基于Solidworks的农机底盘部件结构参数化设计
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摘要
农机底盘是农机核心部件,其设计过程复杂而漫长,如何在短时间内设计出合理的农机底盘零部件将会成为农机设计的一个关键性的突破。为此,基于SolidWorks提供的二次开发接口API函数,采用VB软件对Solid-Works进行了二次开发,通过编制SolidWorks自动生成模型程序,完成了可视化参数设计界面的开发,在进行农机底盘零部件的设计时,开发者只需输入尺寸参数便可以自动生成零件。以底盘上一个曲面缸盖的开发为例,对该方案进行了验证,并将其与传统方法进行了对比。结果表明:采用该方案可以自动生成零部件,其设计效率要比传统方法高,对于提高农机企业的生成竞争力具有重要的意义。
The chassis of agricultural machinery is the core component of agricultural machinery. Its design process is complicated and long. How to design reasonable agricultural machinery chassis parts in a short time will be a key breakthrough in the design of agricultural machinery. In order to solve this problem,based on the two development interface API function provided by SolidWorks,the SolidWorks has been developed by VB software. The development of the visual parameter design interface is completed by programming the SolidWorks automatic generation model program. The developer only needs to input the ruler when the design of the zero parts of the agricultural machinery chassis is carried out.The inch parameters can automatically generate the parts. Taking the development of a curved surface cylinder head on the chassis as an example,this scheme is verified and compared with the traditional method. The design results show that this scheme can successfully automatically generate parts and components. The design efficiency is higher than that of the traditional method. It is important to improve the competitiveness of agricultural machinery enterprises.
The chassis of agricultural machinery is the core component of agricultural machinery. Its design process is complicated and long. How to design reasonable agricultural machinery chassis parts in a short time will be a key breakthrough in the design of agricultural machinery. In order to solve this problem,based on the two development interface API function provided by SolidWorks,the SolidWorks has been developed by VB software. The development of the visual parameter design interface is completed by programming the SolidWorks automatic generation model program. The developer only needs to input the ruler when the design of the zero parts of the agricultural machinery chassis is carried out.The inch parameters can automatically generate the parts. Taking the development of a curved surface cylinder head on the chassis as an example,this scheme is verified and compared with the traditional method. The design results show that this scheme can successfully automatically generate parts and components. The design efficiency is higher than that of the traditional method. It is important to improve the competitiveness of agricultural machinery enterprises.
引文
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[2]丁刚,赵让乾.合理运用NX表达式加速产品设计进程[J].现代机械,2016(4):94-96.
[3]曾橡光,张玲玲.基于VB的Solid Works二次开发[J].机械工程师,2006(3):131-132.
[4]李华,罗会信. Solidworks的二次开发与应用[J].机械工程与自动化,2005,8(4):41-43.
[5]丁刚,赵小芳.运用参数化方法提升数控加工编程的效率[J].机电产品开发与创新,2016,29(1):101-102.
[6]丁刚.基于Pro/Program方法及族表的产品参数化设计[J].机械工程师,2008(5):151-152.
[7]马咏梅,丁行武,李鑫. Solid Works二次开发在机械零件设计中的应用与研究[J].机械传动,2010(10):72-81.
[8]谢峰,汪洋.基于API技术的Solid Works标准件库的开发[J].机械工程师,2008(11):63-65.
[9]丁刚,彭晓南.基于Auto CAD VBA的有限元建模[J].煤矿机械,2007(6):88-90.
[10]常玉连,边城,赵明泉.基于VB的Solid Works标准件库的二次开发[J].大庆石油学报,2006(4):66-94.
[11]崔虹燕,陈洁婧,顾芸.基于VB的Solid Works的二次开发与应用[J].精密制造与自动化,2006(4):48-50.
[12]杜玉成,丁刚.采用Auto CAD VBA进行机械设计开发[J].煤矿机械,2004(4):63-65.
[13]朱成实,鲍艳秋,吴琼,等.用VB开发Solidworks的一种简单方法[J].机械设计与制造,2006(10):41-42.
[14]丁刚.轴类零件的参数化绘图[J].计算机辅助设计与制造,2001(9):71-73.