Bias Sample - Short Segment Test
There are the following tests for the bias sample:
Long segment test
Short segment test
To run the short segment test:
If not already at the FAB user interface, start the FAB, open DB Admin, and click Use FAB. For more information, refer to Using the FAB.
-
On the list on the left side of the page, click Bias - Short Segment.
-
At Enter fabric width, type in the sample width. (The default is 5 cm.)
Remove any sample fabric from the machine.
Click Start. The movable clamp moves into place.
-
Slide the narrow block (without grooves) between the clamps.
Position the fabric sample on the FAB according to Positioning Fabric for Short Segment Tests.
Remove the block.
Click Start.
-
Wait for step 2 to complete. This is indicated by a blue tick displaying at the step.
Slide a pencil or a pen under the sample to very lightly create an upward arch.
Click Start.
-
Wait for step 3 to complete. This is indicated by a blue tick displaying at the step.
Tap the length of a pen or pencil very lightly over the sample to create a downward arch.
-
Click Start.
The test is complete when four blue ticks are displayed on the right side of the page.
-
Depending on your version of DB Admin, do one of the following:
-
If Calculate is displayed, click Calculate. A new page is displayed showing all calculated values.
If Bend values are too low, an error message is displayed. To add the correct Bend values, do a manual Bend test. If Next is displayed, click Next. The calculated values display in the application after you click Finish.
-
-
On the Results page, click:
Export JSON to export the results in JSON format.
Recalculate to recalculate the results.
Save to save the data.
Comments
Please sign in to leave a comment.