Analysis and Design of Anti-fall of Vertical Axis of CNC Machine Tools

In CNC machine tools, the self-locking cannot be achieved because of the reversibility of the movement of the ball screw nut pair. When the machine does not use or suddenly loses power, for the vertical drive (gravity axis, such as the Z axis of the vertical machining

Warthog All Terrain Armored Personnel Carrier

The China Motor Mobile Troops column contains a total of 2 categories of 5 manufacturers, 6 troop carriers, 9 troop carriers, and the latest personnel troop announcements, environmental announcements, and fuel announcements. Announcements, pictures, new

Literacy: understanding of the circuit in a variety of "land"

Engineers in the design of the circuit, in order to prevent various circuits in the normal operation of the circuit interfere with each other so that they can work effectively compatible with each other. According to the nature of the circuit, the circuit "zero potential&quo

Development direction and prospect analysis of drying equipment

Since the reform and opening up, China’s industrial and agricultural production has achieved very great development, and people’s requirements for drying equipment are also getting higher and higher. The market demand promotes product innovation, and the drying equipment indu