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In order to improve the flexibility of the welding production line for car body in white, this paper proposes a T-shaped automotive flexible switching system. Firstly, this article studies the composition of the T-type flexible switching system and the working process of each component, and proposes that this switching system can switch 2N+1 vehicle models. Secondly, the power and transmission parts of the switching system are studied, and the motor parameters, guidance and positioning schemes are determined. Moreower,the module division and interface design of the switching system is proposed, and a module division diagram is obtained. Finally, the working process of the switching system is simulated in the Tecnomatix environment. The results show that the design of the T-type flexible switching system is reasonable and can achieve switching between 2N+1 vehicle models.
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| 科 Family | 属数 Number of genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) | 属 Genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) |
|---|---|---|---|---|---|---|
| 鹅膏菌科Amanitaceae | 2 | 11 | 5.26 | 鹅膏菌属 Amanita | 10 | 4.78 |
| 小菇科 Mycenaceae | 2 | 12 | 5.74 | 丝盖伞属 Inocybe | 5 | 2.39 |
| 多孔菌科 Polyporaceae | 8 | 14 | 6.70 | 蜡蘑属 Laccaria | 5 | 2.39 |
| 红菇科 Russulaceae | 3 | 23 | 11.00 | 小皮伞属 Marasmius | 6 | 2.87 |
| 小菇属 Mycena | 11 | 5.26 | ||||
| 光柄菇属 Pluteus | 5 | 2.39 | ||||
| 红菇属 Russula | 17 | 8.13 | ||||
| 栓菌属 Trametes | 5 | 2.39 |
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