JPS62177107A - レーザ光線による微粉末の製造方法 - Google Patents
レーザ光線による微粉末の製造方法Info
- Publication number
- JPS62177107A JPS62177107A JP61018979A JP1897986A JPS62177107A JP S62177107 A JPS62177107 A JP S62177107A JP 61018979 A JP61018979 A JP 61018979A JP 1897986 A JP1897986 A JP 1897986A JP S62177107 A JPS62177107 A JP S62177107A
- Authority
- JP
- Japan
- Prior art keywords
- wire
- laser beam
- fine powder
- laser
- gas
- 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.)
- Granted
Links
- 239000000843 powder Substances 0.000 title claims abstract description 38
- 238000007664 blowing Methods 0.000 claims abstract 2
- 239000007789 gas Substances 0.000 claims description 19
- 150000001875 compounds Chemical class 0.000 claims description 5
- 239000011261 inert gas Substances 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 description 16
- 239000002184 metal Substances 0.000 description 16
- 239000002245 particle Substances 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 9
- 239000010419 fine particle Substances 0.000 description 7
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 6
- 238000002844 melting Methods 0.000 description 5
- 230000008018 melting Effects 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 229910052786 argon Inorganic materials 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 244000062793 Sorghum vulgare Species 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 239000011859 microparticle Substances 0.000 description 1
- 235000019713 millet Nutrition 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- MTPVUVINMAGMJL-UHFFFAOYSA-N trimethyl(1,1,2,2,2-pentafluoroethyl)silane Chemical compound C[Si](C)(C)C(F)(F)C(F)(F)F MTPVUVINMAGMJL-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Physical Or Chemical Processes And Apparatus (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61018979A JPS62177107A (ja) | 1986-01-30 | 1986-01-30 | レーザ光線による微粉末の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61018979A JPS62177107A (ja) | 1986-01-30 | 1986-01-30 | レーザ光線による微粉末の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62177107A true JPS62177107A (ja) | 1987-08-04 |
| JPS6361364B2 JPS6361364B2 (OSRAM) | 1988-11-29 |
Family
ID=11986737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61018979A Granted JPS62177107A (ja) | 1986-01-30 | 1986-01-30 | レーザ光線による微粉末の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62177107A (OSRAM) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017115406A1 (ja) | 2015-12-28 | 2017-07-06 | Dmg森精機株式会社 | 付加加工用ヘッド、加工機械および加工方法 |
| CN110976865A (zh) * | 2019-12-19 | 2020-04-10 | 西安增材制造国家研究院有限公司 | 一种激光同轴送粉增材制造的凝固组织和成形应力调控方法 |
| US11135772B2 (en) | 2017-05-16 | 2021-10-05 | Dmg Mori Co., Ltd. | Additive-manufacturing head and manufacturing machine |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5156762A (ja) * | 1974-09-20 | 1976-05-18 | Caterpillar Tractor Co | Kairyosaretashugotaizairyono seizohohooyobi sochi |
-
1986
- 1986-01-30 JP JP61018979A patent/JPS62177107A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5156762A (ja) * | 1974-09-20 | 1976-05-18 | Caterpillar Tractor Co | Kairyosaretashugotaizairyono seizohohooyobi sochi |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017115406A1 (ja) | 2015-12-28 | 2017-07-06 | Dmg森精機株式会社 | 付加加工用ヘッド、加工機械および加工方法 |
| US11173662B2 (en) | 2015-12-28 | 2021-11-16 | Dmg Mori Co., Ltd. | Additive-manufacturing head, manufacturing machine, and manufacturing method |
| US11135772B2 (en) | 2017-05-16 | 2021-10-05 | Dmg Mori Co., Ltd. | Additive-manufacturing head and manufacturing machine |
| CN110976865A (zh) * | 2019-12-19 | 2020-04-10 | 西安增材制造国家研究院有限公司 | 一种激光同轴送粉增材制造的凝固组织和成形应力调控方法 |
| CN110976865B (zh) * | 2019-12-19 | 2022-08-12 | 西安增材制造国家研究院有限公司 | 一种激光同轴送粉增材制造的凝固组织和成形应力调控方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6361364B2 (OSRAM) | 1988-11-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |