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下控制臂輕量化有限元分析參數最佳化 = = Optimization o...
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林義揚
下控制臂輕量化有限元分析參數最佳化 = = Optimization on Lower Controlling Arms by Finite Analysis Design /
Record Type:
Language materials, printed : Monograph/item
Title/Author:
下控制臂輕量化有限元分析參數最佳化 =/ 林義揚.
Reminder of title:
Optimization on Lower Controlling Arms by Finite Analysis Design /
remainder title:
Optimization on Lower Controlling Arms by Finite Analysis Design.
Author:
林義揚
Published:
雲林縣 :國立虎尾科技大學 , : 民113.06.,
Description:
[8], 54面 :圖, 表 ; : 30公分.;
Notes:
指導教授: 魏進忠, 謝傑任.
Subject:
下控制臂. -
Online resource:
電子資源
下控制臂輕量化有限元分析參數最佳化 = = Optimization on Lower Controlling Arms by Finite Analysis Design /
林義揚
下控制臂輕量化有限元分析參數最佳化 =
Optimization on Lower Controlling Arms by Finite Analysis Design /Optimization on Lower Controlling Arms by Finite Analysis Design.林義揚. - 初版. - 雲林縣 :國立虎尾科技大學 ,民113.06. - [8], 54面 :圖, 表 ;30公分.
指導教授: 魏進忠, 謝傑任.
碩士論文--國立虎尾科技大學動力機械工程系機械與機電工程碩士班.
含參考書目.
現今環保意識抬頭,各車廠為了提高燃油效率,減少廢氣排放,藉由將旗下車款 減輕懸吊系統重量,原先車廠大都為了節省成本都使用鋼製控制臂,因價格便宜且高 強度及剛性,但重量較重,故許多車廠藉由改變下控制臂材料或修改控制臂外型,進 而來達成輕量化目標。 本研究旨將下控制臂輕量化,將材料 SAPH440更換為一般鋁合金,並將下控制臂 造型進行修改,分別設計出三個缺口(A、B、C)不同尺寸的大小,利用 ANSYS軟體進 行靜態結構分析,得出等效應力、變形量及總重量結果,最後利用 Design Expert 分析 找出下控制臂最佳的製程參數。透過模擬的方式,得出三個缺口的最佳參數值為 A 缺 口 16.45 mm,B 缺口 0 mm,C 缺口 15 mm,發現優化後的模型等效應力比原模型降低 了0.19 %,變形量增加了141 %,重量減少了65 %,透過模擬的方式不僅有效減少實 驗時間和成本,更能加快產品測試。.
(平裝)Subjects--Topical Terms:
1451420
下控制臂.
下控制臂輕量化有限元分析參數最佳化 = = Optimization on Lower Controlling Arms by Finite Analysis Design /
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Optimization on Lower Controlling Arms by Finite Analysis Design /
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林義揚.
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Optimization on Lower Controlling Arms by Finite Analysis Design.
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初版.
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國立虎尾科技大學 ,
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民113.06.
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[8], 54面 :
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圖, 表 ;
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指導教授: 魏進忠, 謝傑任.
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碩士論文--國立虎尾科技大學動力機械工程系機械與機電工程碩士班.
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現今環保意識抬頭,各車廠為了提高燃油效率,減少廢氣排放,藉由將旗下車款 減輕懸吊系統重量,原先車廠大都為了節省成本都使用鋼製控制臂,因價格便宜且高 強度及剛性,但重量較重,故許多車廠藉由改變下控制臂材料或修改控制臂外型,進 而來達成輕量化目標。 本研究旨將下控制臂輕量化,將材料 SAPH440更換為一般鋁合金,並將下控制臂 造型進行修改,分別設計出三個缺口(A、B、C)不同尺寸的大小,利用 ANSYS軟體進 行靜態結構分析,得出等效應力、變形量及總重量結果,最後利用 Design Expert 分析 找出下控制臂最佳的製程參數。透過模擬的方式,得出三個缺口的最佳參數值為 A 缺 口 16.45 mm,B 缺口 0 mm,C 缺口 15 mm,發現優化後的模型等效應力比原模型降低 了0.19 %,變形量增加了141 %,重量減少了65 %,透過模擬的方式不僅有效減少實 驗時間和成本,更能加快產品測試。.
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Nowadays, environmental awareness is on the rise. Car manufacturers strive to improve fuel efficiency and reduce exhaust emissions by lightening their vehicles' suspension systems. In the past, most manufacturers used steel control arms because they are inexpensive and offer high strength and rigidity. However, steel control arms are heavy. To address this, many manufacturers are now achieving weight reduction by using different materials for the lower control arms or by modifying their design. This research aims to reduce the weight of the lower control arm by changing its material from SAPH440 to aluminums alloy and modifying its shape. Three gaps (A, B, and C) of different sizes were designed. ANSYS software was used to perform static structural analysis to obtain results for equivalent stress, total deformation, and total weight. Finally, Design Expert analysis was used to determine the optimal process parameters for the lower control arm. The simulation results showed that the optimal parameter values for the three gaps were A gap at 16.45 mm, B at 0 mm, and C at 15 mm. It was found that the equivalent stress of the optimized model was reduced by 0.19% compared to the original model, total deformation increased by 141%, and weight decreased by 65%. The simulation effectively reduced experimental time and costs and accelerated product testing..
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optimized design.
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aluminum alloy.
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1451423
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https://handle.ncl.edu.tw/11296/q6mpn3
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電子資源
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http
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圖書館B1F 博碩士論文專區
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圖書館B1F 博碩士論文專區
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