床身导轨

And comparison analysis of thermal characteristics was conducted to the bed and foundation'entia of the self-collimation guideway grinder and universal guideway grinder.

并将自准直导轨磨床床身—基础系统的热态特性与普通导轨磨床床身—基础系统的热态特性进行了对比分析。

Table extension units and the pressure rail of bed, using V-quiet pressure rail movement smooth and good shock absorption.

工作台拖板与床身水平导轨，采用 V-平静压导轨运动平稳吸震性好。

The theoretical and experimental results show that self-collimation guideway grinder is of excellent stability of precision .

理论分析和实验结果表明，自准直导轨磨床的床身—基础系统具有很好的精度保持

Milling machine pillow slip: slip pillow mounted on a spindle of the milling machine, bed level layout ram can slide along the rails for lateral movement saddle, saddle can slide along the guide column for vertical movement.

3滑枕式铣床：主轴装在滑枕上的铣床，床身水平布置，滑枕可沿滑鞍导轨作横向移动，滑鞍可沿立柱导轨作垂直移动。

Two-axis machine tool feed system uses a typical stepper motor-driven ball screw transmission mode, in the saddle and the skateboard with bed bed bed between the saddle and the sliding surface of the rail plate affixed to TSF, sliding friction coefficient is very small, there is help to improve machine performance and production efficiency fast response.

机床两轴进给系统采用步进电机驱动滚珠丝杠的典型传动方式，在滑板与床鞍及床鞍与床身之间的滑动面处贴有TSF导轨板，滑动磨擦系数非常小，有助于提高了机床的快速响应性能及生产效率。

On the basis of above research works, a finite element model for column of the TH6350 high speed numerical control boring was built; the stiffness of the slide guide interface between the bed and column bottom and the constrain stiffness from lead screw were estimated by using experimental formula, to guarantee the rationality of the boundary condition of the FEM model; the week link of the column has been found by application of ANSYS software to FEM model analysis of the column, The result shows that the calculation data and test data are very consistent, therefore proved the properness of the FEM model.

在上述工作基础上，本文对TH6350高速数控镗床的立柱进行了有限元建模；并利用经验公式估算了立柱与床身之间的导轨结合面上的刚度和丝杠副约束刚度，保证了有限元模型的边界条件的合理性；应用ANSYS软件进行有限元模态分析找到了立柱结构的薄弱环节，通过分析对比表明有限元分析计算与现场测试的结果相一致，证明了有限元模型的正确性，为立柱结构的进一步改进设计和优化提供了重要参考依据。

Big bore of the spindle widens the processing range for workpiece. Dead stop button and safety device make the lathe more safe and reliable. The bed adopts high rigidity cast iron and bedways are hardened and precision-ground with durability. It has low noise and is suitable and proper for human's performance.

主轴通孔直径大，扩大了加工工件范围；设有急停按钮和保险机构，使机床更加安全可靠；床身采用高强度铸铁，导轨表面淬火后精磨、经久耐用；机床噪音低，宜人性好。

The headstock is mounted in a fixed position on the inner ways at one end of the lathe bed.

主轴箱安装在床身一端内导轨的固定位置上。

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我公司专业生产：花岗石精密检测平板、花岗石平台、花岗石角尺、花岗石方尺、花岗石平尺、花岗石平行规、花岗石方箱、花岗石V型块和测量表面等精密量仪量具，以及各种机床工作台，横粱、导轨、X轴、Z轴等与精密机床相配套的花岗石机械构件、铸铁检验平板、划线平板、焊接平板、T型槽装配平台、电机试验工作台、铸铁平尺、弯板、方箱、机床研检具、机床检验棒、机床调整垫铁、机床防震垫铁、机床床身铸件、模具垫板，实验室基础平板，槽铁垫箱等。

The use of the machine gantry layout, columns, beams and the formation of a rigid bed frame structure, the use of V-bed rails, side rails covered table tetrafluoroethylene.

本机床采用龙门式布局，立柱、横梁及床身组成一个刚性框架结构，床身采用V型导轨，工作台导轨面覆有四氟乙烯。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。