Small selective laser melting additive device suitable for synchrotron radiation light source

A selective laser melting and light source technology, applied in the field of additive manufacturing, can solve problems such as inconvenient use

Inactive Publication Date: 2021-11-09
SHANGHAI JIAO TONG UNIV
View PDF6 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a small-scale selective laser melting additive device suitable for synchrotron radiation light sources, so as to alleviate the technical problems of inconvenient use 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
  • Small selective laser melting additive device suitable for synchrotron radiation light source
  • Small selective laser melting additive device suitable for synchrotron radiation light source
  • Small selective laser melting additive device suitable for synchrotron radiation light source

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0046] 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.

[0047] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", "Axial" , "radial", "circumferential" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, which are only for the convenienc...

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
widthaaaaaaaaaa
Login to view more

Abstract

The invention provides a small selective laser melting additive device suitable for a synchrotron radiation light source, and relates to the technical field of additive manufacturing. The small selective laser melting additive device suitable for the synchrotron radiation light source comprises a frame, a laser and a rotating component, wherein the frame is provided with a working platform, the working platform is provided with a powder laying part, a powder storage bin, a powder recycling bin, a printing platform and a driving member used for driving the printing platform to move, and the laser is arranged at the top of the frame and corresponds to the printing platform; the powder storage bin and the powder recycling bin are arranged at the two sides of the printing platform correspondingly, and the powder laying part is arranged at one side of the powder storage bin, so that the powder laying part can push powder discharged out of the powder storage bin to the printing platform; and the rotating component is connected with the frame, so that the rotating component can drive the frame to rotate. According to the device, the technical effect that the device is convenient for researchers to use is achieved.

Description

technical field [0001] The invention relates to the technical field of additive manufacturing, in particular to a small-scale selective laser melting additive device suitable for synchrotron radiation light sources. Background technique [0002] Selective laser melting additive manufacturing uses laser as the energy source, and scans the metal powder bed layer by layer according to the planned path in the 3D CAD slice model. The scanned metal powder achieves the effect of metallurgical bonding through melting and solidification, and finally obtains Model the designed metal parts. SLM (Selective laser melting) technology overcomes the troubles caused by traditional technology to manufacture metal parts with complex shapes. It can directly form metal parts that are nearly fully dense and have good mechanical properties. [0003] The high power density laser is irradiated on the metal powder. The metal powder absorbs the laser energy and quickly melts and vaporizes to form a ...

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 Applications(China)
IPC IPC(8): B22F12/00B22F10/28B22F10/80B33Y30/00B33Y10/00B33Y50/00G01N23/04G01N23/083G01N23/207
CPCB22F12/00B22F12/226B22F10/28B22F10/80B33Y30/00B33Y10/00B33Y50/00G01N23/04G01N23/083G01N23/207Y02P10/25
Inventor 杜大帆董安平孙宝德何林祝国梁雷力明
Owner SHANGHAI JIAO TONG UNIV
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