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

A Design and Release Method of Complicated Mold Based on Magnetic Force

A technology of mold design and demoulding, applied in manufacturing tools, metal processing equipment, processing data acquisition/processing, etc., can solve the problem of difficult to take out the mold segment and other problems, achieve less printing time, easy disassembly and assembly, and not easy to break Effect

Active Publication Date: 2021-05-07
SHANDONG UNIV
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The main purpose of this invention is to solve the problem of difficult removal of complex models or hollow part model molds and the connection problem of mold split parts, and meet the design requirements for complex models to be manufactured using the method of mold opening

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
  • A Design and Release Method of Complicated Mold Based on Magnetic Force
  • A Design and Release Method of Complicated Mold Based on Magnetic Force
  • A Design and Release Method of Complicated Mold Based on Magnetic Force

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0038] figure 1 It is a flow chart of a complex mold design and demoulding method based on magnetic force of the present invention.

[0039] In this embodiment, M is used to represent the input model to be manufactured, as shown in the attached figure 2 shown.

[0040] Such as figure 1 Shown, a kind of complex mold design and demoulding method based on magnetic force of the present invention comprises:

[0041] Step (1): Input the model M to be manufactured, and obtain the initial mold M10 to be divided after the Boolean difference operation.

[0042] Among them, before performing Boolean operation processing on the input model M, it also includes:

[0043] Subdivide or simplify the grid input to the model M to a certain extent to avoid Boolean operation errors due to the grid being too sparse or too dense.

[0044] Among them, the specific proce...

Embodiment 2

[0076] A complex mold design and demoulding method based on magnetic force, comprising the following steps:

[0077] Input the model to be manufactured, and obtain the initial model after the difference operation; create the internal model of the model to be manufactured; obtain the external model after the difference operation between the initial model and the internal model;

[0078] Divide the internal model to form mold modules that can be taken out; grooves are provided on the splicing surface of each mold module, and magnets are placed in the grooves;

[0079] Divide the external model, and dig holes to get the material pouring port;

[0080] Set up the mold body, put magnets in the groove position for assembly, pour through the pouring port after assembly, and demould after cooling and solidification.

[0081] The specific steps of obtaining the initial model include: creating a simple model that can surround the model according to the model to be manufactured, using t...

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 complex mold design and demoulding method based on magnetic force, comprising the following steps: inputting the model to be manufactured, and obtaining an initial model after difference operation; creating an internal model of the model to be manufactured; performing difference between the initial model and the internal model After the calculation, the external model is obtained; the internal model is divided to form mold modules that can be taken out; grooves are provided on the splicing surface of each mold module, and magnets are placed in the grooves; the external model is divided and processed at the same time. The hole is used to obtain the pouring port of the material; set the mold entity, put the magnet in the groove position for assembly, pour through the pouring port after assembly, and perform demoulding after cooling and solidification; the method of splitting and splicing is adopted, which is convenient for disassembly and assembly, and the design flexible.

Description

technical field [0001] The invention relates to the field of model mold design and demoulding, in particular to a method for mold division and demoulding of complex models or hollow models. Background technique [0002] A mold is a tool used to make shaped objects. This tool is composed of various parts, and different molds are composed of different parts. It mainly realizes the processing of the shape of the article through the change of the physical state of the formed material. Because the mold has the advantages of high production efficiency, good quality, low cost, saving energy and raw materials, it is already a basic process equipment in industrial production, a high-value-added high-precision integrated product, and a high-tech industrialization. In important areas, the level of technology has become an important symbol to measure the level of a country's manufacturing industry. [0003] 3D printing, also known as additive manufacturing, refers to the process of la...

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): B29C64/386B29C64/379B33Y50/00B33Y40/20
CPCB33Y40/00B33Y50/00B29C64/379B29C64/386
Inventor 吕琳孙玉璐刘培庆
Owner SHANDONG UNIV
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