manualshive.com logo in svg

Gerima SMA 50?E1, Руководство по эксплуатации

Поделиться
Скачать
Gerima SMA 50?E1 Скачать руководство пользователя страница 11

 

11

 

                                           

V.02

 

.22.03.10.ENG

 

Power

‐

on

 

time

 

Speed

 

adjustment

 

Speed

 

setting

 

<

 

10mm

 

>

 

10mm

 

 

80%

 

60%

 

6

 

60%

 

35%

 

6

 

50%

 

25%

 

5

 

40%

 

20%

 

4

 

40%

 

20%

 

2

‐

4

 

bevel

 

width

 

To

 

avoid

 

damaging

 

the

 

machine,

 

it

 

is

 

essential

 

to

 

be

 

monitor

 

how

 

long

 

the

 

machine

 

has

 

been

 

operating

 

continuously

 

(‘power

‐

on

 

time’).

 

 

All

 

electric

 

brushed

 

motors

 

generate

 

large

 

amounts

 

of

 

heat

 

in

 

the

 

rotor

 

and

 

stator.

 

Al

‐

though

 

the

 

machine

 

is

 

fitted

 

with

 

a

 

fan

 

cooler

 

that

 

dissipates

 

the

 

heat

 

produced,

 

if

 

the

 

ma

‐

chine

 

is

 

subjected

 

to

 

extreme

 

loads

 

(e.g.

 

milling

 

large

 

bevels,

 

very

 

hard

 

or

 

tough

 

materials)

 

and/

or

 

is

 

run

 

continuously

 

for

 

a

 

long

 

period

 

of

 

time,

 

the

 

cooling

 

system

 

may

 

not

 

be

 

able

 

to

 

cope

 

with

 

the

 

amount

 

of

 

heat

 

generated.

 

If

 

the

 

operator

 

continues

 

to

 

use

 

the

 

machine,

 

the

 

rotor

 

(armature)

 

may

 

overheat

 

to

 

such

 

an

 

extent

 

that

 

the

 

winding

 

insulation

 

melts

 

causing

 

a

 

short

 

cir

‐

cuit.

  

 

Do

 

not

 

overload

 

the

 

machine!

 

 

The

 

machine

 

can

 

become

 

overloaded

 

if,

 

for

 

ex

‐

ample,

 

it

 

continues

 

to

 

be

 

used

 

even

 

though

 

the

 

bevel

 

being

 

cut

 

is

 

too

 

large

 

for

 

the

 

material

 

be

‐

ing

 

milled,

 

or

 

if

 

the

 

cutting

 

inserts

 

have

 

become

 

blunt

 

and

 

therefore

 

unable

 

to

 

penetrate

 

the

 

ma

‐

terial.

 

Such

 

conditions

 

can

 

lead

 

to

 

large

 

machine

 

vibra

‐

tions

 

or

 

even

 

machine

 

breakdown

 

if

 

the

 

arma

‐

ture

 

in

 

the

 

motor

 

is

 

bent

 

to

 

such

 

an

 

extent

 

that

  

The

 

power

‐

on

 

time

 

is

 

always

 

expressed

 

as

 

a

 

per

‐

centage

 

of

 

one

 

hour.

 

Example:

 

If

 

the

 

power

‐

on

 

time

 

is

 

specified

 

as

 

50

 

%,

 

then

 

you

 

can

 

use

 

the

 

machine

 

to

 

mill

 

bevels

 

for

 

a

 

maximum

 

of

 

30

 

minutes

 

in

 

an

 

hour

 

and

 

must

 

then

 

leave

 

the

 

machine

 

to

 

cool

 

for

 

30

 

minutes.

 

If

 

the

 

machine

 

is

 

subjected

 

to

 

heavy

 

loads,

 

the

 

power

‐

on

 

time

 

might

 

be

 

20

 

%,

 

which

 

means

 

it

 

can

 

be

 

used

 

for

 

12

 

minutes

 

in

 

any

 

hour

 

and

 

must

 

be

 

left

 

to

 

cool

 

for

 

48

 

minutes.

 

Before

 

completely

 

switching

 

off

 

the

 

machine,

 

we

 

recommend

 

running

 

the

 

machine

 

for

 

one

 

or

 

two

 

minutes

 

in

 

idle

 

mode

 

(unloaded)

 

so

 

that

 

fan

 

can

 

continue

 

to

 

draw

 

cool

 

air

 

through

 

the

 

machine.

  

 

 

 

 

 

 

 

 

 

 

 

 

 

 
 

 

the

 

rotor

 

and

 

stator

 

rub

 

against

 

each

 

other,

 

 

overloading

 

the

 

windings

 

and

 

blowing

 

the

 

motor.

 

 

To

 

prevent

 

this

 

sort

 

of

 

damage

 

when

 

milling

 

large

 

bevels

 

and/or

 

hard

 

materials,

 

never

 

try

 

to

 

ma

‐

chine

 

the

 

bevel

 

in

 

a

 

single

 

pass,

 

always

 

use

 

multi

‐

ple

 

passes,

 

and

 

do

 

not

 

forget

 

to

 

change

 

the

 

cut

‐

ting

 

inserts

 

before

 

they

 

become

 

blunt

 

or

 

worn.

   

.

 

Power

‐

on

 

time

 

 

Material

 

strength

 

Aluminium,

 

copper,

 

brass

 

or

 

plastics

 

Steel

 

up

 

to

 

400

 

N/mm²

 

Steel

 

up

 

to

 

600

 

N/mm²

 

Steel

 

up

 

to

 

900

 

N/mm²

 

Stainless

 

steel

 

————————————————————————————————————

Содержание SMA 50?E1

Страница 1: ...1 V 02 22 03 10 ENG Operating Manual SMA 50 E12 GERIMA SMA 50 E12...

Страница 2: ...ntification number available The machine identification number is printed on the machine s rating plate The machine identification number is also en graved on the gear flange 1 Operating issues If you...

Страница 3: ...the indexable inserts 5 General safety information 6 Specific safety instructions 7 Functional components 8 Intended use 8 Technical data 9 Power on time 11 Adjusting the bevel height 12 Indexable cu...

Страница 4: ...he height of the machine s guide plate The height setting can be read from the fixed main scale and the vernier collar 1 Release clamping screw 2 Rotate the guide plate until the required bevel height...

Страница 5: ...5 V 02 22 03 10 ENG 1 Changing the guide bearing and the indexable cutting inserts Lock spindle Quick reference guide 4 2 3 6 5...

Страница 6: ...ation The machine must only be connected to an elec trical power source with a voltage equal to that specified for the machine Electrocution hazard Always disconnect the machine from the power supply...

Страница 7: ...vicing and testing must only be carried out by appropriately qualified technicians Always use genuine GERIMA spare parts and accessories Warning Risk of injury from hot metal chips Hot chips are eject...

Страница 8: ...head with DL guide bearing 9 Height clamping screw 10 Vernier scale on collar 11 Main scale Intended use The GERIMA SMA 50 E is a hand held electrically powered milling machine intended for machining...

Страница 9: ...allest contour radius bevel dependent Smallest bore diameter bevel dependent Edge radius Do not overload see page 11 SMA 50 E22 SMA 50 E12 230 V 110 120 V 50 60 Hz 50 60 Hz 2 200 W 1 800 W 2 400 7 500...

Страница 10: ...machine and to avoid operator fatigue it is very important to observe the maximum power on periods especially when machining wide bevels or high strength materials Noise emissions Vibrations Noise em...

Страница 11: ...e to penetrate the ma terial Such conditions can lead to large machine vibra tions or even machine breakdown if the arma ture in the motor is bent to such an extent that The power on time is always ex...

Страница 12: ...ale and the vernier collar Release clamping screw Rotate the guide plate unit until the required bevel height has been set as shown by the fixed main scale in combination with the vernier scale on the...

Страница 13: ...millimetres and inches Scale range for DL 0 12 mm and 0 3 8 inch Small guide bearing DS If the small guide bearing has been fitted please use the fixed main scale S Skala S to determine the bevel heig...

Страница 14: ...ng bevels at a variety of an gles Our universal B02 coating is a useful general purpose coating that can cope with all the above materials We also offer inserts with special coatings for ma chining ot...

Страница 15: ...ent As the inserts are each approximately 11 mm long each insert can be indexed four times while fas tened via the lower locating hole and a fur ther four times while fastened via the middle lo cating...

Страница 16: ...ad and cutting inserts fastened via locating hole 2 This configuration can be used to mill bevels with widths of up to 5 0 mm eight fold indexing of insert possible or for milling bevels with widths o...

Страница 17: ...as non ferrous metals such as aluminium copper and brass Indexable cutting inserts for radius milling Material strength Type RM Plastic Aluminium and aluminium alloys up to 250 N mm Steel up to 600 N...

Страница 18: ...s fastened via locating hole 1 can be rotated and flipped a total of four times When performing radius milling work it is essen tial that the correct guide bearing is attached to the milling head Radi...

Страница 19: ...M indexable cutting inserts en ables the inserts to be indexed a total of eight times if the bevel widths being machined are 5 mm or indexed four times if the bevel widths are 5 mm or Radius 3 0 mm Th...

Страница 20: ...ateral position of the radius on the workpiece end face is determined by the guide bearing fitted and cannot be altered Guide plate set too low Radius incomplete Guide plate set too high Radius cuts i...

Страница 21: ...angles to one another If the edge of the workpiece to be machined was created by cutting a larger plate with a plasma cutter the upper and end faces of the workpiece may be out of rectangular alignme...

Страница 22: ...machine may switch off if subjected to electromagnetic interference over an extended period Once the interference has died down the machine can be used again Working with the bevelling machine Push t...

Страница 23: ...ing and welding tables with a wide range of quick release and special purpose clamps we also can supply magnetic and vacuum clamping systems for rapid simple and professional fastening of your workpie...

Страница 24: ...d milling head Burn hazard Wear protective gloves when changing the milling head Maintenance plan Blunt tools can cause damage Blunt cutting tools can overload the machine Inspect cutting tools regula...

Страница 25: ...dings it is impor tant that no foreign matter e g chippings enter the motor compartment Clean the motor com partment regularly by blowing compressed air through it Front Back Service procedure 3 Repla...

Страница 26: ...ad To make it easier to lift the milling head off the drive shaft proceed as follows After having loos ened the milling head retaining bolt temporarily replace the guide bearing back onto the milling...

Страница 27: ...7 V 02 22 03 10 ENG Changing the guide bearing 1 Hex key 5 mm 2 Guide bearing 3 Milling head 4 Torx key 5 Locking screws 6 Indexable cutting inserts Changing the guide bearing Lock spindle 1 2 3 4 5 6...

Страница 28: ...ed are 5 mm or indexed four times if the bevel widths are 5 mm Or Radius 2 0 mm The same DL guide bearing is used with the eight fold indexable RM 2 radius milling inserts 45 bevel small guide bearing...

Страница 29: ...radius milling inserts Radius 4 mm RP 4 alignment plate Fitting instructions First attach the alignment plates to the milling head by screwing them into locating hole 2 so that they alignment plates...

Страница 30: ...uctions The alignment disc is used to centre the fitting bolt and for the exact positioning of the radius milling inserts Start by mounting the DL guide bearing with the alignment disc onto the millin...

Страница 31: ...he alignment disc is used to centre the fitting bolt and for the exact positioning of the radius milling inserts Start by mounting the DL guide bearing with the alignment disc onto the milling head Th...

Страница 32: ...th a M14x1 threaded mount are compatible with the new push on connection system In order to adjust the height correctly and to be able to use the scale when the adapter is fitted the 20 mm spacer ring...

Страница 33: ...ightening the screws 4 Once the adapter has been fitted place the milling head with the M14x1 threaded mount into position and tighten using the two hook spanners Insert the required guide bearing thr...

Страница 34: ...ces the guide bearing has to be fitted when the machine is used to mill a bevel on a straight workpiece that will leave only a small base or no base on the end face see page 12 When the guide stop is...

Страница 35: ...B single Grinding adapter B GAB 2 0 with grinding quill 40 mm with 1 x sleeve mounting drum BB 45 40 with 1 x abrasive sleeve AB 45 40 ZK40 6 Grinding head B double We can also supply the grinding ada...

Страница 36: ...s 1 Grinding adapter GAD 1 0 comprising grinding adapter D GAD locking bolt S1 2 Diamond crown DC DC 0 28 DC 0 60 DC 30 46 DC 45 60 DC 60 60 DC 45 R3 3 Diamond grinding head Possible configurations co...

Страница 37: ...900 N mm Stainless steel Order number x 0101 404 09 00001 x x 0101 404 09 00002 x 0101 404 09 00003 Material strength Name of part Coating T B00 A1 1 B 00 T B02 A1 1 B 02 T B05 A1 1 B 05 Type T T T Al...

Страница 38: ...B02 A1 1 B 02 RL6 B05 A1 1 B 05 Radius plate RM 2 Radius plate RM 3 Radius plate RK 4 Radius plate RL 6 Radius plate RL 8 Alumin ium Copper Brass Steel up to 600 N mm Steel up to 900 N mm Stainless st...

Страница 39: ...2 1 7 0101 143 09 00006 Guide plate seat 40 E02 50 E02 1 8 0101 143 09 00007 Drive shaft lower section 40 E02 50 E02 1 9 0101 153 09 00011 Drive shaft Connector 50 E02 1 10 0101 143 09 00009 Collar bu...

Страница 40: ...nking plug 1 24 0101 143 09 00012 Adapter bushing 40 E02 50 E02 1 25 0101 143 09 00024 O ring 13x1 5 1 26 0101 143 09 00025 O ring 9 5x1 6 1 27 0101 143 09 00026 Bearing 6006 1 28 0101 143 09 00027 Se...

Страница 41: ...41 V 02 22 03 10 ENG Exploded drawing of the gear unit...

Страница 42: ...retainer stud 1 108 0101 203 04 00092 Nut 1 109 0101 203 04 00094 Spiral bevel gear Type II R 1 110 0101 203 04 00096 Sealing bush 1 111 0101 203 04 00097 Deep groove ball bearing 1 112 0101 203 04 00...

Страница 43: ...plate 1 131 1 132 0101 323 07 00008 Capacitor 110 V 133 0101 203 04 00176 Cable protector sleeve 1 134 0101 203 04 00115 Grip casing 1 135 0101 203 04 00104 Screw 4 136 0101 203 04 00124 Screw 1 137 0...

Страница 44: ...44 V 02 22 03 10 ENG Exploded drawing of the drive motor...

Страница 45: ...e was used for its intended purpose The guar antee does not cover in particular opera tional wear and tear improper use partially or wholly disassembled machines damage arising from overloading the ma...

Страница 46: ...inery Directive both in its basic design and construction as well as in the version marketed by us This declaration will cease to be valid if any modifi cations are made to the machine without our ex...

Отзывы:

Нет отзывов

Бренды по названию

Популярные бренды

Загрузить еще бренды