艉部導(dǎo)流罩與艉框架一體后鏜孔工藝研究

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中圖分類號(hào)：U671.4 文獻(xiàn)標(biāo)志碼：A

Research on Integrated Post-Boring Process for Stern Fairing and Stern Frame

LUO Wenqing'， HE Jinwei2， ZHANG Yuqi3， LIU Hui3， ZHOU Bo3（1.DalianCOKSengCOiaCa;toKingCO.，t6China;3.SchoolofNavalArchitectureandOceanEnginering，Dalian UniversityofTechnology，Dalianl16024，China）

Abstract： In traditional shipbuilding processes，segmented connections between the stern fairing and stern tube often induce out-of-roundness in the stern tubedue to welding deformation，leading to prolonged construction cycles and reduced precision.This study proposes an integrated post-boring process for the stern fairing and ster frame by analyzing assembly and boring methods fora 61Oo DWTbulk carrier.The approach mitigates welding deformation effects on stern tube accuracy，shortens construction timelines，and enhances economic efciency，offering a reference for similar shipbuilding workflows.

Key words： stern fairing; stern frame; integrated; boring

1 引言

在船舶節(jié)能領(lǐng)域?qū)Я髡肿鳛槌Ｓ玫囊环N水動(dòng)力節(jié)能裝置，近年來其裝配數(shù)量正呈現(xiàn)出穩(wěn)步攀升的趨勢[。（剩余7087字）