rail-straightening machine

A differential feed mechanism is developed to realize the automatic feedmovment for the rail drilling machine.

运用一种特殊的齿轮差动机构来实现钢轨三孔钻机的自动进给.

Our products include: magnetic drill, threading machine, hollow bit and rail drill.

经营产品为: 磁力钻, 攻丝机, 空心钻头及钢轨钻头.

Imported screw and linear guide rail have ensured a repeated positioning precision of the machine tool.

进口滚珠丝杆及直线导轨确保了机床的重复定位精确.

Applying the theoretical system framework of the research contents on green design& green manufacturing, the slide rail of machine tool is carried on design for disassembly and the lubricate oil way and packing are carried on design for recycling.

应用绿色设计与制造的理论体系对机床的导轨进行可拆卸设计、润滑油路和包装可回收性设计；

The machine uses a rectangular slide rail with strong anti impulse force, so it will not move after being bumped.

具有集中式手动加油润滑系统，推纸器采用仿机床设计矩形导轨，抗冲力强，受冲撞后不移位。

Ready-to-install ball type and roller type profiled rail units with high load capacity for machine tools.

准备安装的球型和异型滚筒式的铁路单位,高负荷能力的机床.

Affection of Rail to Multi-function Electrolysis Machine and the Modification of the Machine

行走轨道对电解多功能联合机组的影响及其改造

This paper investigates the speed-up and slow-down Control for Beeline rail scanning system of SLS rapid-prototyping machine.

对SLS快速成形机直线导轨扫描系统加减速控制进行了研究，对指数控制算法进行了改进。

A bloom continuous Casting machine main cast quality steel and alloy steel, such as heavy rail steel, hard-line steel, spring steel, bearing steel, alloy structural steel, and other key species.

大方坯连铸机主要浇铸优质钢和合金钢，如重轨钢、硬线钢、弹簧钢、轴承钢、合金结构钢等重点品种。

Taking Beijing rail transit line as an example, this paper analyses the influence of ground to type selection, and makes risk evaluation of various types of shield machine.

以北京铁路地下直径线为例，通过工程地质分析、地层对盾构的选型影响分析以及不同类型盾构的风险评估等方面进行盾构选型分析，可供类似工程作参考。