GB1313297A - Methods of boring and boring bars - Google Patents

Methods of boring and boring bars

Info

Publication number
GB1313297A
GB1313297A GB1313297DA GB1313297A GB 1313297 A GB1313297 A GB 1313297A GB 1313297D A GB1313297D A GB 1313297DA GB 1313297 A GB1313297 A GB 1313297A
Authority
GB
United Kingdom
Prior art keywords
boring
orifices
high pressure
fluid
tool
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
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
Application filed by Individual filed Critical Individual
Publication of GB1313297A publication Critical patent/GB1313297A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/06—Drills with lubricating or cooling equipment

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Earth Drilling (AREA)
GB1313297D 1969-05-30 1969-05-30 Methods of boring and boring bars Expired GB1313297A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2752369 1969-05-30

Publications (1)

Publication Number Publication Date
GB1313297A true GB1313297A (en) 1973-04-11

Family

ID=10260975

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1313297D Expired GB1313297A (en) 1969-05-30 1969-05-30 Methods of boring and boring bars

Country Status (2)

Country Link
DE (1) DE2026467A1 (enrdf_load_stackoverflow)
GB (1) GB1313297A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4213354A (en) 1977-09-15 1980-07-22 Dornag Method and means for cooling down a stationary twist drill by a coolant
CN112276253A (zh) * 2020-11-20 2021-01-29 上海圣斌自动化设备有限公司 用于内孔键槽的加工装置
CN118682158A (zh) * 2024-08-27 2024-09-24 徐州润达钻探工具有限公司 一种钻杆外壁螺旋槽镗削刀座

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4213354A (en) 1977-09-15 1980-07-22 Dornag Method and means for cooling down a stationary twist drill by a coolant
CN112276253A (zh) * 2020-11-20 2021-01-29 上海圣斌自动化设备有限公司 用于内孔键槽的加工装置
CN118682158A (zh) * 2024-08-27 2024-09-24 徐州润达钻探工具有限公司 一种钻杆外壁螺旋槽镗削刀座

Also Published As

Publication number Publication date
DE2026467A1 (enrdf_load_stackoverflow) 1970-12-10

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees