The utility model has the advantages of simple structure, reasonable design and convenient operation. The efficiency of the manual spiral tool is increased by 4 times.
本实用新型的结构简单、设计合理、使用方便、使手工旋具的效率提高了4倍。
Conclusions the spiral ct is ideal tool for reflect the change of the bone density in clinic.
结论螺旋CT是临床上较为理想的反映骨密度变化的工具。
So the paper not only seems useful to deep-sea cobalt crust mining, but also offers a new design method and powerful tool for traditional spiral drum cutting head's parameters designing.
因此，本论文不仅对开发大洋钴结壳等矿产资源具有十分重要的意义，同时它也为传统的螺旋滚筒式采矿头参数设计提供了一种新的设计方法和有力的手段。
The mechanical structure and working principles of a kind of rolling tool for spiral groove tubes are introduced, and the geometrical parameters of normal spiral groove tubes are provided.
介绍了一种螺旋槽换热管轧制工具的机械结构及工作原理，给出了常用螺旋槽换热管的几何参数。
It's made of thin Gorilla Glass cut in a spiral shape with a new laser manufacturing tool.
它是由薄的康宁玻璃切割成螺旋形的一种新型激光加工工具。
This sequencing is a fundamental design tool of Creation Spectacular patterns are found by applying the Fibonacci spiral to key numbers of the Mayan calendar: 20, 13 and 18.
这些序列是以创造物的设计工具为基础，通过对斐波纳契数列的应用，可以找到引人入胜的图案，是玛雅历法的重要数字：20，13和18。
The intelligent check system proposed in this paper can be used as the final quality check and quality control tool in spiral bevel and hypoid gear manufacture process.
本文提出的锥齿轮智能检测系统可在锥齿轮制造过程中用作最终质量检测和质量控制工具。
New method for online tool wear estimation in spiral rod numerical controlled milling is presented.
介绍了一种在线估算螺杆数控铣削中刀具磨损量的新方法。
This paper analyzes the structure and characteristic of mini spiral face impeller, and introduces a new method by the use of milling machine and special cutting tool.
分析了微型螺旋面叶轮的结构和工艺特点，介绍了应用高精度万能铣床和特殊刀具加工该种叶轮的方法。
The characteristic values of vibration signals were used as testing parameters of tool wear for milling special shaped spiral rods.
针对异型螺杆铣削加工，采用振动信号特征值作为检测刀具磨损的参量。
For spiral bevel gears' formate gear, using proper figurate cutting tool and generic CNC machining center, the gear's hard tooth-surface can be milled with high speed.
螺旋锥齿轮副的成形法大轮，利用合适的成形铣刀，在通用的立式加工中心上，可以实现热处理后硬齿面的高速铣削。
Tool wear modeling method for spiral rod milling is presented.
介绍了一种螺杆铣削过程刀具磨损建模的方法。
The result of experiments indicates that improvement of geometric positioning accuracy of CNC machine tool of Spiral Bevel Gear can improve machining precision of gears.
实验结果表明，螺旋锥齿轮数控机床的几何精度提高，其齿轮加工精度也提高。
So it is novel tool for drilling of large diameter spiral.
从而，为大口径螺旋钻施工提供了一种新型钻具。
Conclusion Dual - phase enhanced spiral ct scan is an effective tool for the diagnosis of TTPV and can also provide comprehensive information in primary hepatic carcinoma with TTPV.
结论螺旋CT双期增强扫描是诊断门静脉癌栓的有效方法，可以完整地提供门静脉癌栓的全部资料。
The "Tool Pan Tilted method" is a high effect method to generate spiral-bevel gears and Hypoid gears.
刀倾半展成法是加工螺旋锥齿轮和准双曲面齿轮的有效方法。
The auto-reading of the Spiral-Reading Microscope of Universal Tool Maker's Microscope is actualized through the above two parts work with holding the high degree accuracy and high speed.
通过以上两方面的工作，在保证精度的前提下，实现了对万能工具显微镜螺旋读数显微镜的快速自动读数。
In the process of milling special spiral rod, a comparative analysis of all kinds of signals that indicate the state of tool wearing has been made.
在异形螺杆铣削过程中，对反映刀具磨损几种信息进行分析比较。
The 3d simulation of machining process for special shaped spiral rod is realized. Data ready, tool choice and final NC machining are all accomplished automatically.
该系统实现了对异形螺杆加工过程的三维仿真，完全自动实现从数据准备、刀具选取到最终数控加工的全过程。
The present invention relates to a pile-forming tool for poured spiral pile, consisting of tool head box and tool.
一种螺旋体灌注桩成桩用刀具，由刀架箱和刀具构成。
This paper USES the local synthesis method to determine machine tool Settings for grinding spiral bevel gears.
采用局部综合法进行弧齿锥齿轮磨齿加工参数(包括刀具参数和机床调整参数)设计。
The utility model relates to a back wheel of a spiral plowing farmland tillage tool, which comprises a ring blade, a back wheel made form rubber or other materials, and a back wheel fork.
本实用新型是一种旋耕式农田耕作机械的尾轮。它由环型刀片，胶尾轮或其它材料制成的尾轮，尾轮叉组成。
A triangular mesh surface zoning approach based on formability was given. Moreover a strategy to generate multi-stage spiral forming tool path for each surface area by offset was presented.
给出了基于可成形性的三角网格曲面分区算法和通过偏置来生成各曲面分区多道次螺旋线成形轨迹的方法。
A triangular mesh surface zoning approach based on formability was given. Moreover a strategy to generate multi-stage spiral forming tool path for each surface area by offset was presented.
给出了基于可成形性的三角网格曲面分区算法和通过偏置来生成各曲面分区多道次螺旋线成形轨迹的方法。
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