机械毕业设计基于ug电动汽车传动系统减速器方案优化设计.pdf

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ь⮂ਇኋⲺжཝѱ从Ⱦᡇളҕᨆ࠰ᔰ䇴㢸㓜ශޞф㢸㜳ᱥᖉࢃؓ⧥
⽴ՐⲺะᵢളㆌθᇔ⧦䘏жⴤḽⲺ䠃㾷ᢁ⇫ቧᴿ⭫ࣞ⊳䖜Ⱦ⭧ӄളᇬⲺ
᭥ᤷθ⽴ՐⲺ䴶㾷θ⭫ࣞ⊳䖜↙༺ӄਇኋⲺрॽᵕȾռᱥҕ䶘Ѫ⵶䇮ཐ
䳴ԛ䀙ߩⲺ䰤从Ⱦ⭫⊖Ƚ⭫ᵰȽ᧝࡬㌱㔕Ⲻᙝ㜳фԭṲ䰤从θֵᗍ⭫ࣞ
⊳䖜Ⲻਇኋ䙽ࡦ䳴从Ⱦᵢᮽѱ㾷ԁ㔃Ҽ⭫ࣞ⊳䖜Ⲻ᧝࡬㌱㔕θ⭫ࣞᵰθ
⊳䖜ѱࠅ䙕ಞㅿ⭫ࣞ⊳䖜⊳䖜Ṯᗹ䜞ԬⲺਇኋ⣬߫θᵠᶛ⭫ࣞ⊳䖜᧝࡬
㌱㔕Ⲻਇኋ䏁ࣵθᒬ᤽࠰Ҽ⹊ガⲺ䠃⛯ф䳴⛯Ⱦ
⊳䖜ѱࠅ䙕ಞૂᐤ䙕ಞᱥ⊳䖜ՖࣞѣⲺᴶṮᗹⲺ䜞ԬҁжȾᆹ㜳ཕ
ሼՖࣞ㻻㖤ӝ⭕Ⲻਇࣞᵰ䖢⸟Ֆ㔏傧ࣞ䖜䖤θԛᇔ⧦䲃ք䙕ᓜ໔ཝᢣ⸟Ⱦ
ᵢ⅗䇴䇗Ⲻᱥᴿީᇬ⭞䖵䖜⊳䖜ⲺՖࣞ㌱㔕ԛ਀ѱࠅ䙕ಞᙱᡆȾᒬֵެ
ޭᴿ䙐䗽ᙝȾᵢ⅗䇴䇗䙐䗽ሯᐸ䶘р਺〃уੂᖘᕅṭᕅⲺ᧝࡬㌱㔕θ⭫
ᵰθࠅ䙕ಞⲺሯ∊੄θ৸㘹ᇔ䱻ᇬ⭞䖵䖜Ѱ৕ခ䇴䇗৸ᮦθሯ∊уੂ㊱
ශⲺ᧝࡬㌱㔕Ƚ⭫ᵰȽࠅ䙕ಞ੄Ⱦ⺤ᇐѱՖࣞ∊θᒬሯެѣѱ㾷Ⲻ喵䖤
䘑㺂喵䶘᧛䀜ᕰᓜૂ喵䖤ᕥᴨᕰᓜ䘑㺂ṗṮȾሯ䖪ᢵⲺ䘿⭞൞┗䏩䴶≸
Ⲻะ⹶рθ࣑≸㔉ᶺㆶঋθስળ䮵θ㔅⎄ᇔ᜖Ⱦሯ䖪Ⲻ䇴䇗䗽ぁѣθ⵶
䠃ӄ喵䖤Ⲻᆿ㖤θᒬሯެᡶ਍ᴶཝ䖳㦭Ⲻধ䲟ᡠ䶘䘑㺂ҼᕰᓜṗṮȾᴶ
㓾䇴䇗࠰ж〃ਾ⨼ਥ䶖θ㔅⎄ᇔ᜖Ⲻ⭫ࣞ⊳䖜ࠅ䙕ಞȾᑂᵑ㜳ሯ⭫ࣞ⊳
䖜ਇኋታ㔫㮺ҁ࣑θ䇟ь⮂⭕ᘷ⧥ູ䏀ᶛ䏀ླȾ
ީ䭤䈃φ⭫ࣞ⊳䖜θ᧝࡬㌱㔕θѱࠅ䙕ಞθ⭫ᵰθ䖪ᢵθՖࣞ∊
Abstract
Environmental protection and energy conservation is a major theme of
the current development of the world. China also put forward the construction
of a conservation oriented society, the basic national policy, to achieve this
goal is an important means of electric vehicles. Due to the support of the state,
the needs of the community, electric vehicles are in the development of the
rising period. But there are many difficult problems to solve. Battery, motor,
control system performance and price issues, making the development of
electric vehicles encountered problems. This paper mainly introduces the
control system of electric vehicle, motor vehicle main reducing gear for
electric vehicles, such as core auto parts development, the future electric
vehicle control system development trend, and points out the emphases and
difficulties of the research.
Automobile main reducer and differential is one of the most important
parts in automobile transmission. The engine torque of the transmission
device can be transmitted to the driving wheel to realize the reduction of the
speed increasing torque. This design is about the car's drive system and the
main reducer assembly. And make it through sex. This design through to
market a variety of different forms of control system, motor, reducer after
contrast, reference actual domestic ca