Special-Shape Gears
Exhibit Dimensions: Transport dimensions: 540×440×640mm, Display dimensions: 540×440×1450mm. Exhibit Composition: Consists of an ABS plastic molded box, ABS plastic molded base, ABS milky white plastic molded operation surface with color silk-screened flip-up instruction board, gear mechanism, etc. The exhibit mainly consists of various shaped gears and a hand-crank device forming a three-dimensional heart shape that can rotate freely. It demonstrates the meshing and rotation principles of various special-shaped gears. The tooth profile of special-shaped gears is the same as that of circular gears, also involute. Two differently shaped gears, with their centers fixed, mesh completely and can rotate freely. Any point on the gear rotates through the same angle in the same time, but the linear velocity at any point on the gear edge is different. By utilizing the property of different linear velocities along the gear edge, we can use special-shaped gears to drive other objects to produce different speeds and motion trajectories within a set time.
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- China Science and Technology Museum Standard Edition CSTM Standard EditionExhibit Dimensions: Transport dimensions: 540×440×640mm, Display dimensions: 540×440×1450mm. Exhibit Composition: Consists of an ABS plastic molded box, ABS plastic molded base, ABS milky white plastic molded operation surface with color silk-screened flip-up instruction board, gear mechanism, etc. The exhibit mainly consists of various shaped gears and a hand-crank device forming a three-dimensional heart shape that can rotate freely. It demonstrates the meshing and rotation principles of various special-shaped gears. The tooth profile of special-shaped gears is the same as that of circular gears, also involute. Two differently shaped gears, with their centers fixed, mesh completely and can rotate freely. Any point on the gear rotates through the same angle in the same time, but the linear velocity at any point on the gear edge is different. By utilizing the property of different linear velocities along the gear edge, we can use special-shaped gears to drive other objects to produce different speeds and motion trajectories within a set time.
Exhibit Dimensions: Transport dimensions: 540×440×640mm, Display dimensions: 540×440×1450mm. Exhibit Composition: Consists of an ABS plastic molded box, ABS plastic molded base, ABS milky white plastic molded operation surface with color silk-screened flip-up instruction board, gear mechanism, etc. The exhibit mainly consists of various shaped gears and a hand-crank device forming a three-dimensional heart shape that can rotate freely. It demonstrates the meshing and rotation principles of various special-shaped gears. The tooth profile of special-shaped gears is the same as that of circular gears, also involute. Two differently shaped gears, with their centers fixed, mesh completely and can rotate freely. Any point on the gear rotates through the same angle in the same time, but the linear velocity at any point on the gear edge is different. By utilizing the property of different linear velocities along the gear edge, we can use special-shaped gears to drive other objects to produce different speeds and motion trajectories within a set time.
- Optimized Popular Edition Optimized EditionExhibit Dimensions: Transport dimensions: 540×440×640mm, Display dimensions: 540×440×1450mm. Exhibit Composition: Consists of an ABS plastic molded box, ABS plastic molded base, ABS milky white plastic molded operation surface with color silk-screened flip-up instruction board, gear mechanism, etc. The exhibit mainly consists of various shaped gears and a hand-crank device forming a three-dimensional heart shape that can rotate freely. It demonstrates the meshing and rotation principles of various special-shaped gears. The tooth profile of special-shaped gears is the same as that of circular gears, also involute. Two differently shaped gears, with their centers fixed, mesh completely and can rotate freely. Any point on the gear rotates through the same angle in the same time, but the linear velocity at any point on the gear edge is different. By utilizing the property of different linear velocities along the gear edge, we can use special-shaped gears to drive other objects to produce different speeds and motion trajectories within a set time.
Exhibit Dimensions: Transport dimensions: 540×440×640mm, Display dimensions: 540×440×1450mm. Exhibit Composition: Consists of an ABS plastic molded box, ABS plastic molded base, ABS milky white plastic molded operation surface with color silk-screened flip-up instruction board, gear mechanism, etc. The exhibit mainly consists of various shaped gears and a hand-crank device forming a three-dimensional heart shape that can rotate freely. It demonstrates the meshing and rotation principles of various special-shaped gears. The tooth profile of special-shaped gears is the same as that of circular gears, also involute. Two differently shaped gears, with their centers fixed, mesh completely and can rotate freely. Any point on the gear rotates through the same angle in the same time, but the linear velocity at any point on the gear edge is different. By utilizing the property of different linear velocities along the gear edge, we can use special-shaped gears to drive other objects to produce different speeds and motion trajectories within a set time.