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

Cantilever type polar coordinate rapid molding system for board with complex curved surface

A complex surface and polar coordinate technology, applied in the field of additive manufacturing, can solve the problem that the working platform cannot fully cover printing, and achieve the effect of simple design, enlarged printing area, and improved printing space

Inactive Publication Date: 2016-10-12
DALIAN JIAOTONG UNIVERSITY
View PDF2 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] According to the above-mentioned technical problems encountered by the existing fast printers in printing arcs and curves, etc., the working platform cannot fully cover the printing and other technical problems, and a cantilever polar coordinate complex curved sheet rapid prototyping system is provided

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
  • Cantilever type polar coordinate rapid molding system for board with complex curved surface
  • Cantilever type polar coordinate rapid molding system for board with complex curved surface

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0020] Such as figure 1 As shown, a rapid prototyping system of a cantilever type polar coordinate complex curved plate belongs to a four-axis linkage device with a simple structure. The rapid prototyping system includes: a horizontally placed bottom plate 2, a horizontally placed top plate 7 and a vertically placed column 3 , the four corners of...

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 provides a cantilever type polar coordinate rapid molding system for a board with a complex curved surface. The cantilever type polar coordinate rapid molding system is characterized in that the rapid molding system comprises a main body framework which consists of a horizontally arranged bottom plate, a horizontally arranged top plate and a vertically arranged stand column, a spray head arranged at the lower end of the top plate and capable of rotating by 360 degrees according to a mode of a polar coordinate system, a control box arranged on the upper end surface of the top plate, and a working platform arranged between the top plate and the bottom plate and capable of moving up and down. According to the mode of the polar coordinate system, printing track for a curved-surface structure is a true circular arc, and operation parameters of a control motor only comprise radial length and a rotary angle of a obtained section area, so that design of a control system is relatively simple; and printing space is greatly improved in case of the same structure. The cantilever type polar coordinate rapid molding system has a simple structure, easy-to-accept appearance, very good stability and reproducibility.

Description

technical field [0001] The invention belongs to the technical field of additive manufacturing, and in particular relates to a rapid prototyping system for a cantilever polar coordinate complex curved plate. Background technique [0002] 3D printing technology, that is, Rapid Manufacturing (RM for short), refers to the technology of generating three-dimensional solids by adding materials layer by layer through continuous physical layer superposition (additive manufacturing). At present, most of the materials used for printing on the market are engineering plastics. The specific printing process is to heat the solid printing materials through the nozzle into a molten state. Under the control of the computer, these molten printing materials are superimposed layer by layer. Finally, The constructed model becomes a real thing. Cartesian coordinate-based rapid prototyping machines are common in the market now, and its movement is realized by three coordinates in three directions ...

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): B29C67/00B33Y30/00B33Y40/00
CPCB33Y30/00B33Y40/00
Inventor 关天民轩亮雷蕾张钊
Owner DALIAN JIAOTONG UNIVERSITY
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