CN109434041A - Receive the manufacturing method of bottom formula ingot mould - Google Patents
Receive the manufacturing method of bottom formula ingot mould Download PDFInfo
- Publication number
- CN109434041A CN109434041A CN201811371883.1A CN201811371883A CN109434041A CN 109434041 A CN109434041 A CN 109434041A CN 201811371883 A CN201811371883 A CN 201811371883A CN 109434041 A CN109434041 A CN 109434041A
- Authority
- CN
- China
- Prior art keywords
- height
- ingot mould
- bore
- ingot
- small
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D7/00—Casting ingots, e.g. from ferrous metals
- B22D7/06—Ingot moulds or their manufacture
- B22D7/066—Manufacturing, repairing or reinforcing ingot moulds
Abstract
The present invention relates to a kind of manufacturing methods for receiving bottom formula ingot mould, it closes up the bottom of the ingot mould, two sections of different diminution bores and calibre height are arranged in inner wall at the bottom closing in, bore close to the diminution of collar extension is small-bore, small-bore lining side is the heavy caliber reduced, bigbore height H is greater than small-bore height h, to prevent the too fast melting loss of mouth；Smooth transition is formed between the bigbore height H and small-bore height h.The present invention changes ingot mould bottom structure by part, causes process and waste of material and on influence caused by rear road forging process to reduce, while reducing the case where ingot mould bottom cracks and peels off, raising Service Life of Ingot Mold.Receipts bottom formula ingot mould of the invention can be widely used for the occasion of production polygonal and quincunx steel ingot, and change is not integrally formed to shape of ingots in ingot mould itself, and easy to operate, have ideal practical function.
Description
Technical field
The invention belongs to metallurgical casting industry, in particular to a kind of manufacturing method for receiving bottom formula ingot mould.
Background technique
In Ferrous Metallurgy production, ingot mould is the utensil of common production steel ingot, the shape of interior shape and required steel ingot
Unanimously, polygonal and it is quincunx be more commonly used shape.Since the corresponding shape for forming ingot portion generallys use
The shape of comparison rule, and geomery is less than Above The Ingot Bottom size, is formed after steel ingot forming in bottom and ingot tail handover position
Polygonal and quincuncial protrusion part generally require to cut away these protrusion parts to reduce the shadow to rear road forging process
It rings, thereby results in the waste of process and material.Meanwhile the polygonal that is formed of Above The Ingot Bottom and ingot tail handover position and quincuncial
Protrusion part also forms the stress riser of ingot mould, is also easy to produce crackle and peeling.
How to improve such case, and answer economical and validity, in view of this, field technical staff causes
Power is in researching and developing a kind of improved ingot mould.
Summary of the invention
The task of the present invention is a kind of improved manufacturing method for receiving bottom formula ingot mould is provided, consider ingot mould itself no
To shape of ingots be integrally formed change and require it is easy to operate in the case where, by part change ingot mould bottom structure, reach
The purpose for causing process and waste of material to reduction and rear road forging process being had an impact, while reducing the production of ingot mould bottom
The case where raw crackle and peeling, thus solves the problems of above-mentioned prior art.
Technical solution of the invention is as follows:
The bottom of a kind of manufacturing method for receiving bottom formula ingot mould, the ingot mould is closed up, the inner wall setting two at the bottom closing in
The diminution bore and calibre height of Duan Butong, close to collar extension diminution bore be it is small-bore, small-bore lining side be contracting
Small heavy caliber, bigbore height H is greater than small-bore height h, to prevent the too fast melting loss of mouth；
Smooth transition is formed between the bigbore height H and small-bore height h.
For the mouth of the ingot mould bottom interior wall in the case where reducing bore, the spatial volume of reduction can be in steel
Increase corresponding thickness on ingot ingot height degree.
Production polygonal and quincunx steel ingot can be widely used for using the receipts bottom formula ingot mould that manufacturing method of the present invention manufactures
Occasion, change is not integrally formed to shape of ingots in ingot mould itself, and easy to operate, has ideal practical effect
Fruit, and economical and validity.
The present invention changes ingot mould bottom structure by part, reaches reduction and causes process and waste of material and to rear road
The purpose that forging process has an impact, while the case where ingot mould bottom cracks and peels off is reduced, it improves ingot mould and uses
Service life.
Detailed description of the invention
Fig. 1 is by a kind of structural schematic diagram for receiving bottom formula ingot mould produced by the present invention.
Fig. 2 is the left view of ingot mould as shown in Figure 1.
Appended drawing reference:
1 is ingot mould, and 2 be ingot mould bottom.
Specific embodiment
It elaborates with reference to the accompanying drawings and examples to the present invention.
Referring to Fig. 1 and Fig. 2, the present invention provides a kind of receipts bottom formula ingot mould and its manufacturing method, and the bottom of the ingot mould 1 is received
Mouthful, two sections of different diminution bores and calibre height are arranged in the inner wall at 2 closing in of ingot mould bottom, close to the mouth of the diminution of collar extension
Diameter be it is small-bore, small-bore lining side be the heavy caliber reduced, bigbore height H greater than small-bore height h, to prevent
The only too fast melting loss of mouth.
As shown in fig. 1, it is formed between 2 closing in inner wall of ingot mould bottom bigbore height H and small-bore height h flat
It slips over and crosses.
For the mouth of 2 inner wall of ingot mould bottom in the case where reducing bore, the spatial volume of reduction can be in steel ingot
Increase corresponding thickness on ingot height degree.
Receipts bottom formula ingot mould of the invention can take following manufacturing step in actual production:
It closes up from the certain calibre height H in ingot mould bottom to bottom, closing in shape and ingot tail and Above The Ingot Bottom join position
It is close or identical.
Closing in shape forms certain calibre height h along inner wall, to prevent the too fast melting loss in part here.
Calibre height h is less than calibre height H, and smooth transition is formed between calibre height H and calibre height h.
The volume of closing in shape reduction can increase corresponding thickness on steel ingot ingot height degree.
In conclusion ingot mould bottom structure is changed by part by the manufacturing method of receipts bottom formula ingot mould of the invention,
Process and waste of material are caused and on influence caused by rear road forging process to reduce, while reducing the generation of ingot mould bottom
The case where crackle and peeling, improve Service Life of Ingot Mold.Receipts bottom formula ingot mould of the invention can be widely used for production polygonal
And change is not integrally formed to shape of ingots in the occasion of quincunx steel ingot, ingot mould itself, and easy to operate, has and more manages
The practical function thought, and economical and validity.
Certainly, the those skilled in the art of the art are it should be appreciated that above-described embodiment is intended merely to illustrate the present invention,
And it is not used as limitation of the invention, as long as variation, modification in spirit of the invention, to above-described embodiment
Deng will all fall within the scope of the claims.
Claims (2)
1. a kind of manufacturing method for receiving bottom formula ingot mould, it is characterised in that: the bottom of the ingot mould is closed up, at the bottom closing in
Inner wall be arranged two sections of different diminution bores and calibre height, close to collar extension diminution bore be it is small-bore, it is small-bore
Lining side is the heavy caliber reduced, and bigbore height H is greater than small-bore height h, to prevent the too fast melting loss of mouth；
Smooth transition is formed between the bigbore height H and small-bore height h.
2. the manufacturing method according to claim 1 for receiving bottom formula ingot mould, it is characterised in that: the ingot mould bottom interior wall
Mouth in the case where reducing bore, the spatial volume of reduction can increase corresponding thickness on steel ingot ingot height degree
Degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811371883.1A CN109434041A (en) | 2018-11-19 | 2018-11-19 | Receive the manufacturing method of bottom formula ingot mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811371883.1A CN109434041A (en) | 2018-11-19 | 2018-11-19 | Receive the manufacturing method of bottom formula ingot mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109434041A true CN109434041A (en) | 2019-03-08 |
Family
ID=65553936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811371883.1A Pending CN109434041A (en) | 2018-11-19 | 2018-11-19 | Receive the manufacturing method of bottom formula ingot mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109434041A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112247084A (en) * | 2020-09-30 | 2021-01-22 | 成都市微晶特种金属材料有限责任公司 | Interior convex cast steel mould |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU569374A1 (en) * | 1976-02-11 | 1977-08-25 | Предприятие П/Я Г-4774 | Ingot mould |
| WO2004098812A1 (en) * | 2003-05-12 | 2004-11-18 | Ebis Corporation | Casting device for ingot |
| CN203853526U (en) * | 2014-04-17 | 2014-10-01 | 宝山钢铁股份有限公司 | Steel ingot mold for high lift blooming mill 15-tonnage-level steel ingot casting |
| CN204171307U (en) * | 2014-09-30 | 2015-02-25 | 苏州双金实业有限公司 | A kind of many taperings hexagon steel ingot |
| CN204470558U (en) * | 2015-02-06 | 2015-07-15 | 郑州机械研究所 | A kind ofly overcome zinc-aluminium flux-cored wire and to break the zinc-aluminium ingot casting of powder |
| CN104985144A (en) * | 2015-07-08 | 2015-10-21 | 中国科学院金属研究所 | Novel rolling ingot mold and design method thereof |
| CN205496523U (en) * | 2016-03-01 | 2016-08-24 | 马鞍山市润启新材料科技有限公司 | Ingot mould chassis |
| CN207756859U (en) * | 2018-01-29 | 2018-08-24 | 建龙北满特殊钢有限责任公司 | There are two types of the ingot moulds of different tapers for a kind of tool |
-
2018
- 2018-11-19 CN CN201811371883.1A patent/CN109434041A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU569374A1 (en) * | 1976-02-11 | 1977-08-25 | Предприятие П/Я Г-4774 | Ingot mould |
| WO2004098812A1 (en) * | 2003-05-12 | 2004-11-18 | Ebis Corporation | Casting device for ingot |
| CN203853526U (en) * | 2014-04-17 | 2014-10-01 | 宝山钢铁股份有限公司 | Steel ingot mold for high lift blooming mill 15-tonnage-level steel ingot casting |
| CN204171307U (en) * | 2014-09-30 | 2015-02-25 | 苏州双金实业有限公司 | A kind of many taperings hexagon steel ingot |
| CN204470558U (en) * | 2015-02-06 | 2015-07-15 | 郑州机械研究所 | A kind ofly overcome zinc-aluminium flux-cored wire and to break the zinc-aluminium ingot casting of powder |
| CN104985144A (en) * | 2015-07-08 | 2015-10-21 | 中国科学院金属研究所 | Novel rolling ingot mold and design method thereof |
| CN205496523U (en) * | 2016-03-01 | 2016-08-24 | 马鞍山市润启新材料科技有限公司 | Ingot mould chassis |
| CN207756859U (en) * | 2018-01-29 | 2018-08-24 | 建龙北满特殊钢有限责任公司 | There are two types of the ingot moulds of different tapers for a kind of tool |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112247084A (en) * | 2020-09-30 | 2021-01-22 | 成都市微晶特种金属材料有限责任公司 | Interior convex cast steel mould |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190308 |
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| WD01 | Invention patent application deemed withdrawn after publication |