• Dhruv Kaushal
• Atul Prataprao Kale
• Akshay Babar
• Pritosh Anla

The study analyses the deterioration in torque loss over the time & its impact which can lead to functional loss or, in severe cases, vehicle breakdown. Findings from this research establish empirical correlations between process parameters and residual torque, offering valuable insights to improve the durability and reliability of soft joints in automotive applications. This paper presents an experimental study analyzing the effect of process parameters on rubber hose and plastic spout joints’ performance, commonly used in pressure applications such as vehicle intake systems. The investigation focuses on key parameters, including specified torque, material properties of the components, tightening tool RPM, joint grip length, and clamp grip length. A systematic problem-solving approach is employed to conduct a detailed root cause analysis, addressing failure modes, identifying underlying causes, and proposing reliable solutions to enhance soft joint reliability.

"Investigation of residual torque loss & its correlation with the process parameters", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.12, Issue 3, page no.i433-i440, March-2025, Available :http://www.jetir.org/papers/JETIR2503860.pdf

"Investigation of residual torque loss & its correlation with the process parameters", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.12, Issue 3, page no. ppi433-i440, March-2025, Available at : http://www.jetir.org/papers/JETIR2503860.pdf