1.- Dimensionar la transmisin con los siguientes datos:

)%1(

2

12

276

30

/210

23

8907

150

/38.5

0

2

1

1

cojinetesenmecanicasperididas

segt

i

mma

mb

mmkpDB

z

NF

mmd

smv

T

k

t

onormalizadm

m

z

dm

S

k

6

54.01223

150

121

1

Velocidades:

rpmn

n

mmd

d

mzd

ndv

S

t

57.744

138.0

6038.5

138

623

60

1

1

01

01

101

101

rpmn

n

n

n

19.2483

57.744

3

3

12

2

1

Potencia:

cmkpMt

n

NMt

kWN

N

NFU

vUN t

62.588657.744

4597400

97400

45

1000

88.58.8369

84.836920cos8907cos

MGW

W

DB

WK

dientesz

z

mmb

cmkpK

K

ki

iMtdd

961

100

210

3.14

32

100

32

69

233

180630

/3.14

8.13183

3162.588625.6

125.6

32

2

31

2

2

2

2

2

0

hrsH

H

HnW

21511

57.74460

10961

10

60

6

6

Rueda:

kWN

NNP

N

N

NNN

kWN

mkpIM

s

s

I

kpG

G

rpmn

mmd

d

G

G

G

GG

G

31.0100

86.44

14.045

14.01000

99.254.5

4.599.12

99.122

99.25

99.2530

19.248

4153.02

414.0

8.9

2.190

2

1

2.190

1085.71804

414

19.248

414

1383

1

2

2

2

212

2

2

02

1

2

2

2

62

2

2

02