Construct rotating nephroid and three-cusped epicycloid while remaining orthogonal to each other.

作旋转肾脏线和旋转三瓣外摆线，且彼此维持正交。

The cycloidal equidistant-curve worm gearset is the new type of worm and worm gear transmission equipment.

摆线等距曲线蜗轩新型蜗杆传动。

The envelope of moving line on the hypocycloid plane may be an epicycloid or cardioid and the...

摆线运动中与动切线成定线,其包络也圆周渐开线.

The new type of rotary compressor has two key parts, an outer rotor and an inner one which employs isometric curve of trochoid as its profile.

从理论上分析了新型内、外转子结构回转式压缩机,其内转子型线由短幅外摆线内等距线构成。

According to the formation principle of the tritubercular cycloid in this paper, the rotor, whose bore curve is the inner envelope line of the cycloid, is made with the solid radius vector.

根据三尖摆线形成原理,以摆线内包络线为定子内腔曲线,动径实体化后作为转子,定子、转子按照定关系运动则形成新型摆线泵。