Achieving weight reduction through integration! Introducing examples of integrated (weld-free) technology.
We would like to introduce a case of processing variable wall thickness in a metal pipe for automotive tie rods. Before the improvement, there were issues such as a decrease in material strength due to thermal effects from welding. By integrating our technology (without welding), we achieved weight reduction and total cost savings. 【Overview】 ■ Before Improvement - Decreased reliability due to stress concentration at the second welding point - Additional process for correcting bending due to welding ■ After Improvement - Weight reduction through integration - Elimination of concerns such as residual stress through cold processing *For more details, please refer to the PDF document or feel free to contact us.
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【Background Leading to Improvement】 ■ Elimination of Reliability Decrease Due to Welding - Pipe processed products were delivered, and forged parts were welded together as a single component, but issues related to reliability arose. - As a countermeasure for the decrease in material strength after welding, heat treatment and a bending correction process due to thermal effects became necessary, leading to increased costs. - Our integrated molding technology proved advantageous in terms of quality and cost, resulting in orders. *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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Our company is a manufacturer of various metal pipe products through plastic processing such as "bulge forming (hydroforming), bending, drawing, expanding, variable wall thickness, irregular shapes, and riveting," and we are engaged in the development and manufacturing of products suitable for industrial use, including automotive and machine parts.