運用成套分批生產工單改善機械精密加工如期解繳

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題名:	運用成套分批生產工單改善機械精密加工如期解繳
作者:	張志瑞;Chang, Chih-Jui
貢獻者:	工業管理研究所
關鍵詞:	機械加工;演算法;發工模式;成套解繳;Mechanical processing;Algorithm;Working mode;Assembly delivery
日期:	2021-01-06
上傳時間:	2021-03-18 16:41:30 (UTC+8)
出版者:	國立中央大學
摘要:	本研究主要探討在機械精密加工廠，以零工式機械加工的生產特性下，採接單式成立生產專案計畫，並依年度規劃生產專案計畫需求PQR。在個案公司資料蒐集下，依現行生產工單發工模式規劃生產排程，發現成套組裝缺料、生產排程流動率低、庫儲成本增加、PQR需求進度落後等問題，主要因各項零組件生產工單需求數量所產生的加工工時，影響到各項零組件的完工日期，在無法備料齊全情況下完成組裝，也造成無法滿足各階段PQR成套解繳之需求，僅能在年終依全期程需求數量做組裝解繳，並不符合生產專案計畫之期望。針對個案公司以單一機器設備加工製程做研究，在需求產品模組產製數量規劃中，透過本研究演算法分析邏輯，計算產品模組各項零組件生產工單的需求數量，以各階段成套分批組裝數量進行加工生產。在生產管理系統中，生產工單依各階段需求做優先排序，並由生管員追蹤加工進度與解繳數量，在各階段產品模組可如期如質的完成組裝解繳，以符合生產專案計畫之需求。在未來規劃上，期望建立完整的生產模式，透過完整的教育訓練，讓生管員可依適當的發工模式規劃生產排程，並利用生產管理系統有效追蹤生產進度。除此之外，在複雜的製程零組件中，亦可透過生產工單成套分批的方式，讓機器設備之間或加工處理廠之間，可提升生產工單的流動率，在理想的需求數量與加工時間內完成各項產品。 ;This research mainly discusses the establishment of a production project plan based on the order-to-order method in a mechanical precision processing plant with the production characteristics of odd-work machining, and the PQR is planned according to the annual planning production project plan. Based on the data collection of the individual company, the production schedule was planned according to the current production work order issuance mode, and it was found that the complete set of assembly lacks materials, the production schedule flow rate is low, the storage cost increases, and the PQR demand progress is behind. The processing man-hours generated by the required quantity of component production work orders affect the completion date of each component, and the assembly can be completed without the complete preparation of materials. It also makes it impossible to meet the needs of the PQR package release at each stage. The required quantity in the whole period is assembled and released, which does not meet the expectations of the production project plan. According to the case, the company conducts research on a single machine and equipment processing process. In the production quantity planning of the required product module, through the analysis logic of this research algorithm, calculate the demand quantity of each component production work order of the product module, and complete the set at each stage Process and produce in batches of assembled quantities. In the production management system, the production work orders are prioritized according to the needs of each stage, and the production supervisor tracks the processing progress and the number of withdrawals. At each stage, the product modules can be assembled and discharged as scheduled and delivered to meet the production project. The needs of the project. In the future planning, it is hoped to establish a complete production model. Through complete education and training, the production supervisor can plan the production schedule according to the appropriate start-up model, and use the production management system to effectively track the production progress. In addition, in the complex process components, the production work order can also be used in batches to increase the flow rate of production work orders between machines and equipment or between processing plants. Complete various products in quantity and processing time.
顯示於類別:	[工業管理研究所 ] 博碩士論文

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