Qualification Form to mount Dual
Sanding Attachment (DSA) on Customer's single or double side tenoner.
Magnetic-Base Dial Indicator with .001 inch graduations.
Test Board #1-3/4" x 6" x 12" MDF
Test Board #2-3/4" x 6" x 72" MDF
(note: other wood may be substituted, but must be uniform+
.005 thickness with a smooth tight
Position indicator to read vertically on
the shaped edge in the proposed sander locations(s). Run test
board # 1 with the indicator in position similar to that show.
Record any (vertical) indicator variation.
"Vertical Variation____________________Inch (Test board # 1)
Run test board #2 (indicator located as in
step #1) and record any up/down variations (see End View below).
"Vertical Variation____________________Inch (Test board #2)
Reposition the indicator to read
horizontally on the edge of the board. Shape the edge of test
boards #1 and #2. Record any horizontal variations along the
shaped edges as they pass the indicator (see Top View below).
"Horizontal Variation____________________Inch (Test Board #1)
"Horizontal Variation____________________Inch (Test Board #2)
Repeat this test to verify results for every position at which
the DSAs will be mounted.
PRINT JUST THIS FORM.