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- Addressing deformation characteristics of the shell during rotary piercing operation, wall thickness unevenness is calculated by means of the FE simulation method. 通过有限元模拟针对斜轧穿孔过程中毛管的变形特点,对其壁厚不均进行了计算。
- FE Simulation and Experimental Research on Wall Thickness Unevenness in Rotary Piercing Process 斜轧穿孔中壁厚不均的有限元模拟及实验研究
- Keywords drilling inflating pipe wall thickness unevenness unroundness ultrasonic detection; 钻井;实体膨胀管;壁厚不均度;不圆度;超声波探伤;
- Wall thickness unevenness 壁厚不均
- Range Min and Max.-OD with wall thickness. 范围分钟和最大Od以壁厚度。
- The backing of bearings with greater wall thickness is not copper-plated. 轴承壁较厚的轴承,其背衬不镀铜。
- APACO processes Hardboard, MDF or Chipboard up to a wall thickness of 18mm. 橱柜/壁柜/橱柜门板/人造石厨房台面加工制作.
- The forecasted wall thickness was conformed to the experimental result. 预测的壁厚和实验结果吻合得很好。
- End connection including wall thickness of connecting pipe if weld end and any special flange facings or finishes. 连接方式,如果是焊接端口和任何法兰面或表面,则包括连接管道的壁厚。
- What is the foundry's checking frequency for control of core shift and wall thickness? 工厂检验芯偏移以及壁厚的频率?
- The tube deformation characteristics on ASSEL mill are deformation concentrating at shoulder and wall thickness in rolling zone increasing. ASSEL轧管机具有台肩集中变形、碾轧段壁厚增厚等特点。
- The wall thickness of a 1-litre bottle preform is 3mm. The cooling time is 10.8s. 1公升的矿泉水瓶瓶坯壁厚3mm,冷却时间便占10.;8秒。
- The wall thickness of a 5-gallon bottle preform is 8mm. The cooling time is 76.8s. 5加仑瓶瓶坯壁厚8mm,冷却时间是76.;8秒。
- When chilled water is used to cool the mould, cycle time is related to wall thickness as follows. 在冰水冷却的条件下,冷却时间与壁厚有以下的关系。
- The aorta wall thickness (AWT) was measured wiht B-mode echocardiography in 128 patients with primary hypertension. B型超声心动图下测量了128例高血压病患者主动脉壁厚度(AWT),同时检测了血脂指标。
- Centrifugal casting, compact structure, free from pinhole porosity and slag, smooth surface and even wall thickness. 高速离心铸造,组织致密,无砂眼、夹渣,表面光滑、壁厚均匀。
- The carotid intima-media wall thickness (IMT), crouse score and plaque incidence were measured. 测量颈总动脉后壁内中膜厚度(IMT),斑块厚度,计算斑块积分及粥样斑块发生率。
- The serum apolipoprotein (apo) level, aorta wall thickness (AWT)and ocular fundus were simutaneously examinated. 同时进行血清载脂蛋白(apo)、主动脉壁厚度(AWT)及眼底检查。
- The wall thickness of the hollow aeroengine turbine blade is a critical parameter for ensuring its strength. 航空发动机空心涡轮叶片的壁厚是保证叶片强度的一个关键参数。
- Movement is powered by hidden electric motors on ‘bogeys' integrated into the wall thickness. 运动是由电动机的隐藏'忌'融入壁厚。