topic Re: Section Hatching, Help ! in AutoCAD Forum

Section Hatching, Help !

Anonymous — Sat, 25 Mar 2017 17:41:07 GMT

Please someone help me with this , my professor gives me this , it took me nearly 2 hours , but I couldn't figure it out !!

Dot.: Section Hatching, Help !

Slawomir_ — Tue, 28 Mar 2017 06:44:30 GMT

Hi, isn't this a homework?

Read carefully instruction on how to create a cross section view from 3D objects. Also remember to read what is at command line during performing any command. It is very helpful. (Sorry I haven't open your's dwg, I can't at the moment.)

Dot.: Section Hatching, Help !

Slawomir_ — Thu, 30 Mar 2017 10:51:39 GMT

Hi, what's with your question? Have you found solution?

Re: Section Hatching, Help !

john.vellek — Thu, 30 Mar 2017 20:44:09 GMT

Hi @Anonymous,

I see that you are visiting as a new member. Welcome to the Autodesk Community!

Might I suggest that we look at this in steps? I suggest making the base piece first. I did this in a video using rectangles and then PressPull to get them to the correct thicknesses. I then used Union to make them a single solid. The next step is to construct cylinders, place them in the correct locations on the solid and then to Subtract.

Once you have the model built, I suggest that you switch to paperspace by clicking on a Layout Tab. Then you can use the Viewbase command to create the base view as well as the projected and section views.

Start by following the video and then let me know if you need additional assistance.

Please select the Accept as Solution button if my post solves your issue or answers your question.

Re: Section Hatching, Help !

beyoungjr — Fri, 31 Mar 2017 00:09:10 GMT

Hi,

I hope you haven't been too confused by the responses for 3D object creation? Very good responses but maybe bigger than you are shooting for.

Please correct me if I'm wrong but this appears to be a 2D assignment whereby you must use concepts of projection to develop the appropriate section views.

One response suggested that this is an assignment so we should all be careful not to perform the work so here's my input without doing the work.

Cutting plane line A-A in the top view of your orthographic projection cuts horizontally through the entire width of the part (full section) and passes through two holes. The left hole has a countersink at the top and the right hole is just a through hole that passes through a lower level of the part.

Cutting plane B-B cuts vertically through the same countersunk hole and then through the counterbored hole.

Cutting plane C-C cuts vertically through the small through hole and a larger through hole.

Lots of terms used there but a good study of print reading will help you with those and with the concepts of orthographic projection and section views (full, aligned, jogged, etc...).

I placed an image below that should help you visualize the sections that need completed. I think your instructor wants you to add the necessary lines and hatches to complete each view.

Cheers, Blaine

Re: Section Hatching, Help !

john.vellek — Fri, 31 Mar 2017 22:36:00 GMT

HI @Anonymous,

I am checking back to see if my post or others helped you with your problem. Please add a post with how you decide to proceed and your results so other Community members may benefit.

Please hit the Accept as Solution button if a post or posts solves your issue or answers your question.

Re: Section Hatching, Help !

Anonymous — Fri, 31 Mar 2017 22:48:33 GMT

Sorry I am kinda busy , I'll reply it back tonight
--

Best Wish !

Hayden Phan
________________________
Tel: (281)-217-2747
Primary: PHANHAYDEN73@gmail.com
Secondary: DOANHY73@gmail.com

Re: Section Hatching, Help !

Anonymous — Sun, 02 Apr 2017 01:49:05 GMT

Sorry for the late reply , I have been very busy recently , It's awesome ! I totally understand now . This semester I'm taking autocad online , so I have very limited of time to talk to my professor. but it helps me alot . Thank you very much !

Re: Section Hatching, Help !

Anonymous — Sun, 02 Apr 2017 01:51:13 GMT