helicoidal surface

常见例句

Firstly, this paper researched the forming mechanism of the helicoidal surface.
對螺鏇麪的成形機理進行了分析。
Except that the selected sliding surface is formed by logarithmic helicoidal surface-logarithmic helicoidal surface-plane, no other simplifications or assumptions are made.
除選定滑動麪爲對數螺鏇麪—對數螺鏇麪—平麪的形式外，沒有其他任何的簡化或假定。
118.145.16.223
The common conjugate surface includes tooth surface of gear, working surface of solid cam, helicoidal surfaces existing in spiral burr, worm, chip flute of cutters, and so on.
常見的共軛曲麪包括齒輪的齒麪、空間凸輪的工作麪和螺鏇麪等，其中螺鏇麪被廣泛應用於螺紋、蝸杆、螺杆泵及金屬切削刀具等領域。