AutoCad :: How To Draw Involute Of A Circle
Jul 23, 2013How to draw the involute of a circle?
View 1 RepliesHow to draw the involute of a circle?
View 1 RepliesWe have some details of Internal Involute Spline profile,.Now it has to be made by EDM Wire cutting,.I need the nomenclature of Internal Involute,.
I browsed in Internet and I found some details, but all of them explaining Major Dia, Minor Dia, Spline pitch, Circular Pitch, tooth Thickness, etc,.But I need how to draw the involute,Please see the attachment "How to draw this" Automated Programs are secondary, reasons,.
1. I am a Mechanical Engineer, I should know how to Draw it, also I am addict in Mechanical Engineering, so I like to know it,.
2. Installing Software's are prohibited in our organization, it can not be done without Higher officials permission, also it will take time to finish this process,.
I am drawing a gear and now i need to connect points to draw involute for a gear tooth: [URL] ...
Points are numbered. I'm trying to draw with a spline, but i don't know where to put last point of a spline to draw an exact involute - like for example - if i would draw like this and press enter - i would get this spline: [URL] ...
But if i would move cursor in a different direction and then press enter - i would still get almost identical spline, but still, not the same: [URL] ...
So how do i draw an accurate involute? Maybe i should draw one more point and then stop drawing spline?
How can i draw a SPRING around a circle ? like Attachment picture. (not in the Sketch) in the Part Modeling.
View 1 Replies View RelatedHow can i Draw a SPRING around a circle ?
View 3 Replies View RelatedWhat is the smallest object I can draw and "SEE" in AutoCAD? I was hoping to prove a point in my introductiory AutoCAD class, but it appears I have been lying!! I tried to draw a cirlce with a diameter of 1.24E-10m. The dot shows up, but I cannot zoom to it. I tried using an enormous zoom scale, but did not have any luck. I am almost positive my instructor introduced the capabilites of AutoCAD by drawing a full scale helium atom, and that was release 14. Is this still possible? Obviously the atom can be drawn, but what are the zoom limitations?
View 5 Replies View RelatedI have a question. I'm using VB.Net 2010 with Autocad2012.
How to make code for promt input user.
Get input points from user and draw circle using VB.Net 2010 with Autocad2012.
I just got hold of the formula for it, and just went WOW......I'm not even going to start to understand that....let alone write a routine for it.
View 8 Replies View Relatedi wants to draw a circle on a cylinder's surface[3D curved surface]. And that circle should be co-planer with the cylindrical surface.
View 7 Replies View RelatedWhen i draw a tangent to a circle and zoomed in i saw that the line isn't actually a tangent, in fact it doesn't touches the circle!
View 9 Replies View RelatedI can't control the location of a 3rd circle using ttr. I'm drawing two circles and then a 3rd tangent to both but I want the 3rd circle to be centered down below the two original ones and all it will do is be above them. See drawing.
View 9 Replies View RelatedI'm having a problem, How can I draw a circle which has to go through point & tangent, if I know radius?
View 4 Replies View RelatedI’ve an already drawn inclined line from a fixed point (saypoint (0,2) on Y-axis). The inclination is also fixed (say 150 tothe horizontal). My objective is to draw a circle with one quadrant at a fixedpoint (say point (1,0) on X-axis), so that, the line becomes a perfect tangentto the circle. The diameter of the circle may vary to make the line perfecttangent to the circle.
View 9 Replies View RelatedHow to draw an arc tangent to a circle and a point. The attachment here is a detail of the problem I'm having. No 9
View 3 Replies View RelatedI have to repeatedly draw a circle with 3P option.
I first invoke the circle command, choose the 3P option.
In my second and subsequent cycles, I click "enter" and have to click "3P" again.
Is there a way my chosen option of "3P" is invoked by default on one or two clicks of the spacebar or enter button?
I'm suffering to draw a circle connect with a arc and 2 straight lines for almost an hour ago.
View 9 Replies View RelatedHow do you draw circles along the circumference of a circle at various angles? for example i want to plot a small circle every 30 degrees along a larger circle.
View 9 Replies View RelatedHow to drawing a Pi that used in calculating area, circumference of a circle, in AutoCAD as a technical drawing?
Is there available any book I could find some info regarding Pi in technical drawing?
I am am trying to draw a roof vent cap in 3d. So far, I drew an arc and revolved 360 deg but it leaves a hole in the middle of the solid. Then i extruded it and got the top profile correct but i need the bottom to follow the curve and not fill it completely in.
View 9 Replies View RelatedI have a line and I want from the midpoint of this line to draw a circle with 50meters diameter.
My problem is that my drawing has WGS84 as a defined coordinate system so everything is in decimal degress.
How do I draw the cirle or any other item for that matter using metric units (meters etc) while on WGS84?
Why the lines sometimes get angular when I draw a circle/curve? How can I make them round?
View 8 Replies View RelatedCan a AutoLISP command be written to read an attribute in a block and draw a circle with the attribute as the diameter using variables?
View 1 Replies View RelatedI have 2 points and a line given (both points on one side of line)
I want to draw a circle so that it passes through two points and tangent to the given line.
Routine that will draw a insulation hatch around a circle?
View 9 Replies View Relatedgood way to start a line at one of the 45 degree angles of a circle block?
View 9 Replies View RelatedCan a AutoLISP command be written to read an attribute in a block and draw a circle with the attribute as the diameter using variables? The appilcation is taking the diameter of a tree trunk (the attribute), multipling by 12, and drawing the canopy circle on hundreds of those blocks. So the circles drawn will vary in size.
Not sure how this could be set up, i'm not familiar with LISP writing at all.
1) Read block, single, mulitple or definition?
2) Read Attribute
3) Varaible of attribute, (attribute is an inch measurement...it needs to be multipled by 12 to get feet for final use as circle diameter drawn)
4) Draw circle, variable, with diameter coming from attribute variable (attribute in inches that is multipled by 12)
5) Center point or circle to be block's base point
I have a JPEG of a map and I want to put a black circle around a place name to draw attention to it. Have been all through the tools and the files in my Photoshop 7 and cannot find any way of doing it.
View 6 Replies View RelatedWhen I use the shapes tool... i.e. to draw circle for example.. it fills it up with color.. How do I draw a normal circle?
At the moment I have to draw a circle .. and then another circle inside it with white color so that I have just the outline..
I m trying to create a colored circle but every time Im filling the circle with color is not properly filled. It is like becoming glow at the edges, something that I do not want. How to fill it correctly. I assume that is a setting needs to be adjusted but I cant find it.
View 8 Replies View Relateddraw the circle - invert, and I just keep getting errors. Only thing I can cut is a rectangle - in my world we call that cropping.
View 16 Replies View Relatedhow to draw just half a circle in Xara Designer. The background of the design must be transparant.
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