Product Info

Learn about key metal welding methods—MIG, TIG, Arc, Spot, Friction, Laser—and explore Siam Daiso’s robotic spot welding and EDP painting services for automotive parts manufacturing in Thailand.

＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝

1. Why Understanding Welding Methods Matters
Choosing the optimal welding method is essential for automotive metal components. The right technique affects structural integrity, production speed, quality control, and compatibility with automation.

＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝

2. Key Welding Methods in Industry
- SMAW (Shielded Metal Arc Welding): Also known as stick welding, uses flux-coated electrode; robust and suitable for outdoor or structural work.
- MIG Welding (GMAW): Continuous wire feed and shielding gas allow fast, clean welds; ideal for automation and high-volume production.
- TIG Welding (GTAW): Uses tungsten electrode and filler rod for precise, high-quality welds; suited for thin or non‑ferrous metals.
- Spot Welding: Widely used in automotive body assembly; pressure and current join metal sheets at discrete points; easily automated with robotic systems.
- Friction Welding: Solid-state process using rotational force without filler or gas; offers high strength for cylindrical parts.
- Laser Welding: High-precision laser melting provides fast, clean joints with minimal distortion; equipment cost is higher.

＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝

3. Selection Criteria for Your Factory
Consider these factors when choosing a welding method:
- Material type and thickness
- Desired strength and surface quality
- Production volume and cycle time
- Equipment availability or automation plans

＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝

4. Industry Case Study: Siam Daiso Industries Co., Ltd.
Siam Daiso Industries is a Thai manufacturer specializing in high-quality automotive metal parts. Their core capabilities include:
- Metal Pressing
- Robotic Spot Welding for reliable, repeatable weld joints
- General Welding (SMAW, MIG, TIG)
- EDP Coating (Electro‑Deposition Painting)

📄 Download the full technical sheet or contact us for project inquiries.

＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝

#MetalWelding #SpotWelding #EDPCoating #AutomotiveParts #RoboticWelding #SiamDaiso #OEM #ThaiManufacturing