Adhesive and Mechanical Joining

Adhesive and Mechanical Joining

Fundamentals and Principles of Adhesive Joining Adhesive bonding is a joining process for metals and non-metals that uses and adhesive or glue, typically in the form of a liquid or a paste. It offers the major advantage of being able to join a wide array of materials,...

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RSW Modelling Process and Performance

RSW Modelling Process and Performance

The advantages of numerical simulations for resistance welding are obvious for saving time and reducing costs in product developments and process optimizations. Today’s modeling techniques can predict temperature, microstructure, stress, and hardness distribution in...

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Arc Welding Processes

Arc Welding Processes

Fundamentals and Principles of Arc Welding Shielding Arc Welding Weld Joints and Types Electrode Feed Rate Welding Travel Speed Arc Welding Safety Arc Welding Procedures Fundamentals and Principles of Arc Welding This section serves as an introduction to all the arc...

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Magnetic Pulse Welding

Magnetic Pulse Welding

Physics of the Process Power Source Tubular Structure Applications Safe Practices Magnetic Pulse Welding (MPW) is a solid-state process that uses electromagnetic pressure to accelerate one workpiece to produce an impact against another workpiece. The metallic bond...

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HF Welding Parameters and Procedures

HF Welding Parameters and Procedures

High Frequency Welding (HFW) is the main welding technology for manufacturing cold-formed welded steel tubes. Welded tubes are normally made from flat sheet material by continuous roll forming and the High Frequency Induction Welding process. The tubes are widely used...

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High Frequency Tube/Pipe Welding

High Frequency Tube/Pipe Welding

Fundamentals and Principles of HF Welding Advantages and Disadvantages Induction Seam Welding of Pipe and Tubing Contact Seam Welding of Pipe and Tubing Fundamentals and Principles of HF Welding High Frequency (HF) welding processes rely on the properties of HF...

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Friction Welding Processes

Friction Welding Processes

The Friction Stir Welding family of processes relies on significant plastic deformation or forging action to overcome the barriers to solid-state welding. Frictional heating dominates at the beginning of the process, followed by the heating due to plastic deformation...

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Solid State Welding

Solid State Welding

Introduction Solid-State welding refers to a family of processes that produce welds without the requirement for molten metal. Solid-state welding theory emphasizes that the driving force for two pieces of metal to spontaneously weld (or form a metallic bond) to each...

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Liquid Metal Embrittlement: Results of a 3-Year Study

Liquid Metal Embrittlement: Results of a 3-Year Study

Understanding LME Controlling LME Preventing LME Related Articles Journal Publications Download the Study (opens worldautosteel.org website in a new tab) Auto/Steel Partnership LME Testing and Procedures top-of-page Results of a Three-Year LME Study WorldAutoSteel...

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Manufacturing Issues

Manufacturing Issues

Spot Welding of Three Steel Sheets with Large Thickness Ratios Application of Spot Welding to Hollow Members   Spot Welding of Three Steel Sheets with Large Thickness Ratios Car parts such as side panels are fabricated by spot welding three steel sheets together....

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