KR20180111604A - 모바일 기기 케이싱을 점진적으로 단조하기 위한 방법 및 장치 - Google Patents

모바일 기기 케이싱을 점진적으로 단조하기 위한 방법 및 장치 Download PDF

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Publication number
KR20180111604A
KR20180111604A KR1020180035632A KR20180035632A KR20180111604A KR 20180111604 A KR20180111604 A KR 20180111604A KR 1020180035632 A KR1020180035632 A KR 1020180035632A KR 20180035632 A KR20180035632 A KR 20180035632A KR 20180111604 A KR20180111604 A KR 20180111604A
Authority
KR
South Korea
Prior art keywords
mobile device
forging
casing
device casing
height
Prior art date
Application number
KR1020180035632A
Other languages
English (en)
Korean (ko)
Inventor
겅 잉 로우
욧 차이 로
Original Assignee
청 와 테크놀로지스 (주하이) 컴파니, 리미티드
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 청 와 테크놀로지스 (주하이) 컴파니, 리미티드 filed Critical 청 와 테크놀로지스 (주하이) 컴파니, 리미티드
Publication of KR20180111604A publication Critical patent/KR20180111604A/ko

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B21J5/02—Die forging; Trimming by making use of special dies ; Punching during forging
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B21J5/008—Incremental forging
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J13/00—Details of machines for forging, pressing, or hammering
    • B21J13/02—Dies or mountings therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B21J5/06—Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
    • B21J5/12—Forming profiles on internal or external surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/26—Making machine elements housings or supporting parts, e.g. axle housings, engine mountings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K23/00—Making other articles
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/04—Metal casings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Forging (AREA)
KR1020180035632A 2017-03-31 2018-03-28 모바일 기기 케이싱을 점진적으로 단조하기 위한 방법 및 장치 KR20180111604A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2017102091051 2017-03-31
CN201710209105.1A CN108655312A (zh) 2017-03-31 2017-03-31 用于渐进地锻造移动设备壳体的方法和装置

Publications (1)

Publication Number Publication Date
KR20180111604A true KR20180111604A (ko) 2018-10-11

Family

ID=63784029

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020180035632A KR20180111604A (ko) 2017-03-31 2018-03-28 모바일 기기 케이싱을 점진적으로 단조하기 위한 방법 및 장치

Country Status (3)

Country Link
JP (1) JP2018171655A (zh)
KR (1) KR20180111604A (zh)
CN (1) CN108655312A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230023895A1 (en) * 2021-07-22 2023-01-26 Dell Products L.P. Method of Creating Mechanical Strength and Industrial Design Aesthetics for Hinge Area of Computing Devices

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7174110B1 (ja) 2021-05-28 2022-11-17 株式会社日本製鋼所 積層成形システムおよび積層成形システムを用いた積層成形方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6044145A (ja) * 1983-08-22 1985-03-09 Komatsu Kogyo:Kk 電子機器等の筐体製造方法及び直方形筐体製造用雄型
CN101862807B (zh) * 2010-06-11 2012-05-23 西安交通大学 一种大型盘类件的旋转锻造方法及锻造装置
CN202367128U (zh) * 2011-12-16 2012-08-08 浙江博雷重型机床制造有限公司 螺旋地桩尖锥部镦锻成型生产线
US9481932B2 (en) * 2012-04-26 2016-11-01 Cheung Woh Technologies Ltd. Method and apparatus for progressively forging a hard disk drive base plate
CN106141050A (zh) * 2015-04-13 2016-11-23 祥和科技有限公司 用于锻压具有延长高度的硬盘驱动器基板的方法和装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230023895A1 (en) * 2021-07-22 2023-01-26 Dell Products L.P. Method of Creating Mechanical Strength and Industrial Design Aesthetics for Hinge Area of Computing Devices
US11914431B2 (en) * 2021-07-22 2024-02-27 Dell Products L.P. Method of creating mechanical strength and industrial design aesthetics for hinge area of computing devices

Also Published As

Publication number Publication date
JP2018171655A (ja) 2018-11-08
CN108655312A (zh) 2018-10-16

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