ZA854078B - Drill point grinding machine - Google Patents

Drill point grinding machine

Info

Publication number
ZA854078B
ZA854078B ZA854078A ZA854078A ZA854078B ZA 854078 B ZA854078 B ZA 854078B ZA 854078 A ZA854078 A ZA 854078A ZA 854078 A ZA854078 A ZA 854078A ZA 854078 B ZA854078 B ZA 854078B
Authority
ZA
South Africa
Prior art keywords
grinding machine
drill point
point grinding
drill
machine
Prior art date
Application number
ZA854078A
Inventor
Zachry Brierley
Original Assignee
Zachry Brierley
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 Zachry Brierley filed Critical Zachry Brierley
Publication of ZA854078B publication Critical patent/ZA854078B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
    • B24B3/24—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of drills
    • B24B3/26—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of drills of the point of twist drills
    • B24B3/28—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of drills of the point of twist drills by swivelling the drill around an axis angularly to the drill axis
    • B24B3/30—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of drills of the point of twist drills by swivelling the drill around an axis angularly to the drill axis and rotating the drill about its own axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
ZA854078A 1984-05-31 1985-05-29 Drill point grinding machine ZA854078B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB848413829A GB8413829D0 (en) 1984-05-31 1984-05-31 Drill point grinding machine

Publications (1)

Publication Number Publication Date
ZA854078B true ZA854078B (en) 1986-01-29

Family

ID=10561724

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA854078A ZA854078B (en) 1984-05-31 1985-05-29 Drill point grinding machine

Country Status (3)

Country Link
EP (1) EP0163469A3 (en)
GB (1) GB8413829D0 (en)
ZA (1) ZA854078B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106808326A (en) * 2016-06-07 2017-06-09 东莞理工学院 A kind of Semi-automatic dresser for aluminium section bar polishing

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH655035A5 (en) * 1982-03-09 1986-03-27 Gottstein Fritz CLAMPING HEAD FOR A DRILL GRINDING MACHINE.

Also Published As

Publication number Publication date
GB8413829D0 (en) 1984-07-04
EP0163469A3 (en) 1987-08-26
EP0163469A2 (en) 1985-12-04

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