Challenge

Drafting of various geometries using Chamfer, Fillet tool in AutoCad

AIM

To draw the given sketch in AutoCAD.

INTRODUCTION

AutoCAD offers various tools like rotate, chamfer, filler, move, offset, etc to ease the drafting process

COMMANDS USED

PROCEDURE

DRAWING 1

Open a new file and set decimal and precision 0.00
From a random point draw a line 3m and @2.12<45, @2.83<135, then 2m line and close
Offset 3m line to 1m and 2.5m
From the midpoint of 3m line at 2.5m and 1m draw a circle of diameter 1.2 at 1m and 0.8 at 2.5m
Trim the unwanted lines
Dimensions should be provided

DIAGRAM 2

Select the architectural polar tracking for angles 15,30,45,60,etc
Draw a horizontal line and draw a 2'6" line at 225 degrees, 3' perpendicular to it, 2'5" vertical line and 8' horizontal line, 1'9" vertical line, and 2'10" @225 degrees and close
Trim the unwanted lines
Dimensions should be provided

DRAWING 3

Draw a line of 2'6.5" in -ve Xaxis, 3'3" in -ve Yaxis, 5'0.1" at +ve x-axis and 1'6" in +ve Yaxis and close
Offset 3'3" line at a distance of 1'3" and 5'0.1" at a distance of 1'6"
Draw a circle of dia 1'6" from the center of the offset line
Trim the unwanted lines
Dimensions should be provided

DRAWING 4

DRAWING 5

Draw a line 6m vertical, 11.5m horizontal, 6m vertical, and 11.5m horizontal
In object snap setting on Midpoint, Centre, Intersection and Geometric
Draw a circle of center diameter 3m
Offset 6m line at a distance of 3m on both sides and offset the 11.5m line at a distance of 3m
Draw a concentric circle at the intersection of the offset line of dia 1m and 2m on both sides
Trim the unwanted lines
Dimensions should be provided

DRAWING 6

Draw 1.5m horizontal and 1.5m vertical line on both sides
Offset 1.5m line to 0.5m
Divide 1.5m line into 3 segments and join the divided line
Draw 2m line, 1.5m line and 0.5m horizontal at the top and in vertical and in horizontal 1.5m and vertical 0.5m and join the lines
Draw a line of 2m horizontal and 1.5m vertical on both sides
Offset 1.5m line to 0.5m
Divide 1.5m line into 3 segments and join the divided line
Trim the unwanted lines
Dimensions should be provided

DRAWING 7

Draw a line of 210m on the X-axis,100m on the y-axis, 75 on the y-axis, and arch of radius 35m and draw a line of 70m in X-axis and has a radius of 25m drawing a line of 50m in X-axis
Draw an arch of 35m on the right side and 25m on left side
From the midpoint of the 70m line draw a circle of dia 50m and 30m on the right side
Offset 210m line at a distance of 60m
Filleting to the radius of 15m on the top right, and 20m on the inner left, and 6m on the inner right
Offsetting 210m line to 100m 75m line to 20m
Draw a rectangle of (70,30) on both sides
Trim the unwanted lines
Dimensions should be provided

DRAWING 8

DRAWING 9

Draw a line of 32'6"
Draw a circle of radius 8' on the left side and 9' on the right side of the line
Draw an arch of 41'8" on top and 20'10" on bottom
Trim the unwanted lines
Dimensions should be provided

DRAWING 10

Draw a Square of a given dimension
Copy the square and rotate the copied square to 45 degrees keeping the original alike
Trim the unwanted lines
Dimensions should be provided

DRAWING 11

Draw a line of 10'2" in horizontal and 9' in vertical, 3' in horizontal, 4'6" in vertical and horizontal, and 1'2" vertical line
Mirror the above line at the center axis
Offset 20'4" line to 6'9" and 13'6" line to 10'2"
Draw a square of length and width of 3' from the center point of the offset line
Move the center of the rectangle to the center of the offset point
Rotate the rectangle by a 45 degree
Offset 20'4" to a distance of 2'8" with polar tracking on a drawn angle of 90 degrees
Offset 20'4" to a distance of 3'7" with polar tracking on a drawn angle of 60 degrees
Trim the unwanted lines
Dimensions should be provided

RESULT

The given drawing has been drafted using the AutoCAD tool

Ship work like this
in your own course.