Welding Assembly Analysis

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We offer

• Thermo-metallurgical analysis for steel and aluminum alloys
• Mechanical analysis

Welding assembly analysis allows:

• Evaluating residual distortions

Assembling a structure requires sequential continuous and/or spot welding joints. Therefore, defining the welding sequence and the places where the parts will be welded is crucial for the correct completion of the welding assembly process. Simulation allows prediction and minimization of distortions which generate an increase of the overall product quality as well as drastic cost saving.

• Minimizing residual stresses

Simulating the welding process aims to control the process in a way that minimizes the stress gradient and tensile surface stresses. As a result, lifetime of a part increases as fewer cracks appear after load cycles. Compressive stresses can also be detected on the surface of the component, therefore improving part quality and avoiding corrosion risks due to tensile stresses.

• Studying the sensitivity of geometry, material and process parameters

Used in the design phases, SYSWELD decreases costly design errors. At each step of the development cycle, the cost of corrections gradually increases. SYSWELD helps to optimize part geometry, materials and process parameters during the early stages of a new design cycle avoiding expensive engineering changes that could occur later.

• Optimizing the welding process

We can define welding sequencing and control of the welding manufacturing parameters such as velocity, energy input and many others.

Empowered by the Advisor technology, an automatic solver, and a multi-physics post-processor, SYSWELD takes into account multiple factors such as:

• Process parameters
• Part geometry
• Thermal, metallurgical and mechanical material behavior

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How to order

To order the work, you should fill the form that you can download here, and send it to the indicated address.