Drafting complex blocks
#1
Junior Member
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Join Date: Sep 2012
Posts: 109
Drafting complex blocks
I am attempting to draft several complicated Jinny Beyer eight-pointed star blocks from a couple of her books. The books show the grids, but the grids are very small and there are few if any instructions for how to draft.
I have been to four quilting instructors who got stuck and had to give up (going to number five next Tuesday). Now I am working on this by myself and I seem to have figured out how to draw the blocks on graph paper (I won't go into enormous detail in case you guys don't need all this) but the problem is the points and lines aren't accurate enough to make reliable templates. I have spent a large number of hours on this so far, which is not a problem, but I mention just so it's clear that I'm not on a first draft or anything, more like draft five or so...
I have some decent drafting supplies, so not sure how to proceed to get the accuracy I need.
Is there anyone here who has worked on this type of drafting and could walk me through the process so I can get a bit better results?
Thank you so much...
Lainey
I have been to four quilting instructors who got stuck and had to give up (going to number five next Tuesday). Now I am working on this by myself and I seem to have figured out how to draw the blocks on graph paper (I won't go into enormous detail in case you guys don't need all this) but the problem is the points and lines aren't accurate enough to make reliable templates. I have spent a large number of hours on this so far, which is not a problem, but I mention just so it's clear that I'm not on a first draft or anything, more like draft five or so...
I have some decent drafting supplies, so not sure how to proceed to get the accuracy I need.
Is there anyone here who has worked on this type of drafting and could walk me through the process so I can get a bit better results?
Thank you so much...
Lainey
#2
Super Member
Join Date: Dec 2010
Location: New York City/Manhattan
Posts: 1,316
I haven't done this, so I can't help except to suggest you check out her free patterns on her website. Maybe something there will be helpful. Also, maybe you could email her directly and ask her for advice. Good luck.
Laurie
Laurie
#3
What part are you stuck on? If you draw guidelines - vertical, horizontal, and on the two 45 degree angles (which is easy to make accurate on graph paper), isn't that enough to give you accurate lines to draw against?
#4
Junior Member
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Join Date: Sep 2012
Posts: 109
Thank you, we both had the same ideas...
#5
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Join Date: Sep 2012
Posts: 109
Thank you for responding...
Lainey
#7
Do you have a set of compasses (for drawing circles). If so, you can draw a circle centered where your lines cross. Then, where the circle crosses the grid lines are the corners of your hexagon. If you don't have that, then you should be able to measure an equal distance from the center along each line, and use those marks as the corners of your hexagon.
#8
So the drawing has a hexagon (6-sided) with an 8-point star radiating from it? That sounds a little strange.
The interior angles on a regular hexagon (meaning all 6 sides have the same length) are 120 degrees. You can use a quilter's ruler to draft them.
The interior angles on a regular hexagon (meaning all 6 sides have the same length) are 120 degrees. You can use a quilter's ruler to draft them.
#9
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Join Date: Sep 2012
Posts: 109
Do you have a set of compasses (for drawing circles). If so, you can draw a circle centered where your lines cross. Then, where the circle crosses the grid lines are the corners of your hexagon. If you don't have that, then you should be able to measure an equal distance from the center along each line, and use those marks as the corners of your hexagon.
Maybe my next question is, how much wiggle room do I have? If one arm of the central hexagon/triangle is plus 1/32 of an inch and another is minus 1/32, is this going to give me trouble? I just can't seem to get it any better than this. And in a couple of lines I am off by 1/16th in most of my attempts.
#10
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Join Date: Sep 2012
Posts: 109
SORRY, of course I meant to write octagon! No, it's not six sides, it is eight.
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