三种可调式滚轮架：手动丝杆可调式、手动螺栓移位式和电动滑板移位式。
Three types of adjustable turning rolls: manual lead screw adjusting, manual bolt shifting and electric sliding plate shifting.
筒体在滚轮架上转动，对工装进行调试找正。
The cylinder body rotates on a roller frame to perform debugging and alignment on a fixture.
文章分析了某单位移动工位滚轮架从动轴的断裂原因。
The reason of rupture of driven shaft of idler wheel for some factory is analyzed.
摘要文章分析了某单位移动工位滚轮架从动轴的断裂原因。
The reason of rupture of driven shaft of idler wheel for some factory is analyzed.
焊接滚轮架的启动、停止、正反转及调速，均在控制平台上操作。
The start, stop, positive inversion and speed regulation of the welding roller frame are operated on the control platform.
本焊接滚轮架还可配合手工焊或作为检测、装配圆筒体工件的设备。
The welding roller carrier can also complement the manual weld or act as a device for detecting and assembling the tube-shaped workpiece.
介绍了具有防偏移功能焊接滚轮架的结构、特点、性能和具体数据。
The structure, capability, and feature of anti-draft welding roller bed are briefly introduced by this article.
其滚轮是装在与泵轴联接的滚轮架上，泵轴和泵体的内缘是同心的。
The rollers are installed on a roller shelf which is connected with a pump shaft, and the pump shaft is homocentric with the inner rim of a pump body.
筒形工件在滚轮架上做加工运转时，由于种种原因发生的水平轴向位移是十分有害的。
It was known that horizontal axial displacement was very detrimental to the turning barrel workpiece being processed on the roller carriage.
该蠕动泵通过调节滚轮架与泵体的轴向位置，使压管间隙在一定范围内变化。从而扩展了泵头的使用范围。
By adjusting the axial position of the roller shelf and the pump body, gap between pressure-bearing pipes changes within a certain range, thereby the application scope of the pump head is expanded.
焊接滚轮架的主动轮与从动轮上各有两只滚轮，选用金属材质的滚轮，这样就可以大大提高本焊接滚轮架的承载能力。
The driving wheel and the driven wheel welding roller frame each have two wheels, the wheel of metal material, so it can greatly improve the bearing capacity of the welding roller frame.
焊件移动或变位机构，如焊接滚轮架，头尾架翻转机，回转平台和变位机等，精密型的移动变位机构应配伺服电动机驱动。
3 mobile or welding positioner, such as welding roller frame, frame head and tail flip machine, rotary platform and positioner, mobile precision displacement mechanism should drive with servo motor.
本实用新型提供了一种U形全密封耐蚀泵，它包括泵体、轴承、滚轮、轮架、联轴接。
The utility model provides a U-shaped full sealing anticorrosion pump, comprising a pump body, bearings, rolling wheels, a wheel carrier and a union joint.
本实用新型提供了一种U形全密封耐蚀泵，它包括泵体、轴承、滚轮、轮架、联轴接。
The utility model provides a U-shaped full sealing anticorrosion pump, comprising a pump body, bearings, rolling wheels, a wheel carrier and a union joint.
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