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用风动砂轮机进行修磨可以提高质量和工效。现介绍一种小型笔式风砂轮,可用于各种工模具制造,也可用于雕刻,它结构轻巧,操作灵便。如图所示,压缩空气经接头1进入a处,按动压板3滚针5推动塑料球25。压缩空气自孔b通过轴承内外环之间的间隙,经后盖19的进气孔,进入定子17的c处。此时压缩空气推动叶片8,并带动转子15旋转。在旋转过程
Grinding with a wind grinder can improve quality and work efficiency. Now introduce a small pen wind wheel, can be used for a variety of mold manufacturing, can also be used for carving, it is lightweight structure, flexible operation. As shown in the figure, the compressed air enters the a through the joint 1 and presses the rolling pin 5 to push the plastic ball 25. Compressed air from the hole b through the gap between the bearing inner and outer ring, through the back cover 19 of the intake hole, into the stator 17 c. At this time, the compressed air pushes the blades 8 and drives the rotor 15 to rotate. During the rotation