CN203030978U - 钻头结构 - Google Patents

钻头结构 Download PDF

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Publication number
CN203030978U
CN203030978U CN2012206172008U CN201220617200U CN203030978U CN 203030978 U CN203030978 U CN 203030978U CN 2012206172008 U CN2012206172008 U CN 2012206172008U CN 201220617200 U CN201220617200 U CN 201220617200U CN 203030978 U CN203030978 U CN 203030978U
Authority
CN
China
Prior art keywords
drill bit
drill
bit structure
polyamide
fixed part
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.)
Expired - Lifetime
Application number
CN2012206172008U
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English (en)
Chinese (zh)
Inventor
郑黄铮
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TCT GLOBAL Ltd
Original Assignee
TCT GLOBAL Ltd
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 TCT GLOBAL Ltd filed Critical TCT GLOBAL Ltd
Application granted granted Critical
Publication of CN203030978U publication Critical patent/CN203030978U/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • B23P15/28—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools
    • B23P15/32—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools twist-drills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/02—Twist drills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14467—Joining articles or parts of a single article

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Drilling Tools (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Earth Drilling (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
CN2012206172008U 2012-05-31 2012-11-20 钻头结构 Expired - Lifetime CN203030978U (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TW101119544 2012-05-31
TW101119544A TW201347949A (zh) 2012-05-31 2012-05-31 鑽頭結構的製造方法及鑽頭結構

Publications (1)

Publication Number Publication Date
CN203030978U true CN203030978U (zh) 2013-07-03

Family

ID=48683119

Family Applications (2)

Application Number Title Priority Date Filing Date
CN2012104722332A Pending CN103447590A (zh) 2012-05-31 2012-11-20 钻头结构的制造方法及钻头结构
CN2012206172008U Expired - Lifetime CN203030978U (zh) 2012-05-31 2012-11-20 钻头结构

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CN2012104722332A Pending CN103447590A (zh) 2012-05-31 2012-11-20 钻头结构的制造方法及钻头结构

Country Status (4)

Country Link
JP (2) JP3182363U (ja)
KR (1) KR20130135082A (ja)
CN (2) CN103447590A (ja)
TW (1) TW201347949A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103447590A (zh) * 2012-05-31 2013-12-18 创国兴业有限公司 钻头结构的制造方法及钻头结构

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104368849A (zh) * 2013-08-14 2015-02-25 铠钜科技股份有限公司 焊接式棒料及刀具
US20240024968A1 (en) * 2022-07-21 2024-01-25 Ab Sandvik Coromant Thermoset body countersink

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4135847A (en) * 1977-08-29 1979-01-23 Tulon, Inc. Composite drill for drilling circuit boards
US6511265B1 (en) * 1999-12-14 2003-01-28 Ati Properties, Inc. Composite rotary tool and tool fabrication method
CN102189257A (zh) * 2010-03-10 2011-09-21 钟淼芳 切削工具及其切削体粉末烧结成型方法
TW201347949A (zh) * 2012-05-31 2013-12-01 Tct Global Ltd 鑽頭結構的製造方法及鑽頭結構

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103447590A (zh) * 2012-05-31 2013-12-18 创国兴业有限公司 钻头结构的制造方法及钻头结构

Also Published As

Publication number Publication date
CN103447590A (zh) 2013-12-18
JP2013248877A (ja) 2013-12-12
JP5677471B2 (ja) 2015-02-25
KR20130135082A (ko) 2013-12-10
JP3182363U (ja) 2013-03-21
TW201347949A (zh) 2013-12-01

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C14 Grant of patent or utility model
GR01 Patent grant
CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20130703