Optimum BF16 Vario Bedienungsanleitung

OPTIMUM

MASCHINEN - GERMANY

3 / 08 / 2006 Page 1Adapter kit BF20 Vario; BF20L Vario ; Version 1.4.7

Modification instructions

Version 1.4.7

Adapter kit CNC milling machine

BF16 Vario / BF20 Vario / BF20L Vario

Keep for future reference!

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MASCHINEN - GERMANY

3 / 08 / 2006Page 2 Adapter kit BF20 Vario; BF20L Vario ; Version 1.4.7

Table of Contents

1 Packing list

2 Safety warnings (warning notes)

2.1 Classification of hazards......................................................................................................... 5

2.2 Proper use .............................................................................................................................. 6

2.3 Required auxiliary material...................................................................................................... 6

3 Assembly

3.1 Assembly X axis...................................................................................................................... 7

3.2 Assembly Y axis.................................................................................................................... 10

3.3 Assembly Z axis.................................................................................................................... 12

4 Installation of step motors

4.1 Wiring X / Y / Z axis............................................................................................................... 19

4.2 Assembley X / Y / Z -Axis...................................................................................................... 21

5 Assembly and maintenance instruction ball bearing spindle

5.1 Assembly............................................................................................................................... 24

5.2 Installation with spindle......................................................................................................... 25

5.3 Lubricating notes................................................................................................................... 25

5.4 Protective measures ............................................................................................................. 25

5.5 Packing list............................................................................................................................ 26

6 Modification BF20 to a ball bearing spindle

7 Appendix

7.1 Copyright............................................................................................................................... 56

7.2 Warranty................................................................................................................................ 56

7.3 Disposal ................................................................................................................................ 57

7.4 Product follow-up .................................................................................................................. 57

7.5 EC Declaration of Conformity................................................................................................58

8 Appendix

8.1 Copyright............................................................................................................................... 59

8.2 Terminology/Glossary........................................................................................................... 59

8.3 Warranty................................................................................................................................ 60

8.4 Disposal ................................................................................................................................ 60

8.5 Product follow-up .................................................................................................................. 61

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Packing list

3 / 08 / 2006 Page 3Packing list Adapter kit BF20 Vario; BF20L Vario ; Version 1.4.7

1 Packing list

Bezeichnung

Designation CNC - Anbausatz MK F 20 PD

BF20 Vario; BF20L Vario

Artikelnummer Anbausatz

Item No. adapter kit 357 0020

Netto Gewicht

Net weight 5,6 kg

Brutto Gewicht

Gross weight 6,3 kg

Abmessung (Lx B x H)

Dimension (L x W x H) 320 x 285 x 80 mm

Nr.

No Bezeichnung

Description Artikelnummer

Item No. Teile Nr.

Part N

Grösse

Size Abbildung

Illustration Stck.

Qty.

1Gehäuse für Z - Achse

Driver housing for Z axis 359 0201 BF20CNC-01 1

2Gehäuse für X , Y - Achse

Driver housing for X , Y axis 359 0202 BF20CNC-02 2

3Montagering X - Achse

Assembly ring 359 0203 BF20CNC-03 1

4Stützhülse

Support sleeve 359 0204 BF20CNC-04 2

5Zahnriemenscheibe für Welle Z - Achse

Toothed belt disk for shaft Z axis 359 0205 BF20CNC-05 36 Zähne/teeth,

HTD-18-3M-9 ZL 103 1

6Zahnriemenscheibe für Welle X , Y -

Achse

Toothed belt disk for shaft X , Y axis 359 0206 BF20CNC-06 30 Zähne/teeth,

HTD-18-3M-9 ZL 103 2

7Zahnriemenscheibe für Motor X , Y -

Achse

Toothed belt disk for motor X , Y axis 359 0207 BF20CNC-07 24 Zähne/teeth,

HTD-18-3M-9 ZL 103 2

Packing list

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3 / 08 / 2006Page 4 Packing list Adapter kit BF20 Vario; BF20L Vario ; Version 1.4.7

8Zahnriemenscheibe für Motor Z - Achse

Toothed belt disk for motor Z axis 359 0208 BF20CNC-08 18 Zähne/teeth,

HTD-18-3M-9 ZL 103 1

9Abdeckplatte Antriebsgehäuse

Housing cover gear case 359 0209 BF20CNC-09 3

10 Abdeckplatte Z-Achse

Housing cover Z-axis 0357002010 BF20CNC-10 1

11 Schraube

Screw - GB70 M6 x 45 2

12 Schraube

Screw - GB70 M6 x 25 1

13 Schraube

Screw - GB70 M6 x 12 4

14 Zahnriemen

Gear belt 359 0211 3M-9

255 Zähne/teeth 3

15 Schraube

Screw -GB70M4x8 12

16 Schraube

Screw - GB70 M5 x 12 12

17 Schraube

Screw -GB77M4x5 6

18 Schrittmotor Z-Achse, X-Achse, Y-Achse

Step motor Z axis, X axis, Y axis 357 3304

23H280-01EA

2,2 Nm

40V

19 Kabel

Cable wire 359 0212 4 x 0,75mm29m

Nr.

No Bezeichnung

Description Artikelnummer

Item No. Teile Nr.

Part N

Grösse

Size Abbildung

Illustration Stck.

Qty.

Prüfer:

Verified by: Datum:

Date:

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Safety warnings (warning notes)

3 / 08 / 2006 Page 5Safety warnings (warning notes) Adapter kit BF20 Vario; BF20L Vario ; Version 1.4.7

2 Safety warnings (warning notes)

2.1 Classification of hazards

We classify the safety warnings into various levels. The table below gives an overview of the

classification of symbols (pictograms) and warnings for the specific danger and its (possible)

consequences.

2.1.1 Glossary of symbols

Picto-

gram Alarm expres-

sion Definition/Consequences

Danger! Imminent danger that will cause serious injury or death to

personal.

WARNING! Risk: A danger that might cause serious injury or death to

personal.

CAUTION! Danger of unsafe procedure that might cause injury to

personal or damage to property.

ATTENTION!

Situation that could cause damage to the machine and

product and other types of damage.

No risk of injury to personal.

INFORMATION

Application tips and other important or useful information

and notes.

No dangerous or harmful consequences for personal or

objects.

In the case of specific dangers, we replace the pictogram by

General dan-

ger with a warning

of injuries to

hands, hazardous

electrical

voltage,

rotating parts.

gives additional advices

enumerations

Safety warnings (warning notes)

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3 / 08 / 2006Page 6 Safety warnings (warning notes) Adapter kit BF20 Vario; BF20L Vario ; Version 1.4.7

2.2 Proper use

WARNING!

In the event of improper use of the add-on pieces, it

• will endanger the user,

• will endanger the machine and other material property of the operator or user,

• may affect proper operation of the machine.

The add-on pieces as conversion kit are provided for the computer-aided - CNC, Computerised

Numerical Control - milling operations of your machine.

The drive of the step motors may also be performed manually with a control unit

(potentiometer).

Improper

use! The milling machine with the adapter kit must only be placed and operated in dry and ventilated

rooms.

The hand wheels need to be disassembled.

If the adapter kit is used in any way other than described above or modified without approval of

the company Optimum Maschinen Germany GmbH the adapter kit is no longer properly used.

We do not take liability for any damage caused by improper use.

We would like to stress that any modifications to the construction, or technical or technological

modifications that have not been authorised by Optimum Maschinen GmbH will also render the

guarantee null and void.

2.3 Required auxiliary material

Means of shaft lock-down device "Loctite 648, join the shaft".

The designation of the parts in the assembly description corresponds to the numbering of the

packing list.

In order to degrease the shaft, a cleaner for brakes or a corresponding cleaning agent is

required.

A tenacious grease e.g. Mobilux 3 or a corresponding lubricating grease serves to grease the

bearings.

Required tools:

lubricating oil for thread cutting, twist drill 5mm,

counter sink; screw tap M6, manual drilling machine, calliper gauge,

a set of Allen keys, set of fork wrenches, blow-back proof plastic tip hammer,

box wrench 13mm, screw driver, tongs, chipping spanner,

soldering iron with accessories, abrasive cloth, small chisel (you may also use a small screw

driver).

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MASCHINEN - GERMANY

Assembly

3 / 08 / 2006 Page 7Assembly Adapter kit BF20 Vario; BF20L Vario ; Version 1.4.7

3 Assembly

CNC conversion kit MK F 20 PD

3.1 Assembly X axis

3.1.1 Disassemble the self-locking nut and

the shim of the left handwheel of the X

axis.

3.1.2 Remove the handwheel with a blow-

back proof plastic tip hammer with

smooth knocks. Turn the handwheel at

the same time.

Fig.3-1: Handwheel on the left

3.1.3 Remove the rivet of the nonius with a

hammer and a small chisel (or use a

screw driver as chisel).

3.1.4 Grind off the relief with an abrasive

cloth in order to facilitate the mounting

of the assembly ring.

Fig.3-2: Grinding

INFORMATION

The axial deep groove ball bearing of the milling machine table has to be disassembled on the

right side and reassembled on the left side. The bushing of the milling machine table has to be

disassembled on the left side and reassembled on the right side.

unscrew the

handwheel of the X

axis

grinding of the relief

Assembly

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MASCHINEN - GERMANY

3 / 08 / 2006Page 8 Assembly Adapter kit BF20 Vario; BF20L Vario ; Version 1.4.7

3.1.5 Modify the axial deep groove ball bea-

ring and the bushing.

3.1.6 Shift the assembly ring (No. 3) with the

slot downward on the relief - if required

- with slight beats of the hammer with a

blow-back proof plastic tip hammer.

3.1.7 Beat on the assembly ring until a small

collar is being formed (2 to 3mm). In

this place the housing will centre later

on.

Fig.3-3: Assembly ring

3.1.8 Do not clamp the assembly ring yet! (The ring should be positioned as parallel as possible).

3.1.9 Mount the pulley of the toothed belt

(No. 6) on the shaft.

3.1.10 Fasten the pulley of the toothed belt

with the nut and shim of the handwheel.

3.1.11 Do fasten the nut too much otherwise

the shaft might clamp.

3.1.12 Check if the shaft is running well by

turning the pulley of the toothed belt.

Fig.3-4: Pulley of the toothed wheel X axis

3.1.13 If the shaft is too tight, detach the nut a little.

3.1.14 Uniformly fasten the housing (No. 2)

with the screws (No.12) on the assem-

bly ring.

3.1.15 The housings differ in the diameter of

the through hole. The hole for the Z

axis is a little larger.

Fig.3-5: Assemble housing

assembly ring

relief (2 to 3mm)

pulley of the toothed

wheel

nut, shim

assembly ring

housing

screws

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MASCHINEN - GERMANY

Assembly

3 / 08 / 2006 Page 9Assembly Adapter kit BF20 Vario; BF20L Vario ; Version 1.4.7

3.1.16 Horizontally aline the housing with a

blow-back proof plastic tip hammer.

Fig.3-6: Aline the housing

3.1.17 Fasten the assembly ring with a screw

(No. 11).

Fig.3-7: Assembly ring

CAUTION!

Danger by catching or winding up.

3.1.18 The right handwheel needs to be disas-

sembled. It is not sufficient to have the

handle disassembled.

Fig.3-8: Right handwheel

3.1.19 Assemble the step motor as described under  “Installation of step motors“ on page 19.

housing X axis

Allen screw

housing

assembly ring

screw

handle

Assembly

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MASCHINEN - GERMANY

3 / 08 / 2006Page 10 Assembly Adapter kit BF20 Vario; BF20L Vario ; Version 1.4.7

3.2 Assembly Y axis

3.2.1 Disassemble the self-locking nut and

shim of the handwheel.

Fig.3-9: Diemndwheel Y axis 1

3.2.2 Remove the handwheel with a blow-

back proof plastic tip hammer with

smooth knocks. Turn the handwheel at

the same time.

Fig.3-10: Disassembly handwheel Y axis 2

CAUTION!

Do not fasten the self-locking screw with force. Allow enough clearance for the spindle

(air, clearance).

3.2.3 Mount the pulley of the toothed belt

(No. 6) on the shaft and fasten it with

the self-locking nut and the shim of the

handwheel.

3.2.4 Control if it is running well by turning

the pulley of the toothed belt manually.

Fig.3-11: Assembly of the pulley of the toothed

belt Y axis

handwheel

self-locking nut

plastic tip hammer

handwheel

pulley of the toothed

belt

self-locking nut and

shim

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