Au3Tech C4 Bedienungsanleitung

C4 Cutting head Users Manual

By Au3tech Research Pty Ltd

C4 Cutting head Users Manual By Au3tech Research Pty Ltd

Introduction

Overview

This document mainly describes the appearance, application scenarios,

installation, debugging, operation, maintenance, etc of C4 fiber laser

process head.

Reader Objects

This document mainly is applicable to the following personnel:

•Installation engineers

•Maintenance engineers

•Operators

C4 Cutting head Users Manual By Au3tech Research Pty Ltd

Table of Content

Introduction....................................................................................................................................2

Table of content .............................................................................................................................2

1 Overview ......................................................................................................................................4

1.1 Product Overview.......................................................................................................................4

1.2 Products feature.........................................................................................................................5

1.3 Cutting head parameters...........................................................................................................5

2 Structure Specifications.............................................................................................................6

2.1 C4 Fiber laser cutting head brief................................................................................................6

2.1.1 C4 flatbed cutting head...........................................................................................................6

2.1.2 C4 3D cutting head.................................................................................................................7

2.1.3 C4 fine cutting head................................................................................................................8

3 Installations.................................................................................................................................9

3.1 Pre-installation preparation........................................................................................................9

3.2.1 C4-QBH100-F125 and C4-QBH100-F150........................................................................10

3.2.2 C4-3D-QBH100-F125 .......................................................................................................11

3.2.3 C4-FC-QBH100-F50.........................................................................................................12

3.4 QBH Connection......................................................................................................................14

4 Focus Adjustments...................................................................................................................15

4.1 Focus centering .......................................................................................................................15

4.2 Z position adjustments.............................................................................................................16

5 Operation &Maintenance..........................................................................................................17

5.2 Collimator and focus lens maintain..........................................................................................19

5.2.1 Take out of lens holder.........................................................................................................19

5.2.2 Assemble the lens holder .....................................................................................................19

6 Technical Indexes.....................................................................................................................21

C4 Cutting head Users Manual By Au3tech Research Pty Ltd

1Overview

1.1 Product Overview

C4 series flat-bed cutting head is a kind of fiber laser cutting head suitable for median to high

power. It can cut stainless steel of maximum thickness 7 mm and carbon steel of maximum

thickness 15 mm with best cutting quality. It features with water cooling and draw design for

protective windows. Fiber interface is available with only QBH connector. Best support 1000W to

2000W application.

Fiure1-1 Product Appearance

C4 Cutting head Users Manual By Au3tech Research Pty Ltd

1.2 Product Features

Support multiple kinds of focal length (125mm, 150mm)

Support multiple kinds of fire-optic link (QBH, QD)

Focus module design with high-precision

Centering control module design with precision

Protection lens box can be quickly disassembled

Optimized smooth gas circuit design; multiple kinds of auxiliary gases; the maximum

atmosphere pressure can reach 2.5MPa

1.3 Cutting head parameters

Since different cutting heads have different focal lengths and optical chucks, the following

parameters are described with chuck QBH and focal lengths 125mm as an object. For other

configuration parameters, please connect the technical engineers ofAut3tech.

Maximum power

1500W

Focal length

125mm, 150mm

Collimation focal length

75mm, 100mm

Diameter of focus lens

30mm

Nozzle aperture

1mm to 3mm

Length of cutting head

341mm@FL=125mm

Weight

2.6KG@FL=125mm

Maximum atmosphere pressure of auxiliary gas

2.5MPa

Maximum outer diameter

64mm

Available focusing ranges

-6mm to +9mm

Type of optical fiber splice

QBH

C4 Cutting head Users Manual By Au3tech Research Pty Ltd

2Structure Specifications

2.1 C4 Fiber laser cutting head brief

C4 fiber laser cutting are designed for flatbed cutting, 3D cutting and fine cutting.

2.1.1 C4 flatbed cutting head

C4 Cutting head Users Manual By Au3tech Research Pty Ltd

2.1.2 C4 3D cutting head

C4 3D series is designed for 3D cutting. It comes with longer focus length than normal flat-bed

cutting heads. In term of larger aperture and longer focus length, the depth of focus can achieve

longer than usual, so the cutting curve can be better quality. The tip of the head is small and

straight for 3D or tube cutting.

C4 Cutting head Users Manual By Au3tech Research Pty Ltd

2.1.3 C4 fine cutting head

C4-FC series is designed for fine cutting. It comes with shorter focus length than normal flat-bed

cutting heads or 3D cutting heads. In term of larger aperture and short focus length, the focus

spot can achieve smaller and it is better for thin metal cutting.

C4 Cutting head Users Manual By Au3tech Research Pty Ltd

3Installations

3.1 Pre-installation preparation

Before installing C4 cutting head, please ensure fiber-optic chuck is sealed and during

installation, never remove sealing.

Table 3-1 List of Tool Preparation

Name of Tool

Picture

Main Functions

No.3 socket head

wrench

Backboard of cutting head connects slipway

No.2 socket head

wrench

Focus lens center

3.2 Installation Dimension of Cutting Head

Cutting head and machine tool are fixed by dead plates. On the backboard, there are six M5

fixing holes. Just as shown in the figure, when installing, tight up the corresponding position of

screw and Z-axis link block of machine tool; at the same time, installation position can be

adjusted according to customer requirements.

C4 Cutting head Users Manual By Au3tech Research Pty Ltd

3.2.1 C4-QBH100-F125 and C4-QBH100-F150

(Contact us for more details)

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