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Proper name for this block and help with math

Proper name for this block and help with math

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Old 08-25-2016, 03:44 AM
  #11  
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OOPS, I made a typo!

Piece 1: cut one 4 1/2" square, not 4 1/4".
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Old 08-25-2016, 04:16 AM
  #12  
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From the numbers on it I wonder if it is not paper-pieced?
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Old 08-25-2016, 06:10 AM
  #13  
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I've made a few quilts with this pattern by paper piecing and fussy cutting the center block...
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Old 08-25-2016, 06:24 AM
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I would just paper piece it!
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Old 08-25-2016, 07:11 AM
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deb tucker has a ruler that makes it very easy
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Old 08-25-2016, 04:22 PM
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Originally Posted by QuiltnNan View Post
OK, I just had to test my new EQ7... so here is a pdf of rotary cutting for the 8" Economy Block
Thanks for the pdf instructions. This is just what I wanted to make some new valances for my sewing room.
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Old 08-25-2016, 07:42 PM
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Originally Posted by Stashelf View Post
deb tucker has a ruler that makes it very easy
She has 2. The 1st does 1" - 6" & the new 1 goes up to 12". Saw it demo'ed at Grand Rapids show & had to get it. Math & I are not great friends so this will be an asset like the Hunter's Star tool.
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Old 08-26-2016, 12:59 AM
  #18  
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Originally Posted by QuiltnNan View Post
OK, I just had to test my new EQ7... so here is a pdf of rotary cutting for the 8" Economy Block
Originally Posted by Fabric Galore View Post
Thanks for the pdf instructions. This is just what I wanted to make some new valances for my sewing room.
you're welcome
glad it was helpful
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Old 08-26-2016, 03:03 AM
  #19  
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You know how pi is 3.14....?

For quilters, it is "cake is 1.414"

It works both directions. Just Divide or multiply

8" finished divided by 1.414 divided again, the center sq is 4.0 finished and some eensy change, so would need to be cut 4-1/2".

The middle square is 5.65, slightly larger than 5-5/8. You could cut two 6-1/4 sq in half for the middle corners.

The outer corners are half of 8, so are 4" plus SA. Cut 4-1/2" HST or cut two 5" sq in half.
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Old 08-26-2016, 03:04 AM
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Originally Posted by QuiltnNan View Post
OK, I just had to test my new EQ7... so here is a pdf of rotary cutting for the 8" Economy Block
My "theoretical" cut size measurements for that unit were:

Center A - 4-1/2 x 4-1/2 (4.5 x 4.5 inches)

Square to cut into into fourths to make B pieces - 5-1/4 x 5-1/4 (5.25 x 5.25 inches)

Square to cut diagonally to make C pieces - 4-7/8 x 4-7/8 (4.875 x 4.875 inches)


What I would actually cut for that block/unit (in inches):

A: 4-1/2 x 4-1/2

B: 5-1/2 x 5-1/2

C: 5 x 5

And then trim/square the unit/block after adding all the B pieces, and then trim/square after adding the C pieces.


I strongly recommend making at least one test block before cutting up a lot of your pieces - measure it - and then make adjustments for the next block.


For me, it has been much more economical - and less frustrating - to cut a bit large and trim a smidgen than to end up with s skimpy unit.

Last edited by bearisgray; 08-26-2016 at 03:11 AM.
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