汽車鈑件沖壓模具之報價系統

模具的估價因素包羅萬象，需考慮設計、製造、管理、銷售等過程之成本。若能以資料庫儲存參數，並找出估價規則，藉由電腦快速計算出鈑件對應的模具成本，即可使估價更為方便及快速。隨現今工業化程度的提昇，汽車模具競爭日益激烈，模具生產時程的縮短有助提昇競爭力。本研究以縮短估價時程為目標，提供詳細估價內容與方法，並以調整參數的方法，使企業家找到最佳的參數值。以設計規範與統計資料為依據，藉由訪談專家訂定估價規則與公式。輸入條件為鈑件CAD圖檔以及工法規劃輸出之各工程內容與使用之凸輪類型與刀塊長度，估算鈑件所需的模具幾何資訊以及材料成本、五金材料成本、龍銑加工成本、雕刻加工成本、以及設計、鉗工、間接成本。關鍵字：估價系統、汽車鈑金、沖壓模具

關鍵字

估價系統；汽車鈑金；沖壓模具

並列摘要

There are various factors make some contributions to the cost estimation of stamping die for automobile sheet metal, including designing and manufacturing, management and sale. If a system can store the parameters and find the rule of estimating the cost of each process, it can reach the goal of convenient and efficient cost estimation which is a vital key to increase competition in this industrialized society. In this research, the main goal is to establish the cost architectures and rules based on the design specifications, statistics and modified by collected knowledge from the experts. We use the CAD file of sheet metal and the process planning as the input, obtain the geometrical information of the sheet metal, the type of cam and the length of the knife, and calculate the cost of material, standard parts, milling, engraving, designing, trial plus indirect cost as the output. The system provides the interface to modify the parameters concerning the cost estimation and in this way users can find the most suitable parameters to estimate the cost. Keywords: cost estimation, stamping die, automobile sheet metals

並列關鍵字

cost estimation ； stamping die ； automobile sheet metals

參考文獻

[5] 劉昆育，2010，”汽車鈑金衝壓模具設計之鈑金製程規劃”，國立台灣大學機械工程研究所碩士論文。

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