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

Method for changing perimeter of water-cooled die casting crystallizer and special cooling copper plate units

A water-cooled die casting and mold technology, which is applied in the field of mold ingot molds, can solve problems such as being unfavorable for saving energy, increasing production costs, and increasing investment in ingot molds.

Inactive Publication Date: 2013-01-02
XIXIA LONGCHENG SPECIAL MATERIALS CO LTD
View PDF5 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional circular ingot uses a fixed and non-adjustable cast steel ingot mold. Due to the limitations of its structure, on the one hand, it causes objective reasons such as low cooling rate and long solidification period of the steel ingot, which inevitably leads to serious defects in the as-cast structure. Defects such as segregation, porosity, and accompanying inclusion accumulation; at the same time, because the size of the ingot mold cannot be adjusted, the ingot mold cannot be fully utilized and the idle rate is high, and the ingot mold of various specifications undoubtedly increases the investment in the ingot mold, which greatly Increased production costs, not conducive to saving energy and improving equipment utilization

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
  • Method for changing perimeter of water-cooled die casting crystallizer and special cooling copper plate units
  • Method for changing perimeter of water-cooled die casting crystallizer and special cooling copper plate units
  • Method for changing perimeter of water-cooled die casting crystallizer and special cooling copper plate units

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Such as figure 1 , figure 2 , image 3 , Figure 4 Shown: a method for changing the circumference of a water-cooled mold casting crystallizer, comprising the following steps:

[0020] b. Cool the crystallizer body to normal temperature in non-working state, and turn off the water cooling system;

[0021] b. Loosen the connecting mechanism between the ten cooling copper plate units that constitute the crystallizer, and open the connecting mechanism of any two adjacent cooling copper plate units away from the pouring column;

[0022] c. Add three identical cooling copper plate units between two opened adjacent cooling copper plate units, and form a circumferentially closed crystallizer template by assembling the connecting mechanism on the cooling copper plate unit;

[0023] d. Adjust the angle between the loosened cooling copper plate units to make it closer to the regular 13-gon, and then lock the connecting mechanism between adjacent cooling copper plate units to ...

Embodiment 2

[0026] Such as figure 1 , figure 2 , image 3 , Figure 5 Shown: a method for changing the circumference of a water-cooled mold casting crystallizer, comprising the following steps:

[0027] c. Cool the crystallizer body to normal temperature in non-working state, and turn off the water cooling system;

[0028] b. Loosen the connecting mechanism between the ten cooling copper plate units that constitute the crystallizer, and open the connecting mechanism of any two adjacent cooling copper plate units away from the pouring column;

[0029] c. Reduce three identical cooling copper plate units between the two adjacent cooling copper plate units that are opened, and form a circumferentially closed crystallizer template by assembling the connecting mechanism on the cooling copper plate unit;

[0030] d. Adjust the angle between the loosened cooling copper plate units to make it closer to the regular heptagon, and then lock the connecting mechanism between adjacent cooling copp...

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 method for changing perimeter of a water-cooled die casting crystallizer and special cooling copper plate units. As the diameter of a crystallizer body is adjustable rather than fixed, casting requirements to more different specifications can be met, and one crystallizer device can be used for producing cast ingots of various specifications. Since the included angle of two adjacent cooling copper plate unit is adjustable, the diameter of the crystallizer body can be changed by increasing or decreasing the quantity of the cooling copper plate units properly on the basis of the original quantity of the cooling copper plates. By the method, a solidification mechanism of a conventional circular water-cooled die casting crystallizer is unchanged, but the casting quantity of steel ingots is improved greatly, and multiple coolers can be combined optionally, the diameter of the cast steel ingots can be adjusted steplessly, and thus, the purposes of improving quality of the ingots cast by circular ingot casting equipment while reducing input cost of the equipment and improving operation efficiency are achieved.

Description

technical field [0001] The invention belongs to the technical field of crystallizer ingot molds, in particular to a method for changing the circumference of a water-cooled mold casting crystallizer and a special cooling copper plate unit. Background technique [0002] With the improvement of industrialization and modernization and the intensification of global economic integration, the international market has continuously improved the quality level of forgings. And in the face of an increasingly competitive market environment, how to improve the quality of die-cast ingots and reduce equipment costs is a prominent problem at present. The traditional circular ingot uses a fixed and non-adjustable cast steel ingot mold. Due to the limitations of its structure, on the one hand, it causes objective reasons such as low cooling rate and long solidification period of the steel ingot, which inevitably leads to serious defects in the as-cast structure. Defects such as segregation, p...

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): B22D11/05B22D11/055
Inventor 朱书成赵家亮黄国团
Owner XIXIA LONGCHENG SPECIAL MATERIALS CO LTD
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