screw-threading tool

Clean thread on Bush and on screw-in tool.

清洁衬套和攻丝工具上的螺纹。

The Reforming of Machine Tool Based on Machining for Varying Pitch Screw

基于变螺距螺纹加工的普通机床改造

Imported screw and linear guide rail have ensured a repeated positioning precision of the machine tool.

进口滚珠丝杆及直线导轨确保了机床的重复定位精确.

Several NC inner screw thread milling cutters are presented. By using screw interpolation function of NC machine tool and advanced inner screw thread milling technology, high speed and high efficiency automatic inner screw thread process of diesel engine part is realized.

介绍几种数控内螺纹铣削刀具，它利用数控机床的螺旋线插补功能，采用先进的内螺纹铣削工艺在柴油机零件制造上实现了内螺纹高速、高效自动加工。

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。

Screw the threaded bush onto the screw-in tool by hand.

用手将螺纹衬套拧到攻丝工具上。

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.

Research and application of oil pipe screw grease smearing tool

油管丝扣油脂涂抹器的研制与应用

A field testing of medium speed screw drill tool combined with DBS PDC bit with steel matrix

中速螺杆钻具配钢体PDC钻头现场试验

Die structure was discussed through the analysis of forming process of high intension screw bolt and a set of hot upsetting tool was designed.

通过分析高强螺栓的成形工艺，对模具结构进行深入探讨，设计了一套热镦模。