A cabin pipeline assembly method for space vehicle
An assembly method and carrier technology, applied in the field of aerospace vehicles, can solve the problems of poor pipeline consistency and long production cycle, etc.
Active Publication Date: 2021-04-30
BEIJING LANDSPACETECH CO LTD
View PDF11 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
It solves the problems of long production cycle and poor consistency between each pipeline caused by the improper assembly of the existing cabin pipelines, and improves the replaceability of the cabin pipelines at the same time
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0039] The technical solutions of the present invention are further described below with reference to the accompanying drawings and through specific embodiments. Spatial relational terms such as "below," "below," "below," "lower," "above," "above," "higher," etc. are used to facilitate description to explain an element relative to a The orientation of the two elements means that these terms are intended to encompass different orientations of the device in addition to orientations other than those shown in the figures. In addition, for example, "one element is on / under the other" can mean that two elements are in direct contact with each other, or that there are other elements between the two elements. Furthermore, terms such as "first", "second", and the like, are also used to describe various elements, regions, sections, etc. and should not be regarded as limiting. Similar terms refer to similar elements throughout the description.
[0040] The present invention provides a ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention provides a cabin pipeline assembly method for an aerospace vehicle. In the pipeline assembly method of the cabin section, the three-dimensional model is used to form at least two positioning marks on the standard sample tube, and the position of the cabin section bracket is determined by the mark of the standard sample tube, so that the cabin section bracket is accurately set on the inner wall of the cabin section, and then the standard sample tube is assembled again. The sample pipe corrects the spatial position of the cabin bracket to ensure that the real pipeline can fully adapt to the position of the cabin bracket and accurately match the cabin bracket, so as to greatly reduce the pipeline production and assembly cycle. The cabin pipeline assembly method for aerospace vehicles also has the advantages of easy implementation of the assembly process, high efficiency, mass production of cabin pipelines, and the ability to ensure the consistency of cabin pipelines, thereby ensuring that each space launch of the same specification is The consistency of the pipeline configuration of the vehicle can avoid the impact of the difference in the cabin pipeline on the launch of the space vehicle.
Description
technical field [0001] The invention relates to the technical field of aerospace vehicles, in particular to a method for assembling a cabin section pipeline for an aerospace vehicle. Background technique [0002] In the process of assembling the cabin section pipeline of the aerospace vehicle, the module section bracket is usually installed on the cabin section first, and then the pipeline is assembled on the cabin section bracket. When there is a small deviation in the pipeline assembly process, it can be compensated by the correction of the bracket itself. When there is a large deviation, the pipeline needs to be sampled and re-produced according to the position of the module bracket. In this way, it will not only increase the general assembly cycle of the aerospace vehicle, but also lead to differences in the direction of the same pipeline of the aerospace vehicle, that is, this pipeline assembly method introduces the invisible technical state change of the pipeline, and ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): B64G1/00B64G1/22B64F5/10
CPCB64G1/00B64G1/22B64F5/10
Inventor 铁文军徐畅张峥智赵志浩耿昌李秀明杜正刚张春林
Owner BEIJING LANDSPACETECH CO LTD