書誌事項
- タイトル別名
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- Relationship between temperature and tensile strength in friction lap spot joining with insert material
抄録
<p>This study aims to solve effector of coupling’s tensile strength and temperature measurement on tip of tool. This joining produce friction heat by pushing spinning tool to Al alloy, and adhere insert material into Al alloy and CFRP by friction heat and indentation force. This joining use tool made of SKD61. Tool’s diameter is 12mm. Tool’s rotating speed is 750rpm. Tool’s indentation speed is 5.0mm/min. Tool’s indentation hold time is 5.0s. Sample materials are Al alloy(A5052-H34) and CFRP. Insert material is Polyethylene terephthalate(PET). PET is held by Al alloy and CFRP, and pushed by spinning tool from Al alloy side. Tensile shear test is conducted in the atmosphere. Cross head speed is 0.5mm/min. Use load cell in indentation load measurement. Establish thermocouple into hollow tool, and use in temperature measurement. As a result of measurement, identified that coupling’s tensile strength increase by joining area’s size and indentation force’s volume. Total Energy by joining isn’t affect to tensile shear strength. Balance of heat energy and deformation energy is affect to tensile strength. PET’s molten state is affect to tensile strength because temperature occurred by joining isn’t over PET’s melting temperature in 0.3mm and 0.5 mm.</p>
収録刊行物
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- 機械材料・材料加工技術講演会講演論文集
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機械材料・材料加工技術講演会講演論文集 2019.27 (0), 217-, 2019
一般社団法人 日本機械学会
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キーワード
詳細情報
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- CRID
- 1390285300169651328
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- NII論文ID
- 130007864684
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- ISSN
- 2424287X
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可