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Honeycomb plate machining process

A processing technology, technology of honeycomb panels, applied in lamination devices, lamination, layered products, etc., can solve problems such as uneven surface of metal sheets, damage to honeycomb panels, uneven pressure, etc., to achieve good implementation effect and high pressure Uniform, easy-to-handle effect

Inactive Publication Date: 2011-04-06
SUZHOU SHIJIA SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method of applying pressure is more complicated to operate and requires the cooperation of multiple people to complete.
Moreover, if the pressure is not uniform, it is easy to cause the surface of the metal sheet to be uneven, and even damage the honeycomb panel in severe cases.

Method used

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  • Honeycomb plate machining process
  • Honeycomb plate machining process

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Embodiment Construction

[0009] Specific embodiments of the present invention will be further described in detail below.

[0010] like figure 1 As shown, the pressure applying equipment for implementing the honeycomb panel processing technology of the present invention includes a table-shaped workbench 10, and the workbench 10 is provided with a rectangular area surrounded by end-to-end connection of vacuum exhaust pipes 12, that is, a workpiece platform 14. The vacuum suction pipe 12 is a hollow tube with a square cross section. The vacuum suction pipe 12 is provided with several air holes 16 on the inner side close to the workpiece platform 14 , and is connected to the vacuum suction device (not shown) through a pipe 18 on the outside. A flexible sealing film (not shown) is also provided on the workbench 10, and the sealing film seals the entire workpiece platform 14 and the vacuum exhaust pipe 12 to isolate it from the atmosphere of the environment. One side of the sealing film is also provided wi...

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Abstract

The invention discloses a honeycomb plate machining process which comprises the following steps of: stretching a honeycomb core; then, coating glue on the honeycomb core and panels, and sticking the panels on both sides of the honeycomb core; subsequently, applying pressure on the panels so as to firmly stick the panels to the honeycomb core; and finally, cutting and forming the stuck honeycomb plate. The process is characterized by firstly sealing a glued plate by using a flexible sealing cover and then vaccumizing the plate in the procedure of applying pressure on the panels. The honeycomb plate machining process pressurizes the glued workpiece by using a vaccumizing mode and maintains a long period of time, the adhesion strength of glue is increased, and the adhesion effect is ensured. The invention has the advantages of easy operation, uniform pressure, good implementation effect and the like.

Description

technical field [0001] The invention relates to a plate processing technology, in particular to processing a metal honeycomb plate. Background technique [0002] The metal honeycomb panel is a board with a metal honeycomb core in the middle layer, and the two sides of the honeycomb core are respectively bonded with metal sheets. The characteristics of honeycomb panels are high strength-to-weight ratio, uniform force, strong pressure resistance, low thermal conductivity, good shock resistance, no deformation, light weight, and sound insulation effect. Therefore, honeycomb panels have been widely used in aviation, construction and other fields. Since the honeycomb core and the metal sheet are bonded by special glue, the strength of the bond is directly related to the quality of the honeycomb panel. Therefore, when processing this kind of board, it is necessary to apply a certain pressure on the metal sheet and keep it for a certain period of time after gluing to ensure that ...

Claims

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Application Information

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IPC IPC(8): B32B37/10B32B37/12B32B3/12B32B15/04
Inventor 欧化海杨金柱刘红艳钱士峰
Owner SUZHOU SHIJIA SCI & TECH
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