GB1519744A - Device for checking and measuring twist drills - Google Patents

Device for checking and measuring twist drills

Info

Publication number
GB1519744A
GB1519744A GB3864676A GB3864676A GB1519744A GB 1519744 A GB1519744 A GB 1519744A GB 3864676 A GB3864676 A GB 3864676A GB 3864676 A GB3864676 A GB 3864676A GB 1519744 A GB1519744 A GB 1519744A
Authority
GB
United Kingdom
Prior art keywords
drills
scale
twist
twist drills
checking
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
Application number
GB3864676A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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
Priority claimed from FR7532311A external-priority patent/FR2346678A1/fr
Priority claimed from FR7616611A external-priority patent/FR2401401A2/fr
Application filed by Individual filed Critical Individual
Publication of GB1519744A publication Critical patent/GB1519744A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
    • B23Q17/09—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring cutting pressure or for determining cutting-tool condition, e.g. cutting ability, load on tool
    • B23Q17/0904—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring cutting pressure or for determining cutting-tool condition, e.g. cutting ability, load on tool before or after machining
    • B23Q17/0919—Arrangements for measuring or adjusting cutting-tool geometry in presetting devices
    • B23Q17/0938—Cutting angles of drills
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B3/00—Measuring instruments characterised by the use of mechanical techniques
    • G01B3/56—Gauges for measuring angles or tapers, e.g. conical calipers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/24—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
  • Drilling And Boring (AREA)
GB3864676A 1975-10-22 1976-09-17 Device for checking and measuring twist drills Expired GB1519744A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7532311A FR2346678A1 (fr) 1975-10-22 1975-10-22 Instrument de controle d'affutage de foret
FR7616611A FR2401401A2 (fr) 1976-06-02 1976-06-02 Instrument de controle d'affutage de forets et autres outils coupants

Publications (1)

Publication Number Publication Date
GB1519744A true GB1519744A (en) 1978-08-02

Family

ID=26219114

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3864676A Expired GB1519744A (en) 1975-10-22 1976-09-17 Device for checking and measuring twist drills

Country Status (6)

Country Link
JP (1) JPS5251967A (enrdf_load_stackoverflow)
CH (1) CH598569A5 (enrdf_load_stackoverflow)
DE (1) DE2643676A1 (enrdf_load_stackoverflow)
ES (1) ES223955Y (enrdf_load_stackoverflow)
GB (1) GB1519744A (enrdf_load_stackoverflow)
IT (1) IT1071611B (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102001029A (zh) * 2010-09-17 2011-04-06 山西省屯留县科技情报服务中心 钻头加工定位仪
CN103029040A (zh) * 2012-12-27 2013-04-10 中国航空工业集团公司第六三一研究所 一种刀具的检测方法

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101806564A (zh) * 2010-04-01 2010-08-18 王金凤 多用途活动丁字卷尺
JP5881230B2 (ja) * 2011-12-20 2016-03-09 博人 板倉 刃具の検査装置
CN104296645B (zh) * 2014-10-28 2017-04-12 中车唐山机车车辆有限公司 焊接坡口测量工具
EP3650803B1 (en) 2018-11-12 2021-04-14 Hexagon Technology Center GmbH Distance measuring system and associated measuring methods
CN111220047B (zh) * 2020-03-26 2021-06-18 常州机电职业技术学院 一种紧凑式麻花钻检测装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102001029A (zh) * 2010-09-17 2011-04-06 山西省屯留县科技情报服务中心 钻头加工定位仪
CN103029040A (zh) * 2012-12-27 2013-04-10 中国航空工业集团公司第六三一研究所 一种刀具的检测方法
CN103029040B (zh) * 2012-12-27 2015-04-15 中国航空工业集团公司第六三一研究所 一种刀具的检测方法

Also Published As

Publication number Publication date
JPS5251967A (en) 1977-04-26
IT1071611B (it) 1985-04-10
ES223955Y (es) 1977-05-01
ES223955U (es) 1977-01-01
CH598569A5 (enrdf_load_stackoverflow) 1978-04-28
DE2643676A1 (de) 1977-04-28

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee