【摘要】 简要介绍客车骨架用型材液压弯管设备的主要结构与功能,并就小圆弧弯制时,型材内外弧面平整度无法保证的难题,结合工作实践提出解决方案。更多还原

【Abstract】 The article describes the detailed structures and functions of the hydraulic arc-rolling pipe making equipment used for the bus body frame Combining with the authors working practice, when bending small radius parts, it offers the resolvent in order to level up the inside and outside plane quality.更多还原