Rjesenje Word 2007

:

:

( ) :

- - - -

:

:

1. :

-225

-

-

- 0.8

-

-:

- .

- ;

2.

- :

- :

3.

:

1:

2: 3:

4:

5:

6:

7:

8:

9:

10: 11:

12:

13: 20x2,5

14:

15:

1:

2:

3:

1: 98 x 31

2: 98 x 31

1: 98 x 31

2: 98 x 31

1:

1:

2:

3:

4. :

1:

1.1.

-

S = Sprep = 0,4 - 1 -

S =

B 235CK = 1840 ; x1 = 1; y1 = 0,78 ( . 2.1)-

(.2.8. .14) (.2.7.-12-13)

S =

S

- :

5 q 20-

-

1.2.-

Te = za = 0,6 max = 0,7

Te =

1.3. :

nA = : Cv1 = 42; x1 = 0,25; y1 = 0,66; (. 2.12) n = 1,75 (. 2.14) Km = 0.85 (. 2.15)

B6880

Kr = = 0,933 za r = 1 mm i f = 0,10 (tab. 2.17)

= = 0,66 za = 90 i = 0,60 (. 2.17)

K1 = = 1 za 1 = 10 i a = 10 (. 2.17)

= = 0,968

- :

De = = 47.2

nA =

nA=170

1.4. :

nm = = = 2954

120

1.5. :

-

Vpm = nm Sm = 150 0,381 = 57,15

Vpm+1 = nm+1 Sm+1 = 220 0.241 = 53.02

Sm+1 = Sm = 0,381 = 0,258

Sm+1 = 0,241 -

:

1.6. :

- :

2:

2.1.

-

S = Sprep = 0,3 0.4

-

S =

B 235CK = 1840 ; x1 = 1; y1 = 0,78 ( . 2.1)-

(.2.8. .14) (.2.7.-12-13)

S =

S

- :

5 q 20-

-

2.2.-

Te = za = 0,6 max = 0,7

Te =

2.3. :

nA =

: Cv1 = 52.5; x1 = 0,25; y1 = 0,5; (. 2.12) n = 1,75 (. 2.14) Km = 0.85 (. 2.15)

B6880

Kr = = 0,87 za r = 1 mm i f = 0,2 (tab. 2.17)

= = 0,66 za = 90 i = 0,60 (. 2.17)

K1 = = 1 za 1 = 10 i a = 10 (. 2.17)

= = 0,968

- :

De = = 47.2

nA =

nA=262

2.4. :

nm = = = 3904

120

2.5. :

-

Vpm = nm Sm = 220 0,216 = 47.52

Vpm+1 = nm+1 Sm+1 = 316 0.132 = 53.02

Sm+1 = Sm = 0,216 = 0,148

Sm+1 = 0,132 -

:

2.6. :

- :

3:

4:

4.1.

-

S = Sprep = 0,5 0.9

-

S = Ck = 1840; x1 = 1; y1 = 0.78 (.2.1)6 = 1/110 (.2.7)

l = 230

- (..- 74)

I 0,05 d4 = =648000 , E = 210000 MPa ( P.17) Ks = az Rz C = 0,5 0,1 0,06 = 0,34

az == 0.5,

Rz = 100m = 0,1 N11 ( P.1)99

C = 0,040 0,080 - C = 0,060 (P.1)

:

-

S```

B 235CK = 1840 ; x1 = 1; y1 = 0,78 ( . 2.1)-

(.2.1. .14) (.2.7.-12-13)

S```

S```

- :

5 q 10-

- :

-

4.2.

Te = za = 0,6 max = 0,7

Te =

4.3. :

Ve = : Cv1 = 52.5; x1 = 0,25; y1 = 0,5; (. 2.12) n = 1,75 (. 2.14)

Km = 0.85 (. 2.15)

B6880

Kr = = 0,933 za r = 1 mm i f = 0,10 (tab. 2.17)

= = 0,66 za = 90 i = 0,60 (. 2.17)

K1 = = 1 za 1 = 10 i a = 10 (. 2.17)

= = 0,968

Ve = = 40.92m/min

4.4. :

nA =217

4.5 :

nm = = = 2943

4.6. :

-

Vpm = nm Sm = 150 0,175 = 26,25

Vpm+1 = nm+1 Sm+1 = 220 0.037 = 8.14

Sm+1 = Sm = 0,175 = 0,038

Sm+1 = 0,037 -

:

4.7. :

- :

5:

5.1.

-

S = Sprep = 0,3 0.7

-

S``

B 235CK = 1840 ; x1 = 1; y1 = 0,78 ( . 2.1)-

(.2.1. .14) (.2.7.-12-13)

S``

S``

- :

5 q 10-

- :

-

5.2.

Te = za = 0,6 max = 0,7

Te =

5.3. :

Ve = : Cv1 = 52.5; x1 = 0,25; y1 = 0,5; (. 2.12) n = 1,75 (. 2.14)

Km = 0.85 (. 2.15)

B6880

Kr = = 0,933 za r = 1 mm i f = 0,10 (tab. 2.17)

= = 0,66 za = 90 i = 0,60 (. 2.17)

K1 = = 1 za 1 = 10 i a = 10 (. 2.17)

= = 0,968

Ve = = 46m/min

5.4. :

nA =261.6

5.5. :

nm = = =3153

5.6. :

-

Vpm = nm Sm = 220 0,175 = 38.5

Vpm+1 = nm+1 Sm+1 = 316 0.19 = 60

Sm+1 = Sm = 0,175 = 0,137

:

5.7. :

- :

6:

6.1.

-

S = Sprep = 0,3 0.45

-

S =

Ck = 1840; x1 = 1; y1 = 0.78 (.2.1)6 = 1/110 (.2.7)

l = 98

- (..- 74)

I 0,05 d4 = =648000 , E = 210000 MPa ( P.17) Ks = az Rz C = 0,5 0,1 0,06 = 0,34

az == 0.5,

Rz = 100m = 0,1 N11 ( P.1)99

C = 0,040 0,080 - C = 0,060 (P.1)

:

-

S```

B 235CK = 1840 ; x1 = 1; y1 = 0,78 ( . 2.1)-

(.2.1. .14) (.2.7.-12-13)

S```

S```

- :

5 q 10-

- :

-

6.2.

Te = za = 0,6 max = 0,7

Te =

6.3. :

Ve = : Cv1 = 52.5; x1 = 0,25; y1 = 0,5; (. 2.12) n = 1,75 (. 2.14)

Km = 0.85 (. 2.15)

B6880

Kr = = 0,870 za r = 1 mm i f = 0,2 (tab. 2.17)

= = 0,66 za = 90 i = 0,60 (. 2.17)

K1 = = 1 za 1 = 10 i a = 10 (. 2.17)

= = 0,968

Ve = = 52.19m/min

6.4. :

nA =297

6.5. :

nm = = = 23072

6.6. :

-

Vpm = nm Sm = 220 0,05 = 11

Vpm+1 = nm+1 Sm+1 = 316 0.066 = 20.85

Sm+1 = Sm = 0,05 = 0,073

Sm+1 = 0,066 -

:

6.7. :

- :

7:

7.1.

-

S = Sprep = 0,3 0.45

-

S``

B 235CK = 1840 ; x1 = 1; y1 = 0,78 ( . 2.1)-

(.2.1. .14) (.2.7.-12-13)

S``

S``

- :

5 q 10-

- :

-

7.2.

Te = za = 0,6 max = 0,7

Te =

7.3. :

Ve = : Cv1 = 52.5; x1 = 0,25; y1 = 0,5; (. 2.12) n = 1,75 (. 2.14)

Km = 0.85 (. 2.15)

B6880

Kr = = 0,87 za r = 1 mm i f = 0,2 (tab. 2.17)

= = 0,66 za = 90 i = 0,60 (. 2.17)

K1 = = 1 za 1 = 10 i a = 10 (. 2.17)

= = 0,968

Ve = = 526m/min

7.4. :

nA =365

7.5. :

nm = = =25804

7.6. :

-

Vpm = nm Sm = 316 0,087 = 27,49

Vpm+1 = nm+1 Sm+1 = 467 0.063 = 29,4

Sm+1 = Sm = 0,087 = 0,063

:

7.7. :

- :

8:

8.1.

-

S = Sprep = 0,3 0.7

-

S``

B 235CK = 1840 ; x1 = 1; y1 = 0,78 ( . 2.1)-

(.2.1. .14) (.2.7.-12-13)

S``

S``

- :

5 q 10-

- :

-

8.2.

Te = za = 0,6 max = 0,7

Te =

8.3. :

Ve = : Cv1 = 52.5; x1 = 0,25; y1 = 0,5; (. 2.12) n = 1,75 (. 2.14)

Km = 0.85 (. 2.15)

B6880

Kr = = 0,933 za r = 1 mm i f = 0,10 (tab. 2.17)

= = 0,66 za = 90 i = 0,60 (. 2.17)

K1 = = 1 za 1 = 10 i a = 10 (. 2.17)

= = 0,968

Ve = = 46m/min

8.4. :

nA =352

8.5. :

nm = = =7432

8.6. :

-

Vpm = nm Sm = 316 0,15 = 47.4

Vpm+1 = nm+1 Sm+1 = 467 0.101 = 47.16

Sm+1 = Sm = 0,15 = 0,101

:

8.7. :

- :

Zahvat 9:

9.1. :

-

S = Sprep = 0,3 0.45

-

S``

B 235CK = 1840 ; x1 = 1; y1 = 0,78 ( . 2.1)-

(.2.1. .14) (.2.7.-12-13)

S``

S``

- :

5 q 10-

- :

-

9.2.

Te = za = 0,6 max = 0,7

Te =

9.3. :

Ve = : Cv1 = 52.5; x1 = 0,25; y1 = 0,5; (. 2.12) n = 1,75 (. 2.14)

Km = 0.85 (. 2.15)

B6880

Kr = = 0,87 za r = 1 mm i f = 0,2 (tab. 2.17)

= = 0,66 za = 90 i = 0,60 (. 2.17)

K1 = = 1 za 1 = 10 i a = 10 (. 2.17)

= = 0,968

Ve = = 113m/min

9.4. :

nA =1730

9.5. :

nm = = =124800

9.6. :

.

9.7. :

- :

10: r2

11:

11.1. :

-

S = Sprep = 0,3 0.7

-

S``

B 235CK = 1840 ; x1 = 1; y1 = 0,78 ( . 2.1)-

(.2.1. .14) (.2.7.-12-13)

S``

S``

- :

5 q 10-

- :

11.2.

Te = za = 0,6 max = 0,7

Te =

11.3. :

Ve = : Cv1 = 52.5; x1 = 0,25; y1 = 0,5; (. 2.12) n = 1,75 (. 2.14)

Km = 0.85 (. 2.15)

B6880

Kr = = 0,933 za r = 1 mm i f = 0,10 (tab. 2.17)

= = 0,66 za = 90 i = 0,60 (. 2.17)

K1 = = 1 za 1 = 10 i a = 10 (. 2.17)

= = 0,968

Ve = = 46m/min

12.4. :

nA =353

- :

De = = 41.43

11.5 :

nm = = = 5607

11.6. :

-

Vpm = nm Sm = 316 0,15 = 47.4

Vpm+1 = nm+1 Sm+1 = 467 0.101 = 61.6

Sm+1 = Sm = 0,15 = 0,101

-

:

11.7. :

- :

12:

12.1. :

-

S = Sprep = 0,3 0.45 (.2:5)

-

S``

B 235CK = 1840 ; x1 = 1; y1 = 0,78 ( . 2.1)-

(.2.1. .14) (.2.7.-12-13)

S``

S``

- :

5 q 10-

- :

-

12.2.

Te = za = 0,6 max = 0,7

Te =

12.3. :

Ve = : Cv1 = 52.5; x1 = 0,25; y1 = 0,5; (. 2.12) n = 1,75 (. 2.14)

Km = 0.85 (. 2.15)

B6880

Kr = = 0,87 za r = 1 mm i f = 0,2 (tab. 2.17)

= = 0,66 za = 90 i = 0,60 (. 2.17)

K1 = = 1 za 1 = 10 i a = 10 (. 2.17)

= = 0,968

Ve = = 112m/min

12.4. :

nA =879

12.5. :

nm = = =56889

12.6. :

-

Vpm = nm Sm = 672 0,037 = 24.86

Vpm+1 = nm+1 Sm+1 = 970 0.03 = 29.1

Sm+1 = Sm = 0,037 = 0,032

-

:

12.7. :

- :

13: 20x2.5

:

13.1.

13.2. :

Te = za = 0,6 max = 0,7

Te =

13.3. :

(.8.4)

14.4. :

n =

13.5. :

- :

1:

1.1.

-

S = Sprep = 0,4 - 1

-

S =

B 235CK = 1710 ; x1 = 1; y1 = 0,78 ( . 2.1)-

(.2.1. .14) (.2.7.-12-13)

S =

S

- :

5 q 20-

-

1.2.

Te = za = 0,6 max = 0,7

Te =

1.3. :

nA =

: Cv1 = 42; x1 = 0,25; y1 = 0,66; (. 2.12) n = 1,5 (. 2.14) Km = 0.85 (. 2.15)

B6880

Kr = = 0,933 za r = 1 mm i f = 0,10 (tab. 2.17)

= = 0,66 za = 90 i = 0,60 (. 2.17)

K1 = = 1 za 1 = 10 i a = 10 (. 2.17)

= = 0,968

- :

De = = 47.2

nA =

nA =170

1.4. :

nm = = = 1890

120

1.5. :

-

Vpm = nm Sm = 150 0,381 = 57,15

Vpm+1 = nm+1 Sm+1 = 220 0.241 = 53.02

Sm+1 = Sm = 0,381 = 0,258

Sm+1 = 0,241 -

:

1.6. :

- :

2:

2.1.

-

S = Sprep = 0,3 0.4

-

S =

B 235CK = 1840 ; x1 = 1; y1 = 0,78 ( . 2.1)-

(.2.8. .14) (.2.7.-12-13)

S =

S

- :

5 q 20-

-

2.2.

Te = za = 0,6 max = 0,7

Te =

2.3. :

nA =

: Cv1 = 52.5; x1 = 0,25; y1 = 0,5; (. 2.12) n = 1,75 (. 2.14) Km = 0.85 (. 2.15)

B6880

Kr = = 0,87 za r = 1 mm i f = 0,2 (tab. 2.17)

= = 0,66 za = 90 i = 0,60 (. 2.17)

K1 = = 1 za 1 = 10 i a = 10 (. 2.17)

= = 0,968

- :

De = = 47.2

nA =

nA=262

2.4. :

nm = = = 3904

120

2.5. :

-

Vpm = nm Sm = 220 0,216 = 47.52

Vpm+1 = nm+1 Sm+1 = 316 0.132 = 53.02

Sm+1 = Sm = 0,216 = 0,148

Sm+1 = 0,132 -

:

2.6. :

- :

3: 145

:

15: 1

:

:

: TOS OLOMOUS : 900mm ms=13 (14-900) mm/min : 250mm ms=13 PM=4kW mn=12 n=(45-2000) n=1.4 s=1.4

: DALMASTROJ SPLIT Tip: BD-4 : P=4kW mn=9 (63, 90, 125, 180, 250, 355, 500, 710, 1000) ms=9 (0,08-1,25)mm/o ( 0,08; 0,022; 0,063; 0,11; 0,31; 0,9; 0,16; 0,45; 1,25) n=1.4 s=1.4

1. :

:

III 1. 98x31mm 55mm 46,1mm: TM JUS. K. D2 030 100x40x50

1.1. :

- :

- :

- :

1.2.

1.3. :

:nm=500 o/min ne=588 o/min nm+1=710 o/min :

Vpm=nmS1mZ=5000,048=160 mm/min

1.4. :

:

1.5. :

L=l+e+l1=l+e+0,5(D-)L=105.46 mm

2. 98x31mm 46,1mm 45mm: TM JUS. K. D2 030 100x40x50

1.1. :

- :

- :

- :

1.2.

1.3. :nm=500 o/min ne=638 o/min nm+1=710 o/min :


1.4. :

:

1.5. :

L=l+e+l1=l+e+0,5(D-)L=105.46 mm

IV 1. 98x31mm 55mm 46,1mm: TM JUS. K. D2 030 100x40x50

1.1. :

- :

- :

- :

1.2.

1.3. : :

nm=500 o/min ne=588 o/min nm+1=710 o/min

- :


1.4. :

:

1.5. :

L=l+e+l1=l+e+0,5(D-)L=105.46 mm

2. 98x31mm 46,1mm 45mm: TM JUS. K. D2 030 100x40x501.1. :

- :

- :

- :

1.2.

1.3. : :

nm=500 o/min ne=638 o/min nm+1=710 o/min :


1.4. :

:

1.5. :

L=l+e+l1=l+e+0,5(D-)L=105.46 mm

V

1 12x21

: JUS.K.D2 090

2.1.

- :

- :

- :

2.2. :

Te=100 min

2.3. :

2.4. :

- :

- :

Za =0,45 za P=4kW

- :

- :

2.5. :

L=l+e1+e2+

L=21+5+0,5+L=32,5mm

a

:

I :

1: 8 h=25mm

: JUS K.D3.020

2.1.

Sp=0,1-0,3 mm/o (T.3.4)Sp=0,3 mm/o (T.3.4_1)Sp=0,28 mm/o (T.3.5)

S=0,08-1,25 mm/o

d>10mm

- :

2.2.

Te=30min

2.3.

2.4.


- :

Vpm=nmS1m =14000,1=140 mm/min

2.5. : :

2.6. :

hod alata L=l+e+D/3=25+5+8/3=32,66mm

2: 14 h=10mm

: JUS K.D3.022

5.1.


S=0,08-1,25 mm/o

d>10mm

- :

5.2.

Te=30min

5.3.

5.4.


:


5.3. :

- :

5.4. :

L=l+e+D/3=17+5+10/3=25,33mm

3: 16

:

D= D1+ 1=16mm

3.1.

- :

Sprep=0,5-0,6 mm/o (T. 3.9) usvajamo S=0,55 mm/o

- :

-

za s=1,4 S=0, 5 mm/o

3.2.

Te=55 min

3.3. Ekonomina brzina rezanja:

3.3.

- :

- :

=0,45 za P=4kW : n=nmin(nA,nM)=362 o/min

3.4. :

- :

n=355 o/min S=0,5 mm/o

3.5.

15: 10 h=17mm: JUS K.D3.020

1.1.


- S=0,08-1,25 mm/o

-orak obzirom na mogunost odvoenja strugotine rauna se za d>10mm

- :

1.2.

Te=30min

1.3.

1.4.


- :


1.5. :

:

1.6.

L=l+e+D/3=17+5+10/3=25,33mm

2

Documents

Rjesenje Word 2007