cyter Posted April 24, 2011 Posted April 24, 2011 Also which view should I use as the top view? I'm remaining with the orthographic projects of the object [see image] and the project is due some time next week. I'm having a hard time drawing the orthographic projections. Please help. I use AutoCAD 2009 Quote
JD Mather Posted April 24, 2011 Posted April 24, 2011 I would rotate that view 90° for Front View and then project top view off of that. But from the questions you have been asking - I suspect this is far too ambitious for something due in one week. Quote
cyter Posted April 25, 2011 Author Posted April 25, 2011 I would rotate that view 90° for Front View and then project top view off of that.But from the questions you have been asking - I suspect this is far too ambitious for something due in one week. I'm done with the front, top and side views, but I'm having a hard time drawing the orthographic projections of the object. Quote
dbroada Posted April 25, 2011 Posted April 25, 2011 I'm now confused. The orthographic projections of an object are the front, top & side views. Where you put them depends on if you are drawing first or third angle but they are the same view. Quote
ReMark Posted April 25, 2011 Posted April 25, 2011 As Dave mentioned you have already drawn the three normal orthographic views so what's left? I suppose you could add an isometric view. You could even add an auxiliary view but a pair of pliers really doesn't require it. Doesn't your textbook have a chapter on views of an object? Quote
cyter Posted April 25, 2011 Author Posted April 25, 2011 As Dave mentioned you have already drawn the three normal orthographic views so what's left? I suppose you could add an isometric view. You could even add an auxiliary view but a pair of pliers really doesn't require it. Doesn't your textbook have a chapter on views of an object? Oops I meant the isometric views. ISOMETRIC VIEWS. Quote
tzframpton Posted April 25, 2011 Posted April 25, 2011 Drawing an accurate 2D iso view of a complex mechanical assembly such as vise grips would be pretty difficult. Accurately, that is. But to get you started, type DS at the command line and under the Snap & Grid tab, change your Snap Type to Isometric. Use the F5 key in the drawing space to rotate the orientation of the crosshair. Also, change your polar tracking to a 30 degree angle. That's the basic Isometric setup. From there, the skill for drafting something in Iso view is the true test of drafting talent. Quote
ReMark Posted April 25, 2011 Posted April 25, 2011 Normally only one isometric view is required. Quote
JD Mather Posted April 25, 2011 Posted April 25, 2011 Normally only one isometric view is required. I would imagine that any isometric view would be a quite a challenge in AutoCAD. Quote
JD Mather Posted April 25, 2011 Posted April 25, 2011 I meant the isometric views. Are you required to show the hidden lines? I think I would model in 3D and have the software create the views. Quote
Arizona Posted April 25, 2011 Posted April 25, 2011 Aw JD, now you're just rubbing it in........the poor kid. Quote
Quagga Posted April 25, 2011 Posted April 25, 2011 Aw JD, now you're just rubbing it in........the poor kid. Yeah JD the joys of solid modelling Quote
Murph_map Posted April 25, 2011 Posted April 25, 2011 I'm willing to bet that JD had that model on a server or CD someplace for the past 5- 10 years and just pulled it up. I recall doing an assigment for that years ago. It was also a good example to use for 4 bar link systems for mechanical theory. Quote
cyter Posted April 26, 2011 Author Posted April 26, 2011 Yes. I'm required to show the hidden lines. That's one cool isometric view of the vise grip plier. And if I may ask, what command would you use to create the views from the 3d drawing? Quote
Jack_O'neill Posted April 26, 2011 Posted April 26, 2011 Isometric views ain't all that hard in autocad. Granted, this is crudely roughed out, but I got about 35 minutes in it. Would take about another hour to make it look like it should. Quote
JD Mather Posted April 26, 2011 Posted April 26, 2011 And if I may ask, what command would you use to create the views from the 3d drawing? If I were working in AutoCAD I would use the solprof command. Quote
SuperCAD Posted April 26, 2011 Posted April 26, 2011 And if I may ask, what command would you use to create the views from the 3d drawing? Section planes can be used for your orthographic projections, and flatshot can be used for your isometric views. Quote
cyter Posted April 27, 2011 Author Posted April 27, 2011 How did you get the drawing view window? I've tried typing in the name but nothing helpful comes up Quote
tzframpton Posted April 27, 2011 Posted April 27, 2011 He's not using AutoCAD. That's Inventor (I'm guessing). Quote
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