摘要
混凝土搅拌车的搅拌叶片,是一种比较复杂的空间曲面,制造起来比较困难。传统的模具制造成本较高,不适用于新产品的开发和实验研究。提出一种快速的叶片模具制造方法,通过UG软件对叶片进行参数化设计,然后对叶片分段切割,计算截面坐标,再按坐标值切割钢板后焊接成模具,压制出叶片。该方法制造方便,成本低廉,特别适用于实验研究场合叶片的制作。
The mixing blades of concrete mixer, is a relatively complex spatial surface, which is difficult to manufacture.The high cost of traditional mold making does not apply to new product development and experimental studies.So,it presents a rapid manufacture method of balde mold,which using the UG software for blade parametric design,and then sub-cutting it to calculate the section coordinates. Accord- ing to the coordinates ,we cutting and welding steel plate into a mold,and then throught which to presse the blades.Because of its convenient and low-cost,the method is particularly applicable to the occasions of experimental research.
出处
《机械设计与制造》
北大核心
2010年第9期227-229,共3页
Machinery Design & Manufacture
基金
国家自然科学基金(50575109)
教育部博士点基金资助(20060429001)
