Drawing Machine Series --- water tank drawing machine ----------------------------------------- ----------------------- applied to metal tube (rod) drawing

Name: water tank drawing machine

Uses: suitable for all kinds of metal wire drawing Ф14mm less applicable drawing range spring, steel wire, wire rope, steel cord, bead wire, wire drugs wire, gas shielded welding wire, aluminum-clad steel wire, prestressed steel wire and various low, medium and high carbon steel wire and so on.

Features: a plurality of drawing heads composed of small-scale continuous production equipment, through step by step drawing and drawing head on the tank, and finally pulled the wire required specifications.

Machine structure:

Weight: 3000kg

Reel diameter: 350mm

Drawing pass: 15

Motor power: 37-45KW

Power supply voltage: 380V 50-60HZ

Dimensions: 2600 × 1300 × 1350

First, the drawing machine Product Overview:

Drawing machine with the introduction, absorption, digestion technology development and production of high-grade drawing machine. Suitable for all kinds of metal wire drawing Ф14mm less applicable scope drawn spring steel wire, wire rope, steel cord, bead wire, wire drugs wire, gas shielded welding wire, aluminum-clad steel wire, prestressed steel wire, hose wire and various class of low, medium and high carbon steel wire and so on.

Second, drawing machine works:

A plurality of drawing heads composed of small continuous production equipment, through step by step drawing can be pulled once the cold steel of the required specifications, so the work more efficient. However, since after each stage by drawing, the wire diameter is changed, so that each drawing head speed should be changed to an operation line. Different, each based on the configuration of the die head of the drawing speed of the drawing to change. Reference drawing speed of each die by the time the second wire constant volume flow even if the establishment of the following formula: πr2 × v1 = πr2 × v2r: v1 line diameter wire: line wire line speed r: line wire diameter v2: each drawing head of the operating speed of outgoing wire drawing machine line speed is based on the above formula, each drawing head ensure synchronous operation. However, the above description is based on the ideal state of steady state operation, since the gap error and mechanical transmission mechanical transmission, at the start, as well as acceleration, deceleration, stop and other dynamic operation, each head will not be able to keep drawing synchronization, so now have most of the tension on the straight wire drawing machine sensors, each measuring between drawn steel wire head tension, then tension into a standard signal with the standard signal back to the speed drive, the drive with the signal for the closed-loop PID control process, the main speed adjustment PID computing superimposed on each holding tension detection point constant tension, will ensure that the straight wire drawing.

Third, drawing machine equipment consists of:

1. Roberts combination of equipment 1 0 separate wire drawing machine from Taiwan. Each machine has its own reducer, motor, belt drive, drawing pot, silk female and other components.

2. Take-line using the Double income, driven by a torque motor, via a torque controller to control the speed and tension reels with the closing. Cable system uses the light bars stepless cable

3. Wire drawing machine actinomycetes use squirrel-cage natural line planes.

4. Wire drawing machine equipment control system consists of 10 inverters via a single action, interaction potentiometer to control motor speed of each drawing.

5. Wire drawing machine equipment Roberts lubricating oil circulation system by a dedicated

Fourth, drawing machine machine structure:

Wire drawing machine: After continuous drawing to the finished product into the take-up machine. Pole after wire drawing dies, and then wound on the drawing pot, hanging by wire wheels, wheel over the line, Roberts stepped down into the pot. By continuously drawing to the finished product, a final step that is wound on the tool palette, stranding machines for use.

Water tank drawing machine: water tank drawing machine is composed of a plurality of drawing heads of small continuous production equipment, through step by step drawing and drawing head on the tank, and finally pulled the wire required specifications. On the domestic several major water tank drawing machine manufacturers, the general configuration of 20 or so drawing head. After each stage by drawing, the wire diameter is changed, so that each drawing head speed should be changed to an operation line. Throughout the process of drawing, only 1 Taipower motivated by mechanical transmission or gearbox to drive, depending on the configuration of the die, the drawing speed of each drawing head must change,