MODIF'IKASI MESIN BOBOK KAYU UNTUK PENINGKATAN PRODUKTIVITAS MEBEL INDUSTRI KECIL

Abstract

The
problems
of the
furniture industry
target
are
about
the
effectiveness of
the use
of
wood chisel
and
bit machine because
it
hasn't fix machine
bench for wood
laying
and the
machine
position
that not
ergonomic.
These
problems
make setting
time longer,
wood
position
unstable because
of unfix
bench,
the
vice
easy to broken
because
of instability
of wood,
imprecision
of hole
position,
and the
exhausted
operator
because of
the machine position.
The main
goal
of this
voucher
program
is
to modi$
wood chisel
and bit
machine
for
preparing
the
connection
between
pin
and its hole
at u.D. TANGGUH,
small
scale
furniture
industry,
so
that
productivifl,and
quality
of the furniture
will be
improved.
For
mass
production,
every
step must
be done
perfectly
and
carefully
so
that
every
part
can
be
connected
and
constructed
correctly.
Because
of
the
reason
above
wood and
chisel
machine
that
strong,
easy
to operate,
easy
to
lay
wood
accurately,
and ergonomic
must
be developed.
Wood
and
chisel
machine
that
be developed
has 220
cm
length
and 30
cm
width
of its
bench
so that
the wood with
200
crn length
or
more
can be supported
accurately
especially
at its
parallel
position
to the
machine
vice.
For
operaiing
the
machine
easily,
the
machine
bench
is
made
approximately
50
cm height
so that the
operator
with
sit
down position
can
operate
the
machine
without
exhausted.
The
wood
chisel
and
bit
machine
can
make
ihe
hole
approximately
7 cm
depth
and 1 crn
width.
.
The
result
of the
machine performance
test
show that
the
machine
can be
operated
easily
without
exhausted.
The
hole is easily
to
be made
on
wood
with
200
cm
length
without
setting
wood position.
The hole
position
is
autornatically
perpendicularto
the
horizontal
line
of the
wood
sothat
inaccordance
with
the hole
position
on the wood.
There
is
no
vibration
on
bench
and
the
machine.
This
condition
shows
that
the construction
design
is
strong
enough
to the
vibration
of the
motor
revolution
and
the
hole
feeding.