[Application Example] Build-up Welding for Aluminum Die Casting Molds and Heat Checks
Introduction of a case where improved welding quality led to increased productivity and reduced man-hours (cost)!
Here are some examples of the utilization of "T-LASER." In all areas, repair was being done with TIG welding, but there were issues such as poor durability when performing heat checks on the repaired areas, leading to cracks and bead detachment occurring quickly. Since TIG welding has a high heat input, it also results in significant residual stress, prompting us to focus on and test low heat input laser welding machines. In the case of repairs using TIG welding, the process involves (1) preparing the groove, (2) welding, and (3) finishing. With laser welding, by adjusting the energy density of the laser light, it is possible to perform the groove preparation (1) using the laser light's air strike for general heat checks, which helps reduce man-hours and mitigate the accumulation of stress from groove preparation. [Effects and Benefits] ■ Cracks occurred within the bead after 2000 shots, but production continued even after 4000 shots. ■ Improved welding quality has led to increased productivity and reduced man-hours (cost), resulting in significant benefits. *For more details, please refer to the PDF document or feel free to contact us.
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【Case Summary】 ■Product Name: T-LASER ■Model Used: YW-200X ■Work Information: SKD-61 (HRC48 hardened) ■Wire Information: MAS-1 φ0.3mm ■Industry: Die-casting molds ■Application: Build-up welding ■Effects: Quality improvement, cost reduction, labor hour reduction, defect rate reduction *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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"We want to be a presence that 'illuminates' the future of our customers and society through innovative optical technology using lasers." This desire is what inspired our beginnings. We aim to face the challenges and issues that arise from Japan's world-renowned manufacturing scene and respond to real voices. The name "Telus" embodies the sentiment of "Please ask us." We, "Telus Laser," are a Japanese manufacturer and technology group that continues to provide innovative technologies, products, and services with a thorough focus on the user perspective. Manufacturing Policy: Be unique, be smart. Service Policy: We do not sell products; we provide value. Under the above policies, we will pursue and provide "hardware = products" and "software = services" with a thorough focus on the user perspective. Under the slogan "Technology for Ecology," we aim to be a company that can solve social issues and continuously create hit products, working together as one united team.