A narrow steel sheet with one-folding extends out of a barrel-shaped steel jacket and the side wall of the end surface, and the narrow steel sheet is fixed with a bronze needle. 由圆桶状钢套及其端面侧壁伸出带一折的窄钢片,在窄钢片上固定有一根铜针。
The utility model is suitable for spraying on the internal surface of the opening barrels or other barrel-shaped workpieces. 适用于对开口桶框或其它桶形工件进行内表面的喷涂。
There is a barrel-shaped gear coupling between two-stage gear drive for the gear reducer proper, the purpose of which is to link the drive for two-stage gear. 该减速机在两级齿轮传动之间设置了鼓形齿联轴器,其作用是连接两级齿轮之间的传动。
Method Used to Calculate the VIV of Barrel-Shaped Mast Based on the Precise Integration Method 精细积分法在船舶桅杆涡激共振计算中的应用
Stability and Consistence of High Precise Integration Method for Parabolic P.D.E in Multi-dimension; Method Used to Calculate the VIV of Barrel-Shaped Mast Based on the Precise Integration Method 高维抛物型方程精细积分法的稳定性与相容性精细积分法在船舶桅杆涡激共振计算中的应用
A method to bring down the noise pollution for a barrel-shaped metal ball coal cracker 一种降低筒式钢球磨煤机噪声的方法
Analysis of Vortex-Excited Response for Barrel-Shaped Mast 船舶筒形桅杆涡激振动响应分析
The Mannesmann barrel-shaped rolls can be designed arid processed easily, but it makes the non-linear deformation zone in skew-rolling and leads to the inhomogeneous wall thickness. 曼乃斯曼桶形轧辊设计简单,加工方便,但形成非线性的斜轧变形区,导致壁厚不均。
This research subject is done for engineering application, mainly about boundary condition analysis of mode calculation and analysis of vortex-excited response for barrel-shaped mast. 本文为实际工程应用课题,重点在于研究桅杆振动固有频率的边界条件分析和在风激励下的涡激振动响应的计算研究。
Study on Discharge Characteristics of Barrel-shaped Cathode 桶形阴极放电特性试验研究
Linear deformation zone of generating wall can be obtained by means of non-linear cone angle plug combined with the barrel-shaped rolls, so the wall accuracy can be increased greatly. 采用带有非线性顶头锥角的顶头与桶形辊相配合可以获得线性的成壁变形区,从而大大提高壁厚精度。