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Weld Mastre India Shear Stud WMI 19 With Cermaic Ferrule Used In PEB Buldings on Deck sheets For Better Share Capacity

CD stud welding machine (short for Capacitor Discharge stud welding machine) is a specialized welding tool used to quickly and securely attach metal studs to a metal workpiece using a high-voltage electrical discharge. This type of welding is common in applications requiring precision, speed, and minimal surface marking.

🔧 How CD Stud Welding Works:

1. Capacitor Charge: The machine charges capacitors to a set voltage.

2. Stud Placement: A stud (with a special tip) is positioned against the workpiece using a welding gun.

3. Discharge: The stored energy is rapidly discharged through the tip of the stud.

4. Fusion: The arc melts the tip of the stud and the workpiece surface.

5. Plunge & Hold: The spring-loaded stud is forced into the molten pool, fusing it.

6. Cool: It solidifies almost instantly (typically <3 ms).

✅ Advantages:

• Very fast weld cycle (1–3 milliseconds).

• Minimal heat distortion.

• No backside marking (great for thin materials).

• Excellent for cosmetic or visible surfaces.

• Can weld on materials as thin as 0.5 mm.

🧰 Typical Applications:

• Sheet metal fabrication

• Electronics enclosures

• Automotive parts

• HVAC systems

• Kitchen appliances

• Signage and displays

📌 Key Features to Look for in a CD Stud Welder:

Weld Mastre India Heavy duty CD Stud Welding gun,

🔧 How Stud Welding Works:

1. Positioning: A stud is placed against the base metal using a stud welding gun.

2. Arc Ignition: An electric arc is generated between the stud and the base metal, melting both surfaces.

3. Joining: The stud is then quickly pushed into the molten pool created on the base metal.

4. Cooling: The materials solidify, creating a strong metallurgical bond.

 

The 12mm Shear Stud is a heavy-duty fastener used primarily in composite construction to create a strong bond between steel beams and concrete slabs. Typically made from high-strength carbon or mild steel, it features a 12mm diameter with a flat head and a plain shank, designed for through-deck welding. These studs are welded using arc or drawn arc stud welding processes and are often used in bridge decks, high-rise buildings, and industrial structures. The 12mm shear stud ensures superior load transfer, shear resistance, and structural integrity. It may come with a ceramic ferrule and is usually hot-dip galvanized or plain finish.

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Weld Mastre India Heavy duty drawn arc Stud Welder WMI 25