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Continuous carbon fiber FDM 3D printing method for thighs of quadruped robot

A quadruped robot, 3D printing technology, applied in 3D object support structure, additive manufacturing, processing data acquisition/processing, etc., can solve the problems of high time and cost, and achieve the effect of excellent high temperature resistance and chemical resistance

Pending Publication Date: 2021-05-07
华融普瑞(北京)科技有限公司
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

These traditional processing methods have high time and cost, and are not suitable for processing complex parts, especially those with profiling structures and topology optimization structures.

Method used

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  • Continuous carbon fiber FDM 3D printing method for thighs of quadruped robot

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Embodiment Construction

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0028] see figure 1 , the invention discloses a continuous carbon fiber FDM 3D printing method for the thigh of a quadruped robot. The 3D printing method includes the following steps:

[0029] S1: According to the characteristics of 3D printing technology, the split structure optimization and redesign optimization of the thigh design of the quadruped robot are carried out, which are model A and model B respectively;

[0030] S2: Import the optimized thigh mod...

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Abstract

The invention discloses a continuous carbon fiber FDM 3D printing method for thighs of a quadruped robot. The 3D printing method comprises the following steps of: carrying out split structure optimization and redesign optimization on a design of the thighs of the quadruped robot according to the characteristics of a 3D printing technology, and respectively obtaining a model A and a model B. In the continuous carbon fiber FDM 3D printing method for the thighs of the quadruped robot, a complex-shaped part printed by investing the continuous carbon fiber FDM 3D printing method for the thighs of the quadruped robot and combining with a continuous carbon fiber reinforced polymer composite has the characteristics of light weight and high strength and has excellent high temperature resistance and chemical resistance; and by adopting the 3D printing technology, continuous carbon fiber 3D printing forming manufacturing of legs and feet of the quadruped robot is firstly achieved, continuous carbon fiber 3D printing forming manufacturing of a quadruped robot body and overall components thereof is gradually achieved, and the method has an important significance of development of light weight and high bearing ratio of the quadruped robot.

Description

technical field [0001] The invention relates to the technical field of quadruped robots, in particular to a continuous carbon fiber FDM 3D printing method for quadruped robot thighs. Background technique [0002] The carbon fiber reinforced thermoplastic composite material with carbon fiber as reinforcement and thermoplastic resin as matrix has the characteristics of light weight and high strength, reducing component weight, improving component efficiency, improving component reliability, and prolonging component life. It has incomparable advantages over metal materials. Carbon fiber is of great value in the field of robot lightweight mechanism design. The density of carbon fiber material is only 1.5-2g / cm3, which is equivalent to 1 / 4 of the density of steel and 1 / 2 of the density of aluminum alloy, but its strength is high, the tensile strength can reach 3000-4000MPa, and its elasticity is 4-5 times greater than that of steel. 6-7 times larger than aluminum. Traditional c...

Claims

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Application Information

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IPC IPC(8): B29C64/118B29C64/386B29C64/393B29C64/314B29C64/379B33Y50/00B33Y50/02B33Y40/10B33Y40/20B33Y10/00
CPCB29C64/118B29C64/386B29C64/393B29C64/314B29C64/379B33Y50/00B33Y50/02B33Y40/10B33Y40/20B33Y10/00
Inventor 秦敬伟邱金勇
Owner 华融普瑞(北京)科技有限公司
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