Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Cuboid 3D printing equipment and 3D printer

A 3D printing, cuboid-shaped technology, applied in the direction of process efficiency improvement, additive manufacturing, additive processing, etc., can solve the problem of low levelness of the metal powder layer, achieve the effect of improving the density and surface finish, and improving the levelness

Active Publication Date: 2019-11-05
窦鹤鸿
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a cuboid 3D printing equipment and a 3D printer to solve the technical problem of low flatness of the metal powder layer on the workbench existing in the prior art

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
  • Cuboid 3D printing equipment and 3D printer
  • Cuboid 3D printing equipment and 3D printer
  • Cuboid 3D printing equipment and 3D printer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. 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.

[0030] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, ...

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 the technical field of 3D printing of laser selective melting metal, in particular to a cuboid 3D printing equipment and a 3D printer. The cuboid-shaped 3D printing equipment includes: building molding device and powder supply system; The powder part connection is used to drive the flat powder part to reciprocate above the worktable to smooth the metal powder on the workbench; the flat powder part drive mechanism is used to electrically connect with the control system of the 3D printer. The powder spreading device spreads the metal powder on the workbench in a rolling manner, and the powder leveling device smoothes the metal powder on the workbench, thereby improving the flatness of the metal powder layer on the workbench, which can effectively improve the The density and surface smoothness meet the processing conditions of large-size cuboid components with a molding length ≥ 3m.

Description

technical field [0001] The invention relates to the technical field of 3D printing of laser selective melting metal, in particular to a cuboid 3D printing equipment and a 3D printer. Background technique [0002] Additive manufacturing 3D printing technology is based on digital model files (CAD), using powdered metal, PVC, resin, fiber and other materials, through fusion deposition, laser sintering, laser melting, laser curing, and laser cladding. , using special software to slice and reduce the dimensionality of CAD three-dimensional configuration objects, and then print the object layer by layer is a new technology that is rapidly developing in the manufacturing industry. The Three Industrial Revolutions" is called one of the important symbols of the third industrial revolution. [0003] Laser selective melting metal 3D printing technology uses high-energy-density laser beams to scan under the control of computer programs, selectively melts the pre-laid metal powder layer...

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): B22F3/105B33Y30/00B33Y40/00
CPCB22F3/003B33Y30/00B33Y40/00B22F10/00B22F12/222B22F10/37B22F12/63B22F10/28B22F12/30Y02P10/25
Inventor 窦鹤鸿
Owner 窦鹤鸿
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com