Vibratory stress relieving(VSR) was applied to large-dimensional straight and bending welded pipes with bending formation.
应用振动时效工艺处理大型折弯成型直、弯焊管。
Key technologies of control systems for electric power press brakes;
电动折弯机控制系统关键技术研究
Deeply researching some key technologies of press brake technique for based on servo motor directly driving, this paper embodies the issue based on transducer control.
基于伺服电机直接驱动的折弯机数控技术是九十年代发展起来的高新技术,属于先进制造技术前沿。
The following entrust material-mechanism in the large press brake adopts the servo electrical machinery and the proportion servo valve to control and pole organization mainly.
现有的大型折弯机中的托料机构主要采用伺服电机控制和比例伺服阀控制以及杆机构，但是这类设备不是价格昂贵就是精度不高，而且技术上还存在一些不尽人意的地方。
STUDY ON THE BENDING TECHNIQUES OF FIBER REINFORCED THERMOPLASTIC POLYMER REBAR AND PULLING OUT EXPERIMENT OF CONCRETE
热塑性FRP筋折弯成型工艺及其混凝土拔出试验研究
Design for tube bending device of W67-100/3200 bending press
W67Y-100/3200型折弯压力机弯管装置的设计
The periodic buckling leaves the fibre in a waved conformation.
周期性的弯折在纤维中造成波形构成。
A machine for bending and folding sheet metal.
金属压弯成形机压弯和折叠金属板的机器
bar tubing shapes and pipe benders
金属筒材、型材和管材用折弯机
Analytic Quantitative Descriptive Model of Intellectural Bending Process;
智能化折弯过程的解析定量描述模型
He bent the iron bar as if it have is made of rubber
他将铁棍折弯,彷佛那是用橡皮做成的
He bent the iron bar as if it has been made of rubber.
他将铁棍折弯，彷佛那是用橡皮做成的。
The bending of the light rays is caused by refraction.
光线的弯曲是由折射造成的。
The internal frame works of all yiteng panels system are bent and farmed by high qualitysteel plate produced by Shanghai Bao Steel Group.
用于邑腾隔断所有型号屏风内部龙骨均采用上海宝钢生产的优质钢板折弯而成。
Syntheses, Characteration and Properties of Organic-Inorganic Coordination Compounds Generated from Bent Ligands and Fulvene Ligands;
基于弯折型配体及富烯配体的有机—无机配位化合物的合成、结构及性质研究
overhung cold roll forming machine
悬臂辊式冷弯成型轧机
Virtual Design and Manufacture of the Key Parts of Large Size Press-Brake;
大型折弯机关键部件的虚拟设计及制造
Plate prebending for complete fracture based on automatic registration of fractured bone model
基于断骨模型自动配准的完全性骨折钢板预弯
Improvement of the theoretical model of optical fibers' bending loss with arbitrary-index profile
任意折射率分布光纤弯曲损耗理论模型的改进
Application of HOLLIAS LM PLC on Hydraulic Sheet Metal Bending Machine
HOLLiAS LH小型PLC在液压板料折弯机中的应用
Finite Element Analysis and Research on Bending Based on Artificial Neural Network;
基于神经网络的板料折弯成形有限元分析研究
Punch design′s springback prediction and geometrical parameter inverse of air-bending forming of sheet metal
金属板折弯成形回弹预测及凸模几何参数反求