ToolHuts

Herramientas prácticas para trabajos de precisión

Calculadora de Puerta de Gabinete de Cinco Piezas

Calcule los tamaños de largueros, travesaños y panel para una puerta de gabinete de marco y panel, y envíe las piezas a un optimizador de corte.

mm
mm
mm

ancho de las piezas del marco

mm

hasta qué punto se corta la ranura del panel en el marco

mm

Espacio libre por lado para el movimiento de la madera.

RailStilePanelDoor 450 mmDoor 750 mm
Estilos (2x)750.0mm
Rieles (2x)342.0mm
Ancho del panel339.0mm
Altura del panel639.0mm
Enviar piezas a un optimizador de corte

Los dos montantes y dos rieles tienen el mismo ancho de marco (64 mm) cortados en diferentes longitudes; envíelos al Optimizador de lista de corte lineal. El panel es una pieza de hoja; envíelo a la Calculadora de corte de madera contrachapada.

como funciona

Cómo usarlo: enter your door's finished width and height, your frame (stile/rail) width, the panel groove's depth, and a small panel gap for wood movement. This models a standard five-piece rail-and-stile door: two full-height stiles, two rails that run between them with a stub tenon engaging each stile's groove, and a floating panel captured in grooves on all four sides.

Fórmula.

Longitud del montante = altura de la puerta
Longitud del riel = ancho de la puerta − 2 × ancho del marco + 2 × profundidad de la ranura
Ancho del panel = longitud del riel − 2 × espacio del panel
Altura del panel = (altura de la puerta − 2 × ancho del marco + 2 × profundidad de la ranura) − 2 × espacio del panel

Ejemplo resuelto. Con los valores predeterminados (puerta de 450 × 750 mm, ancho de marco de 63,5 mm, profundidad de ranura de 9,5 mm, espacio entre paneles de 1,5 mm): montantes = 2 × 750 milímetros. Rail length = 450 − 2×63.5 + 2×9.5 = 342 milímetros (×2). Panel width = 342 − 2×1.5 = 339 milímetros. Panel span height = 750 − 2×63.5 + 2×9.5 = 642 mm, so panel height = 642 − 2×1.5 = 639 milímetros.

Limitaciones

This uses one frame width for both stiles and rails - some cabinetmakers deliberately use a wider bottom rail for visual weight, which this simplified model doesn't distinguish; if you use a different bottom rail width, calculate that piece separately.

It assumes a stub-tenon rail-and-stile joint with a groove-captured floating panel - a very common construction, but not the only one. Cope-and-stick router bit sets, mortise-and-tenon (rather than stub-tenon) joinery, and applied-panel (rather than captured-panel) doors all change these numbers. It does not add cutting allowance for a specific router bit's exact profile, sanding, or a raised panel's bevel - confirm final dimensions against your specific tooling before cutting expensive material.

Preguntas frecuentes

Why is the rail longer than the visible opening between the stiles?

The rail has a short stub tenon on each end that fits into the stile's groove - that's the "+ 2 × groove depth" in the formula. Without it, the rail would only span the visible opening and wouldn't actually connect to the stiles.

Why does the panel need a gap around it?

Solid wood panels expand and contract across their width with humidity changes. A floating panel with a small gap on all sides can move inside its grooves without splitting the frame or buckling - plywood or MDF panels move much less, but a small gap is still good practice.

Can I use this for a plywood or MDF center panel instead of solid wood?

Yes - the sizing formula is the same either way. You can safely use a smaller panel gap for a sheet-goods panel since it won't move as much as solid wood.