Master various methods of drawing arcs in CAD

There are several ways to draw arcs in CAD

Enter "A" in the command line to enable the arc command, and then enter "P" to enable the 3-point arc command. These actions will help you solve the puzzle and continue the game.

In order to help players who have not passed the level yet, let us learn about the specific puzzle solving methods. In this puzzle we need to use two key commands to complete. The first is the "S" command, which requires input of the coordinates of the starting point, center point, and end point. The second is the "T" command, which requires inputting the starting point, center point and angle values. By using these two commands properly, we can

A Starting point, circle center, length command

Arcs can be created using a variety of methods. Except for the first method, all other methods draw the arc counterclockwise from the starting point to the end point. Draw an arc by specifying three points. You can draw an arc by specifying three points. In the example below, the arc's start point snaps to the line's endpoint. In this example, the second point of the arc snaps to the middle circle. Drawing an Arc by Specifying the Start Point, Center Point, and End Points If the start point, center point, and end points are known, you can draw an arc by first specifying the start point or center point. The center point refers to the center of the circle where the arc is located. Draw an arc by specifying the start point, center point, and angle. If there are start and center points that you can snap to and are known to contain angles, use the Start, Center Point, Angle or Center, Start Point, Angle option. Contains angles that determine the arc's endpoints. If you know two endpoints but cannot snap to the center of the circle, you can use the "start point, endpoint, angle" method. Draw an Arc by Specifying Start, Center, and Length If there is a start and center point that you can snap to, and the chord length is known, use the Start, Center, Length or Center, Start, Length options. The chord length of the arc determines the included angle. Draws an arc by specifying start point, endpoint, direction/radius If a start point and endpoint are present, use the Start, Endpoint, Direction or Start, Endpoint, Radius option. The image on the left shows an arc drawn by specifying the start point, endpoint, and radius. You can specify a radius by entering a length, or by moving the pointing device clockwise or counterclockwise and clicking a distance. The image on the right shows an arc drawn using a pointing device by specifying a start point, endpoint, and direction. Moving the cursor above the start and end points will draw a convex arc, as shown in the figure. Moving the cursor downward will draw a concave arc. Drawing Adjacent Arcs and Lines Once you have finished drawing an arc, you can immediately draw a line tangent to the arc by starting the LINE command at the Specify First Point prompt and pressing the ENTER key. Just specify the line length. Conversely, after you have finished drawing the line, you can draw an arc with one end tangent to the line by starting the ARC command at the "Specify starting point" prompt and pressing ENTER. Just specify the endpoints of the arc. You can use the same method to connect subsequently drawn arcs. To create a connecting arc using the menu, click Arc from the Draw menu, and then click Continue. In both cases, the resulting object is tangent to the previous object. You can use the shortcut menu to reuse the Continue option.

How to draw the arc on the picture in CAD drawing. To be detailed, it is best to use CAD demonstration

For this drawing problem, one solution is to use the constraint function in AutoCAD software to draw. The advantage of this is that it saves you the trouble of manual calculations.

First, draw a 10-sided shape on paper, the size doesn't matter. Next, draw 10 small circles of the same size on this polygon, and then trim it. Then, draw an inscribed circle on the inner arcs of these 10 circles, and draw the polygon vertices that intersect the arcs on the outside.

At this time, we can use the constraint function in AutoCAD to solve this problem. First, we can use the "tangent" constraint to make the inscribed circle tangent to the arc, and then use the "equality" constraint to make the intersection between the arc and the arc coincide. For the outer regular polygons, we can use the "Equal" constraint to keep their side lengths consistent, and the "Coincident" constraint to make the intersection of the arc coincide with the intersection of the regular polygon. In this way, we can successfully solve this puzzle.

Next, we can follow the steps below to solve this puzzle. First, constrain the position and shape of the graphics. Then, draw a circle with a radius of 50 and mark the radius. Next, use the "Equality" constraint to connect the circle with a radius of 50 and the arc. Through this operation, we can get the desired graphics. I hope this method can help players who are solving puzzles.

The next step is to divide the arc into equal parts and rotate it so that graphics from different angles can be obtained. Overlap these shapes together to get the shape you want. Note that this graphic is unique.

The above is the detailed content of Master various methods of drawing arcs in CAD. For more information, please follow other related articles on the PHP Chinese website!