常見例句雙語(yǔ)例句In this paper, the geometric characteristics of worm drive with double enveloping arc surface machined by datum-plane tool are stated.本文闡述了平面二次包絡(luò)弧面蝸桿傳動(dòng)的幾何特征,引用數(shù)學(xué)方程對(duì)這些特征加以說(shuō)明,進(jìn)而提出了嚙合參數(shù)選擇原則。A method of modifying the double enveloping worm gearing with developable tooth surface has been proposed to reduce the sensibility of the worm gearing to the manufacturing errors.提出了對(duì)二次包絡(luò)環(huán)面蝸桿傳動(dòng)修形的方法,以降低蝸輪副對(duì)制造誤差的敏感性。By discussing the property of interfaces base on differential geometry, the method of using enveloping surface to model the interfaces of surfaces can be obtained, and an example is given.在討論曲面之間形成的過(guò)渡曲面的性質(zhì)的基礎(chǔ)上,提出在立體造型中利用包絡(luò)實(shí)現(xiàn)過(guò)渡曲面的步驟和計(jì)算方法,并給出了實(shí)例。 返回 enveloping surface