大型小水線面雙體船襟翼舵連接套筒安裝過(guò)程控制

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中圖分類號(hào)：U663.31 文獻(xiàn)標(biāo)志碼：A

Large SWATH Flap Rudder Connecting Sleeve Installation Process Control

ZHENG Naijian， FANLei， CHEN Zhiyuan，LIU Xin， LIU Kai（CSSC Huangpu Wenchong Shipbuilding Co.，LTD.，Guangzhou 510715，China）

Abstract： The flap rudder connecting sleeve assembly for a new large Small Waterplane Area Twin Hull （SWATH） vessel is supplied in its final state，requiring no post-instalation machining on the berth.This imposes higher demands on precision control during instalation.This paper detailscontrol measures for the installtion process of the connecting sleeve. Appropriate welding techniques are adopted to mitigate thermal deformation， and real-time monitoring of deviations between the inner bore center and the theoretical rudder system center is conducted during welding.This enables timely adjustments to the welding sequence，ensuring installation accuracy. Through rigorous analysis and practical application， these measures provide valuable insights for the construction of similar vessels in the future.

Key words： SWATH; flap rudder; connecting sleeve; process control

1 引言

近年來(lái)，建造了大量的港作拖輪、海洋工程船舶、補(bǔ)給船、推輪等特種用途船舶，這些船舶均具有較好的機(jī)動(dòng)能力及低速甚至零速工況下的良好操縱性等要求。（剩余4134字）