laser welding - joke · laser welding new in the range• laser devices • accessories• laser...

Laser welding

New in the range

• Laser devices

• Accessories

• Laser welding fillers

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5 5. Welding and coating systems // 5.1. Welding units and accessories

Tel. +49 (0) 22 04 / 8 39-0 • Fax +49 (0) 22 04 / 8 39-60 • [email protected]

High-precision laser welding system D-Open

Extremely easy to operate • low-maintenance • long flash lamp service life • attractive design

Additional features• 250 memory locations for parameters• Graphic display• Self-diagnosis and self-test• High quality LEICA stereo microscope with UV and laser protection• Double LED work chamber illumination• Integrated inert gas supply• Compressed-air nozzle for cooling the workpieces• Low-noise

Laser welding systems D-60 and D-100 OpenThis series is particularly suitable as a mobile workstation, above all for smaller repairs and joining processes with excellent results.

The entire control of the laser system is performed by means of a conve-nient touchscreen interface or alternatively through a control unit in the laser chamber, so that the operator is not obliged to take his/her hands out of the chamber to change the parameters.The laser output, pulse length, repetition rate and beam diameter can be conveniently adjusted on the touchscreen.Furthermore, the software has a program management system in which the widest array of processing parameters can be stored.

Technical data joke D-60 Open joke D-100 Open

Art. no. 4 910 600 4 911 000

Laser medium Nd:YAG Nd:YAG

Pump source Flash lamp Flash lamp

Max. pulse energy 60 J 100 J

Average output 60 W 80 W

Wavelength 1064 nm 1064 nm

Microscope LEICA stereo microscope, 10 x magnification LEICA stereo microscope, 10 x magnification

Focal distance 120 mm 120 mm

Beam diameter 0.2 - 2 mm, motorised adjustment 0.2 - 2 mm, motor. adjustment

Pulse duration 0.3 - 30 msecs 0.3 - 30 msecs

Pulse peak power 7.5 kW 9.0 kW

Cooling Air Air

Power supply 230 V, 16 A 230 V, 16 A

Power consumption 1.5 kW 2.0 kW

Ambient temperature +10 to +40° C +10 to +40° C

Dimensions (WxDxH) 520 x 690 x 460 mm 520 x 690 x 460 mm

Weight 50 kg 50 kg

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55. Welding and coating systems // 5.1. Welding units and accessories


Laser welding unitsUnits and accessories

Art. no. Price

joke D-60 Open, 60 W, open desktop welding laser 4 910 600

with a max. pulse energy of 60 J

joke D-100 Open, 80 W, open desktop welding laser 4 911 000


joke D-60, 60 W, closed desktop welding laser 4 910 602


joke D-100, 80 W, closed desktop welding laser 4 911 002


Table for desktop laser units, adjustable in height Art. no. Price

Electrical adjustment allows ergonomic work. 4 910 002

3-axis welding table with joystick Art. no. Price

X-Y-Z travel unit for precise positioning of the workpieces and for receiving laser devices D-60/D-100.Work surface (aluminium): 300 x 260 mm,X-Y travel distances: 85 mm,Z axis is adjustable to a height of 680 - 845 mm,mobile on 2 sturdy castors

4 910 000

Art. no. Price

Rotary unit R-5 4 910 005

with stepping motor drive for workpieces of up to 5 kg,incl. control software, 3-jaw chuck Ø 80 mm, 16 mm free clearance,Rotary unit can be freely pivoted through 200°,Speed: between 0.3 and 25 rpm.

Rotary unit R-15 4 910 007

with stepping motor drive for workpieces of up to 15 kg,incl. control software, 3-jaw chuck Ø 150 mm,Rotary unit can be freely pivoted through 200°,Speed: between 0.3 and 25 rpm.

open desktop welding laser

3-axis welding table with joystick

Rotary unit R-5

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Laser welding system joke mobil

User-friendly operation • unbeatable flexibility •

developed for constant use • innovative design

Additional features• Colour touchscreen• Manual axis adjustment• Controlled axes (semi-automatic mode)• Automatic welding on angled planes • Controlled pulse overlapping control• Automatic tracing of welding paths• USB port available

Laser welding system joke 150-mobil and 300-mobilThis series was specifically designed for repairs to large and small workpieces in mould building and toolmaking. Developed for constant operation. This tool is ideally suited to rested your moulds to tip top condition.

Owing to the robust fibre optic connection, the laser beam is very easily and flexibly transmitted almost loss-free to the welding head. The high quality 10 x stereo microscope with integrated safety filters and a very rapid, eye-friend-ly LCD shutter provides a perfect view and safety for the operator. The welding head is equipped with motorised beam diameter adjustment, dimmable LED workpi-ece lighting and a flexibly adjustable gas supply. A generously dimensioned colour touchscreen for configuring all the necessary laser parameters simplifies operation and control.

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Technical data joke 150-mobil joke 300-mobil

Art. no. 4 911 500 4 913 000

Laser system Nd:YAG Nd:YAG

Max. output 150 W 300 W

Max. pulse peak power 10.5 KW 12 KW

Max. pulse energy 70 J 100 J

Pulse duration 0.3 - 25 msecs 0.2 - 25 msecs

Frequency range 0 -100 Hz 0 -200 Hz

Cooling integrated integrated

Max. power consumption, laser 4.3 kW, 3 Ph., 400 V 7.0 kW, 3 Ph., 400 V

Range of travel x, y 150 mm 150 mm

Range of travel z 500 mm 500 mm

Manual range of travel y 700 mm 700 mm

Rotation, welding arm 90° 90°

Max. Dimensions (WxDxH) 1090 x 2100 x 2120 mm 1210 x 2100 x 2120 mm

Unladen weight 270 kg 320 kg

Art. no. Price

Laser welding device joke 150-mobil, 150 W 4 911 500

for mobile and stationary use

Laser welding device joke 300-mobil, 300 W 4 913 000

for mobile and stationary use

The joke 150-mobil and 300-mobil are equipped with an IPS (Intelligent Positioning System) with which the laser can easily follow a plane or a path. Manual activation of the axes is conveniently performed using a 3-dimensional joystick. Weldings with uniform spot overlapping can be obtained with the integrated overlap function, even if the axis speed is not constant.

All machine parameters can be conveniently configured on the touchscreen and sto-red in up to 250 memory locations. These parameters include among others the output, pulse duration, pulse repetition frequency, beam diameter and pulse form in addition to automatic axis parameters.

Optimum ergonomics through multi-degree free movement of the processing head.

Flexible owing to TOF. User-friendly programming of pulse forms.

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Laser welding goggles, for Nd:YAG welding laser Art. no. Price

also suitable for spectacle wearers, very light owing to plastic filter, adjustable temples, wide field of vision

4 910 020

Laser welding unitsAccessories

Art. no. Price

Magnetic clamping ball joke Magic-Ball, ball-Ø 128 x 104 mm 0 200 323

Magnet-Ø 80 mm


Magnet-Ø 100 mm


Magnet-Ø 130 mm


Magnet-Ø 160 mm

Art. no. Price

joke AFD Compact aspiration system 0 200 230-ZA

Suction arm for table mounting 0 200 268

850 mm long, 3 joints, with throttle valve, anodised aluminium tubes, incl. table bracket and 2.5 m hose

Connecting hose NW44 0 200 247

2.5 m incl. connecting sleeves

Welding nozzle for suction arm 0 200 243

310 mm long, anodised aluminium

joke easy-Work positioner Ø 125 mm Art. no. Price

Rotation range: 360° manually Pivoting range: 0 - 90° manuallyDimensions (W x H x D): 200 x 160 x 250 mmWeight: approx. 11 kg Clamping system: Ø 125 mm magnet

0 200 872

with activated charcoal filter Suction output, free blowing: 220 m3/hEffective suction output: 30 - 150 m3/hMax. compression: 13,000 PaMotor: continuous runningConnection: 230 V, 50/60 HzMotor output: 1.1 kWNoise level: 50 dB (A)Dimensions (W x H x D): 290 x 560 x 290 mm

joke Technology GmbHAsselborner Weg 14 -16

D-51429 Bergisch GladbachTel. +49 (0) 22 04 / 8 39-0

Fax +49 (0) 22 04 / 8 39-60Mail [email protected]

Web www.joke.de

Brilliant solutions for perfect surfaces

© Copyright joke Technology GmbH • October 2013 • All rights reserved for amendments, inaccuracies and printing errors • All prices not including statutory value added tax • Reprinting, even in part, only subject to prior written consent.

Matching joke Fill welding fillers for your laser

• Alloys adapted specifically for repairs and modifi-cations in tool making and mould building

• Likewise matching alloys are available for serial production

• Filler rods in a handy length of 500 mm• Economical and durable packaging in as little as 50 g upwards

• Effective and fair prices without any concealed surcharges

• Even more economical than endless wire on large reels in quantities of 50 g and more

• Special grades or other quantities and diameter on request!

• Our wires are constantly being optimised in coope-ration with well-known raw material suppliers and

users.

joke Fill

Welding fillers

For further Information please have a look at our brochure „Repair-Welding“, by telephone

on +49 (0) 2204-839 0 or at www.joke.de

laser welding - joke · laser welding new in the range• laser devices • accessories• laser...

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