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双珠弹性滚压工具的主体如图1所示,装在一般的弹簧刀杆上,便构成双珠弹性滚压工具。它能在各种车床上完成外圆滚压。滚珠及其支承,均位于工具的外部,便于清洗和更换滚珠,有利于保证滚压质量。滚珠的高低和松紧,可用螺栓1和螺母2进行调整。滚珠有两个,位于工具的左、右两侧,可分别进行不同走刀方向的滚压,特别适合于滚压两面有轴肩的轴颈表面(见图2)。
The main body of double bead elastic rolling tool is shown in Fig. 1, which is installed on a common spring arbor to form a double ball elastic rolling tool. It can be completed in a variety of lathe cylindrical rolling. Ball and its support, are located on the outside of the tool, easy to clean and replace the ball, help to ensure the rolling quality. Ball level and elastic, available bolt 1 and nut 2 to adjust. There are two balls, located on the left and right sides of the tool, for rolling in different passes, especially for rolling journal surfaces on both sides with shoulders (see Figure 2).