Didoy Page

24/09/2025

03/09/2025

200-230 KILOWATTS LIBRE NA?

16/07/2025

15/07/2025

14/07/2025

14/07/2025

10/07/2025

There are over 70 different welding processes in use worldwide — but only about 8–10 major ones drive most of the world’s industrial progress. Here’s a quick look at the main welding processes that keep our infrastructure, industries, and technology moving forward:

⸻

🔥 Most Common Welding Processes Used Globally

1️⃣ SMAW (Shielded Metal Arc Welding)
• Also known as Stick Welding
• Widely used in construction, pipelines, shipbuilding, and repairs.

⸻

2️⃣ GMAW (Gas Metal Arc Welding)
• Commonly called MIG Welding
• Very popular in automotive, fabrication, and manufacturing.

⸻

3️⃣ GTAW (Gas Tungsten Arc Welding)
• Known as TIG Welding
• Used for high-precision jobs like aerospace, food-grade stainless steel, and art.

⸻

4️⃣ FCAW (Flux-Cored Arc Welding)
• Similar to MIG but with flux inside the wire.
• Great for outdoor welding and heavy structures.

⸻

5️⃣ SAW (Submerged Arc Welding)
• Used for big, thick plates — ships, pressure vessels, pipelines.

⸻

6️⃣ Resistance Spot Welding
• Joins sheet metal quickly — essential for car manufacturing.

⸻

7️⃣ Laser Beam Welding
• Very precise — used in automotive, electronics, and aerospace.

⸻

8️⃣ Electron Beam Welding
• Ultra-high precision — used for critical aerospace and nuclear applications.

⸻

9️⃣ Plasma Arc Welding
• Similar to TIG but hotter and more focused.
• Used for high-quality welds on thin materials.

⸻

⚙️ Specialized & Modern Processes
• Friction Stir Welding — for advanced aluminum and aerospace structures.
• Explosion Welding — for joining dissimilar metals in high-tech applications.

⸻

✅ Why So Many Processes?

Each process has different:
• Metals it works with (steel, aluminum, titanium, etc.)
• Thickness it can handle
• Environments it suits (outdoor, underwater, clean room, etc.)
• Cost, speed, and quality requirements

⸻

🔩 In Summary

Dozens of welding processes keep the world’s industries running — from bridges and cars to satellites and pipelines.
Each one is a tool for a specific job, all working together to build a safer, stronger, more advanced world.

10/07/2025

Welding plays a huge but often overlooked role in the world’s progress. Here’s how:

🔧 1. Building Infrastructure
• Welding is the backbone of construction — skyscrapers, bridges, railways, and pipelines are possible because metals can be joined securely.
• It enables strong, durable structures that withstand time and natural forces.

🚢 2. Advancing Transportation
• Ships, airplanes, trains, cars, and even rockets rely on precise, high-strength welds.
• Welding makes vehicles lighter and safer, supporting global travel and trade.

⚡ 3. Powering Energy Sectors
• Welding is essential for oil rigs, refineries, wind turbines, nuclear plants, and solar panel frames.
• It supports the shift to renewable energy by enabling the fabrication of large-scale green technologies.

🏭 4. Driving Industrial Growth
• Almost every industry — manufacturing, mining, shipbuilding, aerospace — depends on welding for fabrication, repairs, and maintenance.
• It keeps production lines running and industries evolving.

👩‍🔬 5. Fostering Innovation
• Advanced welding techniques allow for new materials (like alloys and composites) to be used in innovative ways.
• It supports research in fields like robotics, automation, and advanced manufacturing.

🌍 6. Connecting Communities
• By enabling the construction of pipelines and networks, welding brings water, fuel, and communication to remote areas.
• It helps connect people, resources, and opportunities.

⸻

In short: Welding is a hidden hero of progress — it fuses ideas into reality, connects industries, and helps build a safer, more connected, and advanced world.

08/07/2025

SMAW Welding stands for Shielded Metal Arc Welding, and it’s also commonly called stick welding.

✅ What it is:
SMAW is a manual arc welding process that uses a flux-coated consumable electrode (the “stick”) to join metals.

✅ How it works:
• An electric current passes through the electrode, creating an arc between the tip of the electrode and the base metal.
• The intense heat melts both the electrode and the base metal, forming a molten weld pool that solidifies to create the weld.
• The flux coating on the electrode burns off, producing a shielding gas and slag that protect the molten metal from atmospheric contamination.

✅ Where it’s used:
• Construction and structural work
• Pipelines and shipbuilding
• Repairs and maintenance in workshops or the field

✅ Advantages:
• Portable and versatile — can be used outdoors and in windy conditions
• Works on rusty or dirty metals
• Simple, affordable equipment

✅ Disadvantages:
• Requires more skill for clean, high-quality welds
• Produces slag that must be chipped off after welding
• Not as fast or efficient as some automated processes

14/04/2025

25/03/2025

https://filmora.wondershare.com/fission/invite?share_code=25mp9al2ZPv&referral_id=465