screw key

A design scheme of apply for small cold screw press of hard core oil was presented. ( 2) The key theory and technology of screw cold press design was studied.

提出了一种应用于硬果核油料压榨的小型螺旋冷榨机的研制方案。（2）研究了螺旋冷榨机设计的关键理论与技术。

Reduction of the middle column with screw insertion along the direction of the Lisfranc ligament is the key to reestablishment of the stability of the tarsometatarsal joint complex.

中间柱复位并沿Lisfranc韧带方向插入螺钉内固定是重建跖跗关节复合体稳定性的关键。

Blade tools: eyebolt turning tool , Allen key, screw tap, milling cutter, drill bits, etc.

刀刃工具类: 埃令螺丝(吊环)、圆车刀 、 六角匙 、 丝攻 、 铣刀 、 钻咀等.

Lead screw is the key part in mechanical drive used transfer helical motion into linear motion.

丝杠是机械传动元件中的关键设备,是将螺旋运动转换为直线运动的传动部件.

Connecting bolts are arranged in the plugging conical points, and an anti-rotation key and an outer six-square sleeve which can realize the linkage are arranged on the screw bolt.

封堵内置有连接螺栓，螺栓上设有防转键及实现连动的外六方套。

Using self-boring grouted rock external screw bolt to build geotechnical anchor, is the key technique by which resolve the difficulty of the construction in complex geologic circumstances. And external screw steel tube rolling is the key equipment to manufacture finish rolling external screw steel tube.

使用自钻注浆式外螺纹锚杆进行岩土锚固施工，是解决复杂地质条件施工难题的关键技术，而外螺纹钢管轧机则是生产精轧外螺纹钢管的关键设备。

Blade tools: eyebolt, turning tool, Allen key, screw tap, milling cutter, drill bits, etc.

刀刃工具类：埃令螺丝（吊环）、圆车刀、六角匙、丝攻、铣刀、钻咀等。

This paper describes structure, working principle, application and key technologies of screw driven circular conveyor line.

对螺旋驱动的环形输送线系统结构 、 工作原理 、 使用效果及技术关键问题作了详细介绍.

This paper discusses emphatically the key problems with the theory and design of the high speed timing screw.

本文着重阐述高速分件供送螺杆装置的有关理论与设计的一些关键性问题。

Note the screw head cannot exceed the flat key , or release the clutch pedal unit.

注:螺丝头部不克不及超不入平键, 否则聚散失灵.