Makita 1912B Manual De Instrucciones página 6

(A) Front base (Movable shoe)
(B) Rear base (Stationary shoe)
Correct setting
Nicks in surface
Gouging at start
Gouging at end
OPERATION
Planing operation
2
First, rest the tool front base flat upon the workpiece sur-
face without the blades making any contact. Switch on
and wait until the blades attain full speed. Then move the
tool gently forward. Apply pressure on the front of tool at
the start of planing, and at the back at the end of planing.
Planing will be easier if you incline the workpiece in sta-
tionary fashion, so that you can plane somewhat down-
hill.
The speed and depth of cut determine the kind of finish.
The power planer keeps cutting at a speed that will not
result in jamming by chips. For rough cutting, the depth of
cut can be increased, while for a good finish you should
reduce the depth of cut and advance the tool more
slowly.
(A)
(A)
(A)
001608
1. Start
1
2. End
Although this side view cannot
show it, the edges of the blades
(B)
run perfectly parallel to the rear
base surface.
Cause: One or both blades fails to
Cause: One or both blade edges
(B)
Cause: One or both blade edges
(B)
Chamfering
To make a cut as shown in the figure, align the ''V''
groove in the front base with the edge of the workpiece
and plane it as shown in the figure.
6
have edge parallel to rear
base line.
fails to protrude enough in
relation to rear base line.
protrudes too far in relation
to rear base line.
001609
001613
1. V groove
1
2. Front base
2
EN0004-1