--- title: 熱交換器スポット溶接装置 ｜エンジニアナレッジ｜株式会社サカエ description: FA・自動化事例：熱交換器 部材のスポット溶接の自動化事例をご紹介します。省人化と仕上がり品質の安定化を実現。 image: https://engineer-knowledge.sakae-jp.com/hubfs/Engineer%20Knowledge%20%E3%83%96%E3%83%AD%E3%82%B0%E8%B3%87%E6%96%99/%E7%86%B1%E4%BA%A4%E6%8F%9B%E5%99%A8%E3%82%B9%E3%83%9D%E3%83%83%E3%83%88%E6%BA%B6%E6%8E%A5%E8%A3%85%E7%BD%AE/%E3%83%80%E3%82%A6%E3%83%B3%E3%83%AD%E3%83%BC%E3%83%891.png --- [ホーム](https://engineer-knowledge.sakae-jp.com/) > 熱交換器スポット溶接装置 熱交換器スポット溶接装置 ![](https://engineer-knowledge.sakae-jp.com/hubfs/Engineer%20Knowledge%20%E3%83%96%E3%83%AD%E3%82%B0%E8%B3%87%E6%96%99/%E7%86%B1%E4%BA%A4%E6%8F%9B%E5%99%A8%E3%82%B9%E3%83%9D%E3%83%83%E3%83%88%E6%BA%B6%E6%8E%A5%E8%A3%85%E7%BD%AE/%E3%83%80%E3%82%A6%E3%83%B3%E3%83%AD%E3%83%BC%E3%83%891.png) [事例](https://engineer-knowledge.sakae-jp.com/tag/事例)[FA](https://engineer-knowledge.sakae-jp.com/tag/fa)[省人化・工数削減](https://engineer-knowledge.sakae-jp.com/tag/省人化-工数削減) 2025年06月09日 ## 採用事例：熱交換器スポット溶接装置 ### 概要 #### 熱交換器の部材をスポット溶接する装置です。 銅とステンレスの異素材を接合しています。 投入時、ステンレス素材の位置決めをカメラで検査します。 対角2か所の溶接を行った後、外周部12か所を溶接していきます。   ### ポイント #### ** 異素材の溶接は、仕上がり品質の安定性が悪いと言われます。 ワーク受け治具をフローティング機構にすることで、電極とワークの当たり面を 安定させることが出来、溶接の仕上がり品質を安定させることが出来ています。**   #### ** ** ### 導入効果 #### ** 当初、手作業による量産を検討していました。 自動化を提案することにより0.5人工の省人化と、 品質の安定を図ることができました。 ** **![3](https://engineer-knowledge.sakae-jp.com/hs-fs/hubfs/Engineer%20Knowledge%20%E3%83%96%E3%83%AD%E3%82%B0%E8%B3%87%E6%96%99/%E7%86%B1%E4%BA%A4%E6%8F%9B%E5%99%A8%E3%82%B9%E3%83%9D%E3%83%83%E3%83%88%E6%BA%B6%E6%8E%A5%E8%A3%85%E7%BD%AE/3.jpg?width=835&height=522&name=3.jpg)![2](https://engineer-knowledge.sakae-jp.com/hs-fs/hubfs/Engineer%20Knowledge%20%E3%83%96%E3%83%AD%E3%82%B0%E8%B3%87%E6%96%99/%E7%86%B1%E4%BA%A4%E6%8F%9B%E5%99%A8%E3%82%B9%E3%83%9D%E3%83%83%E3%83%88%E6%BA%B6%E6%8E%A5%E8%A3%85%E7%BD%AE/2.jpg?width=835&height=522&name=2.jpg) FA・自動化 事例一覧は[こちら](https://www.sakae-jp.com/solution/fa/cases)**** ** [なぜサカエのFA・自動化が選ばれるのか？ 導入の経緯、導入後の効果、お客様の声が分かる資料をご用意しています。 実績・導入事例の資料がほしい ![](https://engineer-knowledge.sakae-jp.com/hubfs/www/corp/img/solution/fa/%E8%87%AA%E5%8B%95%E5%8C%96HP%E6%8E%B2%E8%BC%89%E7%94%A8%E3%83%9B%E3%83%AF%E3%82%A4%E3%83%88%E3%83%9A%E3%83%BC%E3%83%91%E3%83%BC.png) ](https://cta-service-cms2.hubspot.com/web-interactives/public/v1/track/click?encryptedPayload=AVxigLJl4Eaxy1RBR4yhDwu%2FLI2zkfVXQ4XddkPr3YNk%2B%2Bg9KDQRecXEJKaD5cZZvy3i4uAJamEu6jhp8jiqGfJrNKsp%2Fe9Zh%2BQSANHjvYHzQ2Q1ykQqlaYlh6o4QqHR3CxHn%2FZpQREYcMi7P18mny%2B356Hnq5AJosZOdcHf9g9ZyjGGlM7XH6NDy8duF%2FhXGv2D&portalId=7949280)   [産業用ロボットのメンテナンス：安定稼働を支える重要な取り組み](https://engineer-knowledge.sakae-jp.com/robot-maintenance) [スリーブはんだ付け機](https://engineer-knowledge.sakae-jp.com/handa) - 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