

gear ratio mg 3.33*)##131 9

O6TP6TS S/m "al unitsOuter pinion pit%h dia d 152 mm


no of teeth in pinion n 1# 9

no of teeth in gear N 51 9



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ASS6MPTIONS S/m "al

Pressure Angle phi 2*

Shaft Angle Sigma )*

spiral angle psi 35


31/64

units

deg

deg

deg


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ear mean %hordal addendum

Pinion mean %hordal addendum

ear mean addendum

Mean %one distan%e

Outer %one distan%eear outer addendum

Pinion outer addendum

Pinion mean addendum

ear mean dedendum

ear outer dedendum

Pinion outer dedendum

Pinion mean dedendum

% (learan%e

Mean addendum fa%tor

d Outer pinion pit%h diameter 152

& Outer gear pit%h diameter 45)

Pinion mean pit%h diameter

ear mean pit%h diameter

Pinion outside diameter

ear outside diameter

+ Net fa%e idth #*

h Mean or7ing depthOuter or7ing depth

Mean hole depth

Outer hole depth

&epth fa%tor

(learan%e fa%tor

(ir%ular thi%7ness fa%tor

8ui"alent )*: ratio

Outer trans"erse module )

n Num0er of pinion teeth 1#

a%

a%P

a

Am

Ao

ao

aoP

aP

0

0o

0oP

0P

%1

dm

&m

do

&o

h7

hm

ht

71

72

73

m)*;

met


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N Num0er of gear teeth 51

Num0er of %ron gear teeth

Num0er of 0lade groups

Outer trans"erse diametral pit%h

Mean diametral pit%hMean %ir%ular pit%h

< Intermediate "aria0le

(utter radius

(ron gear to %utter %enter distan%e

Pinion mean normal %ir%ular tooth thi%7ness

ear mean normal %ir%ular tooth thi%7ness

Pinion mean normal %hordal tooth thi%7ness

ear mean normal %hordal tooth thi%7ness

" =ead angle of %utter

Pinion pit%h %one ape- to %ron

ear pit%h %one ape- to %ron

> Pinion pit%h angle

? ear pit%h angle

Pinion fa%e angle

ear fa%e angle

Pinion root angle

ear root angle@ Mean dedendum angle

ear dedendum angle

Pinion dedendum angle

Intermediate angle

+irst au-iliar/ angle

B Shaft angle

C Normal pressure angle at pit%h surfa%e

D Mean spiral angle at pit%h surfa%e

Outer spiral angle

N%

Ns

Pd

Pdm

pm

r%

S1

tn

Tn

tn%

Tn%

-o

Eo

>o

?o

>$

?$

@

@P

Fo

Do


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Pre deGned "alues

alues from Ta0les


35/64

Item y inio

Pit%h diameter d!.*2'4

153

Pit%h angle > 1).3*!

Outer %one distan%e

Mean %one distan%e

&epth fa%tor

Mean or7ing depth

(learan%e fa%tor

(learan%e

Mean hole depth

8ui"alent )*: ratio


Mean %ir%ular pit%h

Mean addendum *.3#!aP


36/64

).542!

Mean dedendum *.1'35

4.!5##

Sum of dedendum angles

&edendum angle *.)*'

+a%e angle 2*.5!1

$oot angle 1'.3)'

Outer addendum 1*#.5

11!.!!

Outer dedendum 45.*21

4).4)5

Outer or7ing depth

Outer hole depth

Outside diameter 1))

3#3.21

Pit%h %one ape- to %ron 1#*.'1)*.)3

Mean diametral pit%h

Mean pit%h diameter 5.1!*#

0P

@P

>o

>$

aoP

0oP

do

-o

dm


37/64

Thi%7ness fa%tor

HHH

Outer normal 0a%7lash alloan%e

Outer spiral angle fa%e milling

Outer spiral angle fa%e ho00ingMean normal %hordal thi%7ne HHH

Mean %hordal addendum HHH

Mean normal %ir%ularthi%7ness theoreti%al

ithout 0a%7lash

tn

tn%

a%P


38/64


39/64

ear eometr/

units Sym

in

mm

deg

243.1#53343*11

2*'.1#53343*11

2

h

*.4)#342*223

12.!2254*5252

*.125

%*.*!21!##52'

1.5##'1#5!5!

*.55)5*)##51

14.2**35'*)*'

2.)2!353245

*.244

*.)53213#2)3

24.1)25!444'4

in

Both Pinionand Gear

Ao

Am

71

72

hm

m)*

%1

pm


40/64

mm

in

mm

B@ 2.1!3

deg

deg

deg

in

mm

in

mm

152.45!'2243)'

1!4.5'2*2*)42#152.51'))*1)2!

1!!.15)'3'5*'4

in

mm

inmm

3.2)411)5#*1

*.12)#)1)452

h7

ht

Pdm


41/64

See Ggure 21

See ta0le '

H&IJ*K

51.**15**44#

sin " H&IJ*K

H&IJ*K

H&IJ*K

< H&IJ*K

H&IJ*K

H&IJ*K

73

sin Do

N%

S1

%os Fo

tan Do


42/64


43/64

units y Gear units

&1'.*'51 in

45) mm

? #*.!)35 deg

mm

mm

9

in

mm

9

in

mm

in

mm

deg

9

in

mm

*.12135 ina


44/64

3.*#)) mm

*.43'1! in

11.12*5 mm

deg

1.255 deg

#1.!*15 deg

!).43'5 deg

44.)5') in

4#.)1#5 mm

1*#.5! in

11'.242 mm

in

mmin

mm

1#.3)54 in

4)*.!'5 mm

3#.)!'4 in35.1#!2 mm

15.4'21

0

@

?o

?$

ao

0o

&o

Eo

&m


45/64

HHH

HHH

HHH

Tn

Tn%

a%


46/64


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48/64


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AssumptionsSym Sym Value units

Pinion teeth n 1# 9

&iametral pit%h 2.'2 in

ear teeth N 51 9

module ) mm

Pd

met


50/64

Shaft angle B)* deg

1.5# rad

+a%e idth + #* mm

Spiral angle D35 deg

*.!1*555! rad

&epth fa%tor 2 9

(learan%e fa%tor *.125 9

Addendum fa%tor *.244 9

of dedendum ang [email protected]!3

*.*3##323

nion dedendum ang*.)*'

*.*15'3)!

ear dedendum angl 1.255*.*21')2'

r%ular thi%7ness fa%t ee Ggure 2 9

a%7lash alloan%e See ta0le '

C C

" " H&IJ*K

H&IJ*K

H&IJ*K

71

72

%1

@P

@

73

Ns

Ns

r%

r%

Fo

Fo

Do

Do


51/64


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Comments


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See ta0le 4

See #.5

See ta0le 5

See ta0le !

See ta0le #

See ta0le #

See Ggure 21

See ta0le '


55/64

Assumption

Sym Sym Value

Pinion teeth n 1#

ear teeth N 51

module )

Shaft angle B )*

+a%e idth + #*

Spiral angle D 35

&epth fa%tor 2

(learan%e fa%tor *.125

Addendum fa%tor *.244

Sum of dedendum angl B@ 2.1!3

pinion dedendum angl *.)*'

ear dedendum angle 1.255

met

71

72

%1

@P

@


56/64


57/64

units omments

9

9

mm

deg

mm

deg

9 See ta0le 4

9 See #.5

9 See ta0le 5

See ta0le !

See ta0le #

See ta0le #


58/64


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Item Sym Pinion

Pit%h &iameter d 153

Pit%h angle > 1).3*!4)45)!

Outer %one distan%e

Mean %one distan%e

&epth fa%tor

Mean ,or7ing &epth

(learan%e fa%tor

(learan%e

Mean ,hole &epth

8ui"alent )*: ratio


Mean %ir%ular pit%h

Mean addendum ).44#*')!12!

Mean dedendum 4.!11*#)453'

Sum of dedendum angles

&edendum angle *.)*'

+a%e angle 2*.5!14)45)!$oot angle 1'.3)'4)45)!

aP

0P

@P

>o>

$


60/64

Outer addendum 1*.213'4'11!

Outer dedendum 5.1!5#)152''

Outer or7ing depth

Outer hole depth

Outside diameter 1#2.2#')13#

Pit%h %one ape- to %ron 213.2231#4#2

fa%e angle dist 115.##325)1#

aoP

0oP

do

-o


61/64

ear eometr/

units Sym units

mm

deg

22).5*!#52*1 mm

1)4.5*!#52*1 mm

2 9

h 12.4)!15*2'1 mm

*.125 9

% 1.5!2*1'#'52 mm

14.*5'1!)*!! mm

2.)2!353245 deg

*.244 9

23.)5*322'#1 mm

mm

mm

B@ 2.1!3 deg

deg

degdeg

BothPinion

and Gear

Ao

Am

71

72

hm

m)*

%1

pm


62/64

mm

mm

13.'1#!2*'5) mm

15.3#)!3)!44 mm

mm

mm

h7

ht


63/64

Sym Gear units

& 45) mm

? #*.!)35*54*4 deg

3.*4)*!*!!'! mm

11.**)1*'3)' mm

1.255 deg

#1.!*15*54*4 deg!).43'5*54*4 deg

a

0

@

?o?

$


64/64

3.!*3##2#43! mm

11.##5'!!)*1 mm

4!1.3'2)!'5' mm

#2.4#'#2'213 mm

1!#.#**223)3

ao

0o

&o

Eo

Bevel Gear Geomteric Data Sheet

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