ar 2 a(1)
DESCRIPTION
desen executie balansorTRANSCRIPT
-
C-C ( 1 : 1 )
A-A ( 1 : 1 )
B-B ( 1 : 1 )
C
C
A
A
B
B
ProiectatDesenat
Aprobat
CONSTANTIN LIVIU-GEORGE
Contr. STASVerificat
CONSTANTIN LIVIU-GEORGE
Universitatea PolitehnicaBUCURESTI
Facultatea: I.M.S.T.Grupa: 632AA
MATERIALFgn 500-7
STAS 6071-75 DESEN DE EXECUTIE BALANSOR
Numar desen:R2-632-8 AA
Denumire desen:BALANSOR1:1
Masa neta:
PlansaNr. 1
TOLERANTE DIM.
6D 1112 H816 H7 140 h6
ABATERE
+0.0270
+0.105+0.030
+0.01800-0.025
20?
R5
107
196
19,0
0
30
R10
16?
H710?
30 - 0,300,00+
14 - 0,100,00+
86,00?0,20
74-0
,10
0,00
+
86?0,20
48 - 0,200,00+86
96?0,10
?11
2
36
?40X
X
1530
4?
29
R100
58
R10
R3
86?
0,10
7 - 0,000,10+
6?
D11
Verificat inainte de tratamentul termin
? 0.005
90?
0,10
45?
0,15
Este permis ca bratelesa fie retrase cu 0.5 mm
12?
H8
? 0.1/60 B? 0.2/60 A
5 X 45?
19?
11
16 - 0,100,00+
46
19?
23
74
0.8
0.8
25
25
? 0.2/60 A
24
R10
1,5 X 30
,0?
14
29 - 0,500,00+
R2,5
R10
4
29?
75?0,12
25
25
25
207
A
Axa constituita din centrele celor doua gauri ?D11
Verificat inainte de tratamentul termic
permis in stare bruta
80
1212
86?
0,10
Muchiile (140h6) rotunjite R0.1...0.8
6.3 6.3
256.
3
25
3,50?
0,50
39
5
12.5
35,0
0?
R10
?112
?160
B
? 0.03 B
31,40 - 0,300,00+
32
Conditii tehnice:-Abaterile dimensiunilor netolerate ale piesei turnate se vor incadra in clasade precizie III conform STAS 1592/1-74-Inclinarile de turnare 1 30'-Razele necotate R4-Prelucrari mecanice fara indicatii de toleranta se vor incadra in clasa de precizie medie conform STAS 2300-75-Debavurat-Piesa turnata se va detensiona
Permis in stare bruta
25
0.4
22,0
024
,00
20?
R