spiral end

Computer Aided Design of Formed Milling Cutter Profiles for Machining Spiral Slot of End Cutter

加工立铣刀螺旋槽用成形铣刀廓形的计算机辅助设计

Erythromycin and metoclopramide improves the success rate of post-pyloric placement of the spiral distal end nasal-enteral feeding tubes

红霉素甲氧氯普胺提高螺旋型鼻肠管幽门后置管成功率的研究

Application of Spiral Groove Type End Seal on Hydrogen Centrifugal Compressor

螺旋槽端面密封在氢气离心压缩机上的应用

The mechanistic model of spiral end milling has been built. A multinomial model between milling force coefficients and quantities in cutting is set up. The milling experiment by means of regression-orthogonal method with four factors is designed to confirm constants of cutting force model.

提出螺旋立铣刀侧铣加工的切削力模型，通过建立铣削力系数与切削用量的多项式模型，利用四因素回归正交实验法确定了模型常量。

The seal structure of the spiral shaft end for feeding of the rotary flashing dryers and its leak causes were analyzed, the original disk seal was retrofitted to be labyrinth seal and gas combination seal for operation under rough working conditions.

分析了旋转闪蒸干燥机喂料螺旋主轴轴端密封结构及其漏料原因，将原盘根密封结构改为迷宫密封和气体组合式密封，保证该干燥机在恶劣的工况条件下能正常运行。

Experimental Study and Theoretical Analysis on Load Carrying Apacity of Cold-Formed Flexural Members with Thicknesses Less Than 2mm; Technical Approach to Prevention of Longitudinal Spiral Eccentricity in Tail End of Cold-drawn Light-wall Seamless Steel Pipe

壁厚小于2mm冷弯薄壁型钢受弯构件承载力试验研究及理论分析防止冷拔薄壁无缝钢管尾部产生纵向螺旋形壁厚不均的技术探讨

The modal analysis experiment for spiral slotting end mill has been conducted, and corresponding dynamic characteristics parameter has also been got. 4.

并对螺旋槽立铣刀进行了模态分析试验，获得了相应的动态性能参数。

By means of analysis on failure reason for bearing sealing, the oil membrane spiral slot end sealing was adopted and remarkable effectiveness was achieved.

通过对轴封失效原因的分析，采取油膜螺旋槽端面密封措施，取得了显著成效。

Methods 33 patients with bronchiectasis were diagnosed by clinical data and HRCT scan, and scanned using spiral CT at end inspiration and expiration in continuous volume scan mode.

方法对33例临床和HRCT检查确诊的支气管扩张的病人，使用螺旋CT分别进行了不同呼吸时相的连续容积数据模式扫描。

CNC grinding model and technology of an equal spiral angle cone ball end miller

圆锥球头立铣刀的CNC磨削模型及工艺

Calculation of Cutting Edges& 2 axis NC Machining of Spiral Groove of Ball end Cutters

球头铣刀刃口曲线的求解及螺旋沟槽的二轴联动数控加工

The center tube structurally comprises a bayonet paper tube, a bayonet end cover and a set screw, or comprises a plastic tube, a spiral end cover and a set screw.

其结构包括卡口纸管、卡口端盖、紧定螺钉，或者是塑料管、螺旋端盖、紧定螺钉。

Technical Approach to Prevention of Longitudinal Spiral Eccentricity in Tail End of Cold-drawn Light-wall Seamless Steel Pipe

防止冷拔薄壁无缝钢管尾部产生纵向螺旋形壁厚不均的技术探讨

The winding package ratio formula is deduced. And through modifying and simulation, we got the point changing spiral patterns of the end.

推导卷绕比计算公式，进行修正，仿真得到端面换向点分布螺旋线花纹。