Operaciones de la sierra

Corte de ranuras

(corte de mortajas)

El ajuste del tope de profundidad es un dispositivo que se usa al cortar ranuras (mortajas) en la pieza de trabajo.

El ajuste de profundidad se usa para limitar la profundidad de la hoja para cortar ranuras.

Una ranura se puede cortar como un corte deslizante.

1.Ajuste la profundidad de corte aflojando las contratuercas ubi- cadas en el perno de ajuste de profundidad (Figura 31). No cambie la posición de las dos (2) contratuercas que están en el extremo del perno.

2.Gire el perno del tope de profundidad hasta la posición correcta.

3.Apriete las contratuercas contra la lengüeta del tope de profundidad.

4.Corte las dos ranuras exteriores.

5.Use un cincel para madera o haga múltiples pasadas des- lizando la madera hacia un lado para quitar el material que está entre las ranuras exteriores (Figura 32).

Ranuras

Corte de cincel

Agarre estriado

 

Perno del tope de profundidad

 

Contratuercas

 

Base del tope de profundidad

Pieza de trabajo

Contratuercas

 

Tope de profundidad

Figura 32. Ranura cortada de modo basto

Lengüeta del tope de profundidad

Figura 31. Corte de ranuras

Nota: Se necesita el tope-guía auxiliar para obte- ner una profundidad constante. El grosor del tope- guía depende de la profundidad de la mortaja.

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Bosch Power Tools 4405 manual Corte de ranuras Corte de mortajas, Corte las dos ranuras exteriores

4405 specifications

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