International Research Journal of Engineering and Technology (IRJET)
e-ISSN: 2395-0056
Volume: 09 Issue: 08 | Aug 2022
p-ISSN: 2395-0072
www.irjet.net
Automotive Control Module under Various loading Failure mode analysis KAPIL S VHARADE, PROF. MAHESH SWAMI 1M.S
Bidve college of engineering, Latur (413512) - India Bidve college of engineering, Latur (413512) - India 3Professor Mahesh Swami, Dept. of Mechanical Engineering, M.S. BIDVE Engineering college, MS, India ---------------------------------------------------------------------***--------------------------------------------------------------------1.2 Theory: Abstract – This main purpose of this module is mostly used 2M.S
to hold all the controls. When all the controls been assembled and tighten this module than it gets failed due to high vibration at off highway condition. The material used before is Polypropylene Homopolymer with 20% talc-filled material. Now decided to introduce with Polypropylene Homopolymer with 40% talc-filled material
Bolting Joints and engine excitation: These joints are mainly used to fasten the parts and assemblies with proper torque. Mike Guo and Shujath Ali studied “Study on rationalize the FEA Simulation which mostly deals with Fastened Joints”. Source: SAE 2006-01-2626. These are to be done mostly with Linkages and it is proved with FEA and various trails and numerical methods
Key Words: RPM, Twist, Control module 1.INTRODUCTION In the current situation of the cars and heavy industry market the joints and controls and very much important. The control module is used to hold all the door, light controls and secure in the box. However due to rough road vibrations the control module is getting broken when it gets uneven load. The material used before is Polypropylene Homopolymer with 20% talc-filled material. Now decided to introduce with Polypropylene Homopolymer with 40% talcfilled material. The testing has been done with LS Dyna and verified with Experimental method
Fig -1: Engine Excitation Eigen value represents the natural frequency of
1.1 Literature review:
Mx
|
Impact Factor value: 7.529
Kx
t
=0
Eq. 1
J. S. Lin and Kui-Sun Yim studied “Application of Random Vibration Test Methods for Automotive Subsystems Using Power special Density (PSD)” Source: SAE 2000-01-1331. This paper gives information about a PSD method of random vibration test method. References [1]. S. Timoshenko studied Study of thin wall structure. This paper shows that if we use the thin and shell walled plastic and shell structure with intimate properties than it will sustain with a very high load. References [2]. Guido Muzio Candido and Zeus studied “development of plastic parts in automotive factory” Source: SAE 2006-01-2626. This paper mainly focus on the injection molded parts and how it give more flexible tooling and reducing the time line for development of huge parts to marker in less cost. References [3,4]. Jeong Kim, Joo-Cheol Yoon, Beom-Soo Kang studied “The modeling of joints with the help of bolts and FEA”. Source : Science Direct 2006. The main focus of this paper is to see the structural parts analysis and the model use to test is Marine diesel engine. References [5]
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t
2. MATERIAL CHARACTERISTICS FOR CONTROL MODULE The martial compositions are listed in the below table Table -1: Materials Sr. No
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Material
Max Stress (MPa)
Strain at break (%)
1
PP 20% TF Homopolymer
33
14
2
PP 20% TF Copolymer
23
>40
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