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Rapid forming process for light airplane

A molding process, light aircraft technology, applied in applications, household appliances, household components, etc., can solve the problems of high production cost and long production cycle, and achieve the effect of controlling production cost, excellent processing, and improving efficiency

Pending Publication Date: 2022-04-19
河北福莱卡航空科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a rapid prototyping process for light aircraft, which solves the problems of long production cycle and high production cost

Method used

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  • Rapid forming process for light airplane

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Embodiment

[0038] Example: refer to figure 1 , a kind of rapid prototyping process for light aircraft, comprising the following steps:

[0039] S1: Engraving with the sandwich material of the engraving machine;

[0040] S2: Making products for the sandwich material carved in step S1;

[0041] Step S1 comprises the following steps:

[0042] S101: Use a computer to make a drawing first, and then select the material to be engraved after drawing;

[0043] S102: Engraving the tool for the sandwich material again, engraving and setting the knife for the material to be engraved in step S101, engraving with a density board of appropriate height, and performing a rough engraving with a ball knife to carve out the overall shape;

[0044] S103: For the plate that has been roughly carved in step S102, use a ball knife to perform fine carving on one side of the sandwich material, and after the carving is completed, carve the other side of the plate according to the projection cutting contour;

[...

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Abstract

The invention discloses a rapid forming process for a light airplane. The rapid forming process comprises the following steps that S1, a sandwich material of a carving machine is adopted for carving; s2, the sandwich material engraved in the step S1 is subjected to product manufacturing; the step S1 comprises the following steps: S101, drawing by using a computer, and selecting a material to be carved after drawing; and S102, the manufacturing tool of the sandwich material is engraved. A mold-free mode is adopted for manufacturing and shaping, the shape of a sandwich material directly carved by a carving machine is guaranteed, polishing treatment is carried out after carving treatment, then 3KT700 carbon fiber cloth and two layers of PET release films are adopted for bonding respectively, then epoxy resin glue coating treatment is carried out, then heating curing and trimming are carried out, and then manufacturing can be completed. Therefore, the manufacturing cost is greatly controlled, the manufacturing efficiency is improved, surface treatment is very excellent, and the method is very suitable for rapid forming and manufacturing of light aircrafts and beneficial to light-weight and personalized manufacturing of the aircrafts.

Description

technical field [0001] The invention relates to the technical field of light aircraft manufacturing, in particular to a rapid prototyping process for light aircraft. Background technique [0002] Light civilian unmanned aerial vehicles are more and more widely used. Unmanned aerial vehicles are unmanned aircraft. With the gradual maturity of unmanned aerial vehicle technology, manufacturing costs and entry barriers are reduced, and the consumer drone market has exploded. The civilian drone market has also exploded. On May 16, 2017, the Civil Aviation Administration announced that it had initially completed the development of the registration system for civilian drones, and it went online on the 18th. On June 1st, the quality 250 UAVs over 10 grams are registered, and at the same time, a UAV registration data sharing and query system is being established to realize real-time cross-linking with the UAV operation cloud platform. [0003] At present, the wings of light unmanned...

Claims

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Application Information

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IPC IPC(8): B29C70/34B29C70/54B29L31/30
CPCB29C70/34B29C70/54B29C70/545B29L2031/3085
Inventor 王滨朱元旭郭晓军向双
Owner 河北福莱卡航空科技有限公司
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