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Cycle microcosmic truss insert and manufacturing method of cycle microcosmic truss structure body

A technology of structures and trusses, applied in building structures, building components, buildings, etc., can solve the problems of high manufacturing costs, low manufacturing efficiency, and cumbersome steps of microscopic trusses, and achieve low manufacturing costs, improved structural utilization, and high model various effects

Inactive Publication Date: 2015-06-17
HARBIN INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a periodic microscopic truss insert and a method for manufacturing a periodic microscopic truss structure, so as to solve the problems of cumbersome steps, low manufacturing efficiency and high manufacturing cost in the microscopic truss manufactured in the prior art

Method used

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  • Cycle microcosmic truss insert and manufacturing method of cycle microcosmic truss structure body
  • Cycle microcosmic truss insert and manufacturing method of cycle microcosmic truss structure body
  • Cycle microcosmic truss insert and manufacturing method of cycle microcosmic truss structure body

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specific Embodiment approach 1

[0025] Specific implementation mode one: combine figure 1 with figure 2 Describe this embodiment, this embodiment includes the insert body 7, the insert body 7 is a rectangular piece, and the insert body 7 is uniformly processed from one long side to the central axis of the insert body 7 in the length direction There are multiple interlocking notches, the length of each interlocking notch is L 1 , the width of each interlocking notch is T, and the length of the wide side of the insert body 7 is L 2 , the length of each interlocking notch L 1 Equal to the length L of the wide side of the rectangular sheet 2 The width T of each interlocking notch is equal to the thickness of the insert body 7, and a plurality of holes are uniformly processed between two adjacent interlocking notches. In this embodiment, a plurality of holes can be arranged in the same line, and the length of the arrangement of the plurality of holes is equal to the length of the broad side of the insert bod...

specific Embodiment approach 2

[0026] Specific implementation mode two: combination figure 1 with figure 2 To illustrate this embodiment, the rectangular sheet in this embodiment is a sheet made of carbon fiber reinforced composite material, stainless steel or PVC. Rectangular sheets of different materials form periodic microscopic truss inserts through different processing methods. Processing methods include 3D printer printing, engraving, cutting or stamping. Other components and connections are the same as those in the first embodiment.

specific Embodiment approach 3

[0027] Specific implementation mode three: combination figure 1 , figure 2 with image 3 Describe this embodiment. In this embodiment, a method of manufacturing a periodic micro-truss structure by using the periodical micro-truss inserts described in the first specific embodiment is connected according to the following steps:

[0028] Step 1: Hole machining: machining multiple holes of different shapes on one insert body 7;

[0029] Step 2: Processing of interlocking notches: on the insert body 7, a plurality of interlocking notches are uniformly processed from one long side to the central axis in the length direction of the insert body 7, and the length of each interlocking notch is L 1 Equal to the length L of the wide side of the rectangular sheet 2 The width T of each interlocking notch is equal to the thickness of the insert body 7. After processing a plurality of interlocking notches, the periodic microscopic truss insert can be obtained;

[0030] Step 3: Interlocki...

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Abstract

The invention relates to a truss insert and a manufacturing method of a truss structure, and in particular relates to a cycle microcosmic truss insert and a manufacturing method of a cycle microcosmic truss structure body, aiming at solving the problems that in the prior art, the manufacturing method of a microcosmic truss is complicated in steps, low in manufacturing efficiency and high in manufacturing cost. The cycle microcosmic truss insert comprises an insert body, wherein a plurality of interlocking nicks are formed from a long side of the insert body to the central axis along the length direction of the insert body. The invention also relates to the manufacturing method of the cycle microcosmic truss structure body, and the method comprises the four steps of carrying out hole machining, processing the interlocking nicks, carrying out interlocking assembly on a plurality of cycle microcosmic truss inserts, and carrying out reinforcement work. The cycle microcosmic truss structure body has the advantages of being light in weight, good in energy absorption effect and good in vibration isolation effect. The manufacturing method provided by the invention is used for manufacturing the cycle microcosmic truss structure body.

Description

technical field [0001] The invention specifically relates to a method for manufacturing a periodic microscopic truss insert and a periodic microscopic truss structure. Background technique [0002] As a typical biological structure, periodic microscopic trusses commonly exist in nature, such as wood, bone and coral, etc., which can withstand large static loads and cyclic loads for a long time, and play an irreplaceable function while reducing weight , has received more and more attention from researchers. At present, most of the multi-level truss structures prepared at home and abroad are obtained through the "splicing and assembly" process. The scale of the prepared structural specimens is large, the core is difficult to form in one piece, the preparation efficiency is low, the preparation cost is high, and the overall stability is poor. There are very few mature preparation techniques, and the above-mentioned problems need to be solved urgently. Contents of the inventio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04C2/30
Inventor 熊健郑伟孟凡壹吴林志马力
Owner HARBIN INST OF TECH
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