ARC Welding

The welding arc light intensity peaks at wavelengths of 200 to 1300 nanometers. Its composition includes infrared radiation, visible light, and ultraviolet radiation. These proportions change according to the welding method and specific parameters. Knowing these factors helps improve safety and effectiveness during the welding process. Both sources produce ultraviolet (UV) radiation. However, the welding … Read more

आर्क वेल्डिंग म्हणजे दोन धातू विद्युत आर्कने एकत्र जोडणे. या वेल्डिंग पद्धतीचा औद्योगिक क्षेत्रात मोठा वापर आहे. या प्रक्रियेमध्ये एक इलेक्ट्रोड आणि ध्रुव वापरतात. यामध्ये वेल्डिंगला लागलेल्या धातू ज्वलनशील असतात. Understanding the welding arc is essential for anyone involved in metalwork. It allows welders to manipulate their techniques and improve the quality of their welds. … Read more

A welding arc danger sign warns workers against staring at the welding arc. It points out the risk of eye injuries and stresses wearing protective eyewear. This OSHA-compliant sign ensures high visibility, uses durable materials, and is available in various dimensions. Protect your eyes and follow safety guidelines while welding. The welding arc danger sign … Read more

Welding arc flash is the bright light and heat that occurs during welding. It can lead to serious injuries, like burns and eye damage. To reduce these hazards, use protective measures and receive safety training based on NFPA 70E guidelines. Watch this Radwell TV video to learn more about arc flash safety and stay safe … Read more

You can safely view a solar eclipse using welding glasses with a shade level of 14. This level blocks over 99% of UV light and 97% of IR radiation. Glasses with lower shades, like 3 or 5, are not safe. Always confirm that your glasses are specifically designed for eclipse viewing to protect your eyes … Read more

Arc welding creates an electric arc between a consumable electrode and base metals. The proper arc length matches the electrode diameter. Important safety precautions protect against electrical shock and harmful fumes. The American Welding Society classifies electrodes based on type and electrical characteristics. Understanding these welding arc characteristics is crucial for welders who aim to … Read more

Welding goggles made for oxy welding are not safe for arc welding. They do not provide enough protection against harmful UV and IR radiation. For arc welding, use safety glasses or welding helmets with proper filter lenses. These protect against injuries like photokeratitis and are crucial for safety during welding tasks. Welder goggles should have … Read more

Accidentally looking at a welding arc can lead to flash burns. Symptoms include pain, watering eyes, redness, and blurred vision. To protect your eyes, always wear welding goggles or sunglasses. These protective measures help reduce irritation and prevent long-term damage from bright lights. To protect your eyes, always wear appropriate protective gear, like welding goggles … Read more

For optimal spray arc welding, use over 80% argon mix. Set the voltage between 23-24 volts. Adjust the wire feed speed to 300-400 inches per minute. Aim for around 150 amps. These welder settings enhance production speed and improve overall welding efficiency and quality. Next, consider the gas settings. A mixture of 75% argon and … Read more

Select the welding amperage based on metal thickness in 120v arc welding. For 2.0mm stainless steel rods, use 30-50 amps. For 4.0mm, apply 90-120 amps. Start with lower amperage for thinner metals. Use higher amperage for thicker ones. Follow this SMAW guide and ensure DCEP for optimal welding results. Conversely, thicker materials, such as those … Read more