| 1. | Direct metal forming based on plasma arc welding is a novel rapid prototyping process
摘要基于等离子弧焊的直接金属成形方法是一种新型的快速成形工艺。 |
| 2. | It is the key to establish the control model for deformation path during the process of metal forming
而在金属成形过程的应变路径准确控制中，控制模型的建立是一关键。 |
| 3. | In this paper , the effect of friction force on metal forming parameters has been summarized based on some last research reports
摘要论文基于近期已发表的文献，综述了摩擦阻力对金属成形参数的影响。 |
| 4. | The numerical simulation technology of metal forming is one of the pop domain in metal plastic forming , play a great effect in industry
金属成形数值模拟是金属塑性加工领域的热门课题之一，在工业中发挥着巨大的作用。 |
| 5. | Machines for metal forming . form for consultation , enquiry and ordering of open - front and straight - sided mechanical presses for cold working of metals
金属成形加工机械.金属冷加工用拱式及鹅颈管机械压力机询价报价和订购表格 |
| 6. | It " s very essential to correctly determine the material parameter in constitutive model for appropriately analyzing and simulating the process of metal forming
正确确定本构模型中的物性参数是金属成形过程准确分析和模拟的基础。 |
| 7. | At the same time , using simulation results of dynaform to analyse stress and strain distributing of metal in the forming process , and gains curves of forming load in the different cases
同时利用dynaform的模拟结果，分析了金属成形过程中的应力、变分布，得到了不同情况下的成形载荷曲线。 |
| 8. | The current existing patents of the typical coaxial jetting nozzle systems for direct forming of metal deposition were analyzed , and the designing criterion of nozzle system was put forward with the combination of experiment
摘要分析了现有典型直接金属成形同轴喷射喷头系统的专利，结合试验提出了喷头系统的设计准则。 |
| 9. | By using finite element simulation method and plastic distortion theory , the author analyzes the principle of the stretch bending forming and builds finite element model of rotary stretch bending
本文采用有限元模拟的方法，结合金属成形的塑性变形理论，深入分析了拉弯的成形机理，建立了用于转台式拉弯成形模拟的有限元模型。 |
| 10. | Examination of the density , strength , hardness and microstructure showed that the mechanical properties and structure of the part made by direct metal forming process are better than that obtained from selective laser sintering process , as good as or even better than castings
对成形件进行的密度、强度和硬度指标测试和金相组织观察表明：基于弧焊的直接金属成形件的组织结构和力学性能指标明显优于选择性激光烧结工艺成形件，达到或高于铸造零件。 |
