Ф180 mm TCM三輥限動芯棒連軋管機組的工藝裝備特點

Features of Process and Equipment of Ф180 mm TCM 3-roll Retained-mandrel Pipe Mill

摘要: 概述了Ф180 mm TCM三輥限動芯棒連軋管機組的設(shè)計制造及生產(chǎn)工藝特點，介紹了該機組導板式錐形輥穿孔機、5機架限動芯棒連軋管機、3機架脫管機和24機架張力減徑機的結(jié)構(gòu)特點、性能參數(shù)以及控制系統(tǒng)應(yīng)用情況，并對設(shè)備設(shè)計制造及安裝調(diào)試的特點和精度要求進行了論述。

Abstract: Briefed in the paper are the features of design and manufacture of the Ф180 mm TCM 3-roll retained-mandrel pipe mill, and its manufacturing process.Also detailed are the structural characteristics, performance parameters and control system application, etc.of the main units of the mandrel mill line, i.e., the cone type piercer with guide shoes, the 5-stand retained-mandrel mill proper, the 3-stand extracting mill and the 24-stand stretch reducing mill.Moreover, a discussion is presented, involving the features of design, manufacture, installation and commissioning, and accuracy requirement of the equipment of the mill plant.