【摘要】 修正型斜平面二次包络环面蜗杆的接触线型要比以往文献记载的更加复杂化,不再是单一的Ⅰ型或Ⅱ型接触线。依据是否存在蜕变点,蜕变点有几个,得到了更多型式的接触线型。得到修形参数,主要是Δa和Δi修形的变化对接触线型式的影响。更多还原

【Abstract】 The contacts line type on modification tapered planar double-enveloping worm pairs and are more complicated than the previous literaturesand and are no longer a single Ⅰor Ⅱ type contact line on the tooth-surface.The more types of contact line and the relationship between the modification parameters are got based on the transformation points.The influence of modification parameter Δa and Δi variation on contact line type is got.更多还原