土压平衡盾构机制造工艺难点及对策

Solutions to Technological Difficulties during Manufacture of Earth Pressure Balance Shield Machine

在土压平衡盾构机制造过程中,对于刀盘、盾体等核心零部件,其结构复杂,制造难度大;整机零件种类多,组装复杂程度高。在分析总结整个制造工艺流程难点的基础上,成功开发出了一套完整的土压平衡盾构机制造工艺,对土压平衡盾构机制造工艺标准化及工艺进一步改进提供了依据。

In the manufacturing process of earth pressure balance shield machine,for the cutterhead,shield body and other core parts,it is difficult to manufacture with complex structure,many kinds of parts for the whole machine and high complexity of assembly.The whole manufacturing process is analyzed and summarized,and a complete set of manufacturing process is successfully developed,which provides a basis for the standardization and further improvement of manufacturing process of the earth pressure balance shield machine.