How to make 12 cylinder engine - part 18 -
part 1: http://grabcad.com/questions/tutorial-how-to-make-engine-part-1
part 2: http://grabcad.com/questions/tutorial-how-to-make-engine-part-2--1
part 3: http://grabcad.com/questions/tutorial-how-to-make-engine-part-3
part 4: http://grabcad.com/questions/tutorial-how-to-make-engine-part-4
part 5: http://grabcad.com/questions/tutorial-how-to-make-engine-part-5
part 6: http://grabcad.com/questions/tutorial-how-to-make-engine-part-6
part 7: http://grabcad.com/questions/tutorial-how-to-make-engine-part-7
part 8: http://grabcad.com/questions/tutorial-how-to-make-engine-part-8
part 9: http://grabcad.com/questions/tutorial-how-to-make-engine-part-9
part 10: http://grabcad.com/questions/tutorial-how-to-make-engine-part-10
part 11: http://grabcad.com/questions/tutorial-how-to-make-engine-part-11
part 12: http://grabcad.com/questions/tutorial-how-to-make-engine-part-12
part 13: http://grabcad.com/questions/tutorial-how-to-make-engine-part-13
part 14: http://grabcad.com/questions/tutorial-how-to-make-engine-part-14
part 15: http://grabcad.com/questions/tutorial-how-to-make-engine-part-15
part 16: http://grabcad.com/questions/tutorial-how-to-make-engine-part-16
part 17: http://grabcad.com/questions/tutorial-how-to-make-engine-part-17
part 18: http://grabcad.com/questions/tutorial-how-to-make-engine-part-18
part 19: http://grabcad.com/questions/tutorial-how-to-make-engine-part-19
part 20: http://grabcad.com/questions/tutorial-how-to-make-engine-part-20
part 21: http://grabcad.com/questions/tutorial-how-to-make-engine-part-21
part 22: http://grabcad.com/questions/tutorial-how-to-make-engine-part-22
part 23: http://grabcad.com/questions/tutorial-how-to-make-engine-part-23
part 24: http://grabcad.com/questions/tutorial-how-to-make-engine-part-24
part 25: http://grabcad.com/questions/tutorial-how-to-make-engine-part-25
part 26: http://grabcad.com/questions/tutorial-how-to-make-engine-part-26
open a sketch on this surface
use cut extrude command
draw shown on the blue surface
please examine the shown sketch. draw the same. then exit from sketch
click on the sketch from feature tree and click on show button
extrude this rectangles up to pink surface
open a sketch on this surface..
use section view command
draw shown sketch
add a circle
use trim command
extrude the sketch 4mm. make untick 'merge result' option
Step 5 really through me for a loop, but I figured it out after about 20 minutes. I'm not sure what Aykut is saying about "show" in the feature tree but i couldnt make it work.
Here's what I found that works for me, hope it helps others out. Thanks again Aykut for making this learning experience possible!!
Select extruded boss/base, under direction 1 select "up to surface" and pick the bottom surface of the oil pan. Now click on "selected contours" and select the 8 pillars to extrude.
Again, select extruded boss/base, under direction 1 select "up to surface" and pick the deeper bottom surface of the oil pan. Now click on "selected contours" and select the 6 pillars to extrude.
These instructions are OK instructions. However, the details are something to be improved upon. Either you are going to have to read into these plans or make a lot of your own conclusions on this engine design. Better than nothing, but would like the originals with all the dimensions.
Can you elaborate dimensions in step 3?
While I'm very grateful for such an elaborate tutorial, it really is disappointing to get to a certain point and realize that some very crucial dimensions were left out such as in step 3. :(
for step 3 you can just use convert entities