ROFIN MACRO CD 5 – 2007 -11 —

ROFIN MACRO CD 5 – 2007 -11 — 1 T h e P o w e r o f L ig h t ROFIN DC Series. CO 2 Slab Laser , Diffusion-Cooled, RF Excited

ROFIN MACRO CD 5 – 2007 -11 — 2 T h e P o w e r o f L ig h t. ROFIN DC Series Output power 1 — 8 k. W, …a very compact design DC 080 W (Compact) (Standard) DC 025 DC 050 Laserhead has similar size for 1 to 8 k. W, resonator length depends on power level DC 010 1700 mm DC 080 W 2600 mm

ROFIN MACRO CD 5 – 2007 -11 — 3 T h e P o w e r o f L ig h t. ROFIN DC Series Laserhead (resonator side) Integrated Gas Supply – PREMIX Gas Cylinder (1500 N l) => Supplied by authorized gas-suppliers Laserbeam Output Resonator Housing «Recipient»

ROFIN MACRO CD 5 – 2007 -11 — 4 T h e P o w e r o f L ig h t. ROFIN DC Series Laserhead (power-supply side) Laserbeam Output RF-Power Supply DI-Watertank Vacuum-Pump RF-Tube

ROFIN MACRO CD 5 – 2007 -11 — 5 T h e P o w e r o f L ig h t Rear Mirror Laserbeam. Beam forming Output Mirror Cooling Water (out) Lasergas Discharge RF-Electrodes. Cooling Water (in) RF-Excitation. ROFIN DC Series Resonator Principle SLAB Customer interface PREMIX lasergas, provided from gas-cylinder, gas exchange every 3 days

ROFIN MACRO CD 5 – 2007 -11 — 6 T h e P o w e r o f L ig h t. ROFIN DC Series Beam Forming & Internal Telescope Set-up Spatial Filter Diamond Window. Spherical Mirror. Bending Mirror Spherical Mirror & Power Sensor Cylindrical Mirror Recipient with Resonator «Semi-Vacuum» PREMIX-gas. Laserbeam Output

ROFIN MACRO CD 5 – 2007 -11 — 7 T h e P o w e r o f L ig h t. ROFIN DC Series Beam Profile & Energy Distribution (Gauss) ROFIN DC 025 Gauss Mode X/Y-Section Cross Sections. Mode classification = TEM 00 Beam-Quality: K > 0. 9 / M 2 < 1.

ROFIN MACRO CD 5 – 2007 -11 — 8 T h e P o w e r o f L ig h t. ROFIN DC Series Cutting, Mild Steel (RAEX), 7. 5″ focal length These values are based on trials made with application units installed at RSL. The values are not guaranteed according to the applicable law and standards. Customer results may differ and vary depending on the installed components.

ROFIN MACRO CD 5 – 2007 -11 — 9 T h e P o w e r o f L ig h t. ROFIN DC Series Cutting, Stainless Steel (1. 4301), 5 & 7. 5″ focal length S peed [m /m in ] 1 mm „high speed cutting“ DC 025 18 m/min DC 030 22 m/min DC 035 25 m/min DC 040 36 m/min DC 050 40 m/min Thickness [mm] DC 025 DC 030 DC 035 DC 040 DC 050 These values are based on trials made with application units installed at RSL. The values are not guaranteed according to the applicable law and standards. Customer results may differ and vary depending on the installed components.

ROFIN MACRO CD 5 – 2007 -11 — 10 T h e P o w e r o f L ig h t Mild steel Stainless steel Aluminium 1 mm mild steel and stainless steel, high pressure cutting: 18 m/min Material thickness [mm] C u ttin g sp e e d [m /m in ]ROFIN DC Series Cutting, MS, SS & Alu (comparison) DC 025 , Flying Optics; 7. 5″ focal length These values are based on trials made with application units installed at RSL. The values are not guaranteed according to the applicable law and standards. Customer results may differ and vary depending on the installed components.

ROFIN MACRO CD 5 – 2007 -11 — 11 T h e P o w e r o f L ig h t. ROFIN DC Series Welding, Mild Steel (ST 52), f = 300 mm 0, 02, 04, 06, 08, 010, 012, 014, 0 0, 0 1, 0 2, 0 3, 0 4, 0 5, 0 6, 0 7, 0 8, 0 9, 0 10, 0 11, 0 12, 0 13, 0 14, 0 Penetration [mm] W elding speed [m /m in] DC 035 DC 040 DC 045 DC 050 DC 060 W DC 080 WGear Wheels These values are based on trials made with application units installed at RSL. The values are not guaranteed according to the applicable law and standards. Customer results may differ and vary depending on the installed components.

ROFIN MACRO CD 5 – 2007 -11 — 12 T h e P o w e r o f L ig h t 0, 02, 04, 06, 08, 010, 012, 014, 0 0, 0 1, 0 2, 0 3, 0 4, 0 5, 0 6, 0 7, 0 8, 0 9, 0 10, 0 penetration [mm] speed [m /m in] DC 045 DC 035 ROFIN DC Series Welding, Stainless Steel (1. 4301), f = 300 mm Tubes & Profiles These values are based on trials made with application units installed at RSL. The values are not guaranteed according to the applicable law and standards. Customer results may differ and vary depending on the installed components.

ROFIN MACRO CD 5 – 2007 -11 — 13 T h e P o w e r o f L ig h t. ROFIN DC Series Welding, Alu (Al. Mg 3) , f = 150 mm (twin spot 0. 6 mm) material : 5754 gas : Helium spot distance : 0. 6 mm in line 0, 02, 04, 06, 08, 010, 012, 014, 0 0, 0 1, 0 2, 0 3, 0 4, 0 5, 0 6, 0 7, 0 8, 0 penetration (mm) speed (m /m in) 4. 5 KW 3. 0 KW Laser welded stringer profile These values are based on trials made with application units installed at RSL. The values are not guaranteed according to the applicable law and standards. Customer results may differ and vary depending on the installed components.

ROFIN MACRO CD 5 – 2007 -11 — 14 T h e P o w e r o f L ig h t. ROFIN DC Series Typical Applications: Cutting (Metal & Non-Metal) Dieboards Airbag fabrics Abrasives Acrylic Tableware

ROFIN MACRO CD 5 – 2007 -11 — 15 T h e P o w e r o f L ig h t. ROFIN DC Series Typical Applications: Tube/Profile Welding (PWS) Tubes & Profiles Window Spacers

ROFIN MACRO CD 5 – 2007 -11 — 16 T h e P o w e r o f L ig h t. ROFIN DC Series Typical Applications: Powertrain Components Drive Shafts. Gear Wheels … rotation symmetrical parts for automotive…

ROFIN MACRO CD 5 – 2007 -11 — 17 T h e P o w e r o f L ig h t. ROFIN DC Series Typical Applications: Remote Welding (RWS) z. Q Hoods Pillars. RWS Application Hoods. One mirror — scanner with large working field