Study on the recovery technique of copper cobalt and nickel in waste diamond cutter

Diamond Cutter Principles: Overcoming the idea of limited resources;

金钢经原则：克服资源有限的理念；

This article discussed the multi-thread technology application in numerical control system software design of flame cutter based on the movement control card.

讨论了基于运动控制卡的火焰切割机数控系统的软件设计中多线程技术的应用。

The height control system is an important component of numerical control flame cutter which is an important processing machine in manufacturing industry.

数控切火焰割机是加工制造业的重要加工机械，而高度控制系统是其重要的组成部分。

Modification on free-stroke switch of flame cutter

火焰切割机无行程开关的改造

Application of Multithreading in Flame Cutter Numerical Control Software

多线程在火焰切割机数控软件中的应用

Design of DC Motor Control System in NC Flame Cutter Height Automatic Adjustment Device

数控火焰切割机自动调高器中直流电机控制系统设计

Design of Controlling System of Economical NC Flame Cutter

经济型数控火焰切割机控制系统研制

The Configuration Method and Practice on the Height Control System of Flame Cutter

火焰切割机高度控制系统配置方法与实践

Analysis of force and geometrical sizes of impact coal cutter's flat pick

冲击式采煤机刀齿受力分析及其几何参数的确定

Determination on designing productive rate of coal cutter

采煤机设计生产率的确定

Application of Coal Cutter's Cutting Pan Translation Technique

采煤机割盘改造技术的应用

Probe into the Rational Use of the Hydraulic Oil of the Coal Cutter

采煤机液压油合理使用的探讨

Study on application electric traction coal cutter in thin coal seam

薄煤层电牵引采煤机的应用研究

Through observing the application of the electric tractive coal cutter in the productive practice, analyzes on the causes of the problems existing in the electric tractive coal cutter, and probes into the methods for solving the obstacles of the frequency control devices and the application effects.

通过观察电牵引采煤机在生产实践中的使用情况，分析了电牵引采煤机存在问题的原因，并探讨了解决变频调速控制装置故障的方法及应用效果。

Industrial Usage and Performance Analysis of MG300/ 690 W Type Coal Cutter

MG300/690W型采煤机的工业使用及性能分析

This will provide a basis for the increase of the large bearing of the disk cutter and reduction of vibration and noise of the tunneler during operation.

这将为刀盘大轴承寿命的提高、掘进机工作时振动及噪声的降低，提供可靠的理论依据。

By using the system, the design and drawing of the disk cutter can be carried out conveniently and rapidly.

该系统可方便、快捷地实现盘形链轮铣刀的设计与图形绘制。

Experiment and Design on Disk Cutter with Power Type of Wheat No-till Planter

主动圆盘防堵式小麦免耕播种机的设计研究

Simulation and Analysis in the Rock Breaking Process of Disk Cutter on Tunneler

掘进机盘形滚刀破岩工作模拟及分析

Development of Object-oriented CAD System for Disk Cutter of Sprocket Wheel

面向对象的盘形链轮铣刀CAD系统的开发