WO2024251870A3 - Tête de marquage laser - Google Patents

Tête de marquage laser Download PDF

Info

Publication number
WO2024251870A3
WO2024251870A3 PCT/EP2024/065583 EP2024065583W WO2024251870A3 WO 2024251870 A3 WO2024251870 A3 WO 2024251870A3 EP 2024065583 W EP2024065583 W EP 2024065583W WO 2024251870 A3 WO2024251870 A3 WO 2024251870A3
Authority
WO
WIPO (PCT)
Prior art keywords
laser
marking
head
electromagnetic radiation
steering mechanism
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/EP2024/065583
Other languages
English (en)
Other versions
WO2024251870A2 (fr
Inventor
Peter J. Kueckendahl
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alltec Angewandte Laserlicht Technologie GmbH
Original Assignee
Alltec Angewandte Laserlicht Technologie GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Alltec Angewandte Laserlicht Technologie GmbH filed Critical Alltec Angewandte Laserlicht Technologie GmbH
Publication of WO2024251870A2 publication Critical patent/WO2024251870A2/fr
Publication of WO2024251870A3 publication Critical patent/WO2024251870A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/08—Devices involving relative movement between laser beam and workpiece
    • B23K26/082—Scanning systems, i.e. devices involving movement of the laser beam relative to the laser head
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/0096—Portable laser equipment, e.g. hand-held laser apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/352—Working by laser beam, e.g. welding, cutting or boring for surface treatment
    • B23K26/355—Texturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/36—Removing material
    • B23K26/362—Laser etching
    • B23K26/364—Laser etching for making a groove or trench, e.g. for scribing a break initiation groove
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/02—Constructional details
    • H01S3/03—Constructional details of gas laser discharge tubes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/06—Construction or shape of active medium
    • H01S3/07—Construction or shape of active medium consisting of a plurality of parts, e.g. segments
    • H01S3/073—Gas lasers comprising separate discharge sections in one cavity, e.g. hybrid lasers
    • H01S3/076—Folded-path lasers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/14—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
    • H01S3/22—Gases
    • H01S3/223—Gases the active gas being polyatomic, i.e. containing two or more atoms
    • H01S3/2232—Carbon dioxide (CO2) or monoxide [CO]

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Laser Beam Processing (AREA)

Abstract

Tête de marquage pour un système de marquage laser comprenant une source laser CO2 configurée pour générer un rayonnement électromagnétique, et un mécanisme de direction de rayonnement électromagnétique configuré pour diriger le rayonnement électromagnétique vers un emplacement spécifique dans un champ de vue bidimensionnel. Le mécanisme de direction de rayonnement électromagnétique comprend un manipulateur de rayonnement électromagnétique configuré pour introduire une différence entre un premier angle défini entre de premier et second axes de rotation et un second angle défini entre de premier et second axes de direction. La source laser CO2 comprend une dimension dans une première direction qui est supérieure à une dimension de la source laser CO2 dans une direction orthogonale à la première direction. La tête de marquage comprend une dimension dans la première direction qui est supérieure à une dimension de la tête de marquage dans une direction orthogonale à la première direction.
PCT/EP2024/065583 2023-06-07 2024-06-06 Tête de marquage laser Ceased WO2024251870A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2308474.2 2023-06-07
GBGB2308474.2A GB202308474D0 (en) 2023-06-07 2023-06-07 Laser marking head

Publications (2)

Publication Number Publication Date
WO2024251870A2 WO2024251870A2 (fr) 2024-12-12
WO2024251870A3 true WO2024251870A3 (fr) 2025-01-16

Family

ID=87156815

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2024/065583 Ceased WO2024251870A2 (fr) 2023-06-07 2024-06-06 Tête de marquage laser

Country Status (2)

Country Link
GB (1) GB202308474D0 (fr)
WO (1) WO2024251870A2 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007061849A (ja) * 2005-08-31 2007-03-15 Sunx Ltd レーザ加工装置
US20120219028A1 (en) * 2011-02-24 2012-08-30 Morrow Clifford E Ceramic Slab, Free-Space and Waveguide Lasers
WO2019101887A1 (fr) * 2017-11-22 2019-05-31 Alltec Angewandte Laserlicht Technologie Gmbh Mécanisme d'orientation de rayonnement électromagnétique
US20190267768A1 (en) * 2016-09-20 2019-08-29 Iradion Laser, Inc. Lasers with setback aperture

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007061849A (ja) * 2005-08-31 2007-03-15 Sunx Ltd レーザ加工装置
US20120219028A1 (en) * 2011-02-24 2012-08-30 Morrow Clifford E Ceramic Slab, Free-Space and Waveguide Lasers
US20190267768A1 (en) * 2016-09-20 2019-08-29 Iradion Laser, Inc. Lasers with setback aperture
WO2019101887A1 (fr) * 2017-11-22 2019-05-31 Alltec Angewandte Laserlicht Technologie Gmbh Mécanisme d'orientation de rayonnement électromagnétique

Also Published As

Publication number Publication date
GB202308474D0 (en) 2023-07-19
WO2024251870A2 (fr) 2024-12-12

Similar Documents

Publication Publication Date Title
Krut et al. I4: A new parallel mechanism for Scara motions
Wang et al. Singularity analysis and treatment for a 7R 6-DOF painting robot with non-spherical wrist
Jiao et al. Processing configuration off-line optimization for functionally redundant robotic drilling tasks
CN104175330B (zh) 一种基于瞄准机制的六关节工业机器人实时伺服跟踪装置
Li et al. Semi-autonomous bilateral teleoperation of six-wheeled mobile robot on soft terrains
AU5877594A (en) A system and method for tracking a feature on an object using a redundant axis
CN103495807A (zh) 多机器人光纤激光切割系统
CN109571471B (zh) 一种用于双机器人相对空间位置标定的方法
Cao et al. Simultaneous calibration of hand-eye and kinematics for industrial robot using line-structured light sensor
WO2024251870A3 (fr) Tête de marquage laser
EP1126306A3 (fr) Dispositif pour la commande dynamique de la direction d'un faisceau lumineux dans un champ de vision large
Batista et al. A two‐step control approach for docking of autonomous underwater vehicles
Kumar et al. Novel and robust forward kinematic algorithm for real-time control of general six-degree-of-freedom parallel robot for tele-manipulation and tele-navigation
US20250269535A1 (en) Force guidance telerobotic system and control method based on dual-arm collaborative potential field
LeBel et al. An anticipative kinematic limitation avoidance algorithm for collaborative robots: Three-dimensional case
Zou et al. Singularity analysis and representation of 6DOF parallel robot using natural coordinates
Berkemeier et al. Discrete control for visual servoing the ODIS robot to parking lot lines
Chen et al. Multi-View Geometry Based Visual Perception and Control of Robotic Systems
Amirat et al. A three-dimensional measurement system for robot applications
JPS61177509A (ja) ロボツト手先の位置姿勢制御方式
Deng et al. A Unified Design Equation to Represent Geometric Constraints of Spatial SS, ES and SE Dyads
Carignan et al. A skew-axis design for a 4-joint revolute wrist
Bai Extended Rotation Matrix for Kinematics of Pointing Mechanisms
Wu et al. Type synthesis of 2-dof rotational parallel manipulators with an equal-diameter spherical pure rolling motion
TWI376283B (en) Laser etched system and method of useing the system to etch

Legal Events

Date Code Title Description
NENP Non-entry into the national phase

Ref country code: DE