摘要
3D打印技术在复杂结构铸造模型制造方面具有高精度的明显优势,且其打印效率高,生产成本低。利用3D打印技术可有效解决复杂模型加工的尺寸精度问题,简化加工流程,缩短研制周期,降低生产成本。因此,研究3D打印铸造模型的发展现状,分析3D打印技术在木模、覆膜砂型以及金属铸型制造方面的应用现状,并对3D打印技术在铸造模型制造领域的发展前景进行展望。
3D printing technology has the obvious advantage of high precision in the manufacturing of complex structure casting model,and its printing efficiency is high and the production cost is low.Using 3D printing technology can effectively solve the dimensional accuracy problem of complex model processing,simplify the processing process,shorten the development cycle and reduce the production cost.In this paper,the development status of 3D printing casting model is studied,and the application status of 3D printing technology in wood mold,coated sand mold and metal mold manufacturing is analyzed.Finally,the development prospect of 3D printing technology in the field of casting model manufacturing is prospected.
作者
张德龙
张昊
张晓刚
张宏乐
ZHANG Delong;ZHANG Hao;ZHANG Xiaogang;ZHANG Hongle(Gansu Institute of Mechanical and Electrical Technology,Tianshui 741001)
出处
《现代制造技术与装备》
2019年第11期142-144,共3页
Modern Manufacturing Technology and Equipment
基金
2018年甘肃省自然科学基金资助项目(18JR3RE422)
2018年甘肃省高等学校科研项目(2018B-104)
甘肃机电职业技术学院科研项目(GSJD2017ZR03)
关键词
3D打印
铸造模型
木模
砂型
3D printing
casting model
wood mold
sand mold
