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Precision pipe machining
with femtosecond and
Fiber laser

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LLT.tubeFULLY AUTOMATIC, PROTECTIVE & µ-GENERAL LASER MICROBEATING.

The challenges in the production and processing of fine or precision tubes are manifold. For example, it is primarily high-tech industries such as medical technology, sensor technology or optics which, in addition to the high demands on precision, expect in particular the gentle treatment of sensitive and cost-intensive materials, such as in the case of stents or hypotubes.

The LLT.tube was developed to meet precisely these expectations. Thanks to the use of an ultrashort pulse laser, the heat-affected zone and the associated thermal stress on the material are minimal, as are the feasible dimensions of the cutting or drilling contours. The material retains the desired properties and residues in the form of melt are avoided.

Download Datenblatt „LLT.tube“ 

Highlights

Microcutting and drilling of fine tubes, cylindrical and 2D components

Up to ± 3 µm positioning accuracy

Travel range (X, Y, Z): up to 600 mm * 50 mm * 35 mm

Up to four axes for radial as well as off-axis cuts

Combined operation of fiber and femtosecond laser

Bar feeder and wet cutting system

High precision laser processing of precision tubes

Gentle processing of sensitive and cost-intensive materials

Autonomous operation with fully automatic component handling

APPLICATIONS - APPLICATIONS FOR THE LLT.tube

Precision cutting

Precision drilling

Precision ablating

Technical data
LLT.tube
Applications
Laser cutting, laser drilling, laser ablation
Processable components
cylindrical / tubular components: 0.3 mm - 19 mm diameter, 2D components: up to 40 mm * 40 mm * 20 mm
Processible materials
Stainless steel,Nitinol, Titanium,Phynox, Platinum-Iridium, Cobalt-Chromium, Magnesium, Brass, Copper, PEEK, Polymers, Special materials
Processable material thickness
Up to 1.5 mm
Positioning accuracies
X-axis: up to ± 3 µm, Y-axis: up to ± 3 µm, Z-axis: up to ± 10 µm
Repeatability
X-axis: up to ± 1 µm, Y-axis: up to ± 0.5 µm, Z-axis: up to ± 3 µm
Travel range (X * Y * Z)
Up to 600 mm * 50 mm * 35 mm
Traversing speed
X-axis: up to 1,000 mm/s, Y-axis: up to 500 mm/s, Z-axis: up to 100 mm/s
4-axis machining
Radial cuts, off-axis cuts, parallel cutting edges
Rotation axis
Travel range: 360°, positioning accuracy: up to ± 0.006° per 360°, rotation speed: 400 min-1
Laser sources
Fiber laser, ultrashort pulse laser, (combined possible)
Machining optics
Fixed optics
CNC control
Eckelmann
Machine frame
Granite
Dimensions (W * D * H)
approx. 2,100 mm * 650 mm * 1,800 mm incl. swivel range of the control panel (without control cabinet)
Weight
approx. 1,800 kg incl. control cabinet (depending on concrete machine configuration)
Ergonomics
Standing or seated workstation, fold-down front module for maintenance and process setup

Options

Fully automatic tube / bar feeder incl. unloading function

Precast sorting

Fully integrated and closed water circuit for wet cutting applications

Vision system for automatic and measurement/inspection tasks

Fully integrated control cabinet

Pneumatic clamping systems

Connection of filter and cooling systems

Control & Software

CNC control from ECKELMANN

Ergonomic touch control panel

Manual control unit for setup work and manual positioning

Direct programming at the machine or parallel at the workstation

CAD-CAM software for CNC program creation

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