tapping bar

Research on Counting Assembly of Axial Travel of the Boring Bar in Underwater Tapping Machine

水下开孔机进尺计数装置研究

Application of SLAG-BLOCKED tapping with guiding bar

带导向杆挡渣出钢技术的应用

The application of slag-blocked tapping with guiding bar in No. 3 converter of No. 3 Steelworks of Han Steel is introduced as well as its effect.

介绍了带导向杆挡渣出钢技术在邯钢三炼铁厂3号转炉的应用及其效果。

Newly designed multi-purpose crane for electrolytic aluminium as key equipment for production of electrolytic aluminium and an accesory facility for large electrolytic bath is used for electrolyte shell breaking, anod replacing, alumina powder refilling, liquid aluminium tapping and anod bar frame handling.

新型电解铝多功能起重机是为大型电解槽配套的生产电解铝的主要设备，能完成敲击电解质结壳、更换阳极、添加氧化铝粉、出铝水及阳极母线框架的吊运等动作。

It is put forward to replace the simple harmonic torsional vibration mechanism with the oscillating guard bar mechanism in low frequency vibration tapping machine. The possibility and feasibility of replacement is analyzed.

提出用摆动导杆机构近似替代低频振动攻丝机中的简谐扭振机构，对近似替代的可能性和可行性进行了分析。