General
Rough Blank Specifications
| These
are the specifications that Wood Processing will use to make
panels. |
| Panel
length |
+1"/-0"
of finished size |
| Panel
width |
Not
to exceed 1/2" over rough width for specified width panels
(allowing for edge defects) |
| Panel/stave
end slip |
+/- .25"
this is total slippage, not each stave. |
| Panel
stave thickness |
Use thickness
gauges to ensure material is thick enough to machine cleanly. |
| Minimum
stave width |
- Premium
panels; 2.375" no more than 2 per panel, and not
placed side by side
- Standard
panels; 2.375", no more than 4 per panel, and not
placed side by side
- Natural
grade panels; 1.5", no more than 4 per panel, and
not placed side by side
- Character
grade panels, 1.0", and can have unlimited amounts
- Paint
grades and basswood, 1.0" and can have unlimited
amounts
- Knotty
grades; 1.5", no more than 4 per panel (except knotty
pine will be same as standard)
- Rustic
grades; 1.5", no more than 4 per panel
|
| Bow/warp |
.063"
per lineal foot, in either direction |
| Planer
thickness |
+/-
.015" |
| Squareness |
+/- 1/32"
per lineal foot, all corners |
| Color
matching |
- Premium
grade panels; matched per skit zero rule except cherry
will be skip one
- Standard
grade panels; matched per skip on rule except cherry and
hard maple will be skip two, and hickory will be color
'blended'
- Natural,
character and knotty grade panels don't have to be color
matched, except red oak natural will be skip two
- Paint
grade doesn't have to be color matched
|
| Grain
matching |
Grain
patterns only have to be "blended", not matched
|
| Stile/rail
thickness |
+ 0.010"/-.00" |
| Stile/rail
width |
+/- .010" |
| Gluing
specs |
- For
stile/rail material, anything up to 4.5" finished
width must be solid. Over 4.5" may be glued
- For
assembled face frames, anything over 3.0" finished
width may be glued
- For
random length S4S/face frame material, anything over 6.0"
finished width will be glued
- This
may also be dependent on the species***
- For
drawer fronts, anything over 6.062" finished width
will be glued. Less than 6.0" finished width will
be a solid piece
|
General
Machined Component Part Specifications
| Specifications
the door and face frame departments will use in building finished
products. |
| Arch
rail off set from center |
+/-
.063" measured at ends |
| Component
thickness |
+/-
.015" |
| Component
width |
+/-
.015" |
| Component
length, door stiles |
+/-
.015" |
| Component
length, door rails, face frame |
+/-
.015" |
| Component
warp/bow |
+/- .031",
measured at the center of the component |
| Component
profile height |
+/-
.015" |
| Component
groove depth, door stiles and rails |
+/-
.005" |
| Component
groove width, door stiles and rails |
+/-
.005" |
| Component
groove depth, face frame parts |
+/- .007" |
| Component
groove width, face frame parts |
+/-
.005" |
| Component
squareness (per lf) |
+/- 1/32"
measured per lineal foot, Not across the corners |
| Panel
thickness |
+/-
.010" |
| Panel
width |
+/- .031"
|
| Panel
length |
+/- .031"
|
| Panel
squareness |
+/-
.031" If panel squareness exceeds specifications, procedure
will be to frame samples into doors. If panel centering
in door spec is met, the panels are a 'go'. If panel centering
spec isn't met, panels are a 'no-go'. |
| Panel
profile height |
+/- .010"
|
| Panel
profile length |
+/- .031"
|
| Panel
corner blend |
+/- 5
degrees |
| Door
size, width, length |
+/- 1/32"
for single panel doors. Multiple panel doors will be +/- 1/32
per panel. |
| Mitre
gap |
- Max
of .010", measured with feeler gauge, and allowed
only on inside of mitre
- No
gaps allowed on outside part of joint. No puttying allowed
on these gaps.
|
Notes:
- Parts
are assured of meeting machine tolerance related specifications
from time of shipment until 5 days after being received.
- Mitre
joint gaps are assured of meeting tolerance levels at
time of shipment
- Components
include door stiles and rails, face frame parts, and moulding,
unless otherwise specifically stated.
- Panels
include all glued parts such as door insert panels, drawer
fronts, square panels and drawer box parts.
- All
tolerances are based off of target dimensions.
|
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