卷管

利用卷管机卷制锥筒

Rolling Manufacture of Conical Cylinder by Use of Pipe-rolling Machine

悬挂式卷管灌溉机的设计与研制

Design and Study on Tractor Mounted Hose Reeling Irrigation Machine

绞盘卷管式喷灌机压管机构中弹性梁的设计

Design of elastic beam in pressure hose structure of hose reel irrigation

埋弧自动焊在大口径钢卷管焊接上的应用

Applying Automatic Submerged Arc welding for Heavy Calibre Steel Pipe

悬挂式卷管灌溉机水力设计参数的几点探讨

Discuss on Hydraulic Parameters for Hanged Reeling Irrigation Machine

大型卷管机辊子的焊接修复

The Welding Repair for the Roller of Plate Bending and Large Rolling Machine

螺旋形卷管机在哪里？

Where is the pipe coiling machine ?

用高速摄影技术研究卷管机送纸机构的运动规律

Studying the motion of paper advance mechanism of automatic paper-tube reeling machine using high-speed photography

详尽介绍了埋弧自动焊在钢卷管焊接上的应用技术及工装胎具装置。

The paper detailedly introduces application technique and tool set-up mould of lincoln weld in steel reel pipe welding .

本结构钢管卷制程序包括板材卷管及管材接长程序。

This structural pipes rolling procedure consists of the process of rolling plates to pipes and the process of pipe splicing .

在卷管方面，采用卷管自动控制系统，解决了卷管速度与泵的流量相匹配的问题。

To the hose , the hose automatic control system solves the question of the match of the hose speed and the pump flow .

针对大兴矿卷管机不能满足卷制薄壁小管径的实际问题，提出研制一种卷管机满足小径薄壁管的卷制，提高了工作效率。

Direct to the practical problem of the pipe rolling machine of Daxing Coal Mine can 't roll small diameter and thin pipe research a kind of machine that can satisfy this demand and increase the working efficiency .