Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Novel solidification system capable of accelerating solidification of metal liquid

A new type of metal liquid technology, applied in the direction of fluid pressure actuation device, servo motor, mechanical equipment, etc., can solve the problems of local extrusion process stability influence and influence of metal liquid solidification time, etc., to achieve reliable speed and controllable time. Effect

Inactive Publication Date: 2018-07-20
GUANGDONG HONGTUNANTONGDIE CASTING +1
View PDF6 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the appearance of some abnormal conditions, such as water transportation, spot cooling, spraying and other factors affecting the stability of the mold temperature, will directly affect the solidification time of the metal liquid
At this time, the stability of the local extrusion process is seriously affected.

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
  • Novel solidification system capable of accelerating solidification of metal liquid

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0010] The implementation of the present invention will be illustrated by specific specific examples below, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0011] Such as figure 1 , the present invention is a new type of coagulation system for promoting the solidification of metal liquid, including a fuel tank 1, a two-position two-way solenoid valve 2, a hydraulic pump 3, an overflow valve 4, a three-position four-way electromagnetic reversing valve 5, and an extrusion cylinder 7, The oil tank 1 is connected with the hydraulic pump 3 and the overflow valve 4. There is a two-position two-way solenoid valve 2 between the oil tank 1 and the hydraulic pump 3. The hydraulic pump 3 is connected with the three-position four-way electromagnetic reversing valve 5. The three-position four-way The electromagnetic reversing valve 5 is connected with the extruding oil cylinder 7, ...

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 discloses a novel solidification system capable of accelerating solidification of metal liquid. The novel solidification system comprises an oil tank, a two-position two-way electromagnetic valve, a hydraulic pump, an overflow valve, a three-position four-way electromagnetic reversing valve and an extrusion oil cylinder, wherein the oil tank is connected with the hydraulic pump and the overflow valve; the two-position two-way electromagnetic valve is arranged between the oil tank and the hydraulic pump; the hydraulic pump is connected with the three-position four-way electromagnetic reversing valve; the three-position four-way electromagnetic reversing valve is connected with the extrusion oil cylinder; a speed adjusting valve is arranged between a pressure reducing valve andthe extrusion oil cylinder; the feeding speed of the extrusion oil cylinder is controlled by the speed adjusting valve. The action time of local pressurization can be adjusted; the effectiveness of the local pressurization can be met as far as possible; the stability of the local extrusion process can be improved.

Description

technical field [0001] The invention relates to a novel solidification system for accelerating the solidification of metal liquid. Background technique [0002] The solidification process of metal liquid is roughly divided into several intervals: liquid phase area, liquid-solid area, solid-liquid area, and solid phase area. Our local extrusion process needs to be done between the liquid phase region and the solid phase region. Due to the limited power source of local pressurization, the speed of hydraulic oil is constant, and the whole pressurization process is completed in a constant short moment. If the starting time is early, it is still in a liquid state, and there is no feeding effect; if the starting time is late, the metal has basically solidified, and extrusion cannot work. Then the pressurization start time in the local pressurization process parameters becomes an extremely important parameter. Often in the normal and stable normal process, the solidification time...

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): F15B11/04B22D17/20
CPCB22D17/2069F15B11/04
Inventor 戴小慧季晓菊周贲征李相茹丁俊杰
Owner GUANGDONG HONGTUNANTONGDIE CASTING
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
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