Sandivic三特维克超硬合金.pptVIP

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* * * * * * * * * * Cemented Carbide Introduction 品質管理的進化 1990 1995 2000 2005 時間 工程管理e化 5S ISO 9002 ERP-Movex v10 ISO 14001 IS0 9001 管理系統 ERP-Movex v12 2008 OHSAS 18001 精實生產/Lean TOC 品質 成本 EHS 交期 * Cemented Carbide Introduction 品質+環境+安衛/管理系統 補充資料 * Cemented Carbide Introduction 金屬沖切_1/2 * Cemented Carbide Introduction 金屬沖切_2/2 * Cemented Carbide Introduction 鋼殼補強_1/3 * Cemented Carbide Introduction 鋼殼補強_2/3 緊配量: 一般為6/1000 ,緊配量可適度增大至8-10/1000或更大。 鋼殼硬度: -鋼殼硬度應≧HRC40; -但當鋼殼硬度>HRC45時,應注 意韌性不足衍生裂痕而破裂。 緊配不良: 例舉圖例如右; 另外例舉如次頁: * Cemented Carbide Introduction 鋼殼補強_3/3 模仁外徑粗糙、鋼殼內孔粗糙、鋼殼/模仁未密合、緊配後鋼殼再切削…等。 * Cemented Carbide Introduction EDM放電加工_1/2 變質層 * Cemented Carbide Introduction EDM放電加工_2/2 WC WC WC WC WC WC WC 工具鋼/高速鋼 工具鋼/高速鋼 放電前 放電後 WC WC WC 缺口效應 WC WC WC WC * Cemented Carbide Introduction Q A ? Thank You! Web Site:www.S * * RESEARCH AND DEVELOPMENT One of the major factors that have contributed greatly to Sandvik’s business development is a goal-oriented investment in research and development continuos product renewal, with focus on advanced technology. For many years the investment in RD has been 4% of invoiced sales. In 2001, Group investments in research and development of new products and production methods amounted to SEK 1.8 billion, corresponding to 4% of sales. RD activities employ about 1,400 persons, many with graduate university degrees in specialized areas. One way of measuring the success of our investment in RD is the number of patents granted - today, totally about 3,500. Another benchmark is the measurement of the age of our product portfolio - within business sector Sandvik Coromant about half of the invoiced sales comes from products less than five years old. * * * RESEARCH AND DEVELOPMENT One of the major factors that have contributed greatly to Sandvik’s business development is a goal-oriented investment in research and development continuos product renewal, with focus on advanced technology. For many years the investment in RD has be

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