Unlock instant, AI-driven research and patent intelligence for your innovation.

Application of slag powder as raw material for 3D printing

A technology of 3D printing and slag micropowder, which is applied in the field of materials, can solve the problems of restricting the popularization and application of 3D printing technology and expensive prices, and achieve good environmental and social benefits, low cost, and wide-ranging sources

Active Publication Date: 2016-09-21
武汉武新新型建材股份有限公司
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, the powder raw materials used in the field of 3D printing (rapid prototyping) mainly include metal powder, ceramic powder, and polymer material powder, but these materials are expensive, which greatly limits the promotion and application of 3D printing technology.

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Application of slag powder as raw material for 3D printing

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] The raw materials used for 3D printing in this embodiment are composed of 81% of S95 grade mineral powder and 19% of epoxy resin in terms of weight percentage.

[0025] The above-mentioned raw materials are used in the production process of 3D printing imitation jade products, including the following steps:

[0026] (1) By weight percentage, 81% of slag micropowder and 19% of epoxy resin are weighed;

[0027] (2) Mix and mill the raw materials obtained in step (1) in a ball mill tank for 24 hours, and put the obtained mixture into the silo of the printer;

[0028] (3) 3D scan the physical model to be printed, and input the data to the printer terminal;

[0029] (4) Turn on the printer to 3D print imitation jade products.

[0030] (5) Perform post-curing treatment on the 3D printed object, brush the surface of the model with paraffin wax and polish it with sandpaper after drying.

[0031] Compared with the master physical model, the final product has a matching size r...

Embodiment 2

[0033] The raw materials used for 3D printing in this embodiment are composed of 90% of S95 grade mineral powder and 10% of epoxy resin in terms of weight percentage.

[0034] The above-mentioned raw materials are used for the production process of 3D printing soaring eagle crafts, including the following steps:

[0035] (1) By weight percentage, weigh 90% of slag powder and 10% of epoxy resin;

[0036] (2) Mix and mill the raw materials obtained in step (1) in a ball mill tank for 24 hours, and put the obtained mixture into the silo of the printer;

[0037] (3) 3D scan the physical model to be printed, and input the data to the printer terminal;

[0038] (4) Turn on the printer to 3D print the soaring eagle handicraft;

[0039] (5) Perform post-curing treatment on the 3D printed object, brush the surface of the model with paraffin wax and polish it with sandpaper after drying.

[0040] The final product is similar to the master physical model, with lifelike image and clear...

Embodiment 3

[0042] The raw materials used for 3D printing in this embodiment include 85% of S95 grade mineral powder and 15% of epoxy resin in terms of weight percentage.

[0043] The above-mentioned raw materials are used for the production process of 3D printing a building model, including the following steps:

[0044] (1) By weight percentage, weigh 85% of slag powder and 15% of epoxy resin;

[0045] (2) Mix and mill the raw materials obtained in step (1) in a ball mill tank for 24 hours, and put the obtained mixture into the silo of the printer;

[0046] (3) Use three-dimensional drawing software such as s1oidworks, UG, or ProE to design and make architectural drawings for the physical model architectural drawings to be printed, and input the data into the printer terminal;

[0047] (4) Turn on the printer to 3D print the building model;

[0048] (5) Perform post-curing treatment on the 3D printed object, brush the surface of the model with paraffin wax and polish it with sandpaper ...

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

PropertyMeasurementUnit
particle sizeaaaaaaaaaa
particle diameteraaaaaaaaaa
particle diameteraaaaaaaaaa
Login to View More

Abstract

The invention relates to application of superfine slag powder as a 3D (three-dimensional) printing raw material, wherein the grain diameter of the superfine slag powder is not larger than 200 microns. The used raw material is low in cost and wide in source, and the production cost can be effectively reduced, so that the economic practicability is organically combined with decorative artistry; as the superfine slag powder is used for replacing printing raw materials such as metal powder, ceramic powder and high molecular material powder in the market at present, the production cost can be further reduced while same performance and attractive effect are achieved.

Description

technical field [0001] The invention relates to the field of materials, specifically the application of slag micropowder as a raw material for 3D printing. Background technique [0002] 3D printing technology is based on the computer three-dimensional design model, through the software layered discrete and numerical control forming system, using laser beams, hot-melt nozzles, etc. to accumulate metal powder, ceramic powder, plastic, cell tissue and other special materials layer by layer Bonding, and finally overlaying and molding to create a solid product. Unlike the traditional manufacturing industry, which shapes and cuts raw materials through mechanical processing methods such as moulds, turning and milling to finally produce finished products, 3D printing transforms a three-dimensional entity into several two-dimensional planes. The complexity of manufacturing is reduced. This digital manufacturing mode does not require complex processes, huge machine tools, or a lot o...

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
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): C04B26/14B28B1/00
Inventor 程勇高博王念陈向明尹述伟李方艳文蓓蓓
Owner 武汉武新新型建材股份有限公司