The British prestige leaps the double frequency conversion drawing machine to transform the plan

The drawing machine profession, involves the device category are many, the common drawing machine has the water tank type drawing machine, the straight forward system drawing machine, wire drawing machine the pulley type drawing machine, stands upside down the type drawing machine and so on, the drawing machine main application to Jin Shuxian cable material and so on copper wire, stainless steel wire processings, is the line cable manufacture profession great importance the processing equipment. Along with the frequency conversion velocity modulation technology’s unceasing development, the frequency conversion velometer widely was already applied in the drawing machine profession, undertakes the wiredrawing velocity modulation, the tensity volume is taking, links and so on multistage synchronization controls, frequency changer’s application, raised drawing machine’s automated level and the working capacity greatly, reduced equipment’s unit energy consumption and the maintenance cost effectively, obtained the profession widespread approval.
The figure above simple shows extruding machine the chart for the small drawing machine, from the machinery, may decompose into the wiredrawing part and the recover of wire part, may decompose the permanent tensity synchronization control from the electric control which takes for the wiredrawing stepless speed regulation control and the volume, through the tensity swing link’s position variation, the back coupling control system, undergoes the automatic operation, the change volume takes the electrical machinery running rate, thus achieves the volume to take manifests the permanent tensity and the speed synchronization with the wiredrawing two links, and through the row of line guide pulley electrical machinery, may take the speed along with the volume the difference, evenly end product tinsel winding, in the volume takes on the cylinder escapement, realizes to the metallic material stretch processing.
The figure above shows the small drawing machine’s control model, is the present mainstream complete copper and aluminum continuous control mode, the stretch and the volume takes controls controls machine IPC by PLC or the labor to complete, the frequency changer accepts PLC or the IPC instruction, realizes permanent tensity control which the stretch level’s stepless speed regulation and the volume take. This system solution will directly cause the cost soaring, the system complex, the maintenance difficulty big, the maintenance cost high, questions and so on systems control response difference.
The above schematic drawing is INVT the control mode which recommends to you, these two kinds medium, small, miniature extend the line machine electric control way, takes the volume function integrations and so on synchronization and tensity control, system start and parking control, malfunction alert in the frequency changer, melts with the mechanical system is a whole, the external signal sends in the frequency changer directly, after the internal algorithm rapid reaction to system’s positive governing, enhanced system’s speed of response greatly, omits PLC, HMI, IPC, saves the continuous extrusion machine system cost, reduces the fault point, and may dispose LED or the LCD control panel according to the user’s needs, manifests the man-machine operation user-friendly, convenient user’s operation, maintenance, debugging and use.