针对H62黄铜进行搅拌摩擦焊实验研究,初步分析工艺参数对接头的组织及力学性能的影响.结果表明:当焊接速度与搅拌头旋转速度的比值保持在0.09～0.15之间,压入深度在0.1～0.2 mm之间时,可得到组织致密、无孔洞的搅拌摩擦焊接头;用搅拌摩擦焊得到的黄铜接头的力学性能比母材低,但比熔化焊得到的接头性能要高,其平均抗拉强度可达到母材的88%.
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