| 快速成型台阶误差分析及其降低措施 |
| |
| 引用本文： | 穆存远,宋祥波. 快速成型台阶误差分析及其降低措施[J]. 机械设计与制造, 2011, 0(4) |
| |
| 作者姓名： | 穆存远 宋祥波 |
| |
| 作者单位： | 沈阳建筑大学,沈阳,110168 |
| |
| 摘 要： | 以FDM成型工艺程序为线索,分析可能影响FDM成型精度因素.研究了FDM快速成型原理导致的原理性误差,FDM快速成型是层堆积成型,成型件是层层堆积粘接而成,这就必然会形成台阶误差而影响成型件的表面精度.在分析台阶误差产生原因的基础上,找出影响台阶误差的因素及其变化规律,在此基础上提出减小台阶误差的措施.针对快速成型时采用逐层叠加制造的基本思想,对成型时的台阶效应引起的正偏差进行了分析计算,绘出了影响该误差的因素及其误差曲线图,供有关设计和制造技术人员参考.
|
| 关 键 词： | 快速成型 层堆积 台阶效应 误差 |
Step error analysis and its reduce measures for rapid prototyping |
| |
| MU Cun-yuan,SONG Xiang-bo. Step error analysis and its reduce measures for rapid prototyping[J]. Machinery Design & Manufacture, 2011, 0(4) |
| |
| Authors: | MU Cun-yuan SONG Xiang-bo |
| |
| Affiliation: | MU Cun-yuan,SONG Xiang-bo(Shenyang Jianzhu University,Shenyang 110168,China) |
| |
| Abstract: | With FDM molding procedures clues,the paper analyzed the factors that may affect the accuracy of FDM molding,studied the principle of FDM rapid prototyping led to the principle of error,FDM Rapid Prototyping is a layer of stacked molding,molding parts is the accumulation of adhesive layers formed,and this is bound to form a step error(staircase effect)affect the accuracy of the surface of molded parts,in analyzing the causes of the error error level is proposed based on the factors that affect the level and... |
| |
| Keywords: | Rapid prototyping Stacking layer Step effects Errors |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
