Method for surface coating treatment of formation light with hiding performance
A technology of surface coating and treatment method, which is applied to printing devices, printing, etc., and can solve problems such as affecting normal use, poor light shielding effect, and the overall thickness of the coating cannot be guaranteed.
Pending Publication Date: 2020-06-16
SHANGHAI AVIATION ELECTRIC
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- Claims
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Problems solved by technology
On the one hand, in order to block the internal stray light of the product, so that the light-emitting surface of the product has a certain shape, because the top coat of the lamp must be TB06-9 zinc yellow primer, which belongs to the light-colored paint, and has the effect of blocking light Not good, stray light inside the product will pass through the paint layer, affecting normal use
[0004] On the other hand, it provides a reliable primer for the coating of the whole machine after the product is equipped with an aircraft. Under normal circumstances, a solid coating is formed by spraying the four formation light products, and the light-transmitting area of the product is sprayed before spraying. Use special masking tape for masking treatment. After spraying, tear off the masking tape to ensure that the paint will not be scattered in the light-transmitting area. However, after the masking tape is removed, the border of the light-transmitting area often appears jagged, which affects the product Appearance quality; by spraying, the overall thickness of the coating cannot be guaranteed
Method used
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Embodiment Construction
[0016] The present invention will be further described in detail below through specific embodiments in conjunction with the accompanying drawings.
[0017] See figure 1 with 2 , a surface coating treatment method for formation lights (Type II) with stealth performance, including the following steps,
[0018] Step S1, providing formation light fixtures. A light-transmitting part is formed on the formation light fixture.
[0019] Step S2, plating a transparent stealth coating on the light-transmitting part of the formation light fixture.
[0020] Step S3, applying a dark color ink layer to the coating area of the transparent stealth coating by means of screen printing. The dark color ink layer is a gray ink layer.
[0021] Step S4, applying a light-colored paint layer on the dark-colored ink layer by screen printing. The light-color paint layer is TB06-9 zinc yellow primer. TB06-9 zinc yellow primer is used as the top coat of the product. When the customer is painting t...
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Abstract
The invention discloses a method for surface coating treatment of a formation light with hiding performance. The method comprises the following steps: (S1) providing a formation light lamp, wherein alight-pervious part is formed on the formation light lamp; (S2) plating the light-pervious part of the formation light lamp with a transparent hiding coating; (S3) coating a deep-color-system printingink layer on a coating area of the transparent hiding coating through silk-screening printing; and (S4) coating a light-color oil paint layer on the dark-color-system printing ink layer through silk-screening printing. The method disclosed by the invention has the beneficial effects that through measures such as silk-screening printing and combination of the dark-color-system printing ink layer and the light-color oil paint layer, requirements for nice appearance and light shielding of a surface coating of the product are satisfied; and the hiding performance of the product is not influenced.
Description
technical field [0001] The invention relates to the field of aircraft lamps, in particular to a surface coating treatment method for formation lamps with stealth performance. Background technique [0002] The formation light system has the characteristics of large luminous area, soft and clear light. As one of the important components of the aircraft's external lighting system, it has been gradually equipped by various key aircraft models. The formation lights are installed on the external surface of the aircraft, and generally conform to the skin of the aircraft. They are mainly used to outline the outline of the aircraft, and provide information about the attitude and position of the lead aircraft to the adjacent aircraft pilots during formation flight. The formation light system exposed outside the aircraft must have stealth. The part of the formation light system exposed outside the machine is a light-transmitting film, and its invisibility is realized by coating a lay...
Claims
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Login to View More IPC IPC(8): B41M1/12B41M1/26
CPCB41M1/12B41M1/26
Inventor 许中华夏小春
Owner SHANGHAI AVIATION ELECTRIC