T/GDWCA 0012-2018 Painting process operating specifications

Scope

Scope: This standard specifies the preparation work, precautions, operating procedures, and records for the enamel coating process. This standard applies to the process of evenly applying a specified thickness of insulating varnish to the surface of conductors in the wire and cable production process. Main technical contents: 1. Operators should receive pre-job training and be familiar with the operating procedures. 2. Operators and workers who are not familiar with electrical knowledge are prohibited from conducting electrical repairs, and repairs to parts of the machinery that are in operation are prohibited. 3. The use of enamel coating felt is valid for one week. If the felt is damaged and affects the quality of the enamel coating, it should be replaced in time. 4. When the temperature fluctuates abnormally after catalysis, the machine should be stopped for maintenance in time. 5. When a fire occurs in the enamel coating furnace, the varnish supply switch should be turned off immediately and the insulating varnish in the varnish tank should be discharged. Slow down the wire winding traction and use foam extinguishers to put out the fire in the varnish tank. 6. When the power supply is interrupted, turn off the main switch and wait for the power to be restored before switching it back on. 7. When cleaning the guide rollers with solvent, solvent should not be dripped into the furnace.

Development Information

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