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From YouTube: 120 Design Lessons - Day 24 - SEH 3 + CNC Torch
Description
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A
Okay,
so
let's
start
going,
we
can
do
a
little
bit
of
review
as
far
as
what's
going
on
on
the
site
for
the
remote
people
and
as
the
local
people
are
joining
here
in
my
room
here.
So.
D
A
Like
a
lot
of
learnings,
take
a
look
at
the
videos
here
so
so,
if
you
haven't
seen.
B
A
D
D
A
We've
got
modifications
that
we
need
to
do
so
I'll,
discuss
that.
A
Let's
see
sure
also
take
a
look
at
take
a
look
at.
D
Doc,
so
what's
up.
A
B
Doing
a
little
blocking
to
to
make
make
sure
the
walls
align
on
top,
so
you
would
do
blocking
like
nail
one
to
the
next
one.
So.
C
B
B
B
So
five.
A
A
B
C
Of
the
difficulties,
if
you
look
at
so
I'm
gonna
go
to
the
design.
A
A
B
Board,
which
is
50-year
lifetime
not
too
much
more
cost,
thus
qualifies
as
osce
lifetime
design.
That's
it
that
was
kind
of
a
pain
point
thinking
about
okay,.
A
A
B
A
A
C
B
B
A
E
A
A
C
B
A
C
E
B
A
You're
at
height
and
then
what
was
the
concept
of
adjustment
pens?
What,
if.
B
C
C
A
A
D
B
Right
now,
if
anyone
has
any
better
suggestions,
go
ahead,
but
here's
the
deal
so
you've
got
our
panel.
So.
A
A
A
A
Needs
to
move
in
to
the
side,
I'll
explain,
move
this
block
over
a
little
bit
to
the
side
like
this
there.
It
goes.
A
A
B
C
A
D
C
A
Not
drawn
here
and
we
would
have
not
the.
C
A
B
D
C
A
B
A
B
C
C
A
E
Can
you
hear
me
yeah
everyone
marching
yeah?
No,
I
think
it's
a
pretty
good
addition.
Anything
that
makes
it
more
foolproof
and
a
little
bit
easier
to
make
sure
you
have
right
is
good
for
the
design.
B
B
A
B
A
A
Then
you
might
have
to
like
kind
of
grind
down
the
edge
here,
because
that
would
be
my
only
concern
here.
But
if.
A
C
B
A
Clear
straight
edge
here,
because
you
can
mark
you,
can.
C
A
C
A
A
B
Then
what
do
you
do
about
the
corners,
so
the
corner
modules
you'd
also
want
to
have
a
mechanism
where
you
slip
in
like
this,
so
we
have
to
design
a
just
a
special.
A
A
And
make
that
notching.
E
A
B
A
A
But
I
know
that
there's
large
sized
ones,
I'm
not
sure
how
easy
it
is
to
find
four
by
eight
sips.
So,
let's
see
if
you,
google,
real
quick
four
by
eight
foot,
sips.
B
A
B
Without
the
exterior
siding
so
you're
talking
about
yeah,
just
just
about
right
for
us,
it's
about
100
versus.
B
A
You
look
at
the
basic
question,
is:
what
are
you
getting
you're
getting.
C
A
C
A
A
B
B
A
C
A
A
A
B
A
Something
this
is
not
worked
out.
This
is
just
conceptually
speaking
put
this
cut
the
insulation,
so
you
don't
get
this
this
straight
edge
here
which
water
can
get
trapped
in
there.
So
so.
A
Next
I
mentioned
these
plywoods.
These
osbs
come
in,
come.
A
D
A
Could
screw
this
in,
but.
B
A
We're
rolling
workshop
is
in
two
weeks.
E
Days
with
20
there's
gonna.
A
Be
24
people
at
the
workshop.
We
should
not
have
any
problem
doing
that,
it'll
be
where
we're
building
and
not
so
much
fighting
the
how
the
panels
align
man
yeah.
A
So
so,
look
at
how
we're
putting
up
the
wall
panels
say
corners.
C
B
D
C
A
A
A
A
A
A
You,
maybe
not
don't,
really
see
the
difference,
but
if
you,
if
you,
if
you
actually
done
it
yeah
there's.
A
A
Like
get
the
torch
table
up
and
running
and
do
the
the
you
know
we
call
it,
I
could
call
this
the.
A
E
A
A
Use
part
of
the
foundation
for
practice
during
the
workshop
and
right
now
we're.
C
A
C
A
B
A
A
Switching
gears-
quite
quite
the
switch
of
gears
here
so
what's
to
be
said
about
the
universal
axis
based
cnc
machines.
It's
that
we
can.
B
A
B
B
D
E
B
This
is
the
last.
D
A
We
have
this,
we
know
we.
B
Kind
of
an
access
system
say
you
had
to
build
the
universal
axis
from
scratch.
We've
got
these
pieces.
A
A
D
C
D
A
B
E
A
F
D
C
A
A
B
B
A
Where
we
use
like
quarter
like
say,
half.
C
A
B
A
C
A
A
B
As
the
weight
of
the
prince
or
the
weight
of
the
bed
of
the
print
bed,
but.
A
A
A
Sizes,
so
what
I
would
do
is
print
the
corners
and
then
we
we.
A
A
Light
in
fill
probably
holes
in
it
because
you
don't
need
the
structure
it's
just
to
hold,
because
the
constraint
here
is
the
print
time
for
one
of
these
corners
like
right.
Now,
one
of
these
corners
takes
four
hours,
and
it's
just
for
the.
A
D
A
A
A
D
B
A
C
D
A
We
got
what.
A
B
A
C
B
C
Just
if
you
haven't
seen
it
it's
effectively
a.
A
Structural
channel
between
the
panels
to
make
it
watertight.
Anyway,
we
covered
the
scaling,
the
universal
axes,
universal
frames.
Universal
axis
mentioned.
We
can.
B
A
The
this
thing
right
here,
the
universal
controller,
looks
like
it's.
This
is
the
panel
that
we
put
on
the
d3d
pro,
but.
A
And
if
you
zoom
in
on.
A
The
little
ramps
these
are,
the
stepper
drivers
with
the
heatsink.
Those
are
the
tiny
ones
they
run.
The
small
nema.
D
A
C
A
C
B
C
A
D
A
A
B
E
A
Completely,
you
know
missing
those
four
wires,
but
that's
that's
what
it
looks
like
you've
got.
Here's
what
the
finished
product
looks.
D
C
C
A
You
understand
how
to
do
this.
You
can
pretty
much
make
any
kind
of
a
machine
of
any
size,
the
concept
of
the
universal
controller.
A
D
A
D
A
D
A
A
A
A
A
A
B
A
E
E
A
E
A
B
A
A
C
A
Example:
solenoid
dc
solenoid
you
take,
you
just
need
one
of
them.
Numerous
extra
pins,
there's.
A
A
C
A
A
A
A
System
because
you
need,
you
need
to
control
oxygen
and
acetylene
for
a
burn,
and
then
you
need
to
control
another
stream
of
high.
B
For
a
cut,
so
that's.
A
C
A
Tracks
for
tractors,
sprockets
gear
downs,
yes
sprockets
for
gear
downs,
like,
for
example,
for
the
low-cost
shredder.
B
It
so
that's
how
you
build
the
torch
tape.
A
If
you're
building
a
a
wire
arc
additive
manufacturing
device,
what
do
you
do?
You
have
the
xyz
axes?
You
got
the
large
stepper
motors,
you've.
D
D
C
You
need
to
do
is
trigger
the
welder
on.
That's
all
so.
Basically,
one
output,
just
like
we
have
wraps
you
know
you've
got
you,
can
turn
on
your
heater
or
whatever.
We
can
take,
for
example,
the
heater
output
and
use
that
to
trigger
the
the
welder
on
just
to
press
the
trigger,
like
you,
have
on
the
gun.
B
C
E
A
C
Depress
the
head:
the
trigger
and
burn
from
there.
Well,
you
have
less
control
if.
F
C
C
A
C
Like
that's
old,
that's
there's
better
way
better
stuff
right
now
that
little
bolt
thing,
that's
a
little
outdated.
So
what's
what's
my
modern?
What's.
B
C
C
C
A
cube
tell
me
more
about
that
cube.
Tell
me
exactly
what
you're
gonna
do.
D
C
A
A
B
B
A
A
B
D
B
C
A
D
C
C
A
A
A
If
you
do
a
cube
yeah,
you
can
do
a
cube,
but
all
you
need
is
this:
a
cube.
Would.
A
C
A
A
A
A
B
A
C
A
A
B
Millimeter
is
this
is
where
we
gotta
switch
to.
D
A
B
A
A
D
D
A
D
C
A
A
A
A
A
C
C
A
A
C
C
A
Okay,
where's
my
see
if
I
could
find
my
doc
here
so
I'll.
A
A
A
C
D
A
A
Like
a
little
little.
A
B
A
B
A
A
A
So
we
can
start
with
that
now.
What
else?
What
else
do
you
want
to
do
to
to
test
out
here?
Next
thing
would
be
things
like
overhangs.
Is
your
print
cooling
working?
What
kind
of
overhang
can
you
get
to
so
what
I
would
do
actually
here
is.
I
would
do
this
extremely
hard
thing
only
up
to
two
inches,
so
there
you
go,
but
let's
go
to
the
top
of
it
and
draw
a
thing
of
an
angle.
A
A
Better,
if
you
can
do
45,
that's
pretty
lame.
So
let's
do
let's
try
a
45
by
making
an
angle.
A
C
A
B
A
For
for
an
overhang
should
be
able
to,
and
we
can
keep
drawing
on
top
of
this
and
do
like
steeper
overhang.
We
can
stop
here
for
this,
but
I
mean,
if
you
get
this
to
print,
that
you've
got
straight
angles.
The
distance
is
5.5.
You
can
do
this
vertical
thing
and
it's
actually
still
at
a
right
angle.
Now
two
inches,
it's
a
little
short
to
observe
whether
it's
at
right
angle,
but
you
can
kind
of
see
if
it's
at
a
right
angle,
you
can
still
take
a
an
angle
to
it.
A
See
now
this
thing
just
ran
away
completely.
B
A
I
would
do
four
inches
like
if
we
can
get
the
x
y
and
z
squared
like
that,
and
you
can
print
this.
Don't
worry
about
overhangs
yet
because
we
know
that
we're
pretty
good
on
overhangs.
D
In
fact,
let.
A
A
A
A
B
A
D
E
D
A
C
A
A
A
A
A
A
very
small
layer
heights,
so
let's
go
even
to
let's
do
another
slide
duplicate
slide
so.
A
How
you
get
radically
shallow,
like
radically.
A
C
D
A
That
well,
let's
copy
that
one.
A
A
A
A
C
Let's
take
the
data
point:
okay,
that's
it!
I'm
done
any
questions.
F
A
A
B
A
D
C
C
B
C
A
D
C
A
A
A
A
B
B
All
at
the
same
time
now.
A
A
B
A
C
D
B
A
A
C
A
B
B
D
A
C
B
A
D
A
B
B
A
A
C
Maybe
if.
A
B
A
A
Tighten
up
the
bearings
tighten
up
any
loose
screws
like
make
sure
the
bed
is
screwed
down
and
all
the
parts
are
screwed
down
properly
and
then
everything
should
work.
A
D
C
D
A
B
Steps
per
millimeter
within
the
settings
settings.
A
B
A
C
It
so
I'll
come
down
and
we
can
work
on
the
printers.
C
B
C
C
A
B
A
A
A
A
A
5K
for.
A
We
need
for
like
48
sheets
times,
30
40
times,
30.