hamidciv Posted August 5, 2014 Share Posted August 5, 2014 hi dear freiends :(i want drawing nut Shown in the figure below, my problem Is corners of nut the chamfered under angle 30 degress in both side, how do this? thanks a lot Quote Link to comment Share on other sites More sharing options...
JD Mather Posted August 5, 2014 Share Posted August 5, 2014 http://home.pct.edu/~jmather/content/CAD238/AutoCAD%202007%20Tutorial%204.pdf pg8 Quote Link to comment Share on other sites More sharing options...
nestly Posted August 6, 2014 Share Posted August 6, 2014 Revolve a line to create a surface, then use the Surface to SLICE the Solid Quote Link to comment Share on other sites More sharing options...
hamidciv Posted August 6, 2014 Author Share Posted August 6, 2014 thanks a lot dear nestly Quote Link to comment Share on other sites More sharing options...
hamidciv Posted August 6, 2014 Author Share Posted August 6, 2014 dear nestly for define line, These lines must be defined by the coordinates?(whether the z coordinate is zero)?? thanks Quote Link to comment Share on other sites More sharing options...
ReMark Posted August 6, 2014 Share Posted August 6, 2014 nestly isn't picking coordinates he is picking a point on the 3D model to draw his line. Then he rotates the line minus 30 degrees. Quote Link to comment Share on other sites More sharing options...
hamidciv Posted August 6, 2014 Author Share Posted August 6, 2014 hi dear remark Did you mean to rotate in top post is rotate? if your possible explain more my question with use method nistly or The way your offer. thanks remark Quote Link to comment Share on other sites More sharing options...
ReMark Posted August 6, 2014 Share Posted August 6, 2014 I was talking about the line that nestly drew from the top edge of the nut. He rotated it -30 degrees then revolved it to create a surface. This is the surface he used to trim away a portion of the nut to create the chamfer. Follow me? Quote Link to comment Share on other sites More sharing options...
hamidciv Posted August 6, 2014 Author Share Posted August 6, 2014 yes i follow our speak, i follow method of nistly but My model comes in the form below,Where is my problem?? thanks remark Quote Link to comment Share on other sites More sharing options...
SuperCAD Posted August 6, 2014 Share Posted August 6, 2014 You're putting the line on the corner of the nut. You need to put it on the face so the surface will cut through the corners. Put the line in the center of the faces edge. Quote Link to comment Share on other sites More sharing options...
hamidciv Posted August 6, 2014 Author Share Posted August 6, 2014 dear supercad i put line in midpoint of edge, But my problem is not solved and as a result Was achieved. please help me Quote Link to comment Share on other sites More sharing options...
JD Mather Posted August 6, 2014 Share Posted August 6, 2014 You used wrong edge - you will need to observe geometry more carefully. The line should be created at midpoint of Flat edge, not corner edge. Maybe you should try the extruded circle technique instead? Attach your dwg file here (before the Revolve) and someone will move the line to correct location for you. Quote Link to comment Share on other sites More sharing options...
hamidciv Posted August 6, 2014 Author Share Posted August 6, 2014 dear jd , You mean like the following I think it is correct, please check my figure thanks Quote Link to comment Share on other sites More sharing options...
JD Mather Posted August 6, 2014 Share Posted August 6, 2014 You should be able to do it both ways. Now let's see you do the other side with Revolved line and Slice. Quote Link to comment Share on other sites More sharing options...
hamidciv Posted August 6, 2014 Author Share Posted August 6, 2014 whether in upper post, i correct define line? dear jd mather do you men other ways is extrude circle and use taper angle? thanks a lot Quote Link to comment Share on other sites More sharing options...
JD Mather Posted August 6, 2014 Share Posted August 6, 2014 Attach your dwg file here and end all doubt. Quote Link to comment Share on other sites More sharing options...
hamidciv Posted August 6, 2014 Author Share Posted August 6, 2014 check.dwg dear dr jd i attached my dwg file here please checked my file and express me about correct and wrong? if is wrong ,please modify . thanks a lot Quote Link to comment Share on other sites More sharing options...
JD Mather Posted August 6, 2014 Share Posted August 6, 2014 What are your (intended) modeling units? Quote Link to comment Share on other sites More sharing options...
hamidciv Posted August 7, 2014 Author Share Posted August 7, 2014 dear dr jd all units is per inch, My goal is correct general of the model drawing and Units does not important. please tell me about corrected drawing model. thanks a lot Quote Link to comment Share on other sites More sharing options...
JD Mather Posted August 7, 2014 Share Posted August 7, 2014 ... Units does not important. Units are always important to me. I never let my students slide for a second in ignoring units. Quote Link to comment Share on other sites More sharing options...
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