news

Details To Pay Attention To When Making Enameled Wire

Update:29-12-2020
Summary:   Although the quality of enameled wire depends to a large extent on the quality of raw materials s...

  Although the quality of enameled wire depends to a large extent on the quality of raw materials such as paint and wires and the objective conditions of machinery and equipment, if the operation does not take a series of problems such as baking, annealing, and vehicle speed seriously, and recognize they're mutual It’s not a matter of mastering the operating technology, not doing well in the touring work and parking arrangement work, and not doing well in the process and sanitation. Even if the objective conditions are good, the quality enameled wire cannot be produced. Therefore, the decisive factor for enameled wire is people, which is their sense of responsibility for work.

  1. Before starting the catalytic combustion hot air circulation enameling machine, the fan should be turned on to make the air in the furnace circulate at a slow speed. The furnace and catalytic zone are preheated with electric heating so that the temperature of the catalytic zone reaches the specified catalyst light-off temperature.

  2. "Sanqin" and "Sancha" in production operations.

  The paint film is measured once every hour, and the zero position of the micrometer card is corrected before the measurement. When measuring the line, the micrometer keeps the same speed as the line, and the large line should be measured in two mutually perpendicular directions.

  Frequent school wiring often observes the back and forth wiring and tension tightness, and timely correction. Check whether the lubricant is proper.

  Check the surface frequently to observe whether the enameled wire has any defects such as graininess and paint peeling during the coating process, find out the cause, and correct it immediately. For the defective products on the car, unscrew the axle in time.

  Check the operation to check whether the running parts are normal. Pay attention to the tightness of the pay-off shaft to prevent the rolling head, wire breakage, and wire diameter thinning.

  Check the temperature, speed, and viscosity according to the process requirements.

  Continue to pay attention to whether the raw materials meet the technical requirements during the production process of raw materials.

  3. In enameled wire production operations, attention should also be paid to explosion and fire problems. There are several fire situations:

  One is that the entire furnace is completely burned, which is often caused by the excessive vapor density of the furnace cross-section of the furnace temperature; the second is that the amount of paint on several wires is too much when threading, which causes several wires to catch fire. To prevent fire, firstly, strictly control the process furnace temperature, and secondly, make the furnace ventilated smoothly.

  4. Finishing after parking

  The finishing work after parking mainly refers to cleaning the old glue at the furnace mouth, cleaning the paint tank and guide wheel, and doing the enameling machine and the surrounding environmental sanitation work. In order to keep the paint tank clean, if you do not drive immediately, cover the paint tank with paper to avoid the introduction of unclean objects.