超大型吊機(jī)法蘭機(jī)加工工藝流程與精度控制
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摘 要:本文結(jié)合招商局重工(江蘇)有限公司建造的5000t重吊船項(xiàng)目的20m直徑超大型吊機(jī)法蘭的機(jī)加工作業(yè)過程,探討超大型吊機(jī)法蘭機(jī)加工工藝流程及實(shí)施過程中的控制要點(diǎn),為類似項(xiàng)目提供借鑒。
關(guān)鍵詞:20m法蘭機(jī)加工;機(jī)加工工藝流程;精度控制
中圖分類號(hào):U672.2 文獻(xiàn)標(biāo)識(shí)碼:A
Process Flow and Precision Control of Super Large
Crane Flange Machining
ZHANG Ling 1, RUAN Lei 2
( 1. China Merchants Heavy Industry (Jiangsu) Co., Ltd., Nantong 226116; 2. COSCO Shipping Heavy Industry (Zhoushan) CO., Ltd., Zhoushan 316131 )
Abstract: Based on the machining process of 20 m diameter super large crane flanges in the 5 000 t heavy crane project built by China Merchants Heavy Industry (Jiangsu) Co., Ltd., this paper discusses the machining process of super large crane flanges and the control points in the implementation process, in order to provide reference for similar projects.
Key words: 20 m flange machining; machining process; precision control
1 前言
隨著海上風(fēng)電項(xiàng)目如火如荼的發(fā)展,對(duì)海上大型吊機(jī)的需求越來越多,重吊船吊機(jī)的起重能力也越來越強(qiáng)。(剩余5625字)