應用精實六標準差提升光纜產能之研究

由於長期缺工，目前公司產能之瓶頸為人力之限制，且台灣已進入人口老化之狀態，缺工勢必成為常態，且只會越加嚴重，如訂單交期無法準時，輕則會造成客戶不信任感，重則造成客戶流失，要如何突破此困境，儼然成為當務之急，各公司皆面臨此嚴峻問題。豐田汽車由原本的瀕臨破產到成為世界最大汽車製造商，精實生產在其中起到關鍵作用，奇異引進六標準差改進為DMAIC 流程獲得巨大效益，精實生產與六標準差各有不同的優缺點，可將兩者相結合為精實六標準差以進行改良改進。本研究以W 公司的光纜產品產線進行實際案例應用與探討，因缺工造成人力不足，而產能受限，透過精實六標準差方法，分析目前人力在各製程的分布狀況，找出影響產能的製程及產品進行改善，以突破人力之限制。

關鍵字

產能；精實生產；六標準差；精實六標準差

並列摘要

Due to the long-term of labor shortage, the current bottleneck of the company's machine capacity is the limitation of labor. Taiwan has entered a state of aging population. Labor shortage will become normal and get worse. If the order cannot be delivered on time, it will cause customer distrust or lose customers. How to break out of this predicament has become a priority. All companies are facing this serious problem. Toyota goes from near bankruptcy to become the world's largest automaker, Lean production plays a key factor in it. GE get huge benefits by introducing Six Sigma and improving it to DMAIC Process. Lean production and Six Sigma have different advantages and disadvantages. Combine those two into Lean Six Sigma for improvement This study is carried out actual case application and discussion on the capacity of W Company's Optical Cable products. Capacity is limited due to the limitation of labor. Analyze the current distribution of manpower in each process by using Lean Six Sigma. Identify processes and products that affect production capacity for improvement. To break through the limitations of labor.