PCP has in house NVH R&D center having capability of total designing, simulation and development of components. To achieve our objective of emerging as a System Supplier of NVH products for automotive application, our R&D activities have been keyed towards the development of Products & Processes that exceed customer expectations & helps to meet our obligations towards Environment & Safety.
Concerted efforts of our R&D has helped in the localization of TPO laminated sheet locally in India resulting in saving of time & resources.
Development of Fire Retardent molded PUF has resulted into providing risk free engine compartment insulations for automotive industry.
Process & material changes in Felt based parts have helped us to reduce energy consumption in process resulting in the saving of resources and also dealing with Environmental issues of global warming.
Component NVH Target Cascade Example NR to Component Targets
Component Level Analysis Structural Dash Panel
Component Level Analysis Pass-thru Analysis
Based on previous projects, noise transmission through passthru’s into cab is a significant noise path
Component NVH Target Cascade Dash Panel Buck Study
Normal Incidence Sound
Acoustic Test - AFR
Airflow Resistance :
Acoustic Test - Ra
Random Incidence Sound
Absorption Test :
Measure decay rate of the bare room and the room with the test sample.
The difference of the decay rates provide information on the absorption of the sample