中底分段精度控制技术研究  

Precision Control Technology of Mid-bottom Segmentation

作　　者：宋晶晶[1] SONG Jing-jing(Bohai Shipbuilding Vocational College,Xingcheng 125105,China)

机构地区：[1]渤海船舶职业学院,辽宁兴城125105

出　　处：《辽宁高职学报》2020年第2期95-100,共6页Journal of Liaoning Higher Vocational

摘　　要：船舶制造基本上都要经过零件加工、板材拼接、划线、小组件装配、中组和分段装配等几个阶段。由于前序生产环节是后续生产的基础,前一流程生产精度没有达到要求,后续装配前就要对其进行修改,这样往往会造成工时和材料的浪费。基于船舶建造流程,结合全站仪等仪器设备和分析软件,对中底分段建造过程各阶段的精度控制方法进行研究,从而提高生产效率,向数字化造船迈进。Ship manufacturing basically has to go through parts processing, plate splicing, marking, assembly of small parts, mid-group and sub-assembly. The pre-production link is the basis of the subsequent production. If the production accuracy of the previous process does not meet the requirements, it should be modified before the subsequent assembly,which often results in the waste of working hours and materials. Based on the ship construction process, combined with instruments and equipment such as total station instrument and analysis software, the precision control method of each stage of the mid-bottom segmentation construction process is studied, so as to improve production efficiency and move forward to digital shipbuilding.

关 键 词：中底分段 精度控制 基准线 控制点 

分 类 号：U663[交通运输工程—船舶及航道工程]