【摘要】 针对U型钢专用闪光对焊机的连接工艺要求,设计了专用气液联控的传动机构和增压夹紧机构.介绍了闪光对焊专用夹具的加紧力计算和气液增压原理及其实现,最后介绍了利用气液联合驱动实现动夹具传动机构.更多还原

【Abstract】 Aiming at the attachment process requirements of the U structural section’s flash butt welder,the special gas-liquid drive gear and pressure clamp system were designed.The paper calculated the clamp force of the flash butt welder,showed the principle of gas-liquid pressure boost and the implementation was given.The drive gear of the moving clamp apparatus was carried out using the gas-liquid association-diver.更多还原