Ryobi DBJ50 Spécifications télécharger pdf (Page 14)

Page 14

CENTERLINE MARK

ON WORKPIECE

OPERATION

Fig. 16

Fig. 15

FLAT MITER JOINTS

BISCUIT

CENTERLINE

MARK(S)

BISCUIT

SLOT

VERTICAL

BOARD

TO CUT SLOTS IN VERTICAL BOARDS

CLAMP

HORIZONTAL

BOARD

INDICATOR

MARK

BOTTOM SIDE OF BOTTOM SHOE

Fig. 14

REMOVE FENCE TO MAKE

FACE CUTS IN VERTICAL BOARDS

45°

90°

T-JOINTS (Continued)

■ Plug your biscuit joiner into power supply and prepare to

cut slot.

■ Depress the switch trigger and let the motor build to its

maximum speed, then gradually push biscuit joiner forward

to extend the blade into the wood.

■ When the base assembly bottoms out against the depth of

cut adjustment knob setting, pull back releasing pressure

on the spring. Blade will retract from biscuit slot.

■ Repeat this procedure for cutting all required slots in

vertical boards.

■ Once all slots have been cut, place a biscuit in each joint

and dry assemble the workpieces. Make sure each joint

lines up and fits.

■ Finally, disassemble the workpieces and place a bead of

glue in each slot. Also, spread a bead of glue over the

entire surface of the joint. Reinsert the biscuits and

assemble the workpieces.

See Figure 11.

■ Clamp workpieces together until the glue sets up.

Upon completion of a T-joint cutting operation, reinstall

the fence on the front base by reversing "TO REMOVE

FENCE" procedure. Place height adjustment knob bolts in

key hole slots and align bolt heads with the slots on back of

front base. Slide fence up the front base to desired depth of

cut. Tighten height adjustment knobs securely.

MITER JOINTS

See Figures16-18.

There are two types of miter joints that can be made using

biscuits: flat miters and edge miters. Flat miters are used

when making picture frames. Edge miters are used when

making boxes or things where you don't want to show the

end grain of the wood. Butt joints show the end grain in

wood.

HOW TO MAKE FLAT MITER JOINTS

■ Unplug your detail biscuit joiner.

WARNING:

Failure to unplug your detail biscuit joiner could result in

accidental starting causing possible serious personal injury.

■ Place the pieces of wood to be joined on a level

workbench as shown in figure 16.

■ Using a combination square, draw a line through the

center of each joint perpendicular to the mitered edges.

■ Set fence angle at 90°, set fence height at desired dimension

on the scale, select the correct depth of cut setting for the

biscuit size you plan to use, and clamp workpiece securely.

■ Align indicator mark on fence with the centerline on the

workpiece.

■ Plug your biscuit joiner into power supply and prepare to

cut slot.

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Ryobi DBJ50 Spécifications Page 14

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