锻压技术

万吨级钛电极液压机成套装备设计

英文标题：Design of complete equipment for ten-thousand-tons titanium electrode hydraulic press

作者：叶子涵1 梁伟立1 2

分类号：TG306

出版年,卷(期):页码：2024,49(10):143-149

摘要：

为应对钛电极制备过程中不断提升的精度和效率要求，设计了一种创新的万吨级钛电极液压机成套装备，包括自动上料装置、万吨级液压机、模具、推料及接料装置、称重装置、集料装置等。对核心设备钛电极液压机进行了强度仿真计算，包括液压机的初始预紧阶段以及施加工作载荷阶段。经验证，液压机能够满足大型钛电极的生产需求。推料及接料装置实现了零件的脱模及传输；称重装置能够对零件信息进行记录，对质量超出偏差范围的零件进行甄别并自动调整工艺参数，保障了产品质量的一致性；集料装置实现了多组零件的自动化收集和固定，满足了后续焊接工序的需求。通过优化模具和以及3次上料和压制的工艺设计，实现了整圆钛电极块的自动化生产，并确保了其密度的均匀性，提升了钛电极的生产效率。

In order to meet the increasing requirements of precision and efficiency in preparation process of titanium electrode, an innovative complete equipment of ten-thousand-tons titanium electrode hydraulic press was introduced，which included automatic feeding device, ten-thousand-tons hydraulic press, mold, pushing and receiving devices, weighing device, aggregate device, etc. Then, the strength simulation calculation on the core equipment of titanium electrode hydraulic press was conducted, including initial preload stage and working load stage of hydraulic press, which was proved that the hydraulic press met the production needs of large titanium electrodes. The results show that the pushing and receiving devices realize demoulding and transmission of parts, and the weighing device records the information of parts, identifies the parts whose weight exceeds the deviation range and automatically adjusts the process parameters to ensure the consistency of product quality. The aggregate device realizes the automatic collecting and fixing of multiple groups of parts, and meets the requirements of the subsequent welding process. By optimizing the mold and the process design of three times of feeding and pressing, the automatic production of round titanium electrode blocks is realized, ensuring the uniformity of their density and improving the production efficiency of titanium electrodes.

基金项目：

工业和信息化部2023年度智能制造系统解决方案揭榜挂帅项目

作者简介：叶子涵（2004-），女，本科生,E-mail：1248972600@qq.com;通信作者：梁伟立（1984-），男，博士，正高级工程师 ,E-mail：liangweili@gt.cn

参考文献：

[1]安仲生，陈岩，赵巍，等. 2021年中国钛工业发展报告[J]. 钛工业进展，2022，39(4)：34-43.

An Z S，Chen Y，Zhao W，et al. Report on China titanium industry progress in 2021[J]. Titanium Industry Progress，2022，39 (4):34-43.

[2]Qiu G Z,Guo Y F. Current situation and development trend of titanium metal industry in China[J]. International Journal of Minerals Metallurgy and Materials, 2022，29(4):599-610.

[3]Takeda O，Ouchi T，Okabe T H. Recent progress in titanium extraction and recycling[J]. Metallurgical and Materials Transactions B, 2022，51(4):1315-1328.

[4]刘刚. 纯钛电极块压制的工艺研究[J]. 特钢技术，2007，13(50)：34-36.

Liu G. Study on process of pressing pure titanium electrode block[J]. Special Steel Technology，2007，13(50)：34-36.

[5]郭辰光，李威力，李源，等.海绵钛挤压破碎过程和吸能特性分析[J]. 有色金属工程，2017，7(1)：14-19.

Guo C G，Li W L，Li Y，et al. Titanium sponge compression crushing evolution process and its energy absorption properties analysis[J]. Nonferrous Metals Engineering，2017，7(1)：14-19.

[6]李军仁，董卫选，李阳，等. 海绵钛电极块压制模具的结构优化[J]. 钛工业进展，2020，37(1)：42-47.

Li J R，Dong W X，Li Y，et al. Structural optimization of pressing die for titanium sponge electrode block[J]. Titanium Industry Progress，2020，37(1)：42-47.

[7]杨斌，张禹.钛合金电极成型模具凹模受力分析及设计计算[J].机械工程师，2015(6)：116-117.

Yang B，Zhang Y. Force analysis and design calculation of concave die for titanium alloy electrode forming die[J]. Mechanical Engineer，2015(6)：116-117.

[8]王阳阳，赵小花，雷强，等. 钛合金VAR熔炼用电极块压制过程模拟研究[J]. 钛工业进展，2021，38(6)：1-5.

Wang Y Y，Zhao X H，Lei Q，et al. Research on the pressing process of electrode for titanium alloy VAR melting[J]. Titanium Industry Progress，2021,38(6)：1-5.

[9]俞新陆.液压机的设计与应用[M]. 北京：机械工业出版社，2006.

Yu X L. Design and Application of Hydraulic Press[M]. Beijing：Mechanical Industry Press，2006.

[10]成大先. 机械设计手册[M]. 北京: 化学工业出版社，2003.

Cheng D X. Mechanical Design Handbook[M]. Beijing: Chemical Industry Publishing House，2003.

[11]Salmi K, Staf H, Larsson P. On the relation between pressing energy and green strength at compaction of hard metal powders [J]. Journal of Materials Engineering and Performance,2021,30:2545-2551.

[12]印红羽，张华诚. 粉末冶金模具设计手册[M].北京：机械工业出版社，2002.

Yin H Y，Zhang H C. Powder Metallurgy Die Design Manual[M].Beijing：China Machine Press，2002.

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