5 420 5. Welding and coating systems Welding and coating systems Overview Welding station JOKE® multiSpot 2 page 424 Aluminium welding system JOKE® Alu-MASTER page 434 Accessories multiSpot 2 page 431 Welding unit JOKE® easyWIG page 438 TIG welding fillers JOKE® Fill page 452 Tungsten carbide coating system tucadur® 2020 page 461 Flexible arm system page 436 Compact stereomicroscopes page 437 Laser welding fillers JOKE® Fill page 440 Tel. +49 (0) 22 04 / 8 39-0 • Fax +49 (0) 22 04 / 8 39-61 • [email protected] NEW! NEW!

5 422 439 461 05 Welding and coating systems Repair welding systems Welding station JOKE® multiSpot 2 Aluminium welding system JOKE® Alu-MASTER Welding unit JOKE® easyWIG Welding fillers Laser welding fillers JOKE® Fill LASER TIG welding fillers JOKE® Fill TIG Welding fillers for Mold Welder / Mold Welder II Coating system Tungsten carbide coating system tucadur® 2020

5 Durable repair welding and shortest repair times on moulds and tools are a must in today’s modern production environments. The lack of replacement tools and increasingly shorter production times demand the fastest, yet nevertheless impeccable repairs – under the same roof! Conventional TIG welding has too many disadvantages here, such as fusion penetration, distortion and structural transformation and therefore usually does not allow a final repair job on-site and usually render additional laser welding necessary. This costs time and above all money. The JOKE® multiSpot technology provides...

424 434 438 439 452 5 Welding system JOKE® multiSpot 2 Aluminium welding system JOKE® Alu-MASTER Welding unit JOKE® easyWIG Welding fillers JOKE® Fill Laser Welding fillers JOKE® Fill WIG

424 5 Tel. +49 (0) 22 04 / 8 39-0 • Fax +49 (0) 22 04 / 8 39-61 • [email protected] 5. Welding and coating systems // 5.1. Welding units and accessories Automatic welding helmet with extended field of view (Order No. 0 008 375) Pocket magnifier 2.5 dioptres (Order No. 0 008 315) Pocket magnifier 3.0 dioptres (Order No. 0 008 314) Glare protection shield (Order No. 0 008 328) Compact stereomicroscopes Standard working distance (Order No. 0 008 329) XXL working distance (Order No. 0 008 332) Flexible bolt (Order No. 0 008 329-3) Repair welding System overview Welding station JOKE® multiSpot 2 (Order...

425 5 Tel. +49 (0) 22 04 / 8 39-0 • Fax +49 (0) 22 04 / 8 39-61 • [email protected] 5. Welding and coating systems // 5.1. Welding units and accessories Hand welding torch, small, with tipper, flex. welding torch head and 4 m tubing pack (Order No. 0 008 364) Accessories: Collet housing for tungsten electrodes Ø 1.6 mm Collet Ø 1.6 mm small ceramic nozzle type “D” long welding torch cover optional: Gas lens Ø 1.6 mm Gas lens Ø 1.0 mm Collet housing Ø 1.0 mm Ceramic nozzle type “A” for gas lens Cermic nozzle type “B” for collet housing Cermic nozzle type “D” for collet housing Cermic nozzle type “E”...

426 5 Bestseller! Tel. +49 (0) 22 04 / 8 39-0 • Fax +49 (0) 22 04 / 8 39-61 • [email protected] 5. Welding and coating systems // 5.1. Welding units and accessories Steel 1.2367, pore-free surfaces and edge welding Steel 1.2367, build-up welding Steel 1.2764, fine edge, wide surface Steel 1.2343, surfacing + fillet weld Steel 1.2767, spot welding Capability of the multiSpot technology Easy, quick and safe. Filler wires from 0.2 mm diameter can be processed. The multiSpot impulse technology is revolutionary and ensures the best possible results are achieved by even, smooth junctures. The single current...

427 5 JOKE® multiSpot 2 Bestseller! Tel. +49 (0) 22 04 / 8 39-0 • Fax +49 (0) 22 04 / 8 39-61 • [email protected] 5. Welding and coating systems // 5.1. Welding units and accessories Welding station JOKE® multiSpot 2 Applications Welding fillers from 0.2 to 2.4 mm pulsed Finest weld points and junctures Cost-effective on-site repairs Six welding modes in one compact unit Accessories for flexible application Laser-like results Easy, quick and safe Special pulsed high-energy electric arc

428 5 i Bestseller! Tel. +49 (0) 22 04 / 8 39-0 • Fax +49 (0) 22 04 / 8 39-61 • [email protected] 5. Welding and coating systems // 5.1. Welding units and accessories The system is complete A machine welding torch and different hand welding torches give you the choice: Freehand welding or the exact positioning and point-precise welding of a component with the aid of a cross table. The foot pulse switch generates the welding impulses, whilst the foot pedal controller for the welding torch allows the delicate control of the necessary welding energy for TIG, TIG pulse and AC welding. The transport trolley...

429 5 1 2 3 4 5 6 7 8 9 10 11 12 13 15 16 17 18 19 20 14 Bestseller! Tel. +49 (0) 22 04 / 8 39-0 • Fax +49 (0) 22 04 / 8 39-61 • [email protected] 5. Welding and coating systems // 5.1. Welding units and accessories Technical data JOKE® multiSpot 2 in accordance with IEC 974.1/EN 60974.1/CE declaration of conformity Dimensions (L x W x H) 480 x 260 x 380 mm Weight 26.2 kg Insulation class H Type of protection IP 23 Cooling type Forced-air cooled Input data Mains voltage U1 230 Volt (single phase), 50/60 Hz Mains fuse I1 16 A, slow-blow Efficiency factor cos o 0.9 at 150 A extraction Primary constant...

430 5 1 3 4 5 5a 6 7 8 Bestseller! Tel. +49 (0) 22 04 / 8 39-0 • Fax +49 (0) 22 04 / 8 39-61 • [email protected] 5. Welding and coating systems // 5.1. Welding units and accessories Complete set JOKE® multiSpot 2 Order No. Price The set contains: • Cross table • Hand welding torch, large, with 4 m tubing pack • Machine welding torch with 3 m tubing pack • Earthing cable, 3 m with crocodile clip • Argon pressure relief valve with flow meter • Foot pulse switch • Foot pedal controller • Accessory and spare parts set 0 084 500 Welding station JOKE® multiSpot 2 Complete set Foot pedal controller (Order...