傳統鑄造業使用再生砂可行性探討——以L公司為例論文摘錄

Discussing the Possibility of Using Recycled Sand in the Traditional Foundry Industry–A Case Study of Company L

中興大學高階經理人碩士在職專班碩士學位論文(指導教授：陳雪如)
鑄造業的技術已流傳五千多年，從最早的武器、杯、鼎到現在工業上之應用，鑄造過程需要耐火材料隔絕金屬熔液在鑄造之模具中，故本研究旨在探討耐火材料中的高矽質砂及高鋁質砂，此鑄砂得由一次性使用轉變為可多次循環使用，實現「資源可持續回復，循環再生」的循環經濟。
本研究採用個案研究法，探討全台唯一製造多樣化再生砂之個案公司遵行循環經濟下可行商業模式之建立。本研究透過分析個案產業環境(PEST 分析、五力分析)、分析個案己身環境(SWOT 分析、安索夫矩陣) 擬定最佳策略，進而應用商業模式圖探求個案公司循環經濟商業模式，並以經營能力、獲利能力、成長能力等指標檢視此商業模式之可行性，茲以佐證公司發展與循環經濟並存。

The technology of the casting industry has been handed down for more than 5,000 years, such as weapons, cups, tripods then to nowadays use for the current industrial applications, the metal casting process requires refractory materials to isolate the metal melt in the casting mold, so this research is aimed at discussing the high siliceous sand and high alumina sand in fire-resistant materials, this cast sand It can be changed from single-use to multiple recycling, so as to achieve a circular economy of "sustainable resource recovery and recycling".
It was using a case study methodology in the study to explore the establishment of a viable business model under the circular economy of the only company in Taiwan that manufactures diverse recycled sand. In this study, the best strategy was formulated by analyzing the case industry environment (PEST analysis, five force analysis) and analyzing the case environment (SWOT analysis, Ansoff matrix). In addition, the business model diagram is applied to explore the circular economy business model of the case company, and the feasibility of the business model is examined by indicators such as business ability, profitability, and growth ability, which is hereby used to support the development of the company A circular economy coexists.