TIG torches to 3-5 Tungsten electrodes to 3-7 TIG consumables Miscellaneous

Transcription

1 3- welding torches to 3-5 Tungsten electrodes to 3-7 consumables Miscellaneous For: clamps, connectors, cables, hammers, miscellaneous, ceramic backings, see chapter Other arc welding 3-1

2 torches Simplify your life with the new WTT2 range torches must be reliable, flexible and use common wear parts. Connection and handles have to be adapted to the different habits. Handle The different type of handle EN EB RL V Connections C5B S V Air cooled Connector: Ø 13 mm Air cooled Connector: Ø 13 mm Water cooled Connector: Ø 13 mm Water cooled Connector: Ø 13 mm Connector Ø 9 mm for 9V & 17V - Connector Ø 13 mm for 26V Length Harness length is 4 or 8 m (except V only 4 m) Adaptator For connection of a diameter 9 mm torch on a diameter 13 mm power source socket: W The illustrations, descriptions and characteristics are given for information only and do not engage the responsibility of the constructor.

3 torches The WTT2 range Air cooled: 3 torches using tungsten electrode 1.0 to 3.2 mm EN WTT2 9 or 9 V Welding current: 110 A at 35% - 80 A at 60% - nozzle Ø 10 mm - electrode Ø 1.6 mm - V (Valve) WTT2 17 or 17 V Welding current: 135 A at 35% A at 60% - nozzle Ø 10 mm - electrode Ø 2.0 mm - V (Valve) WTT2 26 or 26 V Welding current: 180 A at 35% A at 60% - nozzle Ø 12 mm - electrode Ø 2.4 mm - V (Valve) To order Handle connection Air cooled Torch 4 m 8 m WTT2 9 RL S W W RL/S WTT2 17 RL S W W WTT2 26 RL S W W WTT2 9 RL C5B W W RL/C5B WTT2 17 RL C5B W W WTT2 26 RL C5B W W WTT2 9 EB S W W EB/S WTT2 17 EB S W W WTT2 26 EB S W W WTT2 9 EB C5B W W EB/C5B WTT2 17 EB C5B W W WTT2 26 EB C5B W W WTT2 9V W V/V WTT2 17V W WTT2 26V W The illustrations, descriptions and characteristics are given for information only and do not engage the responsibility of the constructor. 3-3

4 torches EN Water cooled: 2 torches using tungsten electrode 1.0 to 4.0 mm WTT2 20 W Welding current: 200 A at 100% - nozzle Ø 12 mm - electrode Ø 2.4 mm WTT2 18 W Welding current: 320 A at 100% - nozzle Ø 12 mm - electrode Ø 2.4 mm To order Handle connection RL/S RL/C5B EB/S EB/C5B Water cooled Torch 4 m 8 m WTT2 20W RL S WTT2 18W RL S WTT2 20W RL C5B WTT2 18W RL C5B WTT2 20W EB S WTT2 18W EB S WTT2 20W EB C5B WTT2 18W EB C5B W W W W W W W W W W W W W W W W The illustrations, descriptions and characteristics are given for information only and do not engage the responsibility of the constructor.

5 torches wear parts Back cap Ø REP WTT2 9 / 9 V WTT2 20 W WTT2 17 / 17 V WTT2 26 / 26 V WTT2 18 W Short 01-1 W W Medium 01 W Long 01-2 W W Back cap O-ring 02 W W Collet 1.0 W W W W W W W W W W W Insulating ring 04-1 W W Sealing ring 04-2 W W Collet body Short nozzle Long nozzle 1.0 W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W Gas L. sealing ring 07 - W G.L. collet body Gas L. nozzle Long G.L. nozzle 1.0 W W W W W W W W W W W W W W W W W W W W W W W W L 09-1 L Tungsten electrode Maintenance boxes For an easier maintenance of the WTT2 torches, two boxes are available. Composition of the box (1 piece of each part) Box for WTT2 9/9V/20W W Short back cap 9-20 W Medium back cap 9-20 W Long back cap 9-20 W Collet body 1.6 mm W Collet body 2.0 mm W Collet body 2.4 mm W Collet body 3.2 mm W Collet 1.6 mm W Collet 2.0 mm W Collet 2.4 mm W Collet 3.2 mm W Standard nozzle 8.0 mm W Standard nozzle 9.6 mm W Standard nozzle 11.2 mm W Standard nozzle 12.8 mm W Box for WTT2 17/26/18W W Short back cap W Short back cap W Collet body 1.6 mm W Collet body 2.4 mm W Collet body 3.2 mm W Collet body 4.0 mm W Collet 1.6 MM W Collet 2.4 MM W Collet 3.2 MM W Collet 4.0 MM W Standard nozzle 9.6 mm W Standard nozzle 11.2 mm W Standard nozzle 12.8 mm W Standard nozzle 16.0 mm W The illustrations, descriptions and characteristics are given for information only and do not engage the responsibility of the constructor. 3-5

6 Tungsten electrodes A complete range of tungsten electrodes: Pure tungsten, Tungsten + thorium, Tungsten + cerium, Tungsten + lanthanum. Tungsten + rare earths*. Choice criteria Type Metal Light Alloys Steel & Stainless steel Arc stability Striking Lasting The lanthanum electrodes (2%): The non consumable electrode that has no radioactive elements and excellent performance. Thermal resistance WP Pure tungsten * ** * * * WT 20 Thorium 2% * * *** ** ** WC 20 Cerium 2% * ** * ** ** WL 20 Lanthanum 2% * * ** *** *** *** WS 20 Rare earths 2% * * ** *** *** *** *** Excellent - ** Good - * Average Please note: special regulations regarding thorium in Switzerland. ISO 6848 EN CAUTION: before use, carefully read and understand the safety datasheet available on * Rare earths = any of the abundant metallic elements, including scandium (atomic number 21), yttrium (39), and the 15 elements from 57 to 71 (lanthanide series include lanthanum and cerium) in the Mendeleyev classification. Radiation free Arc striking, arc stability and life duration are the main criteria hen choosing a tungsten electrode. To obtain these qualities, oxidises are added to the thorium. Traditionally it was thorium oxide. It is however know that under some conditions (for example sharpening) the thorium dust contains radioactive elements. Even thought the radioactive element is very low and well below considered dangerous levels. Producers have and are constantly trying to replace this thorium by other oxides that contain no radioactive elements. Lanthanum is the best electrode considering the following arguments: Possibility of use with alternative or continuous current, Better striking than all the other types of tungsten electrodes, Better arc stability due to the lower deformation of the electrodes tip, Better life duration, No radioactivity at all. Thorium is radioactive and may present hazardous by external and internal exposure. If alternatives are technically feasible, they should be used. 3-6 The illustrations, descriptions and characteristics are given for information only and do not engage the responsibility of the constructor.

7 Tungsten electrodes WP - Pure tungsten - Light alloy (green tip) WT 20 - Thorium 2% - Steel and stainless steel (red tip) 150 mm length 175 mm length 1.0 W W W W W W W W W W W W WC 20 - Cerium 2% Steel and stainless steel (grey tip) 150 mm length 175 mm length 1.0 W W W W W W W W W W W W W WL 20 - Lanthanum 2% Light alloy (using AC current), steel and stainless steel (using DC current) (blue tip). 150 mm length 175 mm length 1.0 W W W W W W W W W W W W mm length 150 mm length 175 mm length 1.0 W W W W W W W W W W W W W W W WS 20 Rare earths 2% - Light alloy (using AC current), steel and stainless steel (using DC current) (turquoise tip). 175 mm length 1.0 W W W W W W W See the batch number on the tungsten electrode packaging and consult conformity certificate on Recommended welding intensities Electrode diameter Direct current Electrode negative ( ) Electrode positive (+) Tungsten with oxide addition Tungsten with oxide addition Pure tungsten Alternating current Tungsten with oxide addition 1.0 mm 10 A to 70 A - 15 A to 55 A 15 A to 70 A 1.6 mm 20 A to 100 A 10 A to 20 A 45 A to 90 A 60 A to 125 A 2.0 mm 50 A to 140 A 15 A to 25 A 65 A to 125 A 85 A to 160 A 2.4 mm 70 A to 170 A 15 A to 30 A 80 A to 140 A 120 A to 210 A 3.0 mm 100 A to 210 A 20 A to 35 A 140 A to 180 A 140 A to 230 A 3.2 mm 130 A to 250 A 20 A to 40 A 150 A to 190 A 150 A to 250 A 4.0 mm 150 A to 350 A 35 A to 50 A 180 A to 260 A 240 A to 350 A The illustrations, descriptions and characteristics are given for information only and do not engage the responsibility of the constructor. 3-7

8 consumables WELDLINE offers the most popular stainless steel and aluminium welding grades for welding, within the tight constraints of the AWS standards. These competitive priced rods are supplied without agency approvals. All wire grades can be supplied with a 3.1 chemical analysis certificate according to EN wires are stamped at both the ends of the wire rod for optimum traceability. Stainless steel rods AWS A5.9 Description Diam. (mm) Packaging ER 316 L ER 308 L WL rod 316 L WL rod 308 L 1.2 W W mm long - 5 kg 2.0 W W W W mm long - 5 kg 2.0 W W CAUTION: before use, carefully read and understand the safety datasheet available on Aluminium rods AWS A5.9 Description Diam. (mm) Packaging 2.0 W ER 4043 WL rod ALSI mm long - 5 kg W W W ER 5183 WL rod ALMG4.5MN mm long - 5 kg W W W ER 5356 WL rod ALMG5 2.0 W mm long - 5 kg 2.4 W W The illustrations, descriptions and characteristics are given for information only and do not engage the responsibility of the constructor.

9 Miscellaneous torch stand Simple stand with magnetic base to keep your work place clean. POINT Chemical sharpening of tungsten electrodes Instructions for use: Make the electrode to be out from the torch of 15 mm. Use the welding current to warm the electrode to white. Dip the electrode in the product while rotating the electrode. Make sure that the result is satisfactory. Carefully close the pot. : W OPTICLEAN : W New inverter-technology installation for cleaning, polishing and marking of stainless steel. See page SHARP Portable electric tool for tungsten electrodes sharpening Characteristics: All you need to sharpen your tungsten electrodes (all ranges) delivered in a practical metal case: - Sharpening machine - Clamp to lock the machine on a bench - Standard blue head for the electrodes diameter 1.6 / 2.0 / 2.4 / 3.2 mm - Nozzle connectable on a vacuum cleaner for extraction of tungsten dusts - Electrode holder to clamp electrodes - Tools to assemble and dismantle For an accurate sharpening: - Choose the electrode diameter - Select the grinding angle (10 to 70 ) - Start the machine - Insert the electrode and turn it slowly An incredible result: - The grind is perfect - The grinding angle is very precise - Longitudinal sharpening, precise and symmetric angle. Technical characteristics: Voltage: volts Frequency: Hz Power: 400 W Amperage: 1.8 A Disk speed: rpm Weight: 1.85 kg Warranty: 2 years. Conform to EU standards Other products of the range: Red head: (for tungsten electrodes Ø 1.0 / 4.0 / 4.8 / 6.0 mm) Spare blue head: (for tungsten electrodes Ø 1.6 / 2.0 / 2.4 / 3.2 mm) : W This equipment has to be connected to a vacuum extraction for dusts EN EN EN /A1 : W : W Spare diamond disk: : W The illustrations, descriptions and characteristics are given for information only and do not engage the responsibility of the constructor. 3-9