首页>
外国专利>
Method and apparatus for detecting mechanical force on a welding pin tip during friction stir welding
Method and apparatus for detecting mechanical force on a welding pin tip during friction stir welding
展开▼
机译:在搅拌摩擦焊接过程中检测焊针尖端上的机械力的方法和设备
展开▼
页面导航
摘要
著录项
相似文献
摘要
The invention relates to a device and a method for detecting the mechanical forces at the welding pin tip during friction stir welding, having the following features: a) a strip-shaped sensor (3) at a long side of a tool cup (9) holding a welding pin pen (12) by way of a pin shaft (13) using a tool receiving cone (14), and also holding a welding shoe (11); b) a conical narrowed portion (20) in the further region of the tool-receiving cone (14), which serves to receive a sensor (18) for detecting the axial force, the torque and the bending moment at the welding pin pen (12); c) a further narrowed portion in the front region of the tool-receiving cone (14), having three sensors (24) distributed across the circumferences at a distance of 120 degrees; d) a sensor signal amplifier having a rotor antenna (19) for receiving, amplifying and forwarding all detected measurement values, said measurement values being forwarded by a static antenna (17) to a machine control; and e) an inductive power supply system.
展开▼