CN100348359C - Bimetal splicing integrating process - Google Patents
Bimetal splicing integrating process Download PDFInfo
- Publication number
- CN100348359C CN100348359C CNB2005100167284A CN200510016728A CN100348359C CN 100348359 C CN100348359 C CN 100348359C CN B2005100167284 A CNB2005100167284 A CN B2005100167284A CN 200510016728 A CN200510016728 A CN 200510016728A CN 100348359 C CN100348359 C CN 100348359C
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- China
- Prior art keywords
- splicing
- bimetal
- materials
- bimetals
- present
- 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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Abstract
The present invention relates to an integral bimetal splicing technology which belongs to the technical field of the processing of metal materials. The method is composed of steps of the preparation of splicing materials, the processing of the splicing materials, and the splicing of bimetals. The splicing materials are mixed by natrium tetraborate, fluorinating natrium, ferrous powder and orthoboric acid. The splicing materials are heated to be coated on the combining surface of the bimetals, the bimetals are placed on a rolling mill, the down pressing depth of the rolling is 0.8mm, and the running speed of a workpiece is 1 m / s. The present invention has the advantages of firm splicing of the bimetals, safe and reliable use, and sealing. The present invention can be applied to a special cutter for a wood processing device, a cutting cutter for leather, tobacco, printing, sheets, etc., and can also be applied to the metal splicing of ice skates, and therefore, the application field is wide.
Description
Technical field:
The invention belongs to the metal material processing technology field, relate to a kind of metal method of splicing.
Background technology:
At present the dedicated tool of wood processing equipment is generally spliced by high-speed steel and ordinary steel and is made, and knife edge part adopts high-speed steel, and the technology of wherein splicing Germany and Japan are most advanced, all adopt method of brazing, have the processing technology complexity, and fusing point is low, problem such as easily snaps.
Summary of the invention:
The technical problem to be solved in the present invention is to disclose the firm bimetal splicing method of a kind of combination.
The step of splicing of the present invention is:
1, prepare the material of splicing:
The material of splicing is sodium tetraborate (Na
2B
4O
7---10H
2O), sodium fluoride (NaF), iron powder (Fe) and boric acid (H
3BO
3) be mixed and made into, weight proportion relation is
Sodium tetraborate 40-50 sodium fluoride 15-20
Iron powder 22-27 boric acid 12-17
2, the material processed of splicing:
The material of will splicing places the high-temperature heater heating, and temperature is 1150--1200 ℃, and the material of splicing is flow-like.
2, bimetal splicing:
The material of splicing after the heating is coated on the bimetallic faying face, bimetallic is placed on the milling train, roll and roll down that to press the degree of depth be 0.8mm, the workpiece speed of service is 1 meter per second.
Wherein, the material optimum weight proportion relation of splicing is
Sodium tetraborate 44 sodium fluorides 18
Iron powder 24 boric acid 14
The inventive method bimetallic of splicing is firm, safe and reliable, under 1200 ℃ of conditions of work, do not snap, production technology is simple, cost is low, can be applicable to the wood processing equipment dedicated tool, and leather, tobacco, printing, panel beating etc. cut out cutter, the metal that can also be used for skates is spliced, and application is wide.
The specific embodiment:
Get sodium tetraborate 440 grams, sodium fluoride 180 grams, iron powder 240 grams, boric acid 140 grams, mix and be placed on the high-temperature heater heating, temperature is 1170 ℃, the material of splicing is flow-like, be coated on the bimetallic faying face, bimetallic is placed on the milling train, roll and roll down that to press the degree of depth be 0.8mm, the workpiece speed of service is 1 meter per second.
Claims (2)
1, a kind of bimetal splicing integrating process is characterized in that being finished by following steps:
(1), prepare the material of splicing:
The material of splicing is that sodium tetraborate, sodium fluoride, iron powder and boric acid are mixed and made into, and weight proportion relation is
Sodium tetraborate 44 sodium fluorides 18 iron powders 24 boric acid 14;
(2), the material processed of splicing:
The material of will splicing places the high-temperature heater heating, and temperature is 1150--1200 ℃, and the material of splicing is flow-like;
(3), bimetal splicing:
The material of splicing after the heating is coated on the bimetallic faying face, bimetallic is placed on the milling train, roll and roll down that to press the degree of depth be 0.8mm, the workpiece speed of service is 1 meter per second.
2, bimetal splicing integrating process according to claim 1 is characterized in that:
The material heating-up temperature of splicing is 1170 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100167284A CN100348359C (en) | 2005-04-19 | 2005-04-19 | Bimetal splicing integrating process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100167284A CN100348359C (en) | 2005-04-19 | 2005-04-19 | Bimetal splicing integrating process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1676265A CN1676265A (en) | 2005-10-05 |
| CN100348359C true CN100348359C (en) | 2007-11-14 |
Family
ID=35049096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100167284A Expired - Fee Related CN100348359C (en) | 2005-04-19 | 2005-04-19 | Bimetal splicing integrating process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100348359C (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1123661A (en) * | 1997-06-30 | 1999-01-29 | Nec Corp | Scan testing circuit |
| JPH11277669A (en) * | 1998-03-31 | 1999-10-12 | Daido Steel Co Ltd | Corrosion-resistant and wear-resistant clad member and its manufacture |
| JP2002361443A (en) * | 2001-05-31 | 2002-12-18 | Kanai Hiroaki | Method of manufacturing knife cutter material, knife cutter material and knife cutter |
| CN1597218A (en) * | 2004-08-11 | 2005-03-23 | 高文辉 | Flux powder high-speed steel cutting edge welding method |
-
2005
- 2005-04-19 CN CNB2005100167284A patent/CN100348359C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1123661A (en) * | 1997-06-30 | 1999-01-29 | Nec Corp | Scan testing circuit |
| JPH11277669A (en) * | 1998-03-31 | 1999-10-12 | Daido Steel Co Ltd | Corrosion-resistant and wear-resistant clad member and its manufacture |
| JP2002361443A (en) * | 2001-05-31 | 2002-12-18 | Kanai Hiroaki | Method of manufacturing knife cutter material, knife cutter material and knife cutter |
| CN1597218A (en) * | 2004-08-11 | 2005-03-23 | 高文辉 | Flux powder high-speed steel cutting edge welding method |
Non-Patent Citations (1)
| Title |
|---|
| 宗泰药焊镶贴特钢刀具 宗文.北京木材工业，第12卷 1994 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1676265A (en) | 2005-10-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071114 Termination date: 20110419 |