CN1055258C - Forging process of cold steel as handiwork - Google Patents
Forging process of cold steel as handiwork Download PDFInfo
- Publication number
- CN1055258C CN1055258C CN95108017A CN95108017A CN1055258C CN 1055258 C CN1055258 C CN 1055258C CN 95108017 A CN95108017 A CN 95108017A CN 95108017 A CN95108017 A CN 95108017A CN 1055258 C CN1055258 C CN 1055258C
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- China
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- forging
- cold steel
- steel billet
- daggers
- swords
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- Expired - Fee Related
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Abstract
The present invention discloses a forging process of a cold steel as handiwork with cold steel surfaces with striola structure. The cold steel as handiwork, which is forged in a direct forging forming method, is added with cutting resistance due to the absorption of cutting surfaces on the cold steel surfaces, wherein the absorption of cutting surfaces on the cold steel surfaces is caused by the smooth cold steel surfaces. From the angle of a handiwork, the traditional cold steel has low collecting value by lack of artistic quality. The present invention adds a folding hammering process so that the cold steel surfaces form a kind of striola structure, and therefore, the cutting resistance of the cold steel is lowered, the cold steel surfaces have abundant structural changes, and the artistic quality of the traditional cold steel is improved.
Description
The present invention relates to the production field of physical fitness equipment.
Valued knife, double-edged sword in traditional weapons of China develop so far, the physical training equipment that has not only become people and liked, also because combining of valued knife, double-edged sword and imperial power noble's power in history, make traditional valued knife, double-edged sword occur diversified variation in form, this variation makes valued knife and double-edged sword go out from general weapons tread flaking, become the handicraft that has typical Characteristics of Chinese Traditional Culture that the spitting blood of having poured into several generation craftsman is offered as a tribute and work is created, by people are treasured and collect.At present, the once method of direct forging molding of steel billet is all adopted in the production of technology daggers and swords, daggers and swords with this quadrat method production, technology is simple, the knife face of daggers and swords is smooth, from practical standpoint, when daggers and swords cutting object, easily form the cutting face absorption of knife face has been increased cutting resistance, artistic angle from handicraft, because the format surface of daggers and swords is too simple, fail to demonstrate fully the artistic characteristics that craftsman chisel and carve meticulously in the sort of process of handicraft, and it is not high that traditional daggers and swords are worth.
The object of the present invention is to provide a kind of cutter that can reduce cutting resistance, and make knife face abundant the variation occur, thus the production method of the daggers and swords of the art feature of raising traditional handicraft daggers and swords.
The method of the manufacturing process daggers and swords that the present invention proposes comprises the forging and the Quenching Treatment operation of daggers and swords crude green body.Adopt wrought iron, medium carbon steel is as the material of daggers and swords crude green body, it is characterized in that before carrying out the forging of daggers and swords crude green body, increase a superimposed process that forges, wrought iron, after the crude green body heating of medium carbon steel, form with wrought iron bag medium carbon steel makes both superimposed, by forging, make wrought iron and medium carbon steel realize forging welding, steel billet after the forging welding proceeds to be heated to the forging welding temperature, amount to by the direction that last time is superimposed, forge, repeat in this way repeatedly, until on steel billet, staying enough forging welding vestiges, then with the shape formed by forging of this steel billet by required daggers and swords, cutter after the shaping, the sword base is when carrying out Quenching Treatment, by control to hardening heat and time, each forging welding layer outer surface of knife face is produced shrink, form little line structure of the waveform wire on the knife face in forging welding portion.
The temperature that forges of the steel billet of being controlled during superimposed forging is 1000～1100 ℃, and when carrying out Quenching Treatment, the hardening heat of being controlled is generally about 400～600 ℃, is preferably 450～500 ℃.
Because the present invention can form a kind of little line structure that is referred to as the water wave shape by the knife face at daggers and swords, make daggers and swords when the cutting object, form one deck gas lubrication layer at knife face, reduced the cutting resistance of common daggers and swords effectively, simultaneously because the existence of the little line structure on the knife face, make knife face show the lucid and lively natural pattern of a kind of lines, increased the artistic charm of Chinese traditional daggers and swords more, improved the economic benefit of manufacturing enterprise.
Below, further specify embodiments of the present invention and effect with following non-limiting embodiment;
1, get two sections wrought iron and one section medium carbon steel, after it together is heated to 1000～1100 ℃ medium carbon steel is clipped in carry out between two sections wrought iron superimposed, under this temperature conditions, these three sections material forging welding are integral, form one section new steel billet, this steel billet is heated to the forging welding temperature once more, and to carry out doubling superimposed, superimposed portion forged be integral, pulling forges into a strip steel billet, capable again doubling, so repeat more than at least 50 times, until enough superimposed vestiges on steel billet, occurring, carry out moulding according to the shape of required cutter or sword then, by mill, cut, technologies such as polishing, after finishing the making of daggers and swords shape base, under 450～500 ℃ temperature conditions, carry out Quenching Treatment.
2, get a long strip type bloom and one section medium carbon steel, it is superimposed at first to carry out doubling after it together is heated to 1000-1100 ℃, medium carbon steel is embedded the centre of superimposed portion, under this temperature conditions, three sections steel billets of superimposed portion are forged be integral, realize forging welding, form new rod iron, this rod iron is proceeded heating, and pulling forges into a rectangular steel billet, and doubling is superimposed once more by the direction of doubling last time, forge, so repeat until on steel billet, staying enough superimposed vestiges, again this steel billet to be pressed required shape more than 50 times, direction pulling along left vestige forges moulding, after making the cutter blank moulding, by mill, cut, after technologies such as polishing are finished the making of cutter or sword, under 450～500 ℃ temperature conditions, carry out Quenching Treatment.
Claims (2)
1, a kind of forging method of technology daggers and swords, it comprises that the heating of steel billet forges, quench, mill, cut, the glossing process, adopt wrought iron, medium carbon steel is as the material of daggers and swords crude green body, it is characterized in that before carrying out the forging of daggers and swords crude green body, increase a superimposed process that forges, wrought iron, after the crude green body heating of medium carbon steel, it is superimposed together, form with wrought iron bag medium carbon steel makes both chimeric, make wrought iron and medium carbon steel realize forging welding by superimposed forging, steel billet after the forging welding proceeds to be heated to the forging welding temperature, presses horizontal doubling, pulls out to forge, form new strip steel billet, again this rectangular steel billet is heated, doubling, forge, repeat in this way repeatedly, until on steel billet, staying enough forging welding vestiges, when carrying out Quenching Treatment, by control to hardening heat, each forging welding layer outer surface of knife face is produced shrink, form little line structure of the waveform wire on the knife face in forging welding portion.
2, the method for claim 1 is characterized in that the heating-up temperature of steel billet when superimposed forging generally is controlled at about 1000～1100 ℃, and when carrying out Quenching Treatment, the temperature of being controlled is generally 400～600 ℃, is preferably 450～500 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN95108017A CN1055258C (en) | 1995-06-28 | 1995-06-28 | Forging process of cold steel as handiwork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN95108017A CN1055258C (en) | 1995-06-28 | 1995-06-28 | Forging process of cold steel as handiwork |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1139028A CN1139028A (en) | 1997-01-01 |
| CN1055258C true CN1055258C (en) | 2000-08-09 |
Family
ID=5076594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN95108017A Expired - Fee Related CN1055258C (en) | 1995-06-28 | 1995-06-28 | Forging process of cold steel as handiwork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1055258C (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103934395B (en) * | 2014-03-05 | 2016-08-24 | 龙泉市万剑山庄刀剑有限公司 | A kind of method utilizing steel scrap forging daggers and swords special-purpose steel material |
| CN106077420B (en) * | 2016-06-21 | 2018-02-09 | 季长强 | A kind of preparation method of cutter |
| CN106011424A (en) * | 2016-06-22 | 2016-10-12 | 福建省明溪县雪峰宝剑厂 | Quenching process for fitness sword |
| CN105880444A (en) * | 2016-06-22 | 2016-08-24 | 福建省明溪县雪峰宝剑厂 | Manufacturing process of bodybuilding sword |
| CN106040929A (en) * | 2016-06-22 | 2016-10-26 | 福建省明溪县雪峰宝剑厂 | Pounding process of fitness sword |
| CN107695265B (en) * | 2017-10-11 | 2019-11-05 | 胡小军 | Iron forges technique within a kind of day |
| CN113477858B (en) * | 2021-06-16 | 2024-04-12 | 陈阿金 | Production method of Damascus steel sword |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53119772A (en) * | 1977-03-29 | 1978-10-19 | Sumitomo Metal Ind Ltd | Manufacture of force welded pipe |
| US4470327A (en) * | 1982-09-01 | 1984-09-11 | Gerber Legendary Blades | Adjustable balance handle for knife |
| CN86103320A (en) * | 1986-05-10 | 1987-02-11 | 国营五三工厂 | A kind of manufacture method of composite material |
| US4881430A (en) * | 1988-09-06 | 1989-11-21 | Hubbard Arthur J | Method of making heterogeneous blade-like metallic cutter member |
| US5241883A (en) * | 1992-01-08 | 1993-09-07 | Seb S.A. | Method of manufacturing a knife blade |
-
1995
- 1995-06-28 CN CN95108017A patent/CN1055258C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53119772A (en) * | 1977-03-29 | 1978-10-19 | Sumitomo Metal Ind Ltd | Manufacture of force welded pipe |
| US4470327A (en) * | 1982-09-01 | 1984-09-11 | Gerber Legendary Blades | Adjustable balance handle for knife |
| CN86103320A (en) * | 1986-05-10 | 1987-02-11 | 国营五三工厂 | A kind of manufacture method of composite material |
| US4881430A (en) * | 1988-09-06 | 1989-11-21 | Hubbard Arthur J | Method of making heterogeneous blade-like metallic cutter member |
| US5241883A (en) * | 1992-01-08 | 1993-09-07 | Seb S.A. | Method of manufacturing a knife blade |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1139028A (en) | 1997-01-01 |
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