Lincoln Electric SHIELDARC 70 Plus EO Stick Welding Electrodes

1. Produktas baigtasview

The Lincoln Electric SHIELDARC 70 Plus EO electrodes are designed for shielded metal arc welding (SMAW) of carbon steel. These 5/32 inch diameter, 14 inch long electrodes are supplied in a 50 lb. sealed can, ensuring optimal condition for use. They are suitable for various welding applications requiring good mechanical properties and ease of use.

Figure 1: A sealed 50 lb. can of Lincoln Electric SHIELDARC 70 Plus EO stick welding electrodes, indicating proper packaging for storage and protection.

2. Saugos informacija

Welding operations present various hazards. It is imperative to follow all safety precautions to prevent injury or property damage. Always refer to ANSI Z49.1 "Safety in Welding, Cutting, and Allied Processes" and your employer's safety practices.

• Dūmai ir dujos: Keep your head out of the fumes. Use enough ventilation, exhaust at the arc, or both, to keep fumes and gases from your breathing zone and the general area.
• Elektros šokas: Can kill. Do not touch live electrical parts. Wear dry insulating gloves and clothing. Insulate yourself from work and ground.
• Lanko spinduliai: Can burn eyes and skin. Wear a welding helmet with a proper shade of filter lens to protect your eyes and face. Wear appropriate protective clothing to protect your skin.
• Gaisras ir sprogimas: Welding sparks and hot materials can cause fire or explosion. Keep flammables away from the welding area. Have a fire extinguisher readily available.
• Karštos dalys: Can cause severe burns. Allow welded materials to cool before handling.

3. Sandėliavimas ir tvarkymas

Proper storage is crucial to maintain the quality and performance of welding electrodes. These electrodes are supplied in a sealed can to protect them from moisture absorption.

• Store electrodes in their original sealed container in a dry environment.
• Once opened, store electrodes in a heated cabinet or oven at recommended temperatures (typically 250-300°F / 120-150°C) to prevent moisture pickup, especially in humid conditions.
• Avoid exposing electrodes to extreme temperature fluctuations or direct sunlight.
• Handle cans carefully to prevent damage that could compromise the seal.

4. Sąranka ir paruošimas

Before beginning any welding operation, ensure proper setup of your equipment and workspace.

1. Darbo vietos paruošimas: Clear the welding area of any flammable materials. Ensure adequate ventilation.
2. Asmeninės apsaugos priemonės (AAP): Don appropriate PPE, including a welding helmet, flame-resistant clothing, welding gloves, and safety shoes.
3. Suvirinimo aparatas: Connect the welding machine according to the manufacturer's instructions. Ensure proper grounding.
4. Elektrodų pasirinkimas: Select the appropriate electrode holder and ensure a secure connection.
5. Base Material Preparation: Clean the base metal thoroughly, removing rust, paint, oil, and other contaminants that could affect weld quality.

5. Naudojimo instrukcijos

Follow these general guidelines for effective welding with SHIELDARC 70 Plus EO electrodes:

• Dabartinis nustatymas: Refer to the electrode manufacturer's recommendations for amperage settings. Start with the lower end of the range and adjust as needed.
• Lanko ilgis: Maintain a short arc length, typically equal to the electrode's core wire diameter, for optimal penetration and bead shape.
• Kelionės greitis: Maintain a consistent travel speed to ensure proper bead width and penetration. Too fast can lead to narrow, convex beads; too slow can cause excessive buildup and overheating.
• Elektrodo kampas: Hold the electrode at a slight angle (10-15 degrees) in the direction of travel for most applications.
• Lanko braižymas: Use a scratching or tapping motion to strike the arc. Once the arc is established, lift the electrode slightly to maintain the desired arc length.
• Šlako šalinimas: After each pass, allow the weld to cool slightly, then chip away the slag. Ensure all slag is removed before making subsequent passes.

6. Electrode Maintenance

The primary maintenance for these electrodes involves preventing moisture absorption. Once the can is opened, electrodes should be stored in a heated electrode oven to maintain their low hydrogen properties. Electrodes exposed to atmospheric moisture for extended periods may require re-baking according to manufacturer specifications to restore their performance characteristics.

7. Įprastų problemų šalinimas

8. Gaminio specifikacijos

• Modelio numeris: ED012849
• Elektrodo tipas: SHIELDARC 70 Plus EO
• Skersmuo: 5/32 colių
• Ilgis: 14 colių
• Svoris: 50 lb. can
• Gamintojas: Lincoln Electric
• ASIN: B00IPUB4SY
• Pirmą kartą pasiekiama data: 14 m. birželio 2012 d

9. Informacija apie garantiją

For specific warranty details regarding Lincoln Electric SHIELDARC 70 Plus EO electrodes, please refer to the official Lincoln Electric website or contact their customer support. Generally, welding consumables are warranted against defects in material and workmanship at the time of shipment.

10. Pagalba klientams

For technical assistance, product inquiries, or support, please contact Lincoln Electric directly:

• Websvetainė: www.lincolnelectric.com
• Kontaktinė informacija: Žr. jų oficialios svetainės skyrių „Susisiekite su mumis“. website for phone numbers and email addresses specific to your region.

11. Teisinis atsisakymas

Teiginiai dėl maisto papildų nebuvo įvertinti FDA ir nėra skirti diagnozuoti, gydyti, išgydyti ar užkirsti kelią kokiai nors ligai ar sveikatos būklei.

Note: This disclaimer appears to be a generic placeholder from the source data and may not be directly relevant to welding electrodes. Users should always consult product-specific safety data sheets (SDS) and manufacturer guidelines for accurate and relevant safety information.