Frame
The stiles and rails often have a profile cut into the inside edge of the outside face - usually a smaller version to match the profile of the panel. In some panel styles, a profile may also be cut on the outside edge of the outside face.
Frame construction style falls into three categories: cope and stick, mitred sticking and applied moulding. Cope and stick is the most common method, as it is more efficient to manufacture. In modern cabinetry, the cope and stick joinery is achieved with a set of special router cutters. These cut the profile on the edge of the frame parts and also cut a reverse version of the same profile in the ends of the rail so that they may be slipped over the ends of the stiles and glued in place.
If done correctly, the cope cut in the end of the rail will mate perfectly with the sticking profile. When glued together, the resulting joint will have sufficient strength for most cabinet door applications without further reinforcement. For extremely large and heavy doors, the cope and stick joint can be further reinforced with dowels, loose tenons, or by some other method.
In mitred sticking, the profile (known as the sticking) is applied to the edges of both the rail and stile and then a section of the sticking at the ends of each stile is removed leaving a mitred edge which aligns to a similar mitre cut on the ends of the sticking on each rail. This traditional method is more time consuming to complete, hence the popularity of cope and stick for manufactured items.
When applied moulding is to be used, the frame members are joined with mortise and tenon, reinforced butt joint, or bridle joint. Once the panel has been assembled, the moulding is applied to the inside edge of the outer face of the frame. An alternative method is to use a router to cut a sticking profile in the frame after assembly.
The process of making raised panel doors begins with gluing up panels, and then moves into cutting and preparing the frame parts. Next, the panels are cut to size and shaped. Parts and panel are sanded before construction. It is also common to apply a finish to panels prior to assembly so that raw wood is not visible if the panel shrinks. The joints are glued and set into clamps. If the frame and panel items are paint grade they are sometimes nailed at the frame joints on the reverse side. The door then moves on to finish sanding where it is brought to its final thickness, and the outside profile is added if required.
Read more about this topic: Frame And Panel
Famous quotes containing the word frame:
“she drew back a while,
Then, yielding to the irresistible joy,
With frantic gesture and short breathless cry
Folded his frame in her dissolving arms.
Now blackness veiled his dizzy eyes, and night
Involved and swallowed up the vision; sleep,
Like a dark flood suspended in its course,
Rolled back its impulse on his vacant brain.”
—Percy Bysshe Shelley (1792–1822)
“Human life itself may be almost pure chaos, but the work of the artist—the only thing he’s good for—is to take these handfuls of confusion and disparate things, things that seem to be irreconcilable, and put them together in a frame to give them some kind of shape and meaning. Even if it’s only his view of a meaning. That’s what he’s for—to give his view of life.”
—Katherine Anne Porter (1890–1980)
“Writing a novel is not merely going on a shopping expedition across the border to an unreal land: it is hours and years spent in the factories, the streets, the cathedrals of the imagination.”
—Janet Frame (b. 1924)