pg. 1 |

07.08.2019

PH-50 CLADDING HEADS WITH 3-JET NOZZLE

For High Power Diode Laser HP-Series

Coherent | DILAS | LCT Confidential. Do Not Copy, Reproduce, or Distribute. | www.coherent.com | www.dilas.com | www.lasercladding.tech

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CLADDING HEAD WITH 3-JET NOZZLE FOR DL-SERIES

Discriptions Remarks Options

Laser Cladding Head for HDL-Series

customizedIndustrial laser cladding head with Fraunhofer ILT 3-jet cladding nozzleCollimator X mm, Focussing X mm, 90° beam bending cube, cover glass drawerSpotsize between 3-5 mm

Coherent | DILAS | LCT Confidential. Do Not Copy, Reproduce, or Distribute. | www.coherent.com | www.dilas.com | www.lasercladding.tech

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EXAMPLE CLADDING HEAD WITH 3-JET NOZZLE FOR DL-SERIES

• 3-jet industrial powder nozzle for 3-D additivemanufacturing and cladding

• Very robust and easy to maintain nozzle

• X-Y-Z Adjuster

• With straight or 90° degree fiber coupler available

• Spot size between 2,4mm and 5mm, depending onoptical configuration and fiber diameter

• Water cooled heat shield to protect processing headagainst back reflection and spatter

• Water cooled

Coherent | DILAS | LCT Confidential. Do Not Copy, Reproduce, or Distribute. | www.coherent.com | www.dilas.com | www.lasercladding.tech

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EXAMPLES CLADDING HEADS WITH 3-JET NOZZLE

Cladding Cladding

3-Jet Nozzle 3-Jet Nozzle

Fiber connector 90° angled Fiber connector straight

Coherent | DILAS | LCT Confidential. Do Not Copy, Reproduce, or Distribute. | www.coherent.com | www.dilas.com | www.lasercladding.tech

pg. 5 |

SETUP CLADDING HEAD WITH 3-JET NOZZLE AND STRAIGHT FIBER COUPLING

Powder dispenser

Beam delivery tube

XY positioner

Reflection protection water cooled Cu disc

3-Jet nozzle

Collimation optic

QBH connector

Focusing optic

Multi-pass (11) cladding (Ni-Cr-B-Si on AISI4140)

Laser power: 2700 W

Scanning speed: 15 mm/s

Spot size: 3 mm

Powder feed rate: 50 g/min

Nozzle stand off distance: 16 mm

Carrier gas flow: 10 SCFH

Coherent | DILAS | LCT Confidential. Do Not Copy, Reproduce, or Distribute. | www.coherent.com | www.dilas.com | www.lasercladding.tech

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EXAMPLES CLADDING HEADS WITH 3-JET NOZZLE

Example one:

-Power level: <4 kW-a f85 collimator and a f300 focusing lens,-Spot dia=3,5mm, using a 1000µm fiber.-Straight/or 90degree in case of any space constraints.

Example two:

-Power level: <6 kW-a f=?? collimator and a f=??? focusing lens to be further defined with apps requirement-Spot dia=5.0 mm, using a 1000µm fiber.-Straight/or 90degree in case of any space constraints.

Coherent | DILAS | LCT Confidential. Do Not Copy, Reproduce, or Distribute. | www.coherent.com | www.dilas.com | www.lasercladding.tech

pg. 7 |

EXAMPLES CLADDING HEADS WITH 3-JET NOZZLE

Dimensions for example One

Coherent | DILAS | LCT Confidential. Do Not Copy, Reproduce, or Distribute. | www.coherent.com | www.dilas.com | www.lasercladding.tech