卷管机

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 .

利用卷管机卷制锥筒

Rolling Manufacture of Conical Cylinder by Use of Pipe-rolling 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

悬挂式卷管灌溉机的设计与研制

Design and Study on Tractor Mounted Hose Reeling Irrigation Machine

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

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