| 摘要 |
FIELD: invention refers to machine building particularly to mechanical transmissions and may be used in drives of machines and devices. ^ SUBSTANCE: wave spur gear transmission has body (1), cam-shaped generator of waves (3), separator (5) with radial guides and located in them spurs (7), rigid cogged wheel with spurs (12). Base (6) of spurs (7) and guides of separator (5) fulfilled coaxial-cylindrical with possibility of turning of bases in guides relatively to their common axis located in middle plane of transmission. Elastic drum (10) is located inside separator (5) and is conjugated with ends of bases (6), provided with flats and shoulders oriented in the direction of spurs. Between opposite straight-line edges of base (6) and flats there is guaranteed clearance whose total value is calculated according to formula. ^ EFFECT: improves working capacity and increase efficiency. ^ 4 dwg |
