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Processing technology for composite for elevator display and operating panel

A composite material and processing technology, applied in the field of elevator production, can solve the problems of poor surface appearance, high price, heavy weight, etc., and achieve the effect of good appearance, good workmanship and no burrs.

Inactive Publication Date: 2017-01-04
SHANGHAI BST ELECTRIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Elevator display panels and control panel panels processed from stainless steel plates have high hardness, toughness and mechanical strength, and are resistant to corrosion by acids, alkaline gases, solutions and other media, but they are heavier and more expensive
[0004] In addition, the aluminum alloy plate has the characteristics of light weight and cheap price, but has low hardness and poor surface appearance

Method used

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Embodiment Construction

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0020] Elevator display, control panel panel composite material processing technology, including composite material plate processing procedures and elevator display, control panel panel parts processing procedures;

[0021] Among them, the composite material plate processing process includes: A. Select stainless steel plate and aluminum alloy plate, and pre-treat the stainless steel plate to make the surface clean; pre-treatment includes four processes: alkaline water cleaning, grinding, clear water cleaning, and drying.

[0022] B. In an oven at a temperature of 140°C-250°C, use hot-melt polymer glue to bond the stainless steel plate and aluminum alloy plate together; the hot-melt polymer glue can be completely melted at a temperature of 200°...

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Abstract

The invention discloses a processing technology for a composite for an elevator display and operating panel. The processing technology comprises a processing procedure of a composite panel and a processing procedure of the elevator display and operating panel part. The processing procedure of the composite panel comprises the steps that a stainless steel panel and an aluminum alloy panel are selected, the stainless steel panel is pretreated, and the surface of the stainless steel panel is cleaned; in a drying oven at the temperature of 140 DEG C to 250 DEG C, the stainless steel panel and the aluminum alloy panel are recombined together through hot-melt polymer adhesive; and the composite panel of the stainless steel panel and the aluminum alloy panel is obtained. The processing procedure of the elevator display and operating panel part comprises the steps that the composite panel of the stainless steel panel and the aluminum alloy panel is processed by the adoption of numerical control water jet cutting equipment according to a preset program, and the shape required in a drawing is made; or blanking is conducted through a stamping die. Produced products are good in appearance effect, free of burrs, good in technology and suitable for mass production.

Description

technical field [0001] The invention relates to the field of elevator production, in particular to the processing technology of composite material panels of elevator displays and control panels and the development of new materials. Background technique [0002] In the elevator production industry, the plates used to process elevator display panels and control panel panels are basically stainless steel plates. [0003] Elevator display panels and control panel panels processed from stainless steel plates have high hardness, toughness and mechanical strength, and are resistant to corrosion by acids, alkaline gases, solutions and other media, but they are heavier and more expensive. [0004] In addition, the aluminum alloy plate has the characteristics of light weight and cheap price, but has low hardness and poor surface appearance. [0005] Therefore, there is a need for a plate that can combine the advantages of both and the processing technology of the plate to process the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P15/00
CPCB23P15/00
Inventor 陆德木刘现才
Owner SHANGHAI BST ELECTRIC
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