A series of welding distortion and residual stress simulation software that can be utilized to improve the efficiency of jig design. We will introduce examples of welding distortion based on clamping conditions.
The "ASU/WELD" series visualizes the effects of welding thermal distortion in advance and guides the welding process, enabling reductions in prototype costs and shortening of delivery times. ■ Product Introduction - "ASU/WELD-Express," a software for analyzing inherent distortion in a short time. - "ASU/WELD-Master," a thermal elastic-plastic analysis software capable of detailed evaluation of welding deformation and residual stress. ■ Challenges and Issues Faced by Welding Engineers - Shortening delivery times and reducing man-hours in the welding process. - Product dimension defects due to welding distortion. - Decreased structural strength due to residual stress. This is recommended for those facing the above challenges. For detailed product information, please download the catalog or contact us.
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basic information
**Features** ■≪ASU/WELD-Express≫ - High-precision analysis of actual components in a short time using the inherent strain method - User-friendly pre/post-processing - Automatic remeshing function ■≪ASU/WELD-Master≫ - Detailed prediction of welding deformation and residual stress for full-scale targets - Prediction of welding and assembly deformation for large structures - High-speed analysis using the IMS method **Functions** ■≪ASU/WELD-Express≫ - Mesh generation: Dedicated mesher - Basic method: Inherent strain - Calculation method: Finite element method, implicit method - Element used: 3D shell - Analysis scale (upper limit): 3 million elements ■≪ASU/WELD-Master≫ - Mesh generation: Recommended/Hyper Mesh - Basic method: Thermo-elasto-plastic - Calculation method: Finite element method, implicit method - Element used: 3D solid - Analysis scale (upper limit): 3 million elements For examples of improvements on issues, please contact us.
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Applications/Examples of results
【Applicable Fields】 ■Automobiles ■Construction Machinery ■Aircraft ■Railway Vehicles ■Heavy Industry ■Plants ■Home Appliances, etc.
Company information
ASTOM Co., Ltd. focuses on business reform through CAE, providing "business support for manufacturing sites" and "support for new technology development." We support customers in the manufacturing industry based on three main support policies, including "broad support from large enterprises to small and medium-sized enterprises." As the paradigm shift in manufacturing accelerates and competition in product development intensifies, we encourage you to utilize ASTOM's products and elemental technologies, built on Japanese technology and know-how, to establish leading-edge technologies in your world. Through CAE technology, we aim to innovate the manufacturing sector and contribute to the creation of a prosperous society.
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