Trumpf BEO D50 User manual
Operator's manual
BEO D50
Operator's manual
BEO D50
Original operator's manual
Edition 2020-01
Order Information Please specify when ordering this document:
Operator's manual
BEO D50
Edition 2020-01
Document number 22-50-17-CRen
Address for orders TRUMPF Laser GmbH
Vertrieb
Aichhalder Straße 39
78713 Schramberg
Fon: +49 7422 515 - 0
Fax: +49 7422 515 - 436
Internet: http://www.trumpf-laser.com
E-Mail: [email protected].com
Address for service TRUMPF Laser GmbH
Technischer Kundendienst
Aichhalder Straße 39
D-78713 Schramberg
Fon: +49 7156 303 - 37 444
Fax: +49 7422 515 - 148
Internet: http://www.trumpf-laser.com
E-Mail: [email protected]
E-Mail: [email protected]
© TRUMPF Laser GmbH
Good to know
These operating instructions contain important information on
the focusing optics, its functions, the necessary adjustment work
and upkeep. This information will help you operate the laser
product safely, avoid any risks, reduce service costs and break-
down times and increase its reliability and service life.
In addition to the Operator's manual, observe the regional regu-
lations regarding accident prevention, laser safety, and environ-
mental protection.
The laser product Operator's manual must be read and
observed by every person who is commissioned with working on
the laser product.
Examples of work on the laser product:
■Operation
■Maintenance
■Transport
■Operator's manual for the laser device.
■Software manual.
■Interface descriptions.
■Dimensional drawings.
■Data sheets.
■Acceptance protocol.
■Operator's manual for a camera which is operated on focus-
ing optics.
22-50-17-CRen 2020-01 Good to know I
What do the operating
instructions contain?
Other regulations
Who is the operator's
manual for?
Documentation for further
reference
II Good to know 2020-01 22-50-17-CRen
Table of contents
Safety
1 For your safety 1‐3
2 Warning instructions 1‐4
3 Terms 1‐5
4 Hazards 1‐8
4.1 Laser light 1‐8
4.2 Gases, aerosols, dusts 1‐9
4.3 Thermal energy 1‐10
Fire, explosion 1‐10
Temperature of the workpiece 1‐10
Hot surfaces on the focusing optics 1‐10
4.4 Noise 1‐11
5 Safety of the laser product 1‐12
5.1 Laser beam emission openings 1‐12
5.2 EMERGENCY STOP push-button 1‐14
5.3 Labels and warning signs 1‐14
Labels on the focusing optics 1‐15
Labels in the range of the focusing optics 1‐17
6 Measures of the user 1‐19
6.1 Intended use 1‐19
6.2 Technical measures 1‐20
6.3 Organizational measures 1‐21
6.4 Observing standards and regulations 1‐22
6.5 Behavior in certain operating stages 1‐22
6.6 Behavior in case of emergency 1‐23
6.7 Selecting and qualifying personnel 1‐23
6.8 Instructing the personnel 1‐24
6.9 Wearing personal safety equipment 1‐24
22-50-17-CRen 2020-01 Table of contents 0‐1
Chapter 1
Assembly and installation
Assembly and installation 2‐3
1 Integration into a system environment 2‐4
1.1 Fastening 2‐4
1.2 Clearances 2‐6
1.3 Example 2‐7
2 Electrical insulation 2‐10
2.1 Measuring the insulation resistance 2‐11
3 Installation 2‐12
3.1 Overview of the connections 2‐12
3.2 Principles, general rules 2‐14
3.3 Safe combination of laser device, laser light
cable and focusing optics
2‐15
Characteristics of safe combinations 2‐15
Dangers due to impermissible combina-
tions
2‐15
Information required to assess the safety
of a combination
2‐17
Examples of safe combinations 2‐19
3.4 Connection of the laser light cable (LLK) 2‐20
Connecting the laser light cable to the
focusing optics
2‐22
3.5 Connections for cooling unit 2‐26
3.6 Connections for crossjet, purging gas and
MVE gas
2‐30
3.7 Connection for proximity switch (BEO D50
only, without protective glass monitoring unit)
2‐34
3.8 Lighting connection 2‐35
3.9 Connection for line laser 2‐36
3.10 Camera connection 2‐36
3.11 Other BEO D50 Smart connections 2‐37
4 Ambient conditions 2‐40
4.1 Determining the necessary cooling water tem-
perature
2‐41
0‐2Table of contents 2020-01 22-50-17-CRen
Chapter 2
5 Using shielding gas 2‐42
5.1 Gases during laser welding 2‐42
5.2 What is shielding gas used for? 2‐42
5.3 Shielding gases 2‐43
Nitrogen (N2) 2‐44
Argon (Ar) 2‐44
Helium (He) 2‐44
Recommendations 2‐44
5.4 Shielding gas supply 2‐45
Linear gas supply 2‐46
Linear gas supply with a lateral MDE noz-
zle
2‐47
Aerator nozzle gas supply 2‐48
Other methods 2‐49
5.5 Arrangement of the shielding gas nozzles 2‐50
Pulsed lasers 2‐50
cw lasers 2‐51
Welding at edges 2‐52
5.6 Dosing shielding gas 2‐52
5.7 Effect of the shielding gas 2‐55
Description
1 Models and options 3‐3
1.1 Minimum configuration 3‐3
1.2 Available modules 3‐4
2 Components 3‐6
2.1 Focusing optics module overview 3‐6
2.2 Requirements 3‐13
2.3 Collimator with plug receptacle 3‐14
2.4 Protective sleeve 3‐16
2.5 Dual focus optics 3‐17
2.6 Connecting piece 3‐18
2.7 BEO D50 Smart interface module 3‐19
2.8 Observation optics 3‐20
2.9 Pyrometer outlet 3‐22
22-50-17-CRen 2020-01 Table of contents 0‐3
Chapter 3
2.10 Interface for sensor module 3‐23
2.11 Lighting module 3‐24
2.12 External lighting 3‐25
2.13 Line laser 3‐26
2.14 Lenses for welding 3‐26
BEO D50 Smart cassette receptacle with
protective glass cassettes
3‐30
Crossjet and MVE nozzle 3‐32
2.15 Connection plates 3‐34
2.16 Focusing optics examples 3‐36
3 Functional description 3‐41
3.1 Beam guideway of the laser light 3‐41
3.2 Beam guideway in the observation optics 3‐46
3.3 Connection to the laser device 3‐48
Adjustment work
General notes on adjustment work 4‐3
1 Aligning the focusing optics 4‐4
1.1 Aligning the focusing optics 4‐4
2 Adjusting the focal position 4‐6
2.1 Setting zero position 4‐7
2.2 Taking objects out of the beam guideway 4‐8
2.3 Adjusting the working distance 4‐8
Determining the focal position with the
working laser
4‐10
Measuring the working distance 4‐11
Adjusting the focal position by means of
the line laser
4‐13
2.4 Adjusting the distance caliper 4‐13
2.5 Adjusting the line laser 4‐14
2.6 Defocusing the focusing optics 4‐16
2.7 Adjusting the focusing optics in the x-y direc-
tion.
4‐19
Adjusting the focusing optics, zero position 4‐20
Adjusting the focusing optics to a new
workpiece
4‐20
0‐4Table of contents 2020-01 22-50-17-CRen
Chapter 4
Table of contents
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