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BR112017005203A2 - broca e cabeçote de perfuração - Google Patents

broca e cabeçote de perfuração

Info

Publication number
BR112017005203A2
BR112017005203A2 BR112017005203A BR112017005203A BR112017005203A2 BR 112017005203 A2 BR112017005203 A2 BR 112017005203A2 BR 112017005203 A BR112017005203 A BR 112017005203A BR 112017005203 A BR112017005203 A BR 112017005203A BR 112017005203 A2 BR112017005203 A2 BR 112017005203A2
Authority
BR
Brazil
Prior art keywords
ferrule
radially
drill
drill body
disposed
Prior art date
Application number
BR112017005203A
Other languages
English (en)
Inventor
Yanagida Kazuya
Naruke Koichiro
Mabuchi Masayuki
Takahashi Souhei
Yamamoto Tadashi
Hibi Takahiro
Original Assignee
Mitsubishi Materials Corp
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 Mitsubishi Materials Corp filed Critical Mitsubishi Materials Corp
Priority claimed from PCT/JP2015/077325 external-priority patent/WO2016047803A1/ja
Publication of BR112017005203A2 publication Critical patent/BR112017005203A2/pt

Links

Classifications

    • 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
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/06—Drills with lubricating or cooling equipment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2226/00—Materials of tools or workpieces not comprising a metal
    • B23B2226/27—Composites
    • B23B2226/275—Carbon fibre reinforced carbon composites
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/04—Angles, e.g. cutting angles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/04—Angles, e.g. cutting angles
    • B23B2251/043—Helix angles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/08—Side or plan views of cutting edges
    • B23B2251/085—Discontinuous or interrupted cutting edges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/14—Configuration of the cutting part, i.e. the main cutting edges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/18—Configuration of the drill point
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/20—Number of cutting edges
    • B23B2251/204—Four cutting edges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/40—Flutes, i.e. chip conveying grooves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/44—Margins, i.e. the narrow portion of the land which is not cut away to provide clearance on the circumferential surface

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling Tools (AREA)

Abstract

uma broca é fornecida com um corpo de broca que é girado em torno da linha axial, calhas de descarga de pedaços (2) formadas na periferia do corpo de broca, e bordas de ponta (7) formadas nas saliências de interseção entre as calhas de descarga de pedaços (2) e as superfícies de ponta do corpo de broca. as bordas de ponta (7) possuem uma primeira virola (21), que se estende na direção da extremidade de base da direção axial à medida que segue a virola ra-dialmente para fora, e uma segunda virola (22), que é disposta fora da primeira virola (21) na direção radial. a segunda virola (22) se estende na direção da ponta na direção axial ou é perpendicular à linha do eixo geométrico à medida que se segue a virola radialmente para fora. a extremidade radialmente interna da segunda virola (22) é disposta no lado de extremidade axialmente de base da extremidade radialmente externa da primeira virola (21), e a extremidade radialmente externa da segunda virola (22) é disposta em uma extensão virtual (vl) da primeira virola (21) que se estende radialmente para fora.
BR112017005203A 2014-09-26 2015-09-28 broca e cabeçote de perfuração BR112017005203A2 (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2014197097 2014-09-26
JP2015150810 2015-07-30
JP2015187316A JP6589506B2 (ja) 2014-09-26 2015-09-24 ドリル及びドリルヘッド
PCT/JP2015/077325 WO2016047803A1 (ja) 2014-09-26 2015-09-28 ドリル及びドリルヘッド

Publications (1)

Publication Number Publication Date
BR112017005203A2 true BR112017005203A2 (pt) 2017-12-12

Family

ID=57944811

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017005203A BR112017005203A2 (pt) 2014-09-26 2015-09-28 broca e cabeçote de perfuração

Country Status (6)

Country Link
US (1) US20170274461A1 (pt)
EP (1) EP3199279A4 (pt)
JP (2) JP6589506B2 (pt)
CN (1) CN106660141A (pt)
BR (1) BR112017005203A2 (pt)
CA (1) CA2960464A1 (pt)

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CN108025450B (zh) 2015-09-02 2018-12-07 三菱瓦斯化学株式会社 钻孔用盖板、和使用其的钻孔加工方法
MY196369A (en) * 2015-11-26 2023-03-27 Mitsubishi Gas Chemical Co Cutting Method for Fiber Reinforced Composite Material
WO2017142023A1 (ja) 2016-02-17 2017-08-24 三菱瓦斯化学株式会社 切削加工方法及び切削物の製造方法
EP3470155B1 (en) * 2016-06-13 2020-02-26 Mitsubishi Gas Chemical Company, Inc. Drill bit and hole formation method
EP3539697A4 (en) 2016-11-14 2019-11-27 Mitsubishi Gas Chemical Company, Inc. ITEM FOR FORMING ACCUMULATION EDGE AND INTEGRATED EDGE FORMING METHOD
WO2018202605A1 (en) * 2017-05-02 2018-11-08 Straumann Holding Ag Dental drill
JP7057901B2 (ja) 2017-05-25 2022-04-21 三菱瓦斯化学株式会社 切削加工補助潤滑材、切削加工補助潤滑シート、及び切削加工方法
US10525539B2 (en) * 2018-01-08 2020-01-07 Kennametal Inc. Compression milling cutter with indexable cutting inserts
US11014170B2 (en) 2018-01-22 2021-05-25 Bremajek Holdings Pty Ltd Drill bit
WO2019189415A1 (ja) * 2018-03-28 2019-10-03 京セラ株式会社 ドリル及び切削加工物の製造方法
DE202018103219U1 (de) * 2018-06-08 2019-06-12 Zcc Cutting Tools Europe Gmbh Bohrwerkzeug
EP3636370A4 (en) * 2018-08-07 2020-09-09 Sumitomo Electric Hardmetal Corp. FOREST
MX2021009477A (es) * 2019-02-08 2021-09-08 Emuge Werk Richard Glimpel Gmbh & Co Kg Fabrik Fuer Praez Herramienta y metodo para la produccion de un agujero roscado con separadores de viruta.
JP7375329B2 (ja) * 2019-04-17 2023-11-08 三菱マテリアル株式会社 ドリル
CN110744108B (zh) * 2019-10-15 2020-08-14 大连理工大学 一种加工复合材料具有刃倾槽结构的钻头加工方法
US10974327B1 (en) * 2019-10-31 2021-04-13 Facet Precision Tool GmbH Drills and drill bits with buttressed chip breakers
JP7497588B2 (ja) * 2020-03-24 2024-06-11 三菱マテリアル株式会社 ドリル
DE102021105703A1 (de) 2020-08-07 2022-02-10 EMUGE-Werk Richard Glimpel GmbH & Co. KG Fabrik für Präzisionswerkzeuge Bohrwerkzeug und Verfahren zum Erzeugen einer Bohrung
CN113020667B (zh) * 2021-02-07 2023-04-07 株洲钻石切削刀具股份有限公司 一种内冷分体式钻削刀具
CN113732345A (zh) * 2021-09-27 2021-12-03 滕州市成海机床有限公司 一种温度补偿型卧式加工中心
EP4342629A1 (en) 2022-09-21 2024-03-27 ifm electronic gmbh Method and arrangement for supplying a tooling machine with coolant lubricant

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GB364750A (en) * 1930-11-11 1932-01-14 William Robert Paige Improvements in, and relating to, twist drills and like tools for drilling or boring holes in metal and other materials
US2193186A (en) * 1938-06-06 1940-03-12 Herbert G Hard Twist drill
US3040605A (en) * 1960-08-01 1962-06-26 Rudolf W Andreasson Drill
US3460409A (en) * 1967-05-10 1969-08-12 Allied Machine & Eng Corp Chip breaker for spade drill
US3592555A (en) * 1969-05-02 1971-07-13 Radial Lip Machine Corp Drill with discontinuous cutting lips
SU1060344A1 (ru) * 1981-02-26 1983-12-15 Vedmedovskij Viktor A Сверло
JPS5973213A (ja) * 1982-10-18 1984-04-25 Toshiaki Hosoi ドリル
JPS62181814A (ja) * 1986-02-07 1987-08-10 Mitsubishi Metal Corp ろうそく型穴明け工具
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JP2014034079A (ja) * 2012-08-08 2014-02-24 Nachi Fujikoshi Corp 段付きドリル

Also Published As

Publication number Publication date
CN106660141A (zh) 2017-05-10
EP3199279A4 (en) 2018-06-06
JP2017024168A (ja) 2017-02-02
JP6589506B2 (ja) 2019-10-16
CA2960464A1 (en) 2016-03-31
JP6421792B2 (ja) 2018-11-14
EP3199279A1 (en) 2017-08-02
US20170274461A1 (en) 2017-09-28
JP2017024158A (ja) 2017-02-02

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]