Emco Compact 8 Instruction Book

iistnictioH

book

Service

BIDCD

compacts

parts

Englisch

Auflage:

Order

10.

92

Maier+Co.

A-5400

9.

91

No.

8.

7.

6.

90

89

88

Hallein/Austria

EN 2 490

5.

4.

3.

87

86

85

2.

84

SAFETY

When

In

private

Wear

eye

Have

hair

Do

not

Only

service

Do

not

PRECAUTIONS

using

in

workshop:

workplace:

protection.

covered

grip

moving

the

remove

Safety

and

do

machine

the

drive

WHEN

Observe

plugs

not

have

parts.

when

it

cover,

and

TURNING

accident

(prevention

loose

is

isolated

when

prevention

against

floppy

from

working

instructions.

starting

sleeves.

electrical

make

sure

up

by

supply.

it

is

always

children

etc.

closed.

When

working

covered

Always given

Do

Never

Always

Do

by a stationary

use a wire

on

not

fit

measure

remove

not

leave

not

use

WVS

or

your

with

bars,

hook

sheet

remove

the

work

the

chuck

the

machine

hand

tubes

guard.

or

similar

No.

36

"Guard

turning

when

key

when

to

slow

etc.

which

implement

against

tools

when

it

is

rotating.

(even

it

is

switched

down

extend

the

when

the

workpiece

beyond

for

removal

injury

from

spindle

machine

on.

or

the

of

swarf.

turnings

is

rotating.

is

switched

chuck.

tailstock,

and

the

Never

use

borings.")

off),

protruding,

bare

rotating

hands

.(Information

part

must

be

is

INDEX

Standard Technical Setting

General

Lathe

Equipment

Data

up

and

preparing

Description

bed

Headstock

Slides

Carriage

Tailstock

Leadscrew

Drive

Controls

Working

Setting

Manual

Longitudinal

Taper

Turning Screw

Example

Thread

Choosing

Slipping

apron

and

electrical

with

the

turning

using

by

between

Cutting

of

mounting

cutting

tables

the

correct

clutch

setting

centres

for operation

equipment

COMPACT

tool

with

tailstock

the

speed

8

auto-feed

set-over

the-top

gear

slide

wheels

3 4 4

5 5

0

5

7

7 7

3

g

10

1q

10 11

11

12

I3 I3

Lathe

Accessories

Universal

4-Ja'w

Drill

Morse

Live

Fixed

Travel

Setting

Box Four-way

Chip

Change

Cabinet

Toolpost

Bearing

Adjustment

Adjustment Adjustment

Adjustment

Adjustment Adjustment Replacinglthe Re-positioning

Lubrication

Wiring

Spare

lathe

chuck

independent

chuck

taper

arbor

centre

ling

steady

the

steady

with

turning

tool

guard

tools

post

gears

stand

grinder

and

Slide

of

main

of

cross

of

feed

of

feed

of

half-nut

of

leadscrew

shear

the

Plan

diagram

parts

list

chuck

Adjustments

spindle

and

screw

Vee-belt

bearings

top

slides

end

float

backlash

guide

backlash

in

leadscrew

in

nuts

18^

14

14 14

14

I5

15 15

15

17

19

20

20 20

20

21 21 21 22

23

24

The

Standard

Vee

Bed

Headstock

Saddle-.Cross-,Top-Slides

Tai

lstock

Equipment

includes:

Reduction

Automatic

Driving

Driver

Centre

Single

Electrical

Servicing

Service

Gear

feed

with

MT3

MT2

Tool

Holder

Equipment

Tools

Manual

with

quadrant

nut

(Clamp)

with

(Allen

key

and 6 change

motor

SW

5,

ring

etc.

wheels

spanner

10-13,

grease

gun)

O

TECHNICAL

DATA

OF

THE

COMPACTS

Centre

Distance

Max.

Required

height

between

jdia.

over

floor

Weight

Headstock:

spindle'nose

morse

hol

spindle

Spindle

Feeds

Thread

speeds:

with

leadscrew:

pitches:

Tailstock:

Tailstock

travel:

centres

slide

space

DIN

55021

taper

No.

3

low

spindle

(inside

bearings: 2 adjustable

100,

250,

350,

500,

105

mm

450

mm

118

mm

940 x 500

58

kg

dia.)

20

mm

precision

850,

1700

revs/min.

0,09

mm/rev.

0,18

mm/rev.

metric

inch

module

spindle

morse

forward

backward 8 mm

0,4 - 3mm

10-44

thread/inch

0,2 - 0,7

diameter

travel

taper

12

mm

taper

roller

26mm

40mm

MT2

bearings

Motor:

SETTING

To

avoid

twisting

lutely

flat

and

Care

must

thus

avoiding

length

Now

washing,

Owing

Only

Before

tely

to

suit

the

protecting

clean

to

the

plugs

using

familiar

UP

AND

level.

also

be

swing

the

with

variety

with

built-in

the

machine

and

confident

PREPARING

of

the

bed,

taken

that

the

and

working

thickness

oil

dry,

of

film

(for

soft

cloth.

electric

fuse

protection

the

with

care

should

stand

single

speed

phase

1375

capacity

FOR

OPERATION

be

on

which

inaccuracies.

table)

firmly

storage

Finally

plugs,

onto

and

oil

EMCO

should

instruction

the

book

machine

a.

c.

rpm

0,5

PS

OF

taken

that

the

machine

The

machine

the

stand.

transport)

the

machines

be

should

and

should

slide

ways

are

used.

The

be

its

controls.

read

THE

MACHINE

location

should

with

supplied

to

is

mounted

be

removed

acid-free

with

which

is

fixed

bare

green/yellow

throughly

by

the

machine

securely

is

bolted

fastened

with 2 hex-headed

by

washing

with

paraffin.

oil.

ends

on

the

cables,without

wire

is

the

earth

connection!

its

operator

so

that

to

the

screws

he

is

abso

floor,

(M

10,

After

plugs.

comple

GENERAL

Lathe

Bed

The

lathe

bining low

The

rate

age

drive

quick

the

high vibration two

guide

and

motor

traverse

front.

DESCRIPTION

bed

is

made

of

high-grade

Cheeks

precision-ground

for

tai

lstock

is

with

and

rigid

the

carriage

travel

mounted

rack

and

strong

qual

ities

Vee

and

on

individual

to

the

leadscrew

cast

iron.

cross

ribs,

a bed

is

produced.

slideways

the

rear

give

tai

lstock.The

Vees.The

of

the

bed.

are

mounted

By

an

main

The

com

with

accu

carri

on

Headstock

The

headstock

cast

iron.

It

size

main

spindle

bearings. tion block

a

20mm

A

quick

tension

from

The

It

is

The

reasons

On

It

contains

tor

sed.

On

gear

base

and

bore.

change

on

outside

type

of

noiseless complete

by a cover.

the

rear

and

the

is

cast

from

is

bolted

the

plate

idler

the

idler.

by

drive

at

drive

of

the

forward

to

is

mounted

rear

end

is

fitted,

are

mounted.

of

the

The

means

shown

all

speeds.

unit

headstock

condenser,

high-grade

the

bed.

In

the

on 2 precision

of

the

headstock

on

which

The

spindle

belt

can

be

made

idler

can

be

of a strong

has

is

total

and

reverse

completeley

lever.

the

great

ly

enclosed

the

E-housing

switch

wired

low-vibration

head

the

large-

taper

roller

the

reduc

the

belt

drive

is

hol

low

with

by

easing

moved

advantage

for

and

the

easily

that

safety

is

mounted.

the

mo

enclo

Slides

The

strong

The

siling

the

bed

easily

and

carriage

parts

are

without

play.

simply

is

made

from

smooth

adjusted.

The

ground.

lower

high-quality

It

fits

sliding

cast

the

Vee

parts

can

iron. on

be

Because

mum

The on a dovetailed

by

The

conveniently There

duation = 0,025

justable

The

be

slide

nuts

A

strong

of

the

substantial

contact

cross-slide

is

obtained.

is

mounted

slide

means

of

travel

of

gibstrips.

the

cross

positioned

is a graduated

mm).The

from

the

outside.

top

slide,

which

rotated

through

travel

in a dovetail slide

and a graduated

clamp

is

fitted

length

on

which

slide

cross

col

lar

on

cross spindle

is

mounted

360°.

The

collar

on

the

of

the

carriage,maxi

the

carriage

can

be

adjusted

is

effected

spindle the

handwheel

on

top slide.

Turning

For

the

headed

The

driving locked

ling

After

loosening

led.

A

graduated

This

pers.

Between

turning

chuck

from

nuts

centre

by a nut.

the

top

slide,

the

top

slide:

the

scale

permits

method

Centres

between

the

M8.

MT 3 is

is

inserted

tapers

two

screws

accurate

can

only

centres

spindle.

fitted

in

It

into

one

it

of

can

be

turned.

1,

the

top

adjustment

be

used

is

necessary

is

held

by

the

spindle

the

three

slide

can

of

for

short

to

remove

three

hex-

nose,

holes

and

be

the

ta

the

Fit

revolving

piece,

fitted

centre

with

driver,

into

the

between

tai

lstock,

the

mount

centres;

work-

Screw

sible

For

travel

ting

during

When

sure

As ced

when

that

It

throughout always

tool

the

sing

Cutting

By

changing

to

cut

R.

H.

in

direction

trial

fitting

that

an

aid

between

the

is

essential

returns

should

carriage

the

metric,

threads

the

runs.

the

in

special

wheels

the

be

motor.

(with

change

the

combination

inch

it

is

direction

of

the

workpiece

the

change

teeth

mesh

mounting, a strip

the

meshing

bolt

is

have

the

that

the

screwing

to

the

correct

withdrawn

returned

to

wheels)

of

and

module

necessary

of

the

headstock

gears

and

properly

teeth

tightened.

correct

half-nut

operation,

starting

by

use

the

starting

gear

wheels,

threads.

for

the

carriage

(normal

with

closed

the

special

and

do

of

paper

should

and

only

This

will ensure

engagement.

should

remain

so

that

position.

of

the

cross

position

it

is

half-nut)

bolt,

not

bottom.

be

removed

closed

the

tool

The

slide

by

rever

pos

to

rota

make

pla

and

An

exeption

leadscrew.

be

opened

position

Example

1.

After

2.

Remove

3.

Remove

6

and

4.

Fit

5.

Mount

gear

brought

6.

Swing

In

and

by

of

loosening

the

gear

the

bush

the

wheel

into

the

is

the

cutting

this

case,

the

carriage

use

of

the

mounting

the

both

washers 2 and

hex-headed

wheel

7.

and

gear

wheel,

teeth = 50

mesh

quadrant

of

metric

after

each

returned

handwheel,

the

gear

wheels

screw

1,

swing

loosen

screw

wheel

(teeth = 75)

teeth - 40,

is

fitted

as

previously

backward

threads,

cut

the

half-nut

to

the

i.

e.

1,5 - 0,5,

for

1mm

the

quadrant

the

special

and

the

safety

on

the

to

the

bottom

described

until

it

is

correctly

using

the

can

starting

metric

forward.

bolt

washer 5 from

on

the

leadscrew,

bottom

bolt

and

secured

thread

3.

the

secure

bolt

and

gear

and

the

distance

in

place

positioned

with

:^ii

leadscrew.

with

hex—headed

wheel,

by

teeth = 80,

bush

fitted

the

bolt

the

leadscrew

Now

to

and

take

off

screw

on

the

top

washer.

and

fix

with

the

distance

and

safety

top

bolt.

the

gears

screw

bush

washer.

the

are

1.

THREAD

Metric

CUTTING

TABLES

mm

m

Inch

n/1"

Mil

Module

Mod

laSSjiLr

OA

w

40

ZiH 80

Z2

3060

L

75

w

Zi

H 80

55

Z2

L

65

0,2

w

H 60

Z,

55

Z2

L

70

H

10

4p

0,5

H

4060

80

40

20

H

75

H

07

40

80

35

H

50

11

H

50

65

0,25

H

55'60

70

0,8

40

H

80

H

80

60

4060

H

50

13

40

80

H

20

65

H

50

0,3

40 40

75

H

55

H

70

5p40

H

75

40

80 40

H

80

50

H

1

H

40

8b

H

19

50

75

z

Z

0,5

55

70

175

40

H fib

5040

60

40

.o.

,o

30

OC

00

H

40

:ib

H

50

20

H

55

65

0,6

H

55

70

15

40

H

8b

7560

40 80

40

40 80

2*5

H

1,75

40

H

80

7060

40

H

22

40

H

80

50

40

65

0,7

H

55

75

8060

40

H

40

80

20

H

2

40

80

H

55 65

40

2,5

H

75

30

40

50

80

H

40

8*0

60

H

3

H 75 25

44

H 60

50

65

40

80 60

H

40

80

H

Explanation

The

gearwheels

row.

The

mm = threads

mod = threads

W =

Zi

=

7.2 = 2nd

L =

H =

of

the

and

crossing lines

metric

module

main

spindle

1st

intermediate

leadscrew

distance

Thread

distance

show

shaft

bush

Cutting

Tables

bushes

the

shown

gearwheels

on

the

which

right-hand

row,

are

mesh.

12

always

fitted

first,

i.

e.

before

the

left

Choosing

Example:

the

correct

operating

speed

Rough

With used.

In

to

250revs/min.

mm

The

above

The

As

A

min.

!

Slipping

Overloading

the

turning

these

values

The

cutting.depth

the

diagram

the

right

until

is

obtained.

dotted

lines

example

heading

an

example:

bore

NOTE I The

"drill

of

10mm

Clutch:

the

values

given

of a steel

one

for

the

By

taking a vertical

in

the

(drill

values

To

drive

in

shaft

can

find

is

the

"Steel

cutting

diameter

point

the

diagram

fitted

of

depth

avoid

up

to

where

depth

in

the

(ratth^g

the

table).

70kp/mm^,

from

the

amount

70kp/mm^

the

line

give

the

would

mm"

tailstock,

of

cut^shown

overloading

noise)

shaft

diagram

that

the

tensile

heavy

45°

from

Point A downwards,

equivalent

be

0,97mm).

is

for

boring.

the

workpiece

in

of

the

means

the

diameter

the

cross

strength",

line

the

diagram

drive, a safety-

depth

45mm,

speed

and

slide

can

crosses

depth

of

in

the

are

of

cut

going

(Point

cut

is

chosen

the

maximum

be

fed

relative

along

"A"),

the

maximum

when

using

chuck)

the

too

requires a spindle

results

slipping

deep

feed

0,09mm/rev.

permissible

to

the

suface

the

line

"workpiece

the

figure

250

cutting

the

0,18mm/rev.

of

long

trials

clutch

and

is

fitted.

should

be

cutting

of

depth

shaft.

diameter

gives

the

speed

depth

of

approx.

feed.

(For

speed

of

850revs/

and

experience.

reduced

(check

to

be

45mm"

-

1,5

the

with

0,6

cutting

I

up

to

tensile

1,6,. a V

depth

70kp/mm

strength

Cast - iron

3

1,6

.2

3,6

3

Light

1,6 ' 3

3,6

metal

3

4

6

13

LATHE

ACCESSORIES

Universal

Using

trical

square,

can

NOTE:

This

and a long

closing

their

greasing,

4-Jaw

This

jaws.'These

ponents

components.

Lathe

Chuck, 3 or 4 jaw

these

Universal

ly

profiled

hexagonal,

be

clamped.

New

is

of

vital

work

lathe

necessity

service

the

jaws

adjust

operation

Independent

special

becomes

we

recommend

chuck

permit

and

enable

design

Chucks,'

pieces

octagonal

chucks

life.

Due

themselves

Chuck

has 4 independently

the

holding

the

accurate

cylindrical

(round

have

to

ensure

to

progressively

Molykote

(0

stock,

or

twelve-cornered

very

tightly

accurate

repeated

150mm)

opening

automatically

smoother.

Paste

G.

adjustable

of

asymmetrical

setting

up

or

symme

triangular,

stock)

fitting

jaws.

clamping

and

For

chuck

com

of

cylindrical

Drill

Chuck

With

its

three

centring

Morse

The

the

No. 2 morse

Live

The highly

500

drills

taper

arbor

is

tai

lstock

centre

live

centre

recommended

rpm.

self-centring

and

twist

arbor

necessary

or

vertical

taper.

is

mounted

jaws

drills.

for

mounting

attachment

on 3 ball bearings.

for

turning

it

is

used

the

spindle.

at

speeds

for

holding

drill

chuck

It

has

Its

in

excess

in

a

use

is

of

Fixed

steady

The

fixed

steady

shafts

on

the

tailstock

tool

or

the

moved

which running on

position require

with

from

functions

of

the

bedway

by

continuous

the

workpiece

serves

free

tailstock

cannot

drilling

the

means

be

tool,

machine.

as

end

machine.

and

secured

of a locking

lubrication

to

predominantly

end.

For

many

used

as

it

obstructs

and

therefore

It

is

then

the

support

The

prevent

ensuring a chatter-free

fixed

steady

from

below

plate.

The sliding

at

the

contact

their

premature

as a support

operations

the

must

be

fixed

is

mounted

in

the

for

turning

re

steady

desired

fingers

points

wear.

Travelling

The

thus

centre

the

height

quired,

tool. tions

ging"

ning

The

xed

be

adequately

Setting

1.

Slacken

2.

Unscrew

ding

steady

travelling

follows

part

of

as

the

The

travel

on

long,

of

the

tool.

sliding

fingers

steady,

the

steady

the

fingers 2 by

ficiently

with

its

fingers

fixed

steady

3.

By

turning

sliding

must

tight.

sl

4.

Whemafter

wear,

fingers

be

Tighten

iding

the

applied

points

steady

the

of

the

place

slender

is

movement

travelling

tool,

of

ling

steady

workpiece

are

free

of

play,

lubricated

three

laterally

the

knurled

hand.

wide

until the

around

in

its

position.

the

knurled

can

be

free

the

hexagonal

with

machine

prolonged

tips

of

the

mounted

only

the

third

workpieces.

under

set

similarly

but

during

screws 3 and

Open

fixed

the

screws

set

of

play

operating

fingers

on

of

the

turning

steady

two sliding

is

taken

used

for

the

pressure

is

It

to

not

binding.

the

located

the

sliding

steady

workpiece.

into

to

the

workpiece.

but

must

nuts.

oil.

time

can

be

the

saddle

always

fingers

by

turning

prevents

those

and

tool.

level

are

the

opera "sprin

of

the

of

the

They

operation.

hexagonal

advance

can

position,

Lubricate

remilled

fingers

be

Secure

They

not

be

the

jaws

the sli

moved

or

As

the

with

re

turning

tur

fi

should

nuts

1,

suf

the

too

the

show

filed.

Box

with

turning

This

box

contains 6 ground

1

roughing

1

side

1

parting-off

1 inside

1 internal

1

external

tool

cutting

tool

turning

thread

tools

turning

(roughing

RH

(for

tool

cutting

cuts)

(for

finish

grooving

(for

boring)

tool,

tools;

turning)

and

parting-off)

60°

thread

60°

thread

angle

Four-way

It

is

mounted

be

clamped.

cutting

ded

Chip

Travels

flying

damage

position.

nut

before

Guard

with

turnings.

from a tool

Tool

Post

on

Any

swinging

the

tool

It

the

top

slide

of

the

tools

It

is

essential

the

and

protects

is

also

sufficient

breaking

and allows

can

be

swung

to

loosen

tool.

Thereafter

the

operator

protection

in

use.

four

into

the

hex

tighten.

against

tools

to

the

hea

from

Change

This distance With

Metric

and

inch.

For

pages

Gears

for

the

accessory

these

from

inch

detailed instructions

11

consists

ring.

wheels

0,4mm-3mm,

from

44

and

12.

the

threads

COMPACT

of 8 gear

following

module

per

inch

of

mounting

8

wheels

threads

from M 0,2 - 0,4,

to

can

10

threads

and

be

using

a

cut:

per

see

Cabinet

stand

Assembly

Put

irons

A

respectively

Bolt

nuts

stands

hers

Screw

M5 X 8, 2 bolts

stand).

Put

on

(H).

each).

Fit

inserts

on

hinges.

.2

bolts M 10 X 35

Hold

Then

press

NOTE:

stretch

of

cabinet

up

left(A)

(C)

with 2 bolts

steel

flats

M8).

Bolt

(A

and

DIN

127).

supporting

rubber

Bolt

both

(J)

Mount

down

rubber

bend

rubber

it

bit

by

When

it!

stand:

and

right

(B)

each

B.

(D)

and

mid-portions

assembled

B)

(8

nuts

bolts

for

M8 x 12

pads

(F),

rubber

cover

plates

into

left

stand

machine

Dl N 933

packing

bit

onto

the

mounting

the

stand.

(MS x 12

Screw

DIN

(E)

mid-portions

M8,

DIN

inserts

DIN

933,

(E)

934

and 8 lock

(J)

in

nuts

packings

(I)

to

left

stand

(A).

Mount

in

position

to

cabinet

with

with rim

of

rubber

left

hand.

right

hand

the

cabinet

packing,

and

stand.

both

angle

933)

to

stand

together

place

on

(G)

cabinet

bolt

(4

to

both

(2

bolts

inside

of

and

trays

(2

nuts

door

it

with

upward

stand.

do

not

was

and

)MjD

1) 6 0pn

2)

18 ^ M8

M8x12

0iN933

DIN

934

i

I

3) 8 ®

4)

4

@

5)

2

6)

2

7) 2 O

8) 2 @

A8

M6

M10x35

B10.5

M5x8

MB

DIN

127

DIN

934

DIN

933

DIN

125

DIN

933

DIN

934

Toolpost

This

motor

place

nal

on

precision

damaging

Shifting

12.000

Grinder

attachment

{150 W capacity)

of

the

and

external

this

of

rpm.

is

an

tool

holder.

grinding.

bearings.

spindle.

the

belt

gives

independent

and

fits

It

can

The

Care

should

three

unit

on

be

used

grinding

be

speeds,

with

the

top

for

spindle

taken

4500,

its

own

slide

both

inter

runs

to

avoid

8000

in

and

Working The

tained:

power

Dressing

To

ground, a

truing

Clamp

sketch)

height

the

tion,

the

Move

of

the

with

tion

repeated

over

0,05mm,

damaged.

with

the

motor

and

4500,

8000

consumption

and

truing

obtain a perfect

it

is

essential

diamond

the

truing

so

that

of

the

centres

lathe

chuck

engage

toolpost

the

with

its

the

grinder

revolving

truing

diamond - just

cross

support

the

saddle.

until

the

entire

periphery.

otherwise

toolpost

grinding

and

of

the

wheel

12.000

wear.

finish

to

true

prior

to

diamond

the

diamond

and

pointing

from

turning

lowest

headstock

at

4500rpm.

grinding

and

This

grinding

Never

the

truing

grinder

.spindle

rpm.

grinding

on

the

every

grinding

on

the

will be

have

The

wheel

workpiece

grinding

lathe

level

forward.

during

the

gear.

wheel

close

touching.

carry

operation

wheel

apply

diamond

Feed

out

the

should

is

completely

more

three

belt

should

to

be

wheel

with

operation.

chuck

(see

with

the

To

prevent

truing

Set

to

opera

and

run

the

point

0,05mm

truing

opera

be

clean

than

can

be

pulleys

only

each.

be

moderately

By

shifting

tightened

the

belt, 3 speeds

to

avoid

/"

can

be

unnecessary

Abrichtdismant

Schletfscheibe

Abrichtbewegung

ob

Feeds

and

Cutting

Grinding External Internal

Surface the

Speed:

wheel

grinding:

speed

workpiece:

Speeds

for

speed:

of

Grinding

15 - 25m/sec

4500rpm

8000

10 - 15m/minute

or

12.000rpm

Mounting

The

toolholder

the

top

slide

are

through

adjusted

it

on

the

iathe

is

removed

so

that

the

slots;

is

tightened

the

when

in

and

the

fixing

screws

the

grinder

place

with

grinder

set

on

the

is

correctly

washers

up

on

Emco Compact 8 Instruction Book

Specifications and Main Features

Frequently Asked Questions

User Manual