JP2017006935A5 - - Google Patents
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- JP2017006935A5 JP2017006935A5 JP2015123129A JP2015123129A JP2017006935A5 JP 2017006935 A5 JP2017006935 A5 JP 2017006935A5 JP 2015123129 A JP2015123129 A JP 2015123129A JP 2015123129 A JP2015123129 A JP 2015123129A JP 2017006935 A5 JP2017006935 A5 JP 2017006935A5
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- JP
- Japan
- Prior art keywords
- outer plate
- laser
- manufacturing
- irradiation
- laser irradiation
- 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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- 238000004519 manufacturing process Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 5
- 230000001678 irradiating Effects 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims 3
- 238000000465 moulding Methods 0.000 claims 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000005755 formation reaction Methods 0.000 claims 1
- 230000000452 restraining Effects 0.000 claims 1
- 238000003825 pressing Methods 0.000 description 1
Description
第１実施形態の外板１０の製造方法では、プレス加工された外板１０に対してレーザを照射する（Ｓ３）。このレーザ照射工程では、所定のデザイン（形状）７０に基づいてレーザが、外板１０に照射される（図６参照）。 In the manufacturing method of the outer plate 10 of the first embodiment, irradiating the laser with respect to the outer plate 10 which is pressing (S3). In this laser irradiation process, the outer plate 10 is irradiated with laser based on a predetermined design (shape) 70 (see FIG. 6).
Claims (6)
曲げ応力に対して形状拘束が生じる部分を有する前記外板の裏側に、照射軌跡が所定の形状になるようにレーザを照射することにより、前記外板の表側に両側が湾曲している稜線部が形成されるレーザ照射工程を含み、
前記レーザ照射工程において、前記外板の端部に達しないように前記レーザが照射されることにより、前記外板の端部の剛性による形状拘束が生じた状態で曲げ応力が加わって前記稜線部が形成される外板の製造方法。 A method for manufacturing an outer plate,
A ridge line that is curved on both sides on the front side of the outer plate by irradiating a laser so that the irradiation locus has a predetermined shape on the back side of the outer plate having a portion in which a shape constraint occurs with respect to bending stress look including a laser irradiation process but to be formed,
In the laser irradiating step, the laser is irradiated so as not to reach the end of the outer plate, so that bending stress is applied in a state in which shape restraint due to rigidity of the end of the outer plate occurs, and the ridge line portion The manufacturing method of the outer plate | board in which is formed .
曲げ応力に対して形状拘束が生じる部分を有する前記外板の裏側に、照射軌跡が所定の形状になるようにレーザを照射することにより、前記外板の表側に両側が湾曲している稜線部が形成されるレーザ照射工程を含み、 A ridge line that is curved on both sides on the front side of the outer plate by irradiating a laser so that the irradiation locus has a predetermined shape on the back side of the outer plate having a portion in which a shape constraint occurs with respect to bending stress Including a laser irradiation step in which is formed,
前記レーザ照射工程において、前記レーザの照射軌跡は閉じられた図形である外板の製造方法。In the laser irradiation process, the laser irradiation locus is a manufacturing method of an outer plate which is a closed figure.
前記レーザ照射工程は、前記成形工程で成形された前記外板に対してレーザを照射する請求項１又は２に記載の外板の製造方法。 Further comprising a molding step of molding the outer plate,
The said laser irradiation process is a manufacturing method of the outer plate | board of Claim 1 or 2 which irradiates a laser with respect to the said outer plate | board shape | molded by the said formation process.
前記レーザは、同じ照射位置に繰り返し照射される請求項１から３までの何れかに記載の外板の製造方法。 In the laser irradiation step,
The said laser is a manufacturing method of the outer plate | plate in any one of Claim 1 to 3 irradiated repeatedly to the same irradiation position.
前記レーザによって前記所定の形状を描く際に、照射範囲を段階的に分散して前記レーザを照射する請求項１から４までの何れかに記載の外板の製造方法。 In the laser irradiation step,
The method for manufacturing an outer plate according to any one of claims 1 to 4, wherein when the predetermined shape is drawn by the laser, the laser is irradiated with an irradiation range dispersed stepwise.
前記外板の端部を拘束部材で拘束した状態で前記レーザが照射される請求項１から５までの何れかに記載の製造方法。 The laser irradiation step includes
The method according to any one of claims 1 to 5, wherein the laser end portion of the outer plate in a state of being restrained by the restraining member is irradiated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015123129A JP2017006935A (en) | 2015-06-18 | 2015-06-18 | Manufacturing method for outer plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015123129A JP2017006935A (en) | 2015-06-18 | 2015-06-18 | Manufacturing method for outer plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2017006935A JP2017006935A (en) | 2017-01-12 |
| JP2017006935A5 true JP2017006935A5 (en) | 2018-05-10 |
Family
ID=57762277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015123129A Pending JP2017006935A (en) | 2015-06-18 | 2015-06-18 | Manufacturing method for outer plate |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2017006935A (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4344221B2 (en) * | 2003-11-17 | 2009-10-14 | 新日本製鐵株式会社 | Lap laser welding method of galvanized steel sheet and welded joint of lap welded galvanized steel sheet |
| KR101028419B1 (en) * | 2008-08-14 | 2011-04-13 | 주식회사 이룸쿡 | Manufacturing method for aluminum cookware |
| JP2013169549A (en) * | 2012-02-17 | 2013-09-02 | Mitsubishi Heavy Ind Ltd | Bending device |
-
2015
- 2015-06-18 JP JP2015123129A patent/JP2017006935A/en active Pending
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