background image

Nieuport

 

11

 

Bebe

 

49”

    

Page

  

3

 

 

Copyright©

 

2005

11

  

M.K.

 

Bengtson

  

All

 

Rights

 

Reserved

      

Rev

 

07/11

 

Remove

 

the

 

wing

 

from

 

the

 

board,

 

and

 

trim

 

the

 

trailing

 

edge

 

strip,

 

the

 

false

 

trailing

 

edge,

 

the

 

aileron

 

leading

 

edge,

 

wing

 

cut

 

out

 

block

 

and

 

the

 

wing

 

bolt

 

block

 

to

 

follow

 

the

 

line

 

of

 

ribs,

 

before

 

pinning

 

back

 

down

 

again

 

and

 

adding

 

the

 

upper

 

trailing

 

edge

 

and

 

cap

 

strips.

 

Allow

 

to

 

dry

 

thoroughly

 

before

 

trimming

 

and

 

sanding

 

to

 

shape.

 

DO

 

NOT

 

add

 

the

 

strut

 

plates

 

yet!!!!

 

 

Position

 

the

 

built

 

wing

 

panel

 

accurately

 

against

 

the

 

drawing

 

for

 

the

 

opposite

 

wing

 

panel,

 

pin

 

it

 

securely

 

in

 

place,

 

and

 

build

 

the

 

other

 

wing

 

onto

 

it,

 

following

 

the

 

same

 

procedure

 

as

 

before.

 

Once

 

this

 

wing

 

has

 

also

 

been

 

trimmed

 

and

 

sanded,

 

the

 

strut

 

plates

 

and

 

doublers

 

should

 

be

 

firmly

 

glued

 

to

 

the

 

liteply

 

strut

 

ribs.

 

Just

 

remember

 

that

 

these

 

ones

 

go

 

under

 

the

 

wing.

 

Make

 

up

 

the

 

servo

 

hatches,

 

provide

 

somewhere

 

for

 

the

 

servo

 

leads

 

to

 

run

 

through

 

the

 

wing

 

and

 

carefully

 

and

 

accurately

 

drill

 

the

 

holes

 

for

 

the

 

self

 

tapping

 

screws

 

and

 

nylon

 

bolt

 

that

 

will

 

retain

 

the

 

top

 

wing.

 

Now

 

you

 

can

 

cut

 

the

 

ailerons

 

from

 

the

 

rest

 

of

 

the

 

wing,

 

shape

 

the

 

leading

 

edge

 

as

 

shown,

 

and

 

prepare

 

them

 

for

 

hinging.

 

Your

 

wings

 

are

 

now

 

ready

 

to

 

cover,

 

have

 

the

 

ailerons

 

hinged

 

and

 

the

 

control

 

horns

 

fitted.

 

Fit

 

the

 

servos,

 

and

 

with

 

the

 

ailerons

 

held

 

level

 

with

 

the

 

wings,

 

make

 

up

 

the

 

pushrods.

 

Use

 

a

 

z

 

bend

 

in

 

the

 

threaded

 

rod

 

at

 

the

 

servo

 

output

 

arm,

 

and

 

a

 

clevis

 

at

 

the

 

control

 

horn

 

end.

 

 

SERVO

 

LEADS

 

I

 

have

 

found

 

it

 

helpful

 

to

 

use

 

socket

to

socket

 

extension

 

Y

 

leads

 

in

 

the

 

wings

 

of

 

this

 

type

 

of

 

model,

 

and

 

a

 

plug

to

plug

 

extension

 

lead

 

from

 

the

 

receiver.

 

By

 

mounting

 

the

 

Y

 

lead

 

socket,

 

into

 

which

 

the

 

extension

 

lead

 

will

 

plug,

 

just

 

proud

 

of

 

the

 

lower

 

centre

 

section

 

(top

 

wing),

 

it

 

is

 

possible

 

to

 

run

 

the

 

extension

 

lead

 

up

 

one

 

of

 

the

 

struts,

 

disguised

 

as

 

a

 

fuel

 

line

 

or

 

similar,

 

and

 

avoid

 

the

 

need

 

for

 

a

 

hatch

 

in

 

the

 

centre

 

section.

 

No

 

doubt

 

you’ll

 

use

 

whatever

 

system

 

you’re

 

used

 

to,

 

but

 

this

 

one

 

is

 

worth

 

a

 

try.

 

Even

 

if

 

there

 

shouldn’t

 

actually

 

be

 

a

 

fuel

 

line,

 

it

 

will

 

still

 

look

 

better

 

than

 

a

 

servo

 

lead.

 

The

 

servos

 

should

 

be

 

fixed

 

to

 

the

 

hatches

 

with

 

servo

 

tape,

 

or

 

screwed

 

to

 

hardwood

 

blocks

 

glued

 

to

 

the

 

hatches.

 

The

 

output

 

arm

 

should

 

extend

 

through

 

the

 

hatch

 

and

 

there

 

should

 

be

 

no

 

binding

 

in

 

operation.

 

 

TAIL

 

SURFACES

 

These

 

are

 

simply

 

built

 

over

 

the

 

plan,

 

from

 

the

 

pre

 

cut

 

parts

 

and

 

strip

 

balsa.

 

Sand

 

overall

 

and

 

round

 

off

 

all

 

the

 

edges.

 

Bend

 

up

 

the

 

wire

 

elevator

 

joiner,

 

and

 

carefully

 

drill

 

the

 

holes

 

into

 

which

 

the

 

joiner

 

will

 

fit.

 

Cut

 

a

 

groove

 

in

 

each

 

elevator,

 

to

 

enable

 

the

 

joiner

 

to

 

sit

 

flush,

 

and

 

epoxy

 

the

 

elevators

 

onto

 

the

 

joiner.

 

Make

 

sure

 

that

 

they

 

match

 

the

 

width

 

of

 

the

 

tailplane,

 

and

 

that

 

they

 

are

 

both

 

level

 

with

 

each

 

other.

 

Glue

 

the

 

ply

 

horns

 

in

 

place

 

after

 

covering.

 

 

FUSELAGE

 

The

 

fuselage

 

of

 

this

 

model

 

is

 

built

 

as

 

two

 

separate

 

sections,

 

a

 

front

 

and

 

a

 

rear,

 

which

 

are

 

then

 

joined,

 

since

 

this

 

is

 

the

 

surest

 

way

 

of

 

easily

 

producing

 

a

 

straight

 

structure.

 

An

 

absolutely

 

vital

 

ingredient

 

of

 

this

 

type

 

of

 

model.

 

 

Begin

 

assembly

 

by

 

building

 

the

 

two

 

rear

 

frames

 

over

 

the

 

plan.

 

Having

 

built

 

one

 

side

 

frame,

 

allow

 

it

 

to

 

dry

 

before

 

removing

 

from

 

the

 

board,

 

turning

 

it

 

over

 

and

 

building

 

the

 

second

 

frame

 

on

 

top

 

of

 

the

 

first.

 

Use

 

some

 

clear

 

polythene

 

sheet

 

between

 

the

 

two

 

frames

 

to

 

prevent

 

them

 

sticking

 

to

 

each

 

other,

 

and

 

ensure

 

that

 

both

 

frames

 

are

 

identical.

 

Now,

 

once

 

again

 

working

 

over

 

the

 

plan,

 

join

 

the

 

two

 

frames

 

using

 

the

 

cross

 

braces,

 

and

 

the

 

piece

 

of

 

3/16”

 

balsa

 

that

 

the

 

tail

 

skid

 

fits

 

into.

 

Make

 

every

 

effort

 

to

 

ensure

 

that

 

the

 

structure

 

is

 

not

 

only

 

straight,

 

but

 

also

 

totally

 

square.

 

Allow

 

this

 

assembly

 

to

 

dry

 

completely

 

before

 

adding

 

the

 

1/16”

 

balsa

 

fill

 

to

 

the

 

underside,

 

and

 

the

 

two

 

1/16”

 

pushrod

 

exit

 

pieces.

 

Even

 

if

 

you

 

intend

 

to

 

use

 

closed

 

loop

 

type

 

control

 

links,

 

still

 

fit

 

the

 

exit

 

parts

 

since

 

they

 

add

 

a

 

lot

 

of

 

strength

 

for

 

very

 

little

 

weight.

 

Set

 

this

 

assembly

 

to

 

one

 

side,

 

and

 

move

 

on

 

to

 

the

 

front

 

section

 

of

 

the

 

fuselage.

 

 

Start

 

by

 

joining

 

the

 

3/16”

 

balsa

 

parts

 

that

 

make

 

up

 

the

 

two

 

basic

 

side

 

sheets

 

and

 

allow

 

them

 

to

 

dry.

 

Making

 

sure

 

that

 

the

 

structure

 

remains

 

perfectly

 

straight

 

and

 

square,

 

join

 

the

 

side

 

sheet

 

parts

 

using

 

formers

 

F1A,

 

F1B,

 

F2

 

and

 

the

 

3/16”

 

ply

 

motor

 

plate.

 

Take

 

especial

 

care

 

to

 

get

 

the

 

motor

 

plate

 

the

 

right

 

way

 

up.

 

Left

 

side

 

thrust

 

built

 

into

 

your

 

model

 

will

 

not

 

help

 

its

 

flying

 

qualities

 

in

 

the

 

least.

 

Allow

 

the

 

glue

 

to

 

dry,

 

and

 

then

 

add

 

the

 

parts

 

F3

 

and

 

F4,

 

complete

 

with

 

the

 

triangular

 

reinforcing

 

blocks.

 

Bend

 

up

 

and

 

drill

 

the

 

dural

 

c/s

 

struts,

 

drill

 

the

 

strut

 

plates,

 

and

 

bolt

 

the

 

struts

 

securely

 

in

 

place.

 

Lock

 

off

 

all

 

the

 

nuts

 

with

 

a

 

spot

 

of

 

CA

 

to

 

ensure

 

they

 

don’t

 

come

 

loose

 

again

 

at

 

a

 

later

 

date.

 

Now,

 

working

 

over

 

the

 

plan

 

to

 

aid

 

accurate

 

alignment,

 

join

 

the

 

front

 

and

 

rear

 

fuselage

 

halves.

 

 

So,

 

now

 

that

 

you

 

have

 

something

 

resembling

 

a

 

fuselage,

 

add

 

the

 

3/32”

 

lower

 

fill

 

pieces,

 

formers

 

D1

 ‐ 

D7

 

and

 

the

 

1/8”x1/4”

 

rear

 

piece.

 

Follow

 

this

 

by

 

the

 

1/16”

 

sheet

 

decking

 

and

 

the

 

stringers.

 

The

 

stringers

 

butt

 

against

 

D3

 

and

 

the

 

1/8”x1/4”

 

piece,

 

the

 

latter

 

being

 

shaped

 

to

 

follow

 

the

 

lines

 

of

 

the

 

stringers.

 

Sand

 

the

 

structure

 

overall,

 

before

 

Summary of Contents for Nieuport 11 Bebe

Page 1: ...hts Reserved Rev 07 11 Nieuport 11 Bebe R C Scale Model Instructions CONTACT INFORMATION The Nieuport 11 Bebe was designed by Peter Rake and M K Bengtson Manufactured and Distributed by Bengtson Company e mail sales aerodromerc com Web Site www aerodromerc com ...

Page 2: ...t they are readily to hand when you need them Roughen all gluing areas with coarse sand paper to provide a key BOTTOM WING Begin the actual construction by pinning down over the plan the lower trailing edge strip the wingtip the spar and the leading edge gluing as required Make up the rib doubler by notching it to accept the strut plate and EPOXY the strut rib strut plate and doubler together as i...

Page 3: ...r and carefully drill the holes into which the joiner will fit Cut a groove in each elevator to enable the joiner to sit flush and epoxy the elevators onto the joiner Make sure that they match the width of the tailplane and that they are both level with each other Glue the ply horns in place after covering FUSELAGE The fuselage of this model is built as two separate sections a front and a rear whi...

Page 4: ...ace and add the 1 8 plywood reinforcing collar to both sides Allow to cure TIRES Next CA glue the neoprene cording together to from a tire Use thin CA sparingly as the CA bonds very aggressively to the rubber Press the CA wetted ends together for an instant bond ATTACH TIRES Then attach the tires to the wheels and CA in place A thin bead of CA around the rim makes for a secure tire MAKE PAPER CARD...

Page 5: ...ving and allow her to pick up speed Ease off the elevator as her speed increases and be ready to correct any swing with rudder Once she has attained speed gradually feed in some more up elevator until she lifts off Allow her to climb away steadily and don t attempt to rush things Once you have made some height and trimmed her out she s all yours to have fun with Loops stall turns and even a not ve...

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