28 ENGLISH
7. Gently lower the handle to the fully lowered posi-
tion while applying pressure in parallel with the circular
saw blade and push the carriage toward the guide
fences to cut the workpiece.
8.
wait until
the circular saw blade has come to a complete stop before
returning the circular saw blade to its fully elevated position.
Fig.48
Compound cutting
Compound cutting is the process in which a bevel
angle is made at the same time in which a miter angle
is being cut on a workpiece. Compound cutting can be
performed at the angle shown in the table.
Miter angle Bevel angle
Left and Right 0° - 45° Left and Right 0° - 45°
When performing compound cutting, refer to the section for
press cutting, slide (push) cutting, miter cutting, and bevel cut.
Cutting crown and cove moldings
Crown and cove moldings can be cut on a compound
There are two common types of crown moldings and one type
of cove moldings; 52/38° wall angle crown molding, 45° wall
angle crown molding and 45° wall angle cove molding.
Fig.49: 1. 52/38° type crown molding 2. 45° type
crown molding 3. 45° type cove molding
(a) (b) (c) (d)
12
1. Inside corner 2. Outside corner
2
(a)
(b)
(a)
(b)
(b)
(a)
(b)
(a)
(a)
(b)
(c)
(d)
1
1. Inside corner 2. Outside corner
Measuring
workpiece according to it. Always make sure that width
of the workpiece's wall contact edge is the same as wall
length.
Fig.50: 1. Workpiece 2. Wall width 3. Width of the
workpiece 4. Wall contact edge
Always use several pieces for test cuts to check the
saw angles.
When cutting crown and cove moldings, set the bevel
angle and miter angle as indicated in the table (A) and
position the moldings on the top surface of the saw
base as indicated in the table (B).
In the case of left bevel cut
(a) (b) (c) (d)
12
1. Inside corner 2. Outside corner
Table (A)
– Molding
position
in the
Bevel angle Miter angle
52/38°
type
45° type 52/38°
type
45° type
For
inside
corner
(a) Left
33.9°
Left 30° Right
31.6°
Right
35.3°
(b) Left
31.6°
Left
35.3°
For
outside
corner
(c)
(d) Right
31.6°
Right
35.3°
Table (B)
– Molding
position in
Molding
edge against
guide fence
Finished
piece
For inside
corner
(a) Ceiling
contact edge
should be
against guide
fence.
Finished
piece will be
on the Left
side of blade.
(b) Wall contact
edge should
be against
guide fence.
For outside
corner
(c) Finished
piece will be
on the Right
side of blade.(d) Ceiling
contact edge
should be
against guide
fence.
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