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A-A B (5: 1) B: Inventorwizard

1) The document appears to be a technical drawing for a miniature steam engine, showing various dimensions and tolerances. 2) Key components of the engine are labeled, including the steam piston, vertical twin steam engine with reverse gear, and corresponding symbols for roughness classes. 3) Specifications for allowable deviations for undimensioned surfaces are provided, including for measurements, fillets/chamfers, and angles, defined according to various accuracy classes and dimension lengths.

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88 views1 page

A-A B (5: 1) B: Inventorwizard

1) The document appears to be a technical drawing for a miniature steam engine, showing various dimensions and tolerances. 2) Key components of the engine are labeled, including the steam piston, vertical twin steam engine with reverse gear, and corresponding symbols for roughness classes. 3) Specifications for allowable deviations for undimensioned surfaces are provided, including for measurements, fillets/chamfers, and angles, defined according to various accuracy classes and dimension lengths.

Uploaded by

AjiSeno
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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6 5 4 3 2 1

3,2

D A-A D

A B B(5:1)

0,2x45
1,6

2
10

2
10
+ 0,30
8 + 0,10

2
36

2
+ 0,00
C
0,02 A
(
40 h7 - 0,03 ) C

Break Sharp Edges: 0,1 mm

A A
B B
Revision Date Description
Engineered by: Name: Date: Scale: 2:1
Designer: Galba, J. 13/02/2010
It shall not without our permission be altered, copied, used for manufacturing or
This document is for educational purposes only and property of Inventor Wizard.

Approved: Galba, J. 13/02/2010 SheetSize: A3


Project: Material: Stainless Steel
Miniature Steam Engine Total Mass: 0.090 kg
Title:
Corresponding symbols
Roughness Classes ( NBN 88-02 ) ( ISO 1302 ) N11 N10 N9 N8 N7 N6 N5 N4 Vertical Twin Steam Engine with Reverse Gear
Steam Piston
communicated to any other person or company.

Roughness Value "Ra" in m ( NBN 88-02 ) ( ISO 1302 ) 25 12,5 6,3 3,2 1,6 0,8 0,4 0,2

Allowable deviations for dimensions without tolerance indication (machined surfaces)


For measurements ( deviations in mm ) Fillets and chamfers Angles ( in and ' )
Dimensions in mm Dimensions in mm Length of the shortest leg
A Accuracyclass 0,5 >3 >6 >30 >120 >400 >1000 >2000 0,5 >3 >6 >30 >120
to
>10 >50 >120
above
A
(ISO 2768.1) to to to to to to to to to to to to to to to to Drawingnumber: Sheet:
10 400
f Fine
3
0,05
6
0,05
30
0,1
120
0,15
400
0,2
1000
0,3
2000
0,5
4000
0,8
3
0,2
6
0,5
30

1
120

2
400

4 1
50 120 400

30' 20' 10' 5'


0001
m Medium 0,1 0,1 0,2 0,3 0,5 0,8 1,2 2 Design State: Drawing made with
autodesk Inventor

InventorWizard Released .be/.nl


c Rough 0,2 0,3 0,5 0,8 1,2 2 3 4 1 30' 1 30' 15' 10'
0,4 1 2 4 8 Revisions only
v Very Rough - 0,5 1 1,5 2,5 4 6 8 3 2 1 30' 20' permitted by CAD

6 5 4 3 2 1

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