wall thickness reduction
英 [wɔːl ˈθɪknəs rɪˈdʌkʃn]
美 [wɔːl ˈθɪknəs rɪˈdʌkʃn]
网络 壁厚减薄
双语例句
- The weight reduction by means of further sheet or wall thickness reduction is facing a direct conflict with the requirements for stiffness and noise vibration harshness ( NVH).
进一步通过降低薄板厚度和壁厚来降低重量正在面临来自刚度、噪声、振动和声振粗糙度要求的正面冲突。 - HY 188 ultrasonic thickness measuring system for heat exchanger pipes developed can be used for statistically evaluating the wall thickness reduction of a heat exchanger pipe caused by erosion.
研制的HY-188换热器内管壁厚超声测定仪可对换热器内管因腐蚀等导致管壁减薄状态进行统计评价。 - The needed pipe bending moment 、 wall thickness reduction and ovality of section are known by simulating.
通过模拟，计算管子弯曲变形所需的弯矩，计算管子弯曲部分外壁减薄率和椭圆度。 - Based on the plane strain theory, the steel tube for hydraulic/ pneumatic cylinder casing service is produced with the prestressed, hi-rigidity and full hydraulically-operated cold-drawing bench and the deformation process for wall thickness reduction only.
介绍了运用平面应变理论，在预应力高刚性全液压冷拔管机上，通过专减壁厚拔管的变形方式，直接拔制液压气动缸筒用管。 - The Paper has proposed a measure for reducing the wall thickness of roller hearth kiln, given the relation formula between reduction of wall thickness and raising of production, and calculated the effect of energy saving by reducing of wall thickness.
本文提出了减薄辊道窑墙厚的措施，给出了减薄墙厚与提高产量的关系式，计算了减薄墙厚的节能效果。 - Compared with simulation results with metal punch forming, the necking and wall thickness reduction on smaller radius surface can be avoided or decreased with VPF.
与钢凸模成形相比较，可以避免局部较小半径曲面之间的严重颈缩； - Finally, two methods have been proposed to avoid the metal accumulation and the excessive wall thickness reduction appearing in the forming process, by controlling the local thickness of the blank and controlling the clearance between roller and mandrel, respectively.
提出了通过控制坯料局部厚度和旋轮与芯模间间隙的方法来改善成形过程中金属堆积和壁厚过度减薄现象。 - Influences of the Tube Wall Thickness Reduction After Hydraulic Expanded Joint on the Residual Contact Pressure
液压胀接后管壁的减薄对残余接触压力的影响 - It is practically verified that this method exhibited less expense, easy operation, cast wall with uniform thickness, deformation decrease and cast defects reduction.
实践证明：该法铸造成本较低、操作简单，且铸件壁厚均匀、变形量小、铸造缺陷较少。 - Testing of Wall Thickness Reduction of a Blast Furnace Coal Ejecting Tube
高炉喷煤管道的壁厚减薄检测 - Increasing the wall thickness leads to a reduction in the number of buckles and an increase in the critical buckling pressure.
随着管坯厚度的增加，环向屈曲波数减少，临界屈曲压力升高； - Furthermore, the high value of the relative reduction rate of the condensation film thickness did not certainly accompany the high value of the enhancement factor. The needed pipe bending moment 、 wall thickness reduction and ovality of section are known by simulating.
同时发现，液膜相对减薄率大并不意味着强化系数大.通过模拟，计算管子弯曲变形所需的弯矩，计算管子弯曲部分外壁减薄率和椭圆度。 - The drawing force, desirable wall thickness reduction and characteristics of both the cold-drawing technology and equipment are discussed, emphasizing that to enhance product quality it is crucial to take an overall control of accuracy of the technological system.
分析了拔管时的拔制力、合理减壁率及冷拔工艺与设备特点。提出了全面控制工艺系统精度是提高产品质量的关键。