The distinct features and wide distribution of the bronze

However, in the electrical control system, the failure to find and exclude it is very difficult, especially in the relay contact control system, electrical control line contact, the circuit complexity, high failure rate, long maintenance cycle, the production and maintenance much inconvenience, serious impact on production. The Ordes style bronze are with rich cultural connotations.  Described in this program the PLC transformation from the original relay-contact analog control system, the actual operation of the PLC control system, whether hardware or software control is stable and reliable, with high reliability and flexibility, more easy to repair, can adapt to the constantly changing conditions, and achieved good economic benefits.
milling down milling and milling the two processing methods, the spindle motor rotating, the pros and cons of the operation is not frequent, so the opening by a combination of on the side of the electrical box under the bed to change the power supply phase sequence to achieve. to avoid shocks due to the spindle drive system is equipped with inertial wheel, so the spindle motor with electromagnetic clutch brake in order to achieve accurate parking. The distinct features and wide distribution of the bronze was the representative wars of the grassland culture of the north China.  milling machine table requirements before and after about six up and down direction of the feed movement and the fast-moving, so also requires feed motor is rotating, and through the lever and mechanical clutch to match. Feed the fast-moving through the electromagnet and mechanical Guadang, to complete.
 The rotary motion of the round table by the feed motor driven by the drive mechanism. In accordance with the requirements of the process, the milling machine should have the following electrical interlock measures: in order to prevent damage to the tool and milling machine spindle before allowing movement of the feed and the feed direction of the fast motion. In order to reduce the roughness of the machined surface, and only into the spindle to stop to stop, or stop at the same time. It is also the main component of the culture of Chinese bronze. The milling machine is the mechanical manipulation of the handle and position of the switch to match the feed motion of the six directions of the chain. Spindle movement and feed movement with variable speed disk to speed selection, in order to ensure the gear into meshing state, two kinds of movement requirements of variable speed along the point to move.