Vegetable fiber modified material for 3D printer bases

A 3D printer and plant fiber technology, applied in the direction of additive processing, etc., can solve the problems affecting the processing yield of 3D printing workpieces and product quality stability, the influence of 3D printing equipment processing operations on the forming accuracy, and the poor shock resistance and shock absorption capacity of metal structures and other issues, to achieve the effect of improving reliability and stability, good heat insulation and heat preservation performance, and easy access

Inactive Publication Date: 2018-04-20
NANJING XUYURUI MATERIAL TECH CO LTD
View PDF2 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, 3D printing technology has been widely used in many processing fields such as moulds, parts, etc., but in actual use, it is found that the currently used 3D printing equipment is often a base made of metal structure, which is used for 3D printing. Printing equipment carries out load-bearing positioning. Although the metal structure base currently used has good load-bearing positioning capabilities, the metal structure has poor shock resistance and shock absorption capabilities, is heavy, and has relatively poor flexibility and reliability

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
  • Vegetable fiber modified material for 3D printer bases
  • Vegetable fiber modified material for 3D printer bases
  • Vegetable fiber modified material for 3D printer bases

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0019] Example 1

[0020] Such as figure 1 As shown in —3, a plant fiber modified material for the base of a 3D printer is composed of the following parts by mass: 1% hydroxyapatite, 1.5% calcium carbonate, 7.5% ceramic particle powder, 4.5% manganese alloy powder, Plant fiber powder 15%, thermoplastic elastomer 3.8%, polyamine curing agent 2.5%, n-butanol 1.1%, 0.2% antioxidant 1010, even light yellow 0.5%, 1.1% silane coupling agent KH-590 , Diisocyanate combined with crystalline chain extender 2%, graphene fiber 1.5%, nylon fiber 1.6%, the balance is polylactic acid.

[0021] In this embodiment, the hydroxyapatite is 400 mesh powdered basic calcium phosphate, and the calcium carbonate, ceramic particle powder, alloy powder and plant fiber powder are all 500 mesh powder structures.

Example Embodiment

[0022] Example 2

[0023] Such as figure 1 As shown in —3, a plant fiber modified material for the base of a 3D printer is composed of the following mass parts: calcium carbonate 2.8%, ceramic particle powder 3.5%, copper alloy powder 6.5%, plant fiber powder 25%, thermosetting Elastomer 2.8%, acid anhydride curing agent 2.5%, polyethylene glycol 0.5%, 0.2% antioxidant 168, lead cadmium yellow 0.4%, diisocyanate combined crystal chain extender 1.1%, nylon fiber 4.6%, the balance It is acrylonitrile-butadiene-styrene terpolymer.

[0024] In this embodiment, the calcium carbonate, ceramic particle powder, alloy powder, and plant fiber powder are all 400 mesh powder structures.

Example Embodiment

[0025] Example 3

[0026] Such as figure 1 -3, a plant fiber modified material for the base of a 3D printer, composed of the following parts by mass: 2% hydroxyapatite, 0.5% calcium carbonate, 6.5% ceramic particle powder, 3.5% aluminum-magnesium alloy powder , Plant fiber powder 10%, toughening agent 2.5%, polyamine 4.5%, silane coupling agent 1.1%, 0.8% antioxidant 626, iron blue 0.4%, graphene fiber 1.5%, nylon fiber 1.6%, The balance is polycaprolactone.

[0027] In this embodiment, the hydroxyapatite is 300 mesh powdered basic calcium phosphate, and the calcium carbonate, ceramic particle powder, alloy powder, and plant fiber powder are all 500 mesh powder structures.

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

No PUM Login to view more

Abstract

The invention relates to a vegetable fiber modified material for 3D printer bases. The vegetable fiber modified material is composed of, by mass, 0-5% of hydroxyapatite, 0.5-2.8% of calcium carbonate,1.2-7.5% of ceramic particle powder, 1.5-6.5% of alloy powder, 3.5-25% of vegetable fiber powder, 1.5-3.8% of a toughening agent, 1.5-4.5% of a curing agent, 0.1-1.1% of a surface modifier, 0.2-0.8%of an antioxidant, 0.1-0.5% of color powder, 0-1.1% of a coupling agent, 0-2.3% of a diisocyanate combined crystallization chain extender, 0-1.5% of graphene fibers, 0-4.6% of nylon fibers, and the balance of a high-molecular polymer. The above production raw materials have the advantages of easiness in obtaining, low cost, low pollution, high processing precision, good surface quality, and smallself-weight, effectively improve the thermoforming capability of a material main body, and greatly improve the mechanical structural strength, the structural toughness, the shock-absorbing and anti-vibration capability and the heat insulation performance of the material, so the carrying capacity and the shock resistance of 3D printers during running are effectively improved.

Description

technical field [0001] The invention relates to a plant fiber modified material for a 3D printer base, belonging to the technical field of 3D printing. Background technique [0002] At present, 3D printing technology has been widely used in many processing fields such as moulds, parts, etc., but in actual use, it is found that the currently used 3D printing equipment is often a base made of metal structure, which is used for 3D printing. Printing equipment carries out load-bearing positioning. Although the metal structure base currently used has good load-bearing positioning capabilities, the metal structure has poor shock resistance and shock absorption capabilities, is heavy, and has relatively poor flexibility and reliability. At the same time, the machining performance is also poor. Relatively poor, resulting in the relatively poor stability and reliability of the current 3D printing equipment during operation, which can easily affect the forming accuracy of the 3D print...

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
IPC IPC(8): C08L67/04C08L55/02C08L97/02C08L77/00C08K13/04C08K7/06C08K3/26C08K5/05C08K5/134C08K13/02C08K5/526B33Y70/00
CPCC08L67/04B33Y70/00C08K2003/085C08K2003/265C08L55/02C08L2205/035C08L2205/16C08L97/02C08L77/00C08K13/04C08K7/06C08K3/26C08K5/05C08K5/1345C08L71/02C08K13/02C08K3/00C08K3/08C08K5/526
Inventor 朱洋邵蓉
Owner NANJING XUYURUI MATERIAL TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap