Absolute coordinate system using this AutoCAD drawing. Welcome back, in this article we are going to discuss absolute coordinate system using this AutoCAD drawing. Okay so I hope already you know absolute corner system because already we are uploading some videos about absolute coordinate system So this is our drawing so here we have the 14 points see starting from 1 2 3 4 5 6 7 eight nine ten eleven twelve thirteen and fourteen.
We have the tabulation so here we want to fill the values okay so starting point is the first point i give zero comma zero after that we want to find other points okay, so now we start from the point number two, so this is absolute coordinate system which means we give only x comma y so here we give only x value and then y values so starting point zero comma zero the point number two this point x-axis is moved up to six t so i give x-axis values sixty and then y-axis value is zero point number three y-axis only moving x-axis is not moved so x-axis which one you are used in the previous so same point we go to use, so we give 6 0 60 next the y-axis value is 20 added, so it means 0 plus 20 we get 20. Point number 4 it's going a little inclined, so we know that x-axis value because here value is 20, so it means, so this point value is 20, so already we have the value 60 so 16 minus 20 40 why I take minus means see already we have the 60 we are here this place we want to back we want to move to from left side which means we want to reduce the 20 value from previous point otherwise we want to calculate from the 0 so 0 to here 40 that's why next the y-axis value this middle of this drawing y-axis is the middle so middle means 20 plus 10 30 is the middle so i here I go to take say 30 whenever the line is coming inclined, so we want to change x-axis value and also y-axis value now find point number five same like the previous one here we go to change x-axis value and also y-axis value in point number five point number five the x-axis value is 60 then the y-axis value see here we have that the total value is 40 pi number six x-axis value as usual only 60 but the y-axis value also here 60 because the total 20 20 20 60 next point number seven so y-axis not change so as usual 60 only but that x-axis 25 we want to reduce already we have 60 so 16 minus 25, so our value is 35 then point number eight, so pi number eight like an inclined value, so we want to change x-axis value same time y-axis value also, so x-axis value is a middle so total is 60 the middle is 30 and y-axis value 40 we can see 20 plus 20 40 is y-axis value then pi number 9 here also inclined line so here also we want to give the value for x-axis and also y-axis point number 9 pi number 9 the y-axis is 60 and x-axis is 25 because here 25 means same here also 25, so I give 25 then point number 10 x-axis is 0 y-axes is same 60 then point number 11 x-axis 0 y-axes 40 point number 12 now is inclined line we want to give both the values, so x-axis is 20 and y-axis is the middle which means 30 point number 13 is also inclined line we want to give both values ah I return mistake because here x-axis is also 30 because this place now this height, so now we go to take pi number 12 the pi number 12 the x-axis is 20 see up to move up to here, so x-axis is 20 y-axes is this height is the middle means 30 then again by number 13 x-axis is 0 y-axes is 20 then point number 14 is similar for point number 1, so we give zero comma zero, so this is our absolute coordinate system values maybe you are thinking here we are giving some angles and some extra dimensions these are we using for another coordinate systems okay so in this video we are discussing only absolute coordinate system uh upcoming videos we are using the same drawing we go to find out the points, so now we open the AutoCAD software, and then we enter this value and then check it out how the figure is coming in AutoCAD so before going AutoCAD just I got to take a screenshot it's easy to enter, so now I open the AutoCAD I go to take it new sheet I think you know very well every new seat we want to give the basic commands I go to switch off the grid then I give the units for me my units is millimeter only in case your unit is different please change to millimeter next I go to give the limits I give 210 commas 297 then I’m using zoom now we go to use the line command before using the line i here I go to paste where I was copy from the Excel sheet okay, so I like to make it little smaller just I select the corners and then make it smaller okay done, so now I go to enter the l for line, so first point is zero comma zero enter, so this is our zero comma zero, so next point is 60 comma zero okay this is my next point see okay because here point is there then pi number 3 60 commas 20 then pi number 4 40 coma 30 then point number 5 60 comma 40 pi number 6 60 comma 60 a little I move it the image from near to the drawing in case you have come out from the command line command just you press again you go to la the same point just you press l and enter, and again you give enters automatically going to the previous point okay so up to now we completed six point now I go to enter the seventh point the value is 35 commas 60 and eight point thirty comma forty and ninth point twenty 25 comma 60 and 10 to point 0 commas 60 and 11 to point 0 comma 40 and 12 point 20 commas 30 and 13 to point zero comma 20 and the last point you press 0 or c 0 commas 0 or see I give 0 commas 0 and enter,
so this is our drawing if you want to increase the line thickness you select all lines go here we have the option for line thickness move it here we have some various thickness I go to select 0.5 okay this is not visible here we want to switch on the so and hide the line weight, so I go to a now I get the thickness of line so just go to save it I hope you are enjoying this video, and also you learn a bit about absolute coordinate system we will meet you in next video thank you
You must be logged in to post a comment.