Process for manufacturing Ti6Al4V powdered 3D printing additive material

A technology of additive manufacturing and 3D printing, which is applied in the field of Ti6Al4V powder 3D printing additive manufacturing technology, can solve the problems of no unified process method, etc., and achieve the effects of good surface quality, improved application, and high dimensional accuracy

Inactive Publication Date: 2017-01-04
JIANGXI HONGDU AVIATION IND GRP
View PDF5 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention is a process method for Ti6Al4V powder laser selective sintering forming parts proposed for current Ti6Al4V powder 3D printing additive manufacturi

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
  • Process for manufacturing Ti6Al4V powdered 3D printing additive material

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0037] Attached below figure 1 The present invention is described in detail:

[0038] A Ti6Al4V powder 3D printing additive manufacturing process, the characteristics of its process flow are as follows:

[0039] 1) Process design: first import the 3D digital model, then layer the 3D digital model by 0.03mm per layer, and build process support;

[0040] 2) Preparation before processing:

[0041] (a) Clean the machine tool: clean the 3D printer bed to ensure that it does not contain impurities and other metal powders;

[0042] (b) Calibrate the levelness of the scraper: correct the levelness of the scraper;

[0043] (c) Rush into the protective gas: continuously rush into the working cavity of the 3D printing machine for argon protection;

[0044] (d) Loading metal powder: loading Ti6Al4V powder into the working cavity of the 3D printer bed;

[0045] (e) Preliminary paving of the powder manually: use a shovel to preliminarily pave the powder manually;

[0046] (f) Automati...

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 process for manufacturing a Ti6Al4V powdered 3D printing additive material, and belongs to the field of 3D printing additive material manufacture. The process comprises the steps of process designing, preparing before processing, part printing, part fetching, part post-treatment and inspecting. The process can be used for effectively solving the problem of a Ti6Al4V powder selective laser sintering process method, and provides a complete process solution for Ti6Al4V powder selective laser sintered 3D printing molding, so that a printed part has high surface quality and high size precision, and the application of the Ti6Al4V powder selective laser sintered 3D printing technology in the field of aeronautical manufacture can be further improved.

Description

technical field [0001] The invention relates to a Ti6Al4V powder 3D printing additive manufacturing process, which belongs to the field of 3D printing additive manufacturing. Background technique [0002] Additive Manufacturing (AM) technology is a general term for a technology that is directly driven by a CAD model and accumulates materials layer by layer or point by point to form solid parts. It is an emerging technology that is rapidly developing in the manufacturing field. It is an emerging advanced manufacturing technology that has received widespread attention in recent years and is considered to be another major breakthrough in the field of manufacturing technology. Additive manufacturing technology can manufacture functional parts of almost any complex structure that cannot be processed or is difficult to process by traditional techniques, which can effectively save materials, reduce processing procedures and manufacturing time. It has great practical value and broa...

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): B22F3/105B33Y10/00
CPCB33Y10/00B22F10/00B22F10/28B22F10/64B22F12/67B22F10/68B22F12/50Y02P10/25
Inventor 陈燕军李尧宋宗强熊太菊欧阳阿宁王忠建王广运
Owner JIANGXI HONGDU AVIATION IND GRP
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