►
From YouTube: Open Source Golf Cart Design Sprint - Part 2
Description
See https://wiki.opensourceecology.org/wiki/Open_Source_Golf_Cart
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A
All
right
welcome
everybody,
so
yeah
I'm
recording
this.
So
whoever
misses
this.
You
know
we
keep
all
our
development
log
on
the
wiki.
It's
under
OSC,
it's
under
development
team
log
on
a
wiki.
So
so
you
can
see
all
these
videos
and
everything
from
our
history.
Let
me
paste
the
link
to
that
development
team
log.
So
if
you
want
to
see
any
of
our
former
meetings
can
take
a
look
at
there.
Let
me
show
my
screen
as
well,
so
that
can
follow
where
we're
at.
A
A
A
A
So
you've
got
any
complex
mechanical
devices
made
up
of
parts,
and
if
you
can
break
down
the
parts
you
can
allocate
people
to
each
of
the
parts
and
start
doing
the
design,
so
it
ends
up
with
having
a
an
organized
set
of
parts,
and
then
we
end
that
through
the
part
library
like
we
have
here
so
from
last
time,
we
got
a
few
parts
like
the
hydraulic
motor,
some
of
the
frame,
some
of
the
seat
tower
cube
elements
and
so
forth.
So
what
we
can
do
is
continue
on
that
process
idea
is
to
come
up.
A
A
A
A
Current
working
concept
is
a
5
by
8
body
of
the
golf
cart
with
a
power
cube
sitting
on
the
front
or
back
we'll
see
how
it
how
it
looks.
It's
a
covered,
it's
a
covered
frame.
So,
as
you
see
like
this,
if
you
look
at
page
four,
one
way
to
do
a
frame
is
you
can
make
six
flat
size
and
that
turns
into
a
cube
and
that's
where
that's
gives
you
like
a
rollover,
protection
cage
for
the
structure
and
then
put
a
roof
on
it,
put
wheels
on
it.
A
So
that's
what
what
we
can
do
today
so
to
start
looking
at
assembling
the
parts
on
to
the
frame,
but
there's
a
few
parts
missing
so
co-ceo
we
can.
We
can
do
here
so
slide,
number
five,
I
guess
probably
from
a
but
how
you
fit
a
seed
into
a
metal
frame,
yeah,
I
kind
of
look
at
it,
as
once
we
get
the
frame
we
can.
A
You
can
span
the
front
like
once
you
have
the
frame
you
can
put
like
vertical
connections
or
horizontal
connections
like
wherever,
like
you
got
a
fit
stuff,
you
can
put
more
like
angle
or
other
supports
where
you
can
mount
other
components
to
it.
I
mean,
let's
see.
So,
let's
look
at
the
part.
Libraries
like
what
we
did
last
time
was
just
with
a
few
people
that
we
had.
We
broke
down,
try
to
list
as
many
of
the
components
as
we
could
and
then
add
names
to
them.
A
A
We
also
would
need
a
motor
hub
because
you
need
to
attach
a
wheel
to
this
motor
that
motor
actually
like
them.
If
you
look
at
page
8,
it's
got
a
tapered
shaft,
with
what's
known
as
a
Castile
nut,
so
basically
there's
a
hub
coupler.
That
goes
on
top
of
this
and
connects
to
a
wheel,
bolt
pattern
and
we
can
use
something
like
regular
car
wheels,
which
are
low-cost,
accessible
everywhere,
like
15
inch
car
wheels,
would
be
a
good
easy
thing
to
do
now.
What
we're
doing
here
is
using
four
of
these
motors.
A
B
A
A
For
the
simplest
iteration,
we
can
do
all
kinds
of
things
afterwards,
but
but
I
think
for
the
simplest
one.
Otherwise
you
need
a
whole
bunch
of
components.
Oh,
we
didn't
have
here
likes
like
steering
like
a
whole
steering
column
with
linkages,
and
all
that
would
be
much
more
complicated
than
so.
We'd
want
to
do
that,
but
for
later
versions
we
can
do
anything
for
ease
of
bill.
Do
you
want
to
do
this?
Since
you
can
eliminate
all
those
other
parts,
then
it
will
be
skid
steering
is
not
as
gentle
as
turning
but
I.
B
A
An
assumption
without
building
something
and
actually
doing
it.
You
learn
a
lot
during
the
process.
I
mean
we've
never
built
one
of
these
these
things,
so
you
can
that's
where
you
can
go
from
like
it
either
takes
you
like
you
know.
We
can
literally
build
this
thing
in
like
a
day
or
two
or
a
weekend
right,
but
if
we
have
to
do,
if
we
have
to
do
a
full
steering,
I
mean
they'll
be
a
whole
bunch
of
more
development.
I,
don't
know
if
this
thing
would
ever
get
built.
Okay,.
B
A
It's
C
modular,
so,
okay,
so
say
you
got
the
SPEA.
The
the
so-called
proper
steering
I
mean
that
would
be
a
whole
module
that
you'd
have
to
fit
on
the
frame.
I
mean.
If
you
want
you
know
steering
is
we
will
use
it
in
other.
You
know
in
the
future
or
other
machines
and
so
forth.
It's
doable.
We
can,
we
can
started
I
mean
if
you
want
to
focus
on
just
getting
this
thing
done.
It's
a
question
of
okay.
How
much
effort
are
we
gonna
spend
to
get
a
simple
iteration
versus
going
more
long-term?
A
A
Yeah
I
mean-
and
it's
also
cost
to
like,
like
the
steering
I
mean
that's
gonna
I
haven't
gone
through
the
numbers,
but
it's
gonna
also
add
those
numbers
up.
So
if
you
want
to
talk
about
a
minimum
prop
like,
for
example,
with
a
skid
steering
it's
something
that
anyone
can
do
like
BAM,
just
simple
project
so
depends
what
the
goals
are
right
now
for
right
now,
it's
I
would
say
max
accessibility
to
an
to
an
average
person,
which
means
I
mean
it's
its
potential.
Then
you
know
this
thing
works
and
it's
a
simple
experiment.
A
A
I
mean
everything
is
modular,
so
we
can.
We
can
do
that.
So,
let's
get
into
like
how
do
you
ount
motors
on
this
now
also
just
another
thing
and
the
jnana?
If
you
talk
about
steering
that
would,
at
this
point
pretty
much
eliminate
the
four-wheel
drive
aspect
because
once
you
add
steering
to
a
four-wheel
drive
system
that
gets
you
to
much
more
complication
as
as
I'm
saying
it's
like
wonderful
will
ever
do.
This
will
ever
end
up
building
it
if
we
went
through
some
more
complications,
so.
C
A
B
A
C
A
A
A
A
D
A
A
A
A
Okay
for
the
shaft
I,
don't
know
where
we
get
that
I
haven't
already
looked
into
that
tech
hub
for
the
shop,
but
we
can
start
looking
tapered
hub
for
the
shaft
now,
if
that
hub
already
has
the
five
bolts
on
that,
that's
good
enough
for
mounting
a
car
wheel
directly,
so
we
have
to
match
those
two
now.
What
is
it?
A
A
A
A
A
A
A
In
a
work
document
here,
okay,
so
we
got
one
of
these
motors.
It's
kind
of
I'll,
just
keep
that
image
there,
or
maybe
maybe
detailed
I'll
just
be
freehand-
draw
that
what
do
we
need
there?
So
so
we've
got
this
motor
face.
You
got
this
tapered
shaft
I'm,
drawing
okay,
so
kind
of
got
something
like
this
and
I
got
your
hydraulic
motor.
A
A
A
A
coupler
of
some
sort,
the
thing
that
fits
over
here
remember:
there's
a
big
nut.
There's
gonna
be
a
nut
here.
This
cast
steel
nut.
It's
a
thing
that
if
you
look
on
the
motor
on
the
end
of
it,
you
see
this
thing
that
looks
like
a
castle.
Hence
the
name
cast
steel,
but
this
is
the
cast
steel
nut
that
because
this
shaft
has
got
a
thread
on
it
and
this
Castile
nut
clamps
down
over
this
thing
that
you
put
on
it,
which
is
the
hub
call
it
the
hub.
A
A
A
A
A
A
With
the
bolt
pattern
of
a
wheel
like
loves
for
wheels.
Now
it
may
not
have
it
if
it
doesn't
have
it.
We
can
weld
something
on
or
if
it's
got
a
bad
bolt
pattern
and
we're
convinced
I'm
using
like
right
here.
Our
car
wheels,
because
they're,
really
cheap
and
accessible,
will
cut
off
the
like
just
torch
off
the
bolts
off
it
and
maybe
like
weld
weld
our
own
like
a
superposing
play.
That's
got
the
right
bolt
pattern,
so
it's
gonna
have
whatever
like
lugs
four
bolts.
E
C
E
E
C
A
Know
we
found
out
everything
about
the
manufacturer.
Like
you
got
the
brand
right?
No,
it
was
white,
hydraulic,
yeah,
yeah
and
maybe
white
hydraulics
has
access
to.
Maybe
they
saw
the
couplers
or
something,
but
we
can
say,
like
okay
define
the
characteristics
of
the
hub,
so
it
says
like
an
ax
description.
It
says
one-inch
tapered,
but
it's
one
inch
by
two
and
three
sixteenths
in
shop.
So
when
it
says
one-inch
tapered,
does
it
mean
that
that
part
is
one-inch
or
like
the
narrow
part
of
it?
Is
one-inch
I?
Don't.
A
It's
like
down
the
middle
or
something
the
middle
part
is
maybe
like
one
inch.
So
you
know
the
worst
case.
Is
you
go
to
a
machine
shop
and
you
have
them
actually
take
a
piece
coupler
put
on
a
lathe
and
bore
it
out.
So
it's
tapered
like
that
which
will
be
expensive
because
that's
shop
time
and
that's
gonna,
be
like
at
least
like
one
hour
of
labor
or
such
it's,
probably
like
100
bucks
per
coupler.
So,
like
400
bucks,
that's
like
a
lot
of
money
there.
We
could
do
better
by
buying
it
off
the
shelf.
A
E
A
A
A
Yeah,
so
we
have
to
basically
specify
okay
we've
got
well,
which
is
a
standard
one.
That's
that's
the
number
one
questions
look
for
cuz.
If
you
want
to
access
anywhere,
we
want
to
say
okay,
which
is
the
easiest
to
find
right
which
are
they're
the
most
out
there,
so
that
we
don't
have
a
hard
time
finding
us
it
would.
You
know
whether
you
go
to
a
drunk
yarder
from
a
new
online
place.
A
A
Yeah
real
both
pattern.
101
is
what
we
need,
but
that's
that's
you
know
somebody
can
take
a
look
at
that
and
maybe
make
a
suggestion
for
what
is
the
best
route
to
go
with
respect
to
using
a
wheel.
That's
relatively
small
and.
A
Yeah
so,
for
example,
five
by
four
and
three
quarters
and
five
by
five
inch.
Small
pattern
is
extremely
common.
This
camera
Corvette
Chevelle
GM
cars
meant
take
the
five
by
four
and
three-quarter
inch
pattern.
Okay.
Well,
let's
just
say
five
and
five
by
four
and
three
quarter
inch
is
quite
common.
According
to
this
article.
A
A
So
we
can
get
a
person
working
on
that
I
can
get
a
person
I'm,
not
I'm
shaft.
We
can
get
a
person
on
the
actual
wheel
mount
plate.
So
there's
three
three
roles
right
there
yeah
cast
from
3d
printed
start
casting,
would
be
good.
Like
aluminum
hubs,
I,
don't
know
people
make
aluminum
hubs,
but
yes
casting
of
simple
3d
printed
molds
that
could
be
put
into
plaster
of
Paris.
Wait
to
do
it
and
is
that
Katrina
speaking
this.
B
Is
definitely
making
a
little
bit
of
noise?
I
was
trying
to
say
something
because
this
problem
that
we
have
with
we're
trying
to
find
parts
for
couplers
or
mounting
brackets
or
like
it's
just
such
an
enormous
time
sink,
and
this
is
one
of
the
things
that
drove
me
to
investigate
milling
quite
a
bit
over
the
last
year's
actually
yeah.
You
can.
A
You
can
do
it,
you
don't
need
the
milk,
because
you
can
also
torch
it
pretty
easily
like.
If
you
talk
about
a
bolt
pattern
for
a
wheel,
you
can
make
that
in
yourself
pretty
easily.
So
as
long
as
we
get
a
we,
we
do
need
the
coupler
the
hub
that
we
need
and
that
the
last
case
resort
is
millet.
But
then
you
gotta
find
it
fine
I.
A
A
hundred
bucks
per
wheel,
I,
would
say
probably
I'd
say.
A
rough
estimate
is
probably
a
hundred
bucks,
a
wheel
like
if
you
get
it
to
my
fab
shop
and
fab
shops
are
like
75
bucks
an
hour.
You
know
at
least
right,
so
it's
at
least
like
a
hundred
bucks
per
wheel,
possibly
like
150.
So
that
brings
your
budget
there.
Six
to
six
hundred
just
for
getting
the
wheels
on
the
motors.
That's.
H
B
B
But
but
it's
like
it
just
takes
a
long
time
to
find.
If
you
needn't
have
the
time,
you
can't
really
find
what
you
really
need
like
recent
car
wheels
here
when
it's
not
really
car,
you
know
what
I
mean
yeah
so
just
being
able
to
make
stuff
the
more
we
can
go
upstream.
The
more
possibilities
are
allowed
for
the
design
process
and
it
really
happens
faster
and
it.
A
B
A
G
A
B
A
A
This,
the
stove
stove
casting
how
you
printed
the
make
could
make
them
all
out
of
plaster
of
Paris
I.
Don't
think
it's
a
bad
idea
now,
most
complicated
part
being
that
you
got
that
little
key
way
there,
which
is
a
quarter-inch
feature.
That's
not
not
bad
for
casting,
couldn't
had
no
problem,
so
we
could
possibly,
but
that
would
be
the
weak
spot
like.
If
you
talk
about
a
hub,
I
mean
all
that
stuff
wants
to
be
made
out
of
steel.
C
A
A
F
So
let's
get
it
just
trying
to
drop
sketch
stuff
more
out
on
paper,
almost
and
kind
of
just
just
think
about
the
general
design
before
you
know
even
try
to
continue
to
refine
them
freak
it
because
it
ended
up
having
to
redraw
it
and
freak
out
a
lot,
sometimes
just
because
they're
changes
and
that
actually
just
takes
a
lot
of
time
compared
to
almost
just
drive
things
out
and
discussing
what
direction
you
take.
It
yeah.
A
H
It's
not
I.
F
Guess
the
thing
I
was
trying
to
figure
what
the
bench
was.
I
changed
press
turn.
Well,
you
can
see
slide.
Five
I
started
sketching
up
some
things,
because
I
was
thinking
the
weather
pinched.
It
doesn't
have
braces
the
back
of
it.
Isn't
this
way
so
I
was
just
gonna,
integrate
bench
as
a
separate
module
that
also
has
bracing
and
rather
than
bolt
the
stuff
in
because
this
is
like.
Well,
that's
a
vehicle,
so
it
seems
to
make
more
sense
to
just
weld
everything
together.
Forget
roll
sir.
F
F
A
F
F
And
I
guess
the
Betsy's
getting
details
on
some
of
the
frame
parts.
I!
Guess
that's
a
matter
of
well!
It
there's
probably
a
few
questions
that
I
guess
can
be
refined
later
as
far
as
all
patterns
of
different
things
they
can
both
put
on
like
even
the
roof
I.
Don't
know
that
we
have
the
that
would
be
the
solar
panels,
they're
the
rough
I
guess
right.
So
we
just
have
to
know
the
buttons
for
those
I
think
they
can
be.
If
it's
two
solar
panels
or
whatever's,
they
can
probably
go
to
the
top.
F
G
B
H
F
A
A
A
A
A
A
A
A
A
A
B
A
F
A
G
F
I'm
drawn
the
tryna
draw
sketch
some
stuff
into
the
the
frame
itself.
I
had
the
bench
before
and
I
think
I
made
it
a
little
bit
smaller
because
you're
thinking
well
that
you
know
it
should
be
smaller
than
the
frame
itself,
but
really
it
should
just
fit
inside
the
frame.
It
should
be
the
full
width
of
are
you.
F
Yeah,
don't
forget
cuz,
this
is
gonna.
You
know
rest
of
the
friends,
those
other
sides
and
try
to
get
the
measurements
and
then
do
some
sketches
in
sketcher
and
freecad.
What
I
was
gonna
sketch
some
things
for
what
I
drew
up
in
the
and
the
slide
was
a
slide.
Five
before
I
think
is
pretty
close
unless
Lawson
said
of
a
bench
where
to
park
is
eternal
thing,
but
either
way
it
could
be
similar.
A
A
G
A
A
B
A
F
F
Yeah,
as
I
was
talking
to
kitty
earlier,
she
said
she
shall
know,
but
she
said
that
she
constrained
some
things
in
there.
But
what
before
I
think
last
time
was
the
measurements
were
coming
out
on
that
and
it's
because
if
there
are
constraints
missing,
then
the
cat
itself,
the
bolt
holes,
won't
be
exactly
right
until
they're
constrained
correctly
relative,
you
know
to
the
dimension
so
that
it's
better
to
just
go,
buy
the
whatever
the
numbers
are
the
dimensions
well,.
B
F
B
E
B
B
B
B
E
B
B
B
I'm
just
double-checking
things,
I,
don't.
B
E
B
E
B
In,
like
you
see
the
model,
the
muffler's
kind
of
like
a
program
right
into
the
other
path,
and
you
have
a
sketch
near
another
pad
and
sketch
right
but
like
in
fusion.
What
I
do
is
I
can
just
play
the
program
step
by
step.
So
the
part
just
sort
of
appears
before
your
eyes.
The
way
you
drew
it
mm-hmm
and
also
when
I
go
through
these
I,
don't
see
you
constraints,
but
like
that's
you're
in
the
right
place.
So.
B
F
F
F
F
E
I'm
wondering
if
there's
a
difference
between
how
I
put
in
constraints
and
what
people
are
gonna
use
for
constraints,
because
there
aren't
a
lot,
but
there
are,
as
I
was
sizing
in
the
sketches.
It's
like
under
the
sketch
a
list
of
certain
constraints
because
they're
ten
different
sketches
there.
You
can
see
well.
C
F
F
It's
I
think
it
just
the
symmetry
constraint,
but
any
of
us
that
are
more
symmetrical,
do
better.
I,
don't
usually
use
I
mean
obviously
on
the.
F
But
if
you
make
all
of
the
things
equal
that
are
equal
to
start
with
in
constraint
it
as
you
go,
usually
the
solver
is
just
friendly
or
like.
If
you
trot
up
it
depends.
Sometimes
it
is
easier
to
drive
it
first
and
then
constrain
it
after,
but
usually
it's
easier
to
like
try
to
constrain
like
typical
parts
in
fully
constrain
it
and
then
add
more
and
then
it'll
become
unconstrained,
because
the
software
sometimes
is
it's.
The
software
issue,
I
think
is
the.
It
was
perfect.
D
B
I'm,
just
gonna,
let
my
friend
live
it's
connecting
done
in
freecad,
especially
I'm,
pretty
sure
the
bolt
holes
they're,
not
spaced
according
to
the
drawing
so
I
like
I,
hesitate
to
take
responsibility
for
like
making
up
part
and
then
when
it
goes
time
to
print
the
partner
cut.
The
part.
That's
not
going
to
be
the
right
size
so
just
know,
and
can
you
see
my
screen
actually
I
can
show
me.
A
C
C
C
F
A
E
A
D
E
C
E
I
mean
I
have
contacted
the
manufacturer,
just
see
if
they
know
of
these
hubs
available.
Otherwise,
I'll
just
make
something
according
to
your
drawing
it's
non
line
and
the
dimensions
of
the
motor
yeah.
D
D
D
E
E
B
F
B
B
F
B
B
F
B
F
Just
Pat
it
yeah
the
pad,
has
extrude
forces,
but
there's
also
an
extrude.
There's
a
sonic
construed
function.
I
think
it
remember
where
it
is
I,
don't
usually
use
it.
It's
in
the
draft
workbench,
maybe
or
maybe
a
part
design
bench
but
I.
Those
functions
are
different,
I
think,
because
I
think
extrude.
F
Use
that
when
you're
actually
like
designing
some
material,
that's
extruded
yeah
I
mean
freaking,
designed
along
the
lines
of
actual
material,
especially
0.17
I.
Think
there's
like
that
additive
and
subtractive
well,
actually
at
first
I
thought
out
of
this
interactive
was
like
related
to
material
machining,
but
that's
not
really
exactly
what
they
were
doing
with
that.
It's
more
complicated.
F
Yeah
I
I
think
that
the
pads
and
everything
in
that
motor
they
look
good
I,
think
it
was
just
constraints
on
the
bolt
pattern
that
we
needed.
B
F
E
E
F
I
think
I
think
I
know
what
you
mean
there.
The
taper
I
think
there's
different
ways
to
do
that,
especially
point
one
seven,
because
I
did
play
with
point
seven
a
little
bit,
there's
like
additive
and
subtractive
features
and-
and
you
can
ya
list
if
it
ways
to
do
it,
the
way
I
guess
I'd.
Do
it.
Oh
and
six
was
I,
think
I
sweep
is
Jesus.
F
You
draw
two
sketches
mm-hmm
like
some
distance
from
each
other,
and
you
just
make
one
circle:
one
size
and
the
other
circle,
the
other
sides,
and
then
you
just
sweep
between
them
and
you
get
it.
You
get
a
car
or
you
just
or
you
just
draw
a
cone,
a
primitive
column
with
the
dimensions,
and
then
you
only
an
operation
to
cut
off
the
tip
of
the
column
right.
F
E
D
D
F
Free
cab,
101
are
good,
they're,
actually
kind
of
fast.
What
I
do
occasionally
cuz
I'm
not
familiar
with
a
bunch
of
the
functions
and
actually
a
bunch
of
the
mortgage,
isn't
free
cat,
but
cuz
I,
just
didn't
appeasing
the
same
stuff
over
and
over
again,
which
is
a
little
bit
of
a
problem.
You
kind
of
get
used
to
certain
things,
but
yeah
the
I,
don't
know
I
suppose
watching
videos
on
YouTube,
because
there's
a
lot
of
that
stuff
and
if
you
fall,
if
you
follow
along.
H
F
F
B
F
On
the
additive
and
subtractive,
that's
kind
of
a
new
thing
in
in
freaking
point
one:
seven
I
think
there's
a
generic
just
generic
primitives
to
those
those
subtractive
and
out
of
ones
are
so
complicated,
sometimes
dead,
hey
first
I
didn't
understand.
Those
I
think
I
have
a
better
standing,
the
way
that
they
like
they're,
like
boolean
by
their
nature,
so
like
combine
them
in
different
ways.
C
F
E
F
Depending
on
what
you
need,
and
sometimes
I
tried
to
complete,
but
whenever
I
switched
to
complete
it,
there's
like
buttons
that
I
commonly
use
in
some
of
the
work
benches
that
don't
show
up
like
one
of
your
tickets,
that
I
don't
use
the
draft
or
much
but
I
use
the
clone
function
in
there.
Sometimes
it
doesn't.
D
F
When
you
go
to
the
complete
work
page
so
I'm,
like
yeah
part
of
that
is
probably
needing
to
edit
and
customize
three
CAD,
more,
which
I
haven't
actually
done
that
much
because
it's
kind
of
simpler
just
to
switch
work
matches.
It
keeps
you
in
a
certain
workflow
I'm
in
the
are
designed
that
way.
I
think
right.
E
If
you
just
like
the
links
that
marching
Rd
made
the
go
like
empty
lands
for
the
parts
that
are
going
into
the
all
heart,
if
you
click
on
one
I'll
be
like,
oh,
you
don't
have
that
resource
yet
upload
it.
So
he
just
it's
like
it's
like
creating
any
page.
You
search
for
a
page
that
doesn't
exist.
I'm,
not
at
all
give
you
a
link
to
create
a
new
one.
That's
sort
of
the
same
thing
like
you,
make
a
link
to
nothing
and
then
cooking
water
space
to
upload.
E
F
There's
always
an
upload
function
on
the
on
the
left,
menu
of
the
yeah,
the
leftmost
menu
of
open
source,
ecology,
wiki.
It
says
upload
file,
it's
kind
of
under
the
tools
section
near
the
bottom,
but
sometimes
it's
easier
just
to
edit
the
page
in
make
a
link
with
the
file
name.
You
want
and
then
click
the
red
link
and
it'll
ask
you
to
upload,
but
that's
easily
how
they
lay
it.
They
like
the
gallery
or
whatever
out
ahead
of
time.
C
A
B
B
A
A
A
We'll
look
at
this:
we
are
get
this
panel
on
a
roof
already
we're
collecting
parts.
This
is
an
example
of
what
collaboration
can
do.
So,
if
there's
an
principal,
if
there
was
a
bunch
of
people
and
putting
in
all
parts,
we
could
be
like.
Okay,
now
merge
everything
together
into
the
final
final
thing,
but
that's
cool
I
mean
look
at
that.
That's
that's
a
panel
okay.
B
I
say,
though,
that
you
care
it
would,
it
would
be
really
would
take.
Maybe
thirty
minutes
for
somebody
in
like
fusion
360.
Just
all
the
whole
thing
on
the
beginning,
I
guess
we're
just
going
extremely
slowly,
which
is
like
I
know,
we're
all
getting
started,
but
it's
certainly
me
especially
with
recap,
but
it
can
be
a
lot
better.
That's
what
I
mean
yeah.
A
A
A
Okay,
yeah,
okay!
Well,
that's
that's
pretty
good!
So
we
got
a
few
parts
added
to
the
to
the
golf
cart.
Look
at
my
screen,
so
I
inserted
the
power
cube
by
putting
the
motors
in
there
to
frame
the
solar
panel
and
the
mount
plate,
which
is
not
in
position
yet,
but
there
it
is
you've
got
merge.
This
is
all
merging
files
from
the
from
the
part
library.
So
that's
really
good.
Now
we
need
some
wheels
and
a
hub
coupler
Katie.
What's
the
latest
on
on
the
hub
couple
or
any
luck
on
finding
sources.
E
A
A
A
A
E
C
A
E
Haven't
found
that
schematic
for
one
inch
specifically
because
they're
all
like
one
and
a
half
one
and
a
quarter,
etcetera
that
are
so
for
then
yeah
if
I
actually
I
could
just
get
pulao
schematic
for
any
one
of
those
and
then
modify
it
till.
Maybe
one
inch
yeah
a
little
up
a
taper.
It
says:
1
:,
8
I'm,
assuming
that's
rise
over
run
II
for
that
angle.
But
when
I
do
that
in
the
model,
it
doesn't
look
right,
but
it
doesn't
give
me
the
dimensions
of
the
larger
end
of
the
shop
and
the
smaller
end.
A
A
A
F
C
F
A
A
Tapered
bushing
yeah
I
mean
they
have
they
have
those
things
called
tapered
bushings
I
found
one
for
on
Amazon
Prime
like
there's
the
link
I,
don't
know
if
it's
the
right
thing
or
not,
but
okay,
so
that's
the
next
step,
so
maybe
like
Google
and
Amazon,
and
try
to
see
if
we
could
get
confident
on
finding
something
that
makes
sense.
It's
like
the
missing
link,
cuz,
say
say:
we
find
something
like
like
I
pointed
to
on
Amazon
there.
Okay,
that's
like
say
that
fits
over
the
the
hub.
A
Well,
I,
don't
know
where
to
go
from
there,
but
if,
if
that
actually
fits,
then
we
could
do
something
like
okay,
just
weld
a
plate
to
that
to
match
our
bolt
pattern
for
the
wheel,
so
that'll
be
one
one
acceptable
way
to
go:
I'll
be
like
okay,
$13
sure,
that's,
not
a
problem
yeah!
We
could
do
that,
but
yeah
yeah
we'll
have
to
keep
looking
at
that.
So
yeah,
that's
like
the
main
next
step
to
find
a
connection
to
the
wheels
and
then
maybe
finish
up
a.
A
But
if
you
wanna,
like
maybe
work
on
getting
the
seat
put
into
the
existing
cat
I,
let's
say
they
upload
that
they
always
having
some
trouble
uploading.
But
if
you
look
at
I
put
on
GC
full
assembly
and
also
on
so
on
the
open-source
golf
cart
page,
I
kind
of
kept
a
record
there.
So,
starting
with
the
frame
and
wheel
motors,
adding
the
power
cube,
then
adding
the
solar
panel,
so
I'll
just
keep
like
a
thread,
a
visual
thread
of
how
the
whole
assembly
goes
together.
A
A
A
Well,
yes,
so
for
next
steps
would
be
to
try
to
get
the
coupler
all
worked
out
and
go
from
there.
So
maybe
let's
try
another
design
sprint
like
this
see
if
we
can
get
some
more
parts
and
see
what
we
can
do
by
like
in
two
weeks
from
now
and
see
if
we
can
kind
of
finalize
a
little
bit
more
this,
but
we've
got
some
decent
progress
and
and
so
forth.
A
A
B
A
B
F
B
F
A
F
A
B
F
The
measurements,
no
matter
like
I,
noticed
that
the
frame
what
I
was
looking
at,
that
it
wasn't
all
lined
up,
and
it
wasn't
somehow.
It
was
like
one
point:
zero,
zero,
nine,
eight
inches
up
different
or
something
and
I
expected
the
corners
weren't
lined
up,
but
it
doesn't
matter.
I
just
took
measurements
and
I
hit
started,
sketching
the
frame
file
but
I
just
copied.
This
gets
to
my
bench
file
and
I
just
started
going
by
the
measurements
so
sketch
it
on
that.
It
didn't
know
how
to
get
some
of
the
measurements.
F
Cuz
I'm,
trying
to
be
a
little
bit.
Conservative,
the
ergonomics
I'm
not
on
the
bench
and
how
easy
that'll
be
to
cut
and
measure
and
build,
but
trying
to
turn
the
try
thing
which
way
to
turn
the
metal
and
all
that,
because
the
way
that
you
turn
the
width
like
the
two
inch
metal
strips
and
all
that
matters
for
ergonomics
like
space
wise,
you
can
figure
out
the
best
way
to
do
that.
There's
different
ways
to
weld
that
to
the
frame.
A
Yeah
yep,
okay,
yeah
and
start
with
a
quarter
by
2x2
piece
of
angle
as
the
vertical
supports
and
then
work
from
there
pretty
relatively
straightforward
books.
Oh
yeah
work
with
a
frame
see
what
see
how
you
can
not
yeah.
F
I,
you
know
sketching
the
stuff
because
kind
of
sketching
it
within
the
constraints
of
what
the
frame
is,
but
sometimes
they
we
should
almost
work
with
stock
material.
I
think
there's
there's
ways
to
do
that.
I
think
one
way
to
do
that
is
to
use
spreadsheets
and
freak
out
I,
guess
and
then
establish
stuck
with
you
and
then
varied
the
size
of
the
I.
F
F
A
F
And
it
isn't
really
so
much
materials.
Actually
one
thing:
I,
don't
know
that
the
spreadsheets
I
know
I,
think
I
understand
how
the
number
referencing
works.
Let
you
literally
just
type
spreadsheet
I
the
column,
a
row,
the
reference
cell
in
the
in
the
measurement.
Whenever
you
go
to
specify
the
measurements
you
just
type
it
in
I
think
spreadsheet,
whatever
you're
referencing
in
the
in
the
sheet.
So
it's
not
necessarily
preset
materials
depend
on
how
you
lay
out
the
sheet
as
I
understand
it
I'm,
not
that
look.
F
F
A
Well,
you'd
probably
want
to
use
them,
use
the
spreadsheets
in
the
way
that
you're
generating
the
part,
and
in
order
not
to
confuse
your
current
working
model,
you
just
do
that
separately
and
then
just
merge
that
part
into
your
working
drawing.
So
you
don't
get
too
confused
working
in
one
big
file,
but
yeah.
A
F
E
F
E
E
F
A
Katie,
the
one
that
that
we
want
to
have
that
would
be
really
useful.
Is
it
some?
How
do
you
go
from
a
spreadsheet
cuz
freaked-out
have
spreadsheets.
How
do
you
go
from
a
spreadsheet
where
you
just
put
in
parameters
like,
for
example,
you
want
a
square
tube
or
some
other
shape.
Like
an
angle,
that's
and
you
can
select
the
width
of
the
angle,
the
height
of
it,
the
thickness
of
the
metal
and
stuff
like
that,
just
a
general.
C
A
F
C
C
A
There's
a
page
on
the
wiki
called
the
universal
tube
builder.
You
can
take
a
look
at
that,
so
let
me
just
paste
that
in.
But
the
point
is
yes,
we
have
that,
but
the
question
is
how
to
actually
generate
that
Universal
to
builder,
for
example,
yeah
I
just
pasted
that
in
in
a
chat
box,
that's
an
example
of
one
thing:
I.
B
F
Precalculus
and
freecad
you
in
in
the
in
the
math
there's
that
function,
symbol
and
almost
all
the
data
entry
points.
There's
that
ability
to
enter
just
math
like
8
minus
4
because
of
operations
directly
and
for
the
spreadsheet,
like
either
in
the
in
any
of
the
dimension
points
where
you
can
do,
data
sure
you
just
type
spreadsheet
dot
and
then
I
think,
like
the
a
variable
or
cell
reference,
there's
some
kind
of
cell
reference
that
way,
and
then
it
accesses
the
by
easing
the
stretch
in.
F
And
a
budget
act
for
certain
things
like
gears
and
certain
patterns
openscad,
which
I
haven't
learned
enough
of,
would
actually
be
better
in
a
lot
of
cases,
probably
not
in
the
cases.
We
have
a
lot
of
sketches
and
changed
up,
but
I
think
excellent.
Openscad
already
has
a
lot
of
things
for
gears
and
other
things
that
stuff
has
already
been
written
by
people
there's
their
scripts.
That
do
a
lot
stuff,
but
we
don't
usually
use
that
too
much
lately
gives
them
things
like
that.
We
just
don't
draw
much
or
make
said.
C
A
Yeah
things
like
planetary
gears
are
very,
very
useful:
okay,
yeah
I
gotta
get
going
today,
but
good
job
on
the
work
today
and
then
let's
so,
let's
do
this
again
in
a
couple
of
weeks
from
now.
Otherwise
we
have
the
regular
team
meeting
at
2
p.m.
on
Tuesdays,
but
yeah
main
thing
is
figure
out.
The
coupler
continue
continue
on
the
putting
in
as
many
of
the
parts
that
we
know
of
that
are
listed
in
in
the
part,
library
yeah.
A
G
A
We
can
readily
add
that
yeah
so
yeah
we
can
keep
keep
working
on
the
files
and
keep
uploading
just
upload
over
the
the
last
version
so
that
we
keep
a
version
history
of
all
the
parts
that
are
uploaded
and
go
from
there.
So
yeah
well
good
job.
So
thanks
everybody
and
yeah,
let's
meet
again
in
two
weeks,
so
pretty
much
I'd
say
like
to
the
four
that
Friday
two
weeks
from
now
I'll
try
to
finish
this
thing
up
and
go
from
there
all.