Assembling method for modularized unmanned helicopter

Abstract

The invention discloses an assembling method for a modularized unmanned helicopter. The method comprises the following steps that 1, a design separation surface and a technology separation surface ofan unmanned helicopter are determined at the unmanned helicopter design stage; 2, the front fuselage section of the unmanned helicopter is coordinately assembled; 3, a middle fuselage section of the unmanned helicopter is coordinately assembled; 4, a rear fuselage section of the unmanned helicopter is coordinately assembled; 5, a landing gear of the unmanned helicopter is coordinately assembled. According to the assembling method for the modularized unmanned helicopter, compared with a traditional coordinate method, the traditional coordinate method needs five sets of material object standardwork, the assembling method just needs one set of material object standard work, and the tool manufacturing cost is decreased by about 4 / 5; the traditional coordinate method needs five sets of material object standard work to coordinate component assembling tools, the assembling method just needs one set of material object standard work to coordinate component assembling tools, and the coordinatetime is shortened by about 4 / 5.

Description

technical field [0001] The invention belongs to the technical field of unmanned helicopter assembly, and in particular relates to an assembly method of a modular unmanned helicopter. Background technique [0002] At present, there are very few researches and developments of unmanned helicopters at home and abroad, and there are even fewer unmanned helicopters with a length of more than 8m. Among these few unmanned helicopters, there has never been a modular design and manufacturing concept. Composite materials account for more than 65%, and the overall welded alloy steel truss is used as the main force-bearing component. There is no similar experience in the assembly coordination of this type of unmanned helicopter. [0003] At the same time, for the current assembly coordination method of small helicopters, the analog quantity transfer is often used to coordinate the assembly coordination parts of the parts with physical standard workers. This coordination method needs to c...

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