热煨弯管管口圆度校准机的研制

Development of the Hot-Bending Bend Pipe Roundness Calibration Machine

文中简要叙述了热煨弯管管口圆度校准现状,阐述了热煨弯管管口圆度校准机的工作原理、技术指标、组成、工作流程以及现场试验情况。文中着重从机械结构、液压控制和激光测控等方面进行设计计算和研究,研制出热煨弯管管口圆度校准机,完成了现场试验的预定内容。试验结论表明:热煨弯管管口圆度校准机不但大幅度提高了生产效率,降低了劳动强度,在保证生产安全、产品质量和合格率方面也表现出很大优势。

The paper briefly introduces the hot-bending bend pipe roundness calibration current situation and then elaborates the hot-bending bend pipe roundness calibration machine working principle,technical index,composition,working process and field test.Reasearchers carry out the design calulations and researches mainly from the mechanical structure,hydraulic control and laser measurement,ultimately developing the hot-bending bend pipe roundness calibration machine and completed field trials scheduled.Test results indicate that the hot-bending bend pipe roundness calibration machine not only greatly improve production efficiency,reduce labor intensity of workers,but also show a great advantage in ensuring production safety,product quality and the pass rate.