介绍加锑提高大型床身导轨硬度的试验情况和生产应用结果。
The tests of adding antimony to increase hardness of guide way of large beds was described and the results of its application in production was introduced.
尾架：安装在床身导轨上，并沿此导轨纵向移动，以调整其工作位置。
The tail frame: installed in bed, and guide rail along the guide rail, adjusting to the longitudinal mobile work position.
分析了卧式车床床身导轨在水平和垂直平面上的误差对工件加工误差的影响。
The article analyses the effect of the error of horizontal lathe's guiding rails on the horizontal level and vertical level on the processing error of the work-piece.
床身导轨粘接铜板，工作台镶板，再二次加工，用样板检验，最后与工作台合研。
It is that the bed way is bonded with copperplate, the work table is paneled, then is processed again and checked with the standard plate, finally is gathered with the work table.
主传动箱的导轨采用了镶装式结构，其特殊点是耐磨和易于检修。床身导轨进行了特殊的表层淬火处理，从而提高了导轨的耐磨性。
The master drive box guide rail used has inlaid installs the type structure, its characteristic was bears the evil spirit andeasy to overhaul.
车床的主要部件都装在具有导轨的床身上，刀架与尾架可沿着该导轨滑动。
All of the principal units of the lathe amounted on a bed having ways along which the carriage and tailstock travel.
并对数控龙门镗铣床床身工作台导轨副采用开式或闭式静压导轨的理由分别进行了论述。
The reasons for selecting open or closed hydrostatic guideway on the CNC double column boring and milling machine were discussed.
它通常是由经过充分正火或时效处理的灰铸铁或者球墨铸铁制成。它是一个坚固的刚性框架，所有其他基本部件都安装在床身上。通常在床身上有内外两组平行的导轨。
It usually is made of well-normalized or aged gray or nodular cast iron and provides a heavy, rigid frame on which all the other basic components are mounted.
它通常是由经过充分正火或时效处理的灰铸铁或者球墨铸铁制成。它是一个坚固的刚性框架，所有其他基本部件都安装在床身上。通常在床身上有内外两组平行的导轨。
It usually is made of well-normalized or aged gray or nodular cast iron and provides a heavy, rigid frame on which all the other basic components are mounted.
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