阅读说明：本技术 一种菱形花型面料的3d打印方法 (3D printing method of rhombic flower type fabric ) 是由 孟家光 涂莉 杨珺乐 程燕婷 徐晨光 刘艳君 赵澍 薛涛 支超 张新安 王永臻 于 2020-05-29 设计创作，主要内容包括：本发明公开了一种菱形花型面料的3D打印方法,属于3D打印领域。本发明菱形花型面料的3D打印方法,以柔性PLA为原料,利用建模软件对菱形结构进行建模,然后选择打印原料及打印参数,并通过切片软件对菱形结构模型进行切片分层处理,最后通过FDM工艺3D打印机对切片后的菱形结构模型进行打印,完成菱形花型面料的生产；利用3D打印技术进行打印,提高了服装面料的精细度,减少了面料生产过程中原材料的浪费,得到一种新颖的、富含科技感的菱形花型的面料。(The invention discloses a 3D printing method of rhombus flower type fabric, and belongs to the field of 3D printing. According to the 3D printing method of the rhombus pattern fabric, flexible PLA is used as a raw material, modeling is carried out on a rhombus structure by utilizing modeling software, then printing raw materials and printing parameters are selected, slicing and layering processing are carried out on the rhombus structure model through slicing software, and finally the sliced rhombus structure model is printed through an FDM process 3D printer, so that the production of the rhombus pattern fabric is completed; utilize 3D printing technique to print, improved garment materials's fineness, reduced the waste of raw materials in the surface fabric production process, obtain the surface fabric of the rhombus flower type that a novel, rich science and technology felt.)

1. A3D printing method of a rhombus flower-shaped fabric is characterized by comprising the following steps:

1) modeling the diamond structure by using modeling software to obtain a diamond structure model;

2) setting printing parameters by adopting slicing software to perform slicing layering processing on the rhombic structure model to obtain a model file capable of being printed;

3) and printing the sliced rhombic structure model by using flexible PLA as a raw material through an FDM (fused deposition modeling) process 3D printer to obtain the rhombic flower type fabric.

2. The 3D printing method of rhombus flower-shaped fabric according to claim 1, characterized in that the modeling process in step 1) is as follows:

on modeling software, firstly drawing a square and extruding the square for 0.2-0.4 mm;

then drawing a diamond shape, and extruding for 0.6-0.8 mm; wherein, the rhombuses are arrayed 7 along the X direction, and then arrayed 8 along the Y axis uniformly;

and finally, obtaining a final diamond structure through a difference set in Boolean operation.

3. The 3D printing method of rhombus flower-shaped fabric according to claim 2, characterized in that the side length of the square is 200 mm;

the diagonal lengths of the rhombus are 25mm and 15mm respectively.

4. The 3D printing method of diamond pattern fabric according to claim 1, wherein the printing parameters set in step 2) are as follows:

the printing raw material is flexible PLA, the printing temperature is 210-220 ℃, the printing speed is 90-100mm/s, the printing angle is 30-60 degrees, and the layer height is 0.2 mm.

5. The 3D printing method of rhombus flower-shaped fabric according to claim 1, characterized in that the specific operation of step 3) is:

firstly, inserting an SD card containing a model file capable of being printed into a 3D printer, performing a spinning test and calibrating a glass platform;

then, selecting a model file in the 3D card for printing;

and finally, after printing is finished, taking down the printing model after the glass platform is cooled to room temperature, removing the outline consumables in the model, and obtaining the 3D printed rhombic flower type fabric material object.

Technical Field

The invention belongs to the field of 3D printing, and particularly relates to a 3D printing method of a rhombus flower type fabric.

Background

Along with the increasing living standard of people, the requirements of people on the fit, the diversification and the individuation of clothes are higher and higher, which means that higher requirements are provided for the organization patterns of the clothes. The types of the clothes are divided into woven clothes, knitted clothes and clothes combining weaving and knitting, wherein the basic weave of the woven fabric comprises plain weave, twill weave and satin weave; the basic structure of the knitted fabric includes a weft plain structure, a rib structure, and a interlock structure. For pattern weaves, neither fabric included diamond-structured weaves. Therefore, the fabric with the diamond structure can further enrich the variety of fabric patterns and meet the living demands of more people.

The 3D printing clothes are a new trend and a new form for manufacturing the clothes. The application of the 3D printing technology to the clothes breaks through the concept of traditional clothes design and manufacture, and different clothes effects are achieved by using novel materials and personalized design systems. At present, a few researchers engaged in developing 3D printing fabrics are available, and developing 3D printing fabrics is a new direction for applying 3D printing technology in the field of clothing.

How to apply the 3D printing technology to the production of the rhombus flower-shaped fabric, thereby solving the problems of low fineness and raw material waste of the traditional clothing fabric.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides a 3D printing method of a rhombus flower type fabric.

In order to achieve the purpose, the invention adopts the following technical scheme to realize the purpose:

A3D printing method of a rhombus flower type fabric comprises the following steps:

1) modeling the diamond structure by using modeling software to obtain a diamond structure model;

2) setting printing parameters by adopting slicing software to perform slicing layering processing on the rhombic structure model to obtain a model file capable of being printed;

3) and printing the sliced rhombic structure model by using flexible PLA as a raw material through an FDM (fused deposition modeling) process 3D printer to obtain the rhombic flower type fabric.

Further, the modeling process in the step 1) is as follows:

on modeling software, firstly drawing a square and extruding the square for 0.2-0.4 mm;

then drawing a diamond shape, and extruding for 0.6-0.8 mm; wherein, the rhombuses are arrayed 7 along the X direction, and then arrayed 8 along the Y axis uniformly;

and finally, obtaining a final diamond structure through a difference set in Boolean operation.

Further, the side length of the square is 200 mm;

the diagonal lengths of the rhombus are 25mm and 15mm respectively.

Further, the printing parameters set in step 2) are as follows:

the printing raw material is flexible PLA, the printing temperature is 210-220 ℃, the printing speed is 90-100mm/s, the printing angle is 30-60 degrees, and the layer height is 0.2 mm.

Further, the specific operation of step 3) is:

inserting an SD card containing a printable model file into a 3D printer, performing a spinning test and calibrating a glass platform;

then, selecting a model file in the 3D card for printing;

and finally, after printing is finished, taking down the printing model after the glass platform is cooled to room temperature, removing the outline consumables in the model, and obtaining the 3D printed rhombic flower type fabric material object.

Compared with the prior art, the invention has the following beneficial effects:

according to the 3D printing method of the rhombus pattern fabric, flexible PLA is used as a raw material, modeling is carried out on a rhombus structure by utilizing modeling software, then the printing raw material is selected, printing parameters are determined, slicing and layering processing are carried out on the rhombus structure model by slicing software, and finally the sliced rhombus structure model is printed by an FDM process 3D printer, so that the production of the rhombus pattern fabric is completed; the used PLA material has good biodegradability, can be completely degraded by microorganisms in the nature under specific conditions after being used, finally generates carbon dioxide and water, does not pollute the environment, is very beneficial to protecting the environment and is an environment-friendly material; the 3D printing technology is used for printing, the fineness of the garment material is improved, the garment material can be completely molded by the 3D printing method without cutting, waste of raw materials in the production process of the garment material is reduced, and the novel rhombic flower type garment material rich in technological sense is obtained.

Drawings

Fig. 1 is a schematic structural view of a rhombus flower-shaped fabric printed in example 1.

Detailed Description

In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

The invention is described in further detail below with reference to the accompanying drawings: