Презентация 2015 - moore machine...

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Presentation 2015 Fiber Laser Cutting Machines

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NUKON USA In the dynamic and constantly changing industrial market, NUKON USA is aware of the value in a respectable

brand name, high quality production and excellent after-sales service.

Certainly every NUKON machine that you purchase will be a long-term investment in your company’s future!

We invite you to be a part of the family of NUKON and help us in our mission of changing the future!

+1 385 900 4811| [email protected] | http://nukon.us

mailto:[email protected]

http://nukon.us/

Criteria when choosing a 3

machine tool

Cutting capacity

according to

material thickness

Fiber Laser .007”-1”

Plasma

Cutting

.25”-1.25”

Oxy-flame

Cutting

1”-14”

Ø for cutting holes

Fiber Laser Min Ø = Half of Material thickness

Plasma Cutting Min Ø = Material thickness

Min Ø = Twice Material thickness

Oxy-flame Cutting

Positioning accuracy

Fiber Laser +0.002

Plasma Cutting +0.005

Oxy-flame Cutting +0.005

Repeatability

Fiber Laser +0.0007

Plasma Cutting +0.001

Oxy-flame Cutting +0.001

Fiber Laser Cutting Technology 4

1 2 3

Pump diode modules pumps the light radiation

into the active fiber

Optical active fiber with doped core (ytterbium)

and cable cladding, where the pumped light excites the core

Transport optical fiber bringing out the power

from the module



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Comparison between fiber laser 5

cutting machine and CO2 laser

Power: 3kW CO2 Fiber Laser

Laser System Laser based on a gas mixture in which light is amplified by carbon dioxide molecules. Diode Pumped Laser with a doped fiber as gain medium where most

of the laser module is made of fiber.

Reflectivity

CO2 lasers are less effective for cutting highly reflective materials, since much of the beam is reflected back towards the source and not absorbed by the substrate. As a result, higher power levels are required for cutting as compared to fiber lasers.

Much less power is required for cutting reflective materials like aluminum or copper since more of the laser energy is absorbed by the substrate. This allows for intricate high quality cutting at higher efficiencies than comparable laser cutting systems.

Reliability Only around 20,000 hours 75,000 to 100,000 hours

Electrical Consumption High Power Consumption Laser Consumption: 54 kW Chiller Consumption: 32 kW (Estimate)

Very Low Power Consumption Laser Consumption: 14 kW Chiller Consumption: 11kW (Estimate)

Maintenance

Maintenance & Service Costs: $35,000 per year Estimated Purge Gas Consumables: Nitrogen, Carbon Dioxide, Helium Estimated Gas Cost: 4.95/per hour Calculation: 4.95/h * 20h/per day * 250 days 24,750 /yearly

• Minimum Maintenance • Low Consumables • No cleaning of or alignment of mirrors for beam path

Power Efficiency Only as high as 6-7% Greater than 35%

Optical Path/Beam Path Mirrors and optical path Loss of beam quality and significant power drop

Flexible Cable: Up to 150’ without loss of quality in beam

Comparison between 6

fiber laser cutting machine and CO2 laser

CO2 Fiber Laser

› Phase Retarder Mirror – 1 pc › Collimator Optics – 2 pcs › Bender Mirror – 1-5 pcs › AFC Mirror – 1 pc › Beam Alignment Issue

› Process Fiber Cable › Collimator Optic – 1 pc › No beam alignment required



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Energy consumption comparison between fiber laser and CO2 laser

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16

14

12

10

8

6

4

2

0

7

CO2

Fiber laser

Mild Steel

0,8mm

Mild Steel

1,5mm

Aluminum

1mm

Stainless Steel

2mm

Brass 2mm Copper 5mm

Fiber laser cutting technology advantages 8

Light Source: cable from laser diodes with low energy consumption

Active medium: doped ytterbium ions

Active fiber: double coated fiber cable with fiber Bragg grating (FBG)

Wave legnth: 1,0nm (Near-infrared)

Speed: extreme speed in thin sheets cutting

Optical path: the laser beam is delivered through cable, no mirrors

Energy efficiency: 35%

Low operating costs

Low-cost maintenance in the long run

Optimum absorption rate of the beam

Seamless cutting of non-ferrous metals and alloys

Simplified structure

Environmental conditions do not affect the workflow (humidity, dust, vibrations)

Guiding of the laser beam is not necessary

Extended working hours of laser diodes : 100 000 hours

Extra space and an option for laser power upgrade



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Motors and drives in fiber laser 9

Servo motors

+ rack and pinion Linear drives

Acceleration Speed (G) 1,5G 3G

Axis Speed 7086”/min 7874”/min

Additional Energy Consumption 0kW/h +20kW/h

Positioning Speed ±0.002” ±0.0004

Repeatability ±0.0007 ±0.00043

Linear drives disadvantages:

› Non-continuous process – they go back to home position every time › High technology with a high amount of after-sales service › Magnetizes and attracts metal dust › High energy consumption › Require an additional chiller

Why does NUKON use rack and pinion driven by servo motors?

› Best system for uninterrupted operations/very little service › Precise and well-tested › After reaching it’s peak the speed is reduced, but it does not affect the

cutting speed at all › Energy consumption optimization



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Cutting capacity of NUKON fiber laser 10

MATERIAL

GAS

Resonator

1 KW

2 KW

2 KW

3 KW

4 KW

5 KW

6 KW

MODEL

ECO

ECO

PRO & REX

VENTO

PRO & REX

VENTO

PRO & REX

VENTO

PRO & REX

VENTO

PRO & REX

VENTO

Mild Steel O₂

.315” .625” .625” .709” .780” .860” .980”

Stainless Steel N₂

.157” .236” .236” .394” .470” .590” .780”

Aluminum N₂

.118” .197” .197” .315” .394” .315” .590”

Brass N₂

.078” .118” .118” .197” .236” .315” .393”

Copper O₂

.078” .118” .118” .197” .236” .315” .393”

Energy consumption 13 KW 16 KW 19 KW 24 KW 32 KW 45 KW 60 KW

Laser beam Ø .00393” .00393” .00393” .00393” .00393” .00393” .00393”



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ECO S LINE 315 11

› Standard working table dimensions: 5’ x 10’ › Laser power source: 1000W/2000W › Very fast pneumatic exchange of the cutting table › Low energy consumption: 7kW/13kW/16kW



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VENTO 315 12

› Standard working table dimensions: 5’ x 10’ › Laser power source: 2kW/3kW/4kW/5kW/6kW › Fast hydraulic table exchange, Nozzle Cleaning/Changing › Low energy consumption: 19kW/24kW/32kW/45kW/60kW › High speed and cutting capacity › Innovative industrial design



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NF PRO Series 13

› Different options for working table dimensions: Up to 150’ in length › Laser power source: 2kW/3kW/4kW/5kW/6kW › Fast hydraulic table exchange › Low energy consumption: 19kW/24kW/32kW/45kW/60kW › High speed and cutting capacity › Conveyer system for collecting of cut details, scrap and dust

REX 315 PP 14

› Standard working table dimensions: 5’x10’ › Laser power source: 2kW/3kW/4kW/5kW/6kW › Fast hydraulic table exchange › Low energy consumption: 19kW/24kW/32kW/45kW/60kW › High speed and cutting capacity

› Rotary module for pipe cutting:Ø1.18”-Ø5.11”max.length10’ Wall thickness: .315”, 3.93” min remainder)

Standard equipment 15

Laser resonator: › Laser output power 1000-6000W › Minimum operating costs › High quality laser beam › Large working range even with little focus Ø › Energy efficiency above 35% › Modular structure with an option for power upgrade › “Connect and start” › Easy installation and operation › Flexible and durable fiber cable for beam transition › Continuous operation of diodes: over 100,000 working hours › Minimum cooling requirements

Example:

Module

500W

Module 500W

ECO 1000W

Dust and slag collection system 16

VENTO and NF PRO: › Conveyer system › Separated transport lines › Easy cut details collection › Easy slag and dust collection › Clean working process

guaranteed

ECO S LINE and REX PP: › Automatic flap below the working area › Automatic gate opening and closing › Cutting head movement synchronization › Straightaway cut details and dust collection › Clean working process guaranteed

› Energy consumption optimization

Cutting head NUKON Bimo-FSC 17

Specification: › Configured for 2D cutting › High cutting speed on vertical movements (up to 787”/min) › High acceleration speed: up to 6 G › Rugged mechanical design › Modular structure › Protected sealed optical system › Automatic focus adjustment: Ø and position › Reduced laser beam diffraction › Capacitive height sensing (update cycle: 100µsec) › Optical collation indication › 6“ optical lens for cutting of both thin and thick materials

› Gas circulation for prevention of optical damages

Focus position adjustment Diameter adjustment

Scheme of cutting head NUKON Bimo-FSC 18

Laser Light Cable Receiver

Optical Collimation System with z

Focus Movement

Cover Slide Cartridge

x,y Adjustment of the Focus Position

Cutting Nozzle & Adaptor

Assembly

Long Cover Slide Stand-Off

Components of cutting head NUKON Bimo-FSC 19

Fiber cable input Protective Glass Collimation module Protective Glass Cartridge

Cutting assembly: Nozzle and adaptor

Designed by NUKON duo consumables for additional protection of the cutting head. Consumables are a subject of amortization and usually they can be changed separately.

In rare occasions as a result of heat and other external influences, consumables may stick to each other as welded and they have to be changed together.

The ceramic cover of the adaptor protects the cutting head from damages.

Cutting head movements 20

Right choice of a cutting method: › Optimizes the work flow › Guarantees high quality results

› Depends on the material type and thickness

Fly cutting: 1) Rectangle 2) Frog Jump 3) Fast Cut

Application: - Serial cutting of details with same shape and dimensions

- Details with advanced contours

Movements: linear or parallel

First, all the contours from same side are cut than the cutting head moves to the other side and when finished all contours cut the cutting head makes a frog jump and makes the outline.

When moving from one contour to another the cutting head doesn’t move on the z-axis, but it moves with a turned off light.

Fas

t C

ut

Fro

g J

um

p

Rec

tan

gle

Software: RADAN Radprofile 21

Advantages in a glance:

Drag and drop data input

Batch processing of DXF/DWG

Smart order lead-ins – maximize

safety/reduce runtimes

Automatic hazard avoidance, maintaining

head safety

Intelligent tagging of components and scrap

Bridge cutting – reduced costs/times

Automatic common line cutting

Automatic remnants, sheet scrapping and

off-cuts

Project nesting, incorporating user definable

reports

Graphical program verification

Quick estimates for parts or nests

Simple intuitive interface with clear simple

icons

Reduced lead times and increased production

Seamless programming

Software: RADAN Radprofile 22

Seamless programming:

Seamlessly integrates the whole programming process: geometry

creation, nesting, cut path profiling, sequencing, code generation

and finally DNC connectivity to the machine controller

Easier to use experience for operators

Accuracy and consistency of programming

Collation of process critical data in the Manufacturing Database

(MDB)

MDB stores: material, lead-ins, lead-outs, tagging, and machine

tool specific cutting technology data

Readiness for instantaneous distribution when required to assist

an operator or automated process

Optimize your manufacturing capacity to the limits of each

machine tool individually

The key to efficiency

CNC: Power Automation 23

Machine functions:

Sheet database for cutting

parameters Marking

Film burning (removing of existing

oil layer by laser) Various piercing options

Y-Joint generation

Fast Cut (cutting without piercing)

Fly Cut (cutting with a constant

speed without piercing)

Multiple cutting qualities selectable

per contour Automatic and manual plate angle

determination

Sequential processing of several

NC jobs

Sequential processing of several

sheets Laser pointer function for

determining starting point

Stop of NC process with the

following options:

Moving backward on the contour

and restart

Manually move of the axes and

restart Complex C2C (contour to contour)

handling

Selectable motion types between

the contours (without stroke,

square, triangle, ramp, parabolic) Consumables handling

Start at working piece or contour

Change of the cutting parameters

on the fly

Automatically selectable vacuum

areas

Sheet loading system OCTOPUS 315 24

Business partners lift each other up.

OCTOPUS is distinctive in its class as a sheet loading system.

Easy to operate, reduces damage on the plate and accelerates

the loading process.

Plate comes right and scratch-free in the correct position on the cutting table

Manual system with an ideal work position for the operator

Also lifts plates and large pieces unscratched from the cutting table

Fits any cutter and shear

Business partners lift each other up. 25

Technical Data

Lift speed High speed + low speed

Supply air pressure,

adjusted with pressure regulator

4-6 Bar (max. 7 bar)

Supply air type Dry compressed air

Electrical power 220/440

Building plug 16A, 5-pole

Feeding 3 phase

Signaling “Alarm”, “vacuum reached” and “in

operation”

Lifting capacity max.1984 lbs.

Signaling for venting the plate through 2-hand control

Steering through PLC

Air consumption 416 Nl/min.

Max. flow rate 1,448 Nl/min.

Max. vacuum level -75 kPa

Weight Approx. 4200 lbs

Max. plate size 5’ x 10’

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THANK YOU for your time and attention!

Презентация 2015 - moore machine...

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