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- laser sheet bending 板料激光弯曲
- The ice sheet bending failure against ice breaking in cone can be distinguished into radial crack mode and circumferential crack mode. 冰排在锥体上发生的弯曲断裂形式按其裂纹扩展形成可分为径向开裂型和环向开裂型两种。
- The delta deposit is surveyed during experiments by video imaging of a scanned laser sheet. 在实验的过程中，沙子堆积的情形以雷射线配合摄影机进行测量。
- Laser sheet and high-speed camera with 4500 FPS were used to measure the supercavitation flow around a hydrofoil where average velocity of water is 10 m/s. 本文针对用光学成像法提供划分超空化阶段流型的判据问题 ,使用激光片光源照明及抓帧速率 4 5 0 0帧 /秒的高速摄像系统 ,对流速为 10m/s的绕水翼超空化流场进行了可视化测量。
- Abstract: One progressive die can be directly used to produce all kinds of sheet bending part,which has many advantages,such as safe operation,high automation,high production and low costs,etc.Therefore,it is suitable for population in batch process. 文摘:用多工位连续复合模可直接从条(带)料一模成形冲制出各种类型、形状复杂的板料弯曲件，具有操作安全、机械化与自动化程度高、可实现优质高产低成本等一系列优点，适于在成批与大量生产中推广应用，也是现代冲压生产技术的发展方向。
- Based on the curved beam theory of the elasto-plastic mechanics, the basic mechanical characteristics of wide sheet bending is analyzed and the thickness variation analytical solution is deduced. 摘要基于弹塑性力学曲梁理论，分析宽板弯曲成形过程基本力学规律，推导了板厚变化精确解析解。
- Meanwhile, the process of stress turn over of wide sheet bending forming is described by introducing a thought of dividing the sheet into three layers, so it is more accurate and popular. 同时,借鉴分三层思想,较好地考虑了宽板在弯曲成形过程中部分纤维层应力反号过程,因此具有较好的精确性和较强的普适性。
- Practical calculating method of reinforcement design for carbon fibre sheet bending strength in case of reforcing 考虑二次受力时构件碳纤维布抗弯加固计算方法
- Pipe Sheet Bending Intensity and Lift Hole Anti-pull Testing Method of Shield Tunnel 盾构隧道管片抗弯吊装孔抗拔试验方法
- Measurement of Smoke Particle Size Distribution by the Near-Forward Scattering Light Of Laser Sheet 激光片光前向散射法测量烟雾颗粒尺寸分布
- The flow field visualization about the sections of double delta-wing by laser sheet technology 利用激光片光技术进行双三角翼剖面流动显示研究
- In this article tensile test,bending test and microhardness test were conducted on the laser welded joint of the steel sheet for automobile use. 对汽车用薄板的激光焊接接头进行了拉伸试验、弯曲试验及显微硬度分析等。
- EXPERIMENTAL INVESTIGATION OF THE INSTANTANEOUS CONCENTRATION DISTRIBUTION WITH LASER SHEET TECHNIQUE 瞬时浓度场的激光片光测量研究
- Using explicit dynamic FEM as a solver,process parameter optimization design on laser bending of rectangular sheet metals was conducted with genetic algorithms (GA). 提出了一种以动态显式有限元为解算器,并采用遗传算法对矩形板激光弯曲成形工艺参数进行优化设计的方法。
- Miyyo A4 sheet PSA label can be used in Inkjet, Laser and Copier. 镁钰标签公司专业生产各种型号的A4不干胶标签纸，可用于激光打印机，喷墨打印机，复印机。
- We have laser cutting ,digital punching ,and bending machines for sheet metal .Also have lathes ,milling ,grinding and drilling machines for molds fabrication. 公司具体生产设备：镭射切割机、数控冲床、数控折床、喷粉设备和整套检测设备等。
- wide sheet bending forming 宽板弯曲成形
- There is no single laser fit for all purposes. 没有单一种激光器能适用于各种用途。
- Keywords Laser sheets cutting Surface quality Striation Adherent dross; 激光切割板材;表面质量;波纹;挂渣;
- How does a laser beam vaporize steel? 激光束是怎样使钢气化的?
