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© Aykut Dana, GrabCad.com, 2012
Connecting Rodfile: connecting rod
1 Step 1
2 draw two circles like shown on the front plane
3
4 Step 2
5 add two tangent line
6
7 Step 3
8 add two more circle
9
10 Step 4
11 draw a line and mirror it
12
13 Step 5
14 draw a centerline and use trim command
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16 Step 6
17 use fillet command like shown
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19 Step 7
20 go up side and use trim command
21
22 Step 8
23 use fillet command again
24
25 Step 9
26 extrude the sketch in two directions. (5,5 mm for each way, total 11mm)
27
28 Step 10
29 open a sketch on the body and draw a line. make parallel the line with the shown edge
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31 Step 11
32 mirror the line and add this two circle
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34 Step 12
35 Intersect the lines and use trim command
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37 Step 13
38 use trim command and mirror it
39
40 Step 14
41 draw two circles and cut the body
42
43 Step 15
44 draw two circles more and cut the body again. use offset feature
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46 Step 16
47 draw a sketch on the body like shown
48
49 Step 17
50 extrude it 2mm and use mirror command
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52 Step 18
53 now use fillet command
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55 Step 19
56 your connecting rod is ready to use ( create a folder and save into it, firstly we will generate the V12 engine parts )
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58 Step 20
59 from Luis :)
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connecting rod part 2
1 Step 1
2 open sketch on the front plane and draw shown sketch
3
4 Step 2
5 use trim command
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7 Step 3
8 add a circle
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10 Step 4
11 add two line
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13 Step 5
14 use trim command
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16 Step 6
17 extrude the body in two directions
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19 Step 7
20 draw shown sketch on the body
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22 Step 8
23 extrude it like this
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25 Step 9
26 draw the shown sketch and cut the body
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28 Step 10
29 use fillet command
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31 Step 11
32 your part is ready to use
33
● crank
a Step 1b open a sketch on the right plane and draw a sketch like shown
c
d Step 2e open a sketch on the body. draw a 30mm radiused circle and extrude it 20mm
f
g Step 3h use revolve command
i
j Step 4k go to other side draw shown sketch and extrude it 20 mm
l
m Step 5n open a sketch on same surface and draw shown skecth
o
p Step 6q use cut extrude command and tick 'filp side to cut'
r
s Step 7t now use mirror command. your crank began to take shape
u
v Step 8w use move copy body command. enter volues
x
y Step 9z rotate this (4th from right side) body 60degree
aa
bb Step 10cc rotate 3th body 120 degree
dd
ee Step 11ff rotate sixth body 180 degree
gg
hh Step 12ii rotate second body 240 degree
jj
kk Step 13ll rotate 5th body 300 degree
mm
nn Step 14oo use combine command. your crank is ready for now. we will add oil canal and other parts after
pp
● It worked (31) Not helpful (0) Comment (5)
●● Aykut Dana 4 months ago
● How to use combine command
● Only if you have problem with the combine command, follow this tutorial. if not, go to part 4.
a Step 1b click on the ''solid bodies''. As you see there are six bodies. We will combine them
c
d Step 2e select all bodies
f
g Step 3h right click and then select combine command
i
j Step 4k make ticked the shown area
l
m Step 5n confirm that. we have one solid body now
o
● It worked (7) Not helpful (0) Add comment
●● Aykut Dana 5 months ago
● Aykut Dana 5 months ago● using 'move copy body' command for coping
● (if you have a problem with this command, follow the tutorial. if not, go to next part)
1 Step 1
2 follow the steps up to here
3
4 Step 2
5 click on options--customize
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7 Step 3
8 find this command
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10 Step 4
11 drag and drop the command on the command manager
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13 Step 5
14 click on the command
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16 Step 6
17 use this button
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19 Step 7
20 select the body
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22 Step 8
23 make the copy box ticked and enter 5
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25 Step 9
26 now we will change z coordinate. enter the shown value (95mm)
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28 Step 10
29 confirm that and replicated body is ready.
30●
Crank connection points
1 Step 1
2 open a sketch on the top plane and draw shown sketch
3
4 Step 2
5 use revolve command
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7 Step 3
8 open a sketch on top planen again and draw an axis for revolve command
9
10 Step 4
11 draw shown sketch
12
13 Step 5
14 use revolve command
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16 Step 6
17 thats is all for now
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