27-6. Example6 Tutorial Finished 2Nd Drawings

Drawing washers for chain bike inwards AutoCAD

For this 6th illustration I volition present how to depict AutoCAD a 2D Draw using the LINE, CIRCLE, TRIM, Tan-Tan-Radius.

The finished drawing looks similar this inwards the moving-picture present below. Notice the Circle numbers together with lines inwards the drawing that I ready to assistance you lot follow the tutorial together with steps.

To understand, I'm showing an illustration how, I depict a drawing. Each user AutoCAD has its ain organization together with drawing mode, together with this drawing tin hand notice last drawn inwards several ways. So you lot produce non larn out on strictly these steps that I am presenting. Draw the drawing equally you lot mean value it is easiest to do. (Of course, role all the possible commands you lot know together with the sequence of steps you lot want).

The commencement affair you lot take away to produce is to written report the dimensions of the drawing. I unremarkably start drawing a drawing inwards AutoCAD hence I brand auxiliary lines that volition serve me for drawing together with tin hand notice subsequently last deleted or hidden. I bring a specific color for them.

Step 1.

Set the ORTHO plow 'On' together with the OSNAP magnetic point for Tangent and Endpoint.
First, nosotros volition depict the auxiliary horizontal line of piece of job (i drew the red) that would serve equally the starting points for the drawing of circles.

In the text below, banknote the code I entered into the Command Prompt Line

Command:
Command: _circle
Specify view betoken for circle or [3P/2P/Ttr (tan tan radius)]:
Specify radius of circle or [Diameter] <21.0000>: R
Requires numeric radius, betoken on circumference, or "D".
Specify radius of circle or [Diameter] <21.0000>: 17

Command: _circle
Specify view betoken for circle or [3P/2P/Ttr (tan tan radius)]:
Specify radius of circle or [Diameter] <17.0000>: 17

Command: _circle
Specify view betoken for circle or [3P/2P/Ttr (tan tan radius)]:
Specify radius of circle or [Diameter] <17.0000>: 8
Command: _circle
Specify view betoken for circle or [3P/2P/Ttr (tan tan radius)]:
Specify radius of circle or [Diameter] <8.0000>: 8

Remove or delete the forthwith cerise line

Step 2.

So, the OSNAP for the Magnetic Point for Tangent together with Endpoint. (AutoCAD tangent to the circle) is plow 'On'. Let's forthwith depict the arc (number iii inwards the commencement picture), which connects the 2 outer circles (in the commencement moving-picture present to the numbers 2 together with 2a).

For this nosotros volition role the dominance Draw => Circle => Tan-Tan-Radius (circle drawing). When nosotros piece of job the dominance nosotros click on the magnetic betoken "Tangent" on the circle position out 2 together with and hence on the magnetic betoken "Tangent" on the circle position out 2a together with and hence larn inwards the Command Line prompt radius value 21. Now nosotros bring drawn a circle that is tangentially connected alongside these 2 circles. Do the same for the lower business office of the drawing.

Now nosotros bring 2 big circles, connected to smaller circles (image below)

Step 3.

Now let's cutting off the excess line of piece of job (circle parts) using the TRIM command. So commencement nosotros piece of job the TRIM dominance together with and hence when the mouse cursor is transformed into a pocket-size square, conduct circles 2 together with 2a. Then press the Enter fundamental to consummate the selection. We nevertheless bring a foursquare mouse pointer.

Now nosotros take away to conduct a business office of the circle that needs to last deleted or cutting off. The TRIM dominance remembers the selected circles together with it volition delete the business office of the circle nosotros click on at the behave upon points. After the commencement click on the upper circle, click on the bottom circle together with hence terminate alongside the ESC key.

Now nosotros bring this province of affairs equally inwards the moving-picture present below.

Step 4.

Now let's cutting off the excess line of piece of job (circle parts numbers 2 together with 2a) using the TRIM command. So commencement let's become the TRIM command together with and hence commencement selects objects (lines - business office of a circle) that volition last the limit for cutting. In our instance this is line of piece of job iii together with 3a (the commencement epitome of this tutorial) inwards fact these were our upper together with lower circles. So, after clicking the TRIM command together with selecting the line of piece of job nosotros bring this situation, earlier cutting off.