Specify 2nd point for tangent:
Select circle c (2)
Specify 1st point for tangent or [Undo] <exit>:
Select circle c (3)
Specify 2nd point for tangent:
Select circle b (4)
Specify 1st point for tangent or [Undo] <exit>:
Select circle b (5)
Specify 2nd point for tangent:
Select circle a (6)
Specify 1st point for tangent or [Undo] <exit>:
Press
ENTER
The tangent definition is finished, and the length of the chain is
calculated. Because the length is divided into whole numbers of links,
one sprocket has to be moved to achieve such a length.
6
Continue responding to the prompts as follows:
Select pulleys or sprockets to be moved. Select objects:
Select circle b
Select objects:
Press
ENTER
Specify base point of displacement:
Select the center of circle b
Specify second point of displacement:
Select the center of the cross (8)
Select pulleys or sprockets to be moved.
Select objects:
Press
ENTER
AutoCAD Mechanical calculated the new length, which is still not a
multiple of the chain division:
Number of links in chain: 121 Distance to next link: 6.88567 mm
Length:974.8857
Performing Length Calculations | 289
Содержание 057A1-09A111-1001 - AutoCAD LT 2009
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Страница 157: ...This is the end of this tutorial chapter Inserting Fits Lists 149 ...
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Страница 179: ...3 In the Select a Screw dialog box select Socket Head Types Inserting Screw Connections 171 ...
Страница 180: ...4 Select ISO 4762 and Front View 172 Chapter 9 Working with Standard Parts ...
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Страница 229: ...6 In the Set Value dialog box specify Column Material Value 8 Creating Parts Lists 221 ...
Страница 242: ...Save your file This is the end of this tutorial chapter 234 Chapter 10 Working with BOMs and Parts Lists ...
Страница 263: ...Save your file This is the end of this tutorial chapter Inserting Bearings 255 ...
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Страница 366: ...Save your file This is the end of the tutorial chapter 358 Chapter 18 Designing and Calculating Cams ...
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