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1、LuK OEM 2009年6月 DMF (Dual Mass Flywheel) 双质量飞轮 2011-12-12 Page 2 Distribution as well as reproduction of this document, use and disclosure of its content or parts thereof only with prior consent of LuK. All rights reserved to LuK, in particular in case of grant of patent, utililty model registration
2、, or design registration. Violations will cause indemnities. 转速变动 转速rpm 时间 转速 发动机的扭转振动 2011-12-12 Page 3 Distribution as well as reproduction of this document, use and disclosure of its content or parts thereof only with prior consent of LuK. All rights reserved to LuK, in particular in case of gran
3、t of patent, utililty model registration, or design registration. Violations will cause indemnities. 单质量飞轮系统扭转振动的仿真模拟 2011-12-12 Page 4 Distribution as well as reproduction of this document, use and disclosure of its content or parts thereof only with prior consent of LuK. All rights reserved to LuK
4、, in particular in case of grant of patent, utililty model registration, or design registration. Violations will cause indemnities. 单质量飞轮系统扭转振动的仿真模拟 2011-12-12 Page 5 Distribution as well as reproduction of this document, use and disclosure of its content or parts thereof only with prior consent of
5、LuK. All rights reserved to LuK, in particular in case of grant of patent, utililty model registration, or design registration. Violations will cause indemnities. 0 50 100 150 80012001600200024002800 发动机转速 rpm 转速波动 幅值rpm 传动系统的共振转速 (e= o) 发动机变速箱 阻尼 c J o = 采用单质量飞轮+从动盘减振的扭转减振效果 2011-12-12 Page 6 Distr
6、ibution as well as reproduction of this document, use and disclosure of its content or parts thereof only with prior consent of LuK. All rights reserved to LuK, in particular in case of grant of patent, utililty model registration, or design registration. Violations will cause indemnities. 双质量飞轮系统扭转
7、振动的仿真模拟 2011-12-12 Page 7 Distribution as well as reproduction of this document, use and disclosure of its content or parts thereof only with prior consent of LuK. All rights reserved to LuK, in particular in case of grant of patent, utililty model registration, or design registration. Violations wi
8、ll cause indemnities. 0 50 100 150 80012001600200024002800 变速箱 c J o = 发动机转速 rpm 转速波动 幅值rpm 发动机 传动系统的共振转速 (e= o) 采用双质量飞轮的扭转振动效果 2011-12-12 Page 8 Distribution as well as reproduction of this document, use and disclosure of its content or parts thereof only with prior consent of LuK. All rights reser
9、ved to LuK, in particular in case of grant of patent, utililty model registration, or design registration. Violations will cause indemnities. 发动机转速 rpm 单质量飞轮+从动盘减振 双质量飞轮 转速波动 变速箱 阻尼 发动机 转速波动 扭转振动效果对比4挡全油门实测值 2011-12-12 Page 9 Distribution as well as reproduction of this document, use and disclosure
10、of its content or parts thereof only with prior consent of LuK. All rights reserved to LuK, in particular in case of grant of patent, utililty model registration, or design registration. Violations will cause indemnities. 双质量飞轮的优点 2011-12-12 Page 10 Distribution as well as reproduction of this docum
11、ent, use and disclosure of its content or parts thereof only with prior consent of LuK. All rights reserved to LuK, in particular in case of grant of patent, utililty model registration, or design registration. Violations will cause indemnities. 测试点(曲轴轴承) 5000 双质量飞轮 单质量飞轮 转速 rpm 力矩 Nm 1200 800 400 0
12、 200030004000 弯矩 扭矩 单质量飞轮和双质量飞轮曲轴负载对比 2011-12-12 Page 11 Distribution as well as reproduction of this document, use and disclosure of its content or parts thereof only with prior consent of LuK. All rights reserved to LuK, in particular in case of grant of patent, utililty model registration, or des
13、ign registration. Violations will cause indemnities. 起动齿圈 主动飞轮 弧形弹簧 法兰 从动飞轮 双质量飞轮的基本结构 2011-12-12 Page 12 Distribution as well as reproduction of this document, use and disclosure of its content or parts thereof only with prior consent of LuK. All rights reserved to LuK, in particular in case of gra
14、nt of patent, utililty model registration, or design registration. Violations will cause indemnities. 质量环 平衡块 起动齿圈 主动飞轮 支承环 垫片 滑槽 法兰 弧形弹簧 膜片弹簧 从动飞轮 铆钉 盖板 油脂 CVT减振器的基本结构 2011-12-12 Page 13 Distribution as well as reproduction of this document, use and disclosure of its content or parts thereof only w
15、ith prior consent of LuK. All rights reserved to LuK, in particular in case of grant of patent, utililty model registration, or design registration. Violations will cause indemnities. 发动机 变速箱 时间 转速 点火起动 起步 加减速 熄火 滑行 怠速 驱动行驶 双质量飞轮工作的不同工况 2011-12-12 Page 14 Distribution as well as reproduction of this
16、 document, use and disclosure of its content or parts thereof only with prior consent of LuK. All rights reserved to LuK, in particular in case of grant of patent, utililty model registration, or design registration. Violations will cause indemnities. 弧形弹簧在不同工况下的运动情况 点火起动 2011-12-12 Page 15 Distribution as well as reproduction of this document, use and disclosure of its content or parts thereof only with prior consent of LuK. All rights reserved to LuK, in particular in ca
