The flow function method was applied to the process of screw rolling balls in the paper.
采用了三维流函数法凸凹形辊棒材轧制过程的解析，得到了与平辊轧制时相同的效果。
The flow function method was applied to the process of screw rolling balls in the paper. The computing formulas of rolling power and force were given. Finally the computing example was presented.
采用流函数方法，对螺旋孔型斜轧过程进行了分析，得到了轧制过程力能参数的计算公式，并进行了实例计算和比较。
Normal production conditions, often open the two Taiwan screw compressor and a piston compressor, mainly for converter, rolling and tropical in three production unit of gas supply.
正常生产情况下，通常开两台螺杆压缩机和一台活塞压缩机，主要给转炉、中轧和热带三家生产单位供气。
In water, paddles and OARS have given way to screw propellers and turbines, but stability in response to the rolling motion of water is still a problem.
在水里，桨橹已经由螺旋桨和涡轮机替代，但是在涌动的水里使船只保持平稳仍然是一个问题。
The result shows that production of high strength screw bars is reasonable by the control rolling and control cooling process on high-speed wire mill with the capacity of low temperature rolling.
结果表明，在具有低温轧制能力的高线轧机生产线上，采用控轧控冷工艺生产高强度钢筋是可行的。
Especially for long screws, Ohm screw, rolling ball screw made, and machinery, hardware tools, vehicle parts, thread rolled processing.
适用欧姆螺杆、滚造级滚珠螺杆，及机械、五金工具、汽机车零件的螺纹转造加工。
Based on our work practice, the article introduces a parameter selection method for AGC hydraulic system of rolling mills, and analyzes screw down cylinder, power unit and other.
结合工作实践，介绍了轧机压下液压系统的一种参数选择方法，并对压下油缸、油源等进行了分析讨论。
Analyzed technology of thread-rolling, put forward a method of high positional screw thread working and introduced the fixture configuration of thread-rolling in detail.
通过对滚压螺纹的工艺分析，提出一种高位置精度螺纹的滚压加工方法，并介绍加工螺纹的夹具。
Hydraulic gap control system is the key part of accuracy for stripe gauge control of tandem cold rolling mill. Hydraulic screw down system is the most important part of hydraulic roll gap control.
液压辊缝控制系统是冷连轧机组控制带钢厚度精度的关键环节，液压压下系统是液压辊缝控制的最重要的组成部分。
The reasons for the shortage of screw thread after skew rolling were discussed.
另外，还对斜轧过程中容易出现牙型尺寸不足的原因进行了分析。
AGC hydraulic screw down system is one of the kernel equipments in hot rolling process, and the product output and quality were directly affected by the state of this equipment.
AGC液压压下设备是热轧工艺中核心设备之一，其设备状态直接影响到产品的产量和质量。
This article has described the calculation principle and the main process for the machining of the heavy duty involute screw down worm used for the rolling mill.
介绍了轧机大型渐开线压下蜗杆加工的分析计算原理和主要工艺方法。
A structural improvement is implemented on the base of an original ball screw pair and a rolling cone screw pair.
它在原滚珠丝杆副，滚锥丝杆副的基础上进行了结构改进。
A structural improvement is implemented on the base of an original ball screw pair and a rolling cone screw pair.
它在原滚珠丝杆副，滚锥丝杆副的基础上进行了结构改进。
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