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Interior Backup on V-Grooves: FrameShop Configurations Screen

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The updated 7.x FrameShop Online Help can be found here: https://wizardcutters.atlassian.net/wiki/x/hgApYw

If you are running FrameShop version FrameShop 4.1 or above you can update your software by clicking on Options then Check For Update.

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Interior Backup on V-Grooves: FrameShop Configurations Screen

Interior Backup on V-Grooves

Interior Backup on V-Grooves

The V-Groove Interior Backup (black arrow) is where the blade backs up before initially plunging into the fallout on the inside cut of the V-Groove. 

Interior Cuts cut into the fallout of the V-Groove, not the matboard. 

The Interior Backup Field Controls Where the Blade Backs up Before Plunging into the Fallout on the Interior Cut of the Non-Oval V-Groove

Current V-Groove Bevel Type

Current V-Groove Bevel Type

Select the desired Cartridge Tab and then the V-Groove bevel type from the Current Bevel Type dropdown control before making adjustments.

  • V-Groove

Select the Desired Bevel Type From the Bevel Type Dropdown Control

Black Arrow on the Configuration Map

Black Arrow on the Configuration Map

The V-Groove Interior Backup, which is part of the inside cut of the V-Groove, is displayed on the V-Groove Configuration Map and on the associated field as a black arrow.

The Interior Backup is Displayed as a Black Arrow

Check against the Configuration Map of the V-Groove you are cutting to determine specifically which cuts are the Interior Backups.

Compare to the Configuration Map to See Which Corners are the Interior Backup

Interior Cuts cut into the fallout of the V-Groove, not the matboard. 

The Interior Backup Field Controls Where the Blade Backs up Before Plunging into the Fallout on the Interior Cut of the Non-Oval V-Groove

V-Groove Cut Direction and Cut Order

V-Groove Cut Direction and Cut Order

The inside of the V-Groove cuts first in a clockwise direction. These are internal cuts, which cut into the V-Groove fallout.

The outside of the V-Groove cuts second in a counter-clockwise direction. These are external cuts, which cut into the matboard.

The Interior Backup is part of the first pass.

V-Groove Cut Direction and Cut Order

V-Groove Interior Backup too Long

V-Groove Interior Backup too Long

This is viewed from the front of the mat. If the Interior Backup plunges the blade too soon, it makes the interior backup too long on the inside cut of the V-Groove.

Interior Backups for Non-Oval V-Grooves are Cut too Long

Decrease the Interior Backup.

Decrease the Interior Backup

The corners will now meet up properly.

Continue by Test Cutting and Adjusting the Interior Backup of the V-Groove Until the Corners Are Cut Correctly

When making adjustments, click either the minus or plus button (-/+) at the end of the desired field about five or six times in the direction indicated. Click OK and do a test cut. Check the results of the cut and continue making adjustments until the desired outcome is achieved.

Continue by Test Cutting and Adjusting the Interior Backup of the V-Groove Until the Corners Are Cut Correctly

V-Groove Interior Backup too Short

V-Groove Interior Backup too Short

This is viewed from the front of the mat. If the Interior Backup plunges the blade too late, it makes the interior backup too short on the inside cut of the V-Groove.

Interior Backups for Non-Oval V-Grooves are Cut too Short

Increase the Interior Backup.

Increase the Interior Backup

The corners will now meet up properly.

Continue by Test Cutting and Adjusting the Interior Backup of the V-Groove Until the Corners Are Cut Correctly

When making adjustments, click either the minus or plus button (-/+) at the end of the desired field about five or six times in the direction indicated. Click OK and do a test cut. Check the results of the cut and continue making adjustments until the desired outcome is achieved.

Continue by Test Cutting and Adjusting the Interior Backup of the V-Groove Until the Corners Are Cut Correctly

V-Groove Exterior Backup

V-Groove Exterior Backup

This is viewed from the front of the mat. For an Exterior Backup where the blade plunges into the matboard instead of the fallout of the V-Groove, see V-Groove Exterior Backup.

The Exterior Backup Field Controls Where the Blade Backs up Before Plunging into the Matboard on the Exterior Cut of the Non-Oval V-Groove