Bosch Power Tools 4100DG manual Glossary of Terms, Tools Needed For Assembly

Glossary of Terms

WORKPIECE

The item on which the cutting operation is being performed. The surfaces of a workpiece are commonly referred to as faces, ends and edges.

ANTI-KICKBACK PAWLS

Device which, when properly maintained, is designed to stop the workpiece from being kicked back at the operator during operation.

ARBOR

The shaft on which a cutting tool is mounted.

BEVEL

Blade angle relative to the table surface.

CROSSCUT

A cutting or shaping operation made across the width of the workpiece cutting the workpiece to length.

DADO

A non-through cut which produces a square sided notch or trough in the workpiece.

FEATHERBOARD

A device which can help guide workpieces during rip type operation by keeping workpiece in contact with the rip fence. It also helps prevent kickback.

FREEHAND

Performing a cut without a fence, miter gauge, fixture, hold down or other proper device to keep the workpiece from twisting during the cut.

GUM

A sticky, sap-based residue from wood products. After it has hardened, it is referred to as “RESIN”.

HEEL

Misalignment of the blade which causes the trailing or out- feed side of the blade to contact the cut surface of the work- piece. Heel can cause kickback, binding, excessive force,

burning of the workpiece or splintering. In general, heel cre- ates a poor quality cut and can be a safety hazard.

KERF

The space in the workpiece where the material was removed by the blade.

KICKBACK

An uncontrolled grabbing and throwing of the workpiece back toward the front of the saw during a rip type operation.

LEADING END

The end of the workpiece which, during a rip type operation, is pushed into the cutting tool first.

MOLDING

A non-through cut which produces a special shape in the workpiece used for joining or decoration.

NON THRU-SAWING

Any cutting operation where the blade does not extend through the workpiece (e.g. Dado, Rabbet).

PUSH STICK

A device used to feed the workpiece through the saw during narrow ripping-type operation and helps keep the operator’s hands well away from the blade. Use the Push Stick for rip widths less than 6 inches and more than 2 inches.

PUSH BLOCK

A device used for ripping-type operations too narrow to allow use of a Push Stick. Use a Push Block for rip widths less than 2 inches.

RABBET

A notch in the edge of a workpiece. Also called an edge dado.

RIPPING

A cutting operation along the length of the workpiece cutting the workpiece to width.

REVOLUTIONS PER MINUTE (R.P.M.)

The number of turns completed by a spinning object in one minute.

Tools Needed For Assembly

COMBINATION SQUARE MUST BE TRUE

			STRAIGHT EDGE OF BOARD 3/4"
			THICK. THIS EDGE MUST BE
FLAT SCREWDRIVER	PHILLIPS SCREWDRIVER	DRAW LIGHT LINE ON	PERFECTLY STRAIGHT.
		BOARD ALONG THIS EDGE.

	10 mm WRENCH	SHOULD BE NO GAP OR OVERLAP
COMBINATION SQUARE	OR ADJUSTABLE WRENCH	HERE WHEN SQUARE IS FLIPPED
		OVER IN DOTTED POSITION.

FOR CONTINUATION OF ENGLISH SEE PAGE 20

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