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

Ceramic rolling device and method

A technology of ceramic rollers and ceramics, applied in the field of materials, can solve the problems of lack of plastic deformation and limited processing of ceramic materials, and achieve the effect of simple devices and steps

Pending Publication Date: 2022-07-15
HARBIN INST OF TECH SHENZHEN GRADUATE SCHOOL
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, due to the intrinsic properties of most ceramic materials such as chemical bonds, they lack the ability to plastically deform at room temperature, and cannot be processed like metals. Therefore, high-temperature furnaces and other equipment must be used to rapidly heat up and roll ceramics. As a result, the processing of ceramic materials is limited

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
  • Ceramic rolling device and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] The vertically placed ceramics are rolled by the front and rear two pressing rolls in the ceramic rolling device. The material of the pressure roller is silicon nitride ceramics, and the dimensional accuracy is ±0.02mm. The double roller spacing of the roller press is adjustable from 0-5mm, and the accuracy is ±0.1mm. The length of the pressing roller is 100mm. The rotational speed of the roller press is 0-10 rpm. Among them, the ceramic to be rolled is a zirconia ceramic plate, the purpose of which is to roll the zirconia ceramic plate, plastic deformation occurs, the thickness is reduced, and the length and width are changed accordingly. Specific methods include:

[0034] 1. Place the zirconia between two carbon cloths, and then between two larger alumina felts, so that the carbon cloth will not directly contact the ceramic roller. The size of the zirconia plate is 10×1×100mm; the carbon cloth is 20mm wide and 150mm long, which can wrap the zirconia plate; the wid...

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
lengthaaaaaaaaaa
Login to View More

Abstract

The embodiment of the invention discloses a ceramic rolling device and method, the ceramic rolling device comprises a rolling machine comprising a first compression roller and a second compression roller, and a power supply for electrifying and heating a ceramic laminated part, and a gap between the first compression roller and the second compression roller is used for placing ceramic so as to roll the electrified and heated ceramic laminated part when the rolling machine is started. The conductive heating materials such as the carbon felt and the carbon cloth are heated by electrifying, and the materials arranged inside are heated, so that the aim of quickly heating the ceramic by using very simple devices and steps is fulfilled, and the ceramic can be quickly heated to the temperature at which the ceramic can be plastically deformed within several seconds.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of materials, and in particular, to a ceramic rolling device and method. Background technique [0002] Ceramic materials are often used in daily production. Ceramics have a relatively high melting point, and their plastic deformation needs to be heated to a temperature close to the melting point. For example, hot stamping, hot extrusion and other plastic deformation processing of ceramics in a high-temperature furnace. , [0003] However, because most ceramic materials lack the ability to plastically deform at room temperature due to their intrinsic properties such as chemical bonds, they cannot be processed like metals by rolling. As a result, the processing of ceramic materials is limited. SUMMARY OF THE INVENTION [0004] Embodiments of the present invention provide a ceramic rolling device and method. [0005] A ceramic rolling device, comprising: a rolling machine comprisi...

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): B28B3/12B28B11/24B28B17/00H05B3/00F27B17/00F27D11/02
CPCB28B3/126B28B11/243B28B17/00H05B3/0004F27B17/00F27D11/02F27M2001/1504F27M2003/04
Inventor 高燕严资林
Owner HARBIN INST OF TECH SHENZHEN GRADUATE SCHOOL
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