PDF《VACUUMSCHMELZE GmbH & Co. KG》

VACUUMSCHMELZE 是拥有处于世界领导地位的先进磁性材料和相关产品的制造商.

a leading global manufacturer of advanced magnetic materials and related products. In 1914, the first vacuum melting furnace laid the foundation for today's VACUUMSCHMELZE. Then in 1923, melting alloys in a vacuum went into production on an industrial scale. This initial operation was located in Hanau, Germany and later grew into a company that operates on a worldwide basis:1914 年,第一个真空熔炼炉为今天的 VACUUMSCHMELZE 奠定了基础 , 至1923 年,真空熔炼合金在工业产业中正式投产,这种操作机制从德国哈淖慢慢发展至全世 界公司操作的基本机制. - With

4000 employees - 拥有

4000 个员工 - In more than

50 countries - - 超过

50 个国家 - With annual sales of about approx.

490 million Euro - 年销售额约 4.9 亿欧元 VACUUMSCHMELZE GmbH & Co. KG PARAMETERS 参数: - Rotation speed :

2400 rpm - 转速:

2400 rmp - Throwing speed :

77 m/s - 投掷速度: 77m/s - Efficiency of the wheels :

45 % - 抛头效率: 45% - Abrasive flow :

215 kg/min - 磨粒流量: 215kg/min - Line speed :

2 -

3 m/min - 线速: 2-3m/min Abrasives consumption per year 每年磨料的消 耗量 :

50 t/year Shifts per day :

1 每天轮班 Operators :

1 操作者:

1 Working days per week :

5 每周工作天数:

5 Blasting time in the period 抛丸时间 :

210 h/month Production per unit of time 每单位时间生产率 :

3900 m?/month Situation before with S

330 We increased descaling efficiency and decrease the roughness with SM

140 vs S330 used before: 我们在 SM140 与S330 使用前增强了除锈效率并减少了粗造度 - Lower process costs 减低工序成本 - Higher productivity (line speed up to 50%) 高生产率 - (线速上升至 50% ) - Improved surface appearance 改善表面状况 - Lower, regular and better-controlled roughness - 减低、正常并更好的控制粗糙度 PARAMETERS 参数 - Rotation speed 转速 :

2400 rpm - Throwing speed 投掷速率 :

77 m/s - Efficiency of the wheels 抛头效率 :

45 % - Abrasive flow 磨料流量 :

215 kg/min - Line speed 线速 :

2 to

8 m/min Situation After Change with SM

140 ? Line speed 线速 : - Line speed with previous abrasive S

330 :

2 -

3 m/min max. 之前的 S330 的线速:

2 -

3 m/min max - Line speed STAINIUM 的线速 :

3 to

8 m/min 使用 STAINIUM 的线速:

3 to

8 m/min Results ? Highest productivity for same cleanliness level : ? 对相同清洁度的最高生产率 - With previous abrasive S330:

3900 m?/month (1,6t abrasive consumption) 之前的 S330 的最高生产率:

3900 m?/month (磨料消耗量 1.6 吨) - With STAINIUM :

4300 m?/month (1,3t abrasives consumption for same period) 使用 STAINIUM 的生产率:

4300 m?/month (同周期的磨料消耗量为 1.3 吨) Results ? Lower abrasive consumption for same cleanliness level : 对相同清洁度的低磨料消耗量: - With previous abrasive S330 : 0,41 kg/m? 之前的 S330 的消耗量: 0,41 kg/m? - With STAINIUM : 0,27-0,37 kg/m? 使用 STAINIUM 消耗量 : : 0,27-0,37 kg/m? Results 磨料工艺成本 原始状况 变更后状况 人工维护 0.09 0.08 人工喷砂 0.46 0.41 废料 0.07 0.06 备件 0.05 0.04 磨损部件 0.10 0.09 能源 0.49 0.43 磨料 0.20 0.21 总计 1.47 1.32 -10.20% This customer measured a considerable difference in terms of EFFICIENCY C PRODUCTIVITY and CONSUMPTION between STAINIUM

140 and the abrasives they were using. Vacuumschmelze 在使用磨料 STAINIUM140 时,检测出效率方面(生产力和消耗量)有很大的差异. - The customer achieved (+10% to +50%) Efficiency (in blasted m?/month), A highest productivity because we increased the line speed by 50%. Vacuumschmelze 取得了达到了上升 10% 至50% 的功效,高生产力――因为我们增加了线速 50% - The abrasives consumption decreased from

50 to 35t/year for same cleanliness level of Sa2 and same blasting time, by implementing SM 140. 如使用 SM140 ,在同一清洁度等级 Sa2 及相同抛丸时间的条件下,磨料消耗量从每年

50 吨降至

35 吨. For VACUUMSCHMELZE GmbH & Co. KG, STAINIUM is a REFERENCE and the SOLUTION for his special application. 对VACUUMSCHMELZE 股份有限公司, STAINIUM 在特殊应用程序是一个参考和解决方案. Conclusion