Manufacturing method for runner plate

Abstract

The invention provides a manufacturing method for a runner plate. The technical problems that the environment parameter requirement of the existing production technology is too high, environment parameters are easy to fluctuate, and the product quality consistency is poor are solved. The manufacturing method for the runner plate comprises the following steps that firstly, a base plate to be sprayed is placed in a cleaning tank, the interior of the cleaning tank is heated, the cleaning tank is inflated with air, and stirring is conducted, wherein the temperature of the interior of the cleaning tank ranges from 80 DEG C to 100 DEG C, and the cleaning time ranges from 2 min to 4 min; secondly, the base plate is immersed in acid oil removing liquid, and the oil removing time ranges from 1 min to 3 min; thirdly, the base plate is immersed in clean water, the cleaning temperature ranges from 40 DEG C to 50 DEG C, and the cleaning time ranges from 3 min to 5 min; fourthly, the base plate is dried through a drying system, the drying temperature ranges from 60 DEG C to 70 DEG C, and the drying time ranges from 6 min to 10 min; fifthly, the base plate is subjected to corona treatment; and sixthly, coating powder is sprayed to the surface of the base plate through a plasma spraying method, and the spraying thickness ranges from 0.5 mm to 0.8 mm. The manufacturing method has the beneficial effect of being high in product quality.

Description

technical field [0001] The invention relates to a manufacturing method of a mirror plate. Background technique [0002] When making the main base material of the circuit board, it is necessary to use a voltage machine to press multiple layers of different materials. The working principle of the voltage machine is that the current passes through the copper foil to make the copper foil evenly heated, so that it is directly transported to the product. The board plays the role of insulation in the lamination of the circuit board lamination process, and the current forms a loop to provide a flat and clean plane, which is equivalent to the lamination steel plate in the traditional press. The mirror plate of the voltage machine has the functions of insulation, heat transfer, support and separation. It includes an intermediate layer, an upper insulating layer and a lower insulating layer. The intermediate layer is generally a metal aluminum plate with high hardness. [0003] After ...

AI Technical Summary

Problems solved by technology

[0004] Although the production process disclosed in this patent can realize the production of mirror plates, the environmental parameters of the production process are too high, and the environmental parameters are easy to fluctuate, and the product quality consistency is poor. Therefore, a manufacturing method of mirror plates is designed. very necessary

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