Two. Original materials (data) and design technical requirements used in graduation design (thesis):

1. Vehicle parameters: maximum speed, total mass and maximum torque;

2. Determine the transmission ratio of each gear of the transmission;

3. Selection and calculation of gear parameters;

4. Draw the assembly drawing and main parts drawing, and require the drawing design specification to meet the drawing standard;

5. The graduation thesis requires clear description, correct design and calculation, and standardized paper format.

Three. Work content and completion time of graduation project (thesis):

1. Draw part drawings, collect and consult relevant information, and write a mold opening report;

2. Calculate the parameters of the parts and select the parts that meet the process requirements;

3. Check the strength of all parts of the transmission device;

4. Complete the design of synchronizer;

Ⅳ. Main references:

1. Liu Weixin. Automobile design [M]. Beijing: Tsinghua University Publishing House, 200 1.

2. Chen Jiarui. Automobile structure [M]. The second volume. Third edition. Beijing. People's Communications Press, 2007

3. Yu Zhisheng. Automobile theory [M]. Second edition. Beijing: Machinery Industry Press, 2008.

4. Yang Kezhen Mechanical Design Basis [M]. Beijing: Higher Education Press, 2006.

5. Design and application of Li Huamin gear mechanism [M]. Beijing Machinery Industry Press, 2007

6. Sekulke A "Dual-mass Flywheel-Torsional Vibration Damper of Bus Powertrain" (SAE870394)[J].warrendalePA:SAE Affairs,

2007