【摘要】 渐开线蜗杆的端面齿廓为渐开线,在建模时,可采用端面齿廓沿螺旋线扫描的方式生成蜗杆三维模型。与已有的渐开线蜗杆建模方法相比,此法建模精确,在通过修改主参数得到满足任意要求的渐开线蜗杆时,模型的参数驱动具有很好的稳定性。运用此法所建的参数化模型在工程实际应用中取得了良好的效果。更多还原

【Abstract】 Involute worm,whose transverse profile is involute curve,can be formed by sweeping along helix using the transverse profile.In contrast to other methods of involute worm modeling,the modeling way in this paper is clear.Further more,the modeling result is accurate and stable when parameters alteration is tried.The parameterized model of worm based on this method has got some effect on the practical application.更多还原