大型聯結車煞車系統皮碗應力分析

隨著科技產業不斷進步，加上經濟迅速發展，任何產品均需靠著各種運輸工具傳送，最重要是安全運送至目的地。所以，不管陸運、水運及航運的運輸工具上，幾乎只倚重煞車安全系統。早期美國運輸部(US-DOT)對於貨車相關事故早已研究，囿於制定FMVSS 121法規下，避免了29,000次貨車相關事故，救回500條性命，避免25,000次受傷事故，從以上數據可瞭解車輛設計上，增加許多可靠性及精密的安全系統[11]。因此，本文研究的主要目的是期能建立三維煞車制動室內塑膠皮碗分析模組，並克服皮碗特定位置龜裂現象，分析塑膠皮碗的動態，完成塑膠皮碗形狀計算方式的數學模型，以提供車輛界氣壓煞車設計上參考與延長消耗品壽命之需。本文亦對目前大型載重車輛之氣壓煞車系統內煞車制動室內部皮碗元件進行分析，以克服外在天氣因素，節省使用者於保養上耗用量，提升人及物之安全，以策兩者達成最終目的。

關鍵字

氣壓煞車系統；塑膠皮碗；煞車制動室；載重車輛；可靠性

並列摘要

As the technology industry continues to progress, coupled with the rapid economic development of any products must rely on a variety of carriers transfer, the most important is the safe delivery to the destination. So, whether land, water and maritime means of transport, relied almost exclusively on brake safety system. Early U.S. Department of Transportation (US-DOT) has long been studied for truck-related accidents, confined to formulate regulations under FMVSS 121, to avoid the 29,000 trucks related accidents, save 500 lives and prevent 25,000 injuries, data can be understood from the above vehicles designed to increase the reliability and precision of many security systems. Therefore, the main purpose of this study is to establish the Three-dimensional brake on the brake interior plastic cups Analysis Module, and to overcome the cracking phenomenon cups a specific location, analyze the dynamics of plastic cups, plastic cups shape to complete mathematical model calculations to providing vehicle sector pneumatic brake design reference and the need to extend the life of consumables. This paper also present a large truck vehicle pneumatic brake system brake components brake chamber inside the cup for analysis in order to overcome the external weather factors, saving on maintenance on user consumption, improve the safety of people and property, for the sake of both to reach the ultimate goal.