JPWO2023218974A1 - - Google Patents
Info
- Publication number
- JPWO2023218974A1 JPWO2023218974A1 JP2024520382A JP2024520382A JPWO2023218974A1 JP WO2023218974 A1 JPWO2023218974 A1 JP WO2023218974A1 JP 2024520382 A JP2024520382 A JP 2024520382A JP 2024520382 A JP2024520382 A JP 2024520382A JP WO2023218974 A1 JPWO2023218974 A1 JP WO2023218974A1
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H3/00—Making helical bodies or bodies having parts of helical shape
- B21H3/02—Making helical bodies or bodies having parts of helical shape external screw-threads ; Making dies for thread rolling
- B21H3/04—Making by means of profiled-rolls or die rolls
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/14—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass gear parts, e.g. gear wheels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/04—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/32—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for gear wheels, worm wheels, or the like
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Optics & Photonics (AREA)
- Heat Treatment Of Articles (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2022077202 | 2022-05-09 | ||
PCT/JP2023/016551 WO2023218974A1 (ja) | 2022-05-09 | 2023-04-26 | 機械構造部材及びその製造方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPWO2023218974A1 true JPWO2023218974A1 (ja) | 2023-11-16 |
Family
ID=88730394
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2024520382A Pending JPWO2023218974A1 (ja) | 2022-05-09 | 2023-04-26 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPWO2023218974A1 (ja) |
CN (1) | CN117795105A (ja) |
WO (1) | WO2023218974A1 (ja) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003119518A (ja) | 2001-10-10 | 2003-04-23 | Ntn Corp | ボールねじ軸およびその製造方法 |
JP5890145B2 (ja) | 2011-10-26 | 2016-03-22 | 株式会社日本テクノ | ねじ軸及びその製造方法 |
JP2015042897A (ja) * | 2013-07-23 | 2015-03-05 | 日本精工株式会社 | ボールねじのねじ軸の製造方法、ボールねじ |
JP2022077202A (ja) | 2020-11-11 | 2022-05-23 | 株式会社デンソーアイティーラボラトリ | 学習方法及び学習システム |
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2023
- 2023-04-26 WO PCT/JP2023/016551 patent/WO2023218974A1/ja active Application Filing
- 2023-04-26 JP JP2024520382A patent/JPWO2023218974A1/ja active Pending
- 2023-04-26 CN CN202380013097.7A patent/CN117795105A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
CN117795105A (zh) | 2024-03-29 |
WO2023218974A1 (ja) | 2023-11-16 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20231225 |