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仈ⴞབྷᆖ⭏ᯩ〻ᔿ䎋䖖䇮䇑˄ࡽǃਾᛜᷦ䇮䇑˅
2013ᒤ 05 ᴸ 30 ᰕ
ཝᆜ⭕ᯯぁᕅ䎑䖜䇴䇗δࢃȽᛢᷬ䇴䇗ε
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ᵜ䇮䇑Ѫѝഭབྷᆖ⭏ᯩ〻ᔿ⊭䖖བྷ䎋˄Formula SAE - Chinaˈㆰ〠
"FSAE"˅䎋䖖ࡽǃਾᛜᷦᙫᡀ䇮䇑DŽᛜᷦᙫᡀᱟ⊭䖖Ⲵањ䟽㾱㓴ᡀ䜘࠶ˈ
৽࣋ԕ৺䘉ӋੁחᆳⲴ࣏⭘ᱟᢺ䐟䶒⭘Ҿ䖖䖞кⲴⴤ৽࣋ǃ㓥ੁ৽઼࣋
䇱⊭䖖Ⲵ↓ᑨ㹼傦DŽ؍৽࣋ᡰ䙐ᡀⲴ࣋⸙Ր䙂ࡠ䖖ᷦкˈԕ
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≲ˈ৲㘳⿽䎋䖖ᛜᷦ䍴ᯉˈ࠶᷀⿽ᛜᷦ㊫රⲴՈ㕪⛩ˈ৲㘳ഭ䱵ഭᯩ
〻ᔿ⊭䖖བྷ䎋Ⲵ䎋䖖䇮䇑ᯩṸˈࡍ䘹ࠪҶཊ䘎ᵶᛜ઼ᷦৼ⁚㟲ᛜᷦˈ❦ਾ䘋
㹼䘋а↕Ⲵ࠶᷀ˈᒦᴰ㓸⺞ᇊ䘲ਸ䎋䖖䘀ࣘⲴᛜᷦᖒᔿ---нㅹ䮯ৼ⁚㟲ᔿ㷪
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䇮䇑ѝ䘀⭘䘀ࣘᆖ⨶࠶᷀ᵪᶴ䘀ࣘޣ㌫ǃ⺞ᇊቪረ৲ᮠ,䘀⭘⨶䇪࣋
ᆖǃᶀᯉ࣋ᆖ⸕䇶䇑㇇ᛜᷦ䜘ԦⲴਇ࣋ˈԕ┑䏣䴦䜘ԦⲴᕪᓖ㾱≲DŽᵜ
⅑䇮䇑䘀⭘Ҷ CAD2008 ⭫ᒣ䶒മˈᒦ䘀⭘ UG NX ᔪ・ᛜᷦ⁑රˈ䘋㹼
䘀ࣘ࠶઼᷀儈㓗ԯⵏDŽ
ީ䭤䈃φᛜᷦˈ߿ᥟಘˈሬੁᵪᶴˈᇊս৲ᮠˈᔪ⁑ˈ䘀ࣘ࠶᷀
1
This design for Chinese University students
formula car˄front and rear suspension design˅
ABSTRACT
This design for Chinese University students formula car contest
(Formula SAE-China, referred to as "FSAE.") racing front and rear
suspension design. Suspension Assembly is an ponent of the
car, its function is to act on the pavement on vertical force, longitudinal
force and lateral force as well as the reaction caused by the moment passed
to the frame, in order to ensure that the vehicle's normal design
according to the formula of college car racing rules and concrete parameters
design requirements, refer to the data of many racing suspension , analysis
of the advantages and disadvantages of various suspension type, and
ultimately determine the suitable for motor sport suspension---differ long
double wishbone arm typed spiral spring independent suspension.
Determine the use of unque length double wishbonecoil springindependent
suspension,calculated and verified, to the rule of the game,and the actual
needs of the cars’s roll center,select the suspension of the car-oriented
institutions,and then according to the positioning of the wheel
parameterspreliminary design calcuations on the dimensions of the upper
and lower wishbone front and rear suspension and frame size as well as
track and wheelbase dimensions,and the subsequent stress analysis under
various conditions on the suspension,and determine the final suspensi