查询词典 screw-driven

The downhole milling pipe string of screw drill tool will produce great reverse torque while milling and grinding the bridge plug, cement plug and so on, and which is extremely harmful to the screw drill tool .

针对螺杆钻具磨铣钻削井下桥塞、水泥塞及类似钻削工作中管柱在井下所产生的巨大反扭矩的危害，在对磨铣钻削管柱进行受力分析的基础上，提出了改进方案，即&井下防扭装置&和&磨铣钻削管柱的配置&，有效地降低了反扭矩带来的危害，改善了磨铣钻削管柱的受力状况。

Control Method about Screw-tightening; Dynamic Examined System; Screw-tightening System; Planet Gear Transmission; Torque Sensor

螺纹拧紧控制方法；动态检测系统；螺纹拧紧系统；行星齿轮传动；扭矩传感器

This paper applies the controlled technology about screw-tightening, the transmitted technology about planet gear and dynamic examined technology to the screw-tightening equipment based on dynamic examination.

本文运用螺纹拧紧控制技术、行星齿轮传动技术以及动态检测技术等进行了基于动态检测的螺纹拧紧设备的研制。

Objective To study the best entry points, direction and length of screw in acetabular posterior column plate technique, and to prevent the serious complications of screw penetrating the joint surface.

目的 研究髋臼后柱钢板内固定技术中螺钉的最佳进钉点、方向和长度，预防发生螺钉穿入关节内的严重并发症。

From the automatic justification to the stainless steel piston pump bottle quantitative filling, pneumatic positioning play cover, tail pipe hole automatically, automatic screw function, jack-screw adjustment up and down freely.

从全自动理瓶到不锈钢活塞泵定量灌装、气动定位打盖、管尾自动对孔，自动旋盖功能，升降式旋盖上下可以自由调节。

Depth of the counter bore for a cap screw in cutting sections is to be equal to height of the head plus die life of sections. If the die sections permit, provide 1 depth to assure that no screw head will interfere with the part after sharpening the section.

刀口入子中沉头螺丝的深度应等于其头部高度加上刃口高度，如果入子允许，提供1英寸的沉头深度，确保当修磨刀口后其不会与产品干涉。

Shenzhen Hualong screw factory refurbished successfully developed "metal surface wear repair" of new technologies, only imports of dual-use alloy powder renovation plastic barrel, screw and other parts to repair the heart of the problem re-use.

深圳华隆螺杆翻新厂成功研制&金属表面磨损修复&的新技术，才用进口双合金粉翻新塑料机筒、螺杆等心脏零件的修复再利用的问题。

After years of efforts to innovate, to learn at home and abroad advanced screw, cylinder manufacturing process technology, in various types of precision screw, barrel production on strong technical force, also has a set of comprehensive quality management system to ensure that the use of Products to worry about.

经过多年的努力创新，吸取国内外先进的螺杆、料筒制造加工技术，在各类精密螺杆、机筒的生产上技术力量雄厚，同时还拥有一整套完善的质量管理体系确保产品使用无后顾之忧。

Jing Ding High Precision Screw Mold Factory is the only one screw mold factory in China which brought in advanced CNC productive technology from Italy.

A、精鼎高精密螺丝模具厂是中国国内唯一一家引进意大利先进数控生产技术的螺丝模具生产厂家。

German high precision ball screw adopts original set of nut and screw, reducing the gap arising in the movement to the minimum.

德国产高精度滚珠丝杆，采用原装配套螺母和丝杆，把运动时产生的间隙降低到最小。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。