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PRECITEC Lasermatic LightCutter 3D - User Manual

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© Precitec GmbH & Co. KG • EN 09/2019 D 159195
LightCutter
Lasermatic
®
Cutting head for fibre-coupled lasers
Operating Instructions

Table of Contents

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Summary

Basic Safety Notes

Protection Against Electric Shock

Details safety measures to prevent electric shock hazards during operation and maintenance.

Risk of Injury from Moving Parts

Warns about potential injuries from moving components during operation and maintenance.

Risk of Injury from Explosion

Highlights risks associated with pressurized components and the need for proper condition.

Risk of Injury from Laser Radiation

Covers safety precautions against laser beam exposure, including eye and skin protection.

Residual Risk from Laser Beam Escape

Addresses risks of uncontrolled laser beam escape, especially with angled laser heads.

Product Description

Design and Functions

Explains the design, components, and operational functions of the laser head.

Fitting and Installing

Fitting Components

Guides the user through the process of fitting the ceramic part and nozzle to the sensor insert.

Connecting the Laser Fibre

Provides instructions for connecting the laser fibre to the laser head's QBH socket.

Fitting the Cutting Head to the Machine

Describes the procedure for mounting the laser head onto the machine, considering vibration.

Connecting Cutting Gas System

Details how to connect the cutting gas supply to the laser head, including pressure and quality.

Connecting Cooling Water System

Explains the procedure for connecting the cooling water hoses to the laser head.

Commissioning

Adjusting the Laser Beam

Details the process of adjusting and centring the laser beam for optimal performance.

Setting the Focal Position

Explains how to adjust the vertical position of the lens to set the correct focal point.

Checking Standoff Distance

Guides on verifying and setting the correct standoff distance between the nozzle and the workpiece.

Maintenance

Replacing Ceramic Part and Nozzle

Details the procedure for replacing the ceramic part and nozzle electrode, noting safety precautions.

Specific Characteristics of the 3 D Version

Technical Specifications

Lists the technical specifications for the LightCutter 3D laser head.

Grounding the Laser Head

Describes the proper grounding procedure for the 3D laser head.

Error Analysis and Diagnostics

Safety Notes

Emphasizes crucial safety precautions before troubleshooting or diagnosing errors.

Malfunctions

Lists common malfunctions and their potential causes for electrical and mechanical issues.

PRECITEC Lasermatic LightCutter 3D Specifications

General IconGeneral
Laser TypeFiber laser
Laser PowerUp to 6 kW
Repeatability±0.03 mm
Power Supply400 V, 50/60 Hz
CoolingWater cooling
Application3D laser cutting
NozzleAutomatic nozzle changer
ControlCNC control
Cutting ThicknessUp to 25 mm
Work AreaVaries by machine configuration
Cutting SpeedUp to 100 m/min (material dependent)

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