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- It is important to design the loading path correctly during the tube hydroforming process. 确定合理的加载路径是管件液压成形工艺设计的关键。
- By using the explicit code LS-DYNA,the tube hydroforming process was simulated and reference was provided for the practical forming experiments. 应用LS-DYNA软件,实现圆管液压胀形的模拟仿真过程,为具体的成形实验提供了参考。
- The double sides pressurized hydroforming process of metal sheet is numerically simulated by applying the commercial FEM software ANSYS/LS-DYNA. 应用商用有限元软件ANSYS/LS-DYNA,对板料的双向加压液压胀形过程进行了数值模拟。
- Sheet warm forming process, sheet warm hydroforming process and sheet press forging process are introduced in this paper. 介绍了镁合金薄壁板材的温热冲压成形技术、温热液压成形技术和局部热冲锻成形技术。
- To ensure the calculation precision and efficiency of the tube hydroforming process when using the dynamic explicit FEM,the effect of the virtual loading time was taken into account herein. 为保证管件液压成形动力显式有限元仿真的计算精度和提高计算效率,研究了虚拟加载时间对计算精度和计算效率的影响。
- Under the given experimental condition, the hydroforming process of automobile lower arm is experimentally studied where the influences of main process parameters are considered, such as t... 在给定实验条件下,分别考察和研究了液压胀形的主要工艺参数(如管内压力、轴向进给量及摩擦条件)对成形过程的影响。
- On the base of the Tube of hydroforming technology, the hydroforming process of subframe usually consist of the process of tube pre-bending pre-expansion and/or preforming and final hydroforming. 根据目前管材液压成形技术的水平，可以采用管材经过预弯、预液压胀形、终液压胀形等工艺过程，实现副车架本体的液压成形。
- Regarding the tube quality from the simulation results, the hydroforming process which follows the loading curve generated by the batch model is better than by the sequential model. 研究结果显示，依批次式所得的最佳负载曲线所成形的管件品质，优于依循序式最佳化策略所产生的品质。
- It is a leap in the process of cognition. 这是认识过程的一次飞跃。
- A product of a document copying process. 文件复制过程的一种产品。
- The new process extracts oil from shale. 这一新过程可从页岩里提炼出石油。
- The project is not finished but is till in process. 该项工程尚未结束，仍在进行之中。
- The process of applying and rubbing in an ointment. 涂油使用以及用油膏擦的过程
- The act or process of pushing or thrusting out. 推，掷推出或掷出的行为或过程
- This part of the assembly process is now fully automated. 装配过程的这一部分现在是全自动的。
- Unloading the cargo was a slow process. 卸货的过程很缓慢。
- The car is in the process of repair. 那车正在修理中。
- Producing a dictionary is a slow process. 编成一本字典是一个缓慢的过程。
- The car is in process of repair. 那车正在修理中。
- Process foods are available in that store. 在那家商店可买到加工过的食品。
