A new forming technique of sheet metal, laser forming, is introduced, which is a dieless forming technology of sheet by deforming the sheet metal through internal thermal stress induced by partial instantaneous irradiation of a laser beam.
文章介绍了这种金属板材的激光弯曲成形技术常见的4种成形机理:温度梯度机理、墩粗机理、塑性皱曲机理和弹性膨胀机理;总结了激光弯曲成形国内外的发展状况;展望了该技术的研究趋势与应用前景。
The sheet metal forming processes under in-plane deformation were simulated by using finite element method based on a coupled elasto-plasticity with damage constitutive laws.
基于金属板材塑性变形的损伤本构关系,运用有限元数值法分析了金属薄板的面内成形过程。
The process utilizes the thermal stress induced by laser irradiation to form sheet metal into different shapes.
板材激光弯曲成形技术是利用激光束扫描金属板材时产生的热应力使板材成形的新工艺，在汽车、造船和航空等领域具有广阔的应用前景。
metal plate edging binder
金属板材联合角咬缝机
Combined porcelain fused to Co-Cr metal crowns fixed splinting in patients with periodontitis
非贵金属合金材料钴铬合金烤瓷联冠式固定夹板用于牙周炎修复
folding machine for metal plates or sheets numerically controlled
数控金属板材或薄板材折叠机
flattening machine for metal plates or sheets, numerically controlled
数控金属板材或薄板材矫直机
flattening machine for metal plates or sheets, not numerically controlled
非数控金属板材或薄板材矫直机
folding machine for metal plates or sheets, not numerically controlled
非数控金属板材或薄板材折叠机
corrugating machine, for metal plates or sheets, numerically controlled
金属板材或薄板材波纹机,数控式
corrugating machine, for metal plates or sheets, not numerically controlled
金属板材或薄纸材波纹机,非数控式
Sheet metal used to reinforce and weatherproof the joints and angles of a roof.
防雨板，盖片屋顶接缝处或角上用于加固或防风雨的金属薄板
metalworking machine for making flexible tubes of spiral metal strip
金属加工机,用于加工螺旋金属板条可曲性管材
Study on Laser Bending for Metal Sheets and Mechanism;
金属板材激光弯曲成形及其机理研究
Research on Equal Channel Angular Rolling and Plastic Deformation Machnism of AZ31 Magnesium Alloy Sheets;
AZ31镁合金板材等径角轧制工艺及塑性变形机理研究
Synthesis and Properties of Metal-Organic Frameworks with Halogen-Substituted Aromatic Carboxylate Ligands;
卤代芳香酸配体桥联的金属有机骨架材料的合成与性质的研究
The Effect of Lamellar Keratoplaety Combined with Tarsorrhaphy on Graft Dissolution
板层角膜移植联合睑缘缝合术对植片溶解的影响
Study of the Coupling Characteristic of Metallic Enclosures with Apertures Excited by EMP
EMP激励下带孔缝金属机箱的耦合特性研究
thin flat sheet of metal,glass,etc
（金属、玻璃等的）薄板材
Development of simultaneous analysis technique for oxygen,nitrogen and hydrogen in solid metals and alloys
固态金属及合金材料中氧、氮、氢联测技术进展
The composite plate of nylon-metal has been made with flame spraying.
采用火焰喷涂工艺制造尼龙与金属复合板材。