Multi-precision printing head of thermofuse 3D printer and printer with multi-precision printing head

A 3D printer and print head technology, applied in the field of additive manufacturing, can solve the problems of printing accuracy and printing speed cannot be switched, achieve the best combination and achieve the effect of function expansion

Inactive Publication Date: 2017-05-31
SHENYANG AIRCRAFT DESIGN INST AVIATION IND CORP OF CHINA
View PDF6 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a thermal fuse 3D printer multi-precision print head

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
  • Multi-precision printing head of thermofuse 3D printer and printer with multi-precision printing head

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] In order to make the objectives, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be described in more detail below in conjunction with the drawings in the embodiments of the present invention. In the drawings, the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The described embodiments are some, but not all, embodiments of the invention. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention. 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. Embodiments of the present invention will be described in detail b...

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 multi-precision printing head of a thermofuse 3D printer. The printing head comprises an extruder, a working platform, a driver and an integrated nozzle; the working platform is used for installation of the extruder, the driver and the integrated nozzle; the integrated nozzle comprises a plurality of nozzle units with different precision; the extruder can extrude and return fuse materials; and the driver is used for driving the integrated nozzle to move along the working platform so that the fuse materials extruded by the extruder can enter all the nozzle units of the integrated nozzle. Compared with the prior art, the multi-precision printing head of the thermofuse 3D printer has the advantages and effects that structure forms of the extruder and the nozzle of the thermofuse 3D printer are broken, and a design method for a multi-precision printing head structure is provided; by design of the multi-precision printing head, optimal combination of the printing precision and the printing speed is achieved; and an array composed of a plurality of printing heads can be further constructed, and function expansion is achieved.

Description

technical field [0001] The invention belongs to the technical field of additive manufacturing, and in particular relates to a multi-precision printing head of a thermal fuse 3D printer. Background technique [0002] Different parts of the same product have different requirements for printing accuracy due to different feature sizes and usage functions. At present, the print heads of thermal fuse 3D printers all adopt the construction method of one extruder and one print head. In this construction method, multiple print heads with different precision cannot be arranged, and multi-precision printing cannot be realized. [0003] In order to balance printing accuracy and printing speed, a structural design method of multi-precision printing head is proposed. In the high-precision area, the printing head with a small wire outlet is used; in the low-precision area, a printing head with a larger wire outlet is used. In this way, while ensuring the accuracy requirements, the printi...

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): B29C64/118B29C64/209B29C64/227B33Y30/00
CPCB33Y30/00
Inventor 邢本东王向明王福雨
Owner SHENYANG AIRCRAFT DESIGN INST AVIATION IND CORP OF CHINA
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