FR2904941B1 - ROTATING TOOL FOR BENDING MACHINE AND METHOD OF MACHINING THE TOOL - Google Patents

ROTATING TOOL FOR BENDING MACHINE AND METHOD OF MACHINING THE TOOL

Info

Publication number
FR2904941B1
FR2904941B1 FR0607419A FR0607419A FR2904941B1 FR 2904941 B1 FR2904941 B1 FR 2904941B1 FR 0607419 A FR0607419 A FR 0607419A FR 0607419 A FR0607419 A FR 0607419A FR 2904941 B1 FR2904941 B1 FR 2904941B1
Authority
FR
France
Prior art keywords
tool
machining
bending machine
rotating
rotating 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 - Fee Related
Application number
FR0607419A
Other languages
French (fr)
Other versions
FR2904941A1 (en
Inventor
Meherenc De Saint Pierre Henri Marie Antoine De
Meherenc De Saint Pierre Henri Jacques Marie Felix De
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
Priority to FR0607419A priority Critical patent/FR2904941B1/en
Publication of FR2904941A1 publication Critical patent/FR2904941A1/en
Application granted granted Critical
Publication of FR2904941B1 publication Critical patent/FR2904941B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/005—Cylindrical shanks of tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H1/00—Making articles shaped as bodies of revolution
    • B21H1/18—Making articles shaped as bodies of revolution cylinders, e.g. rolled transversely cross-rolling
    • 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
    • B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
    • B24B19/08—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding non-circular cross-sections, e.g. shafts of elliptical or polygonal cross-section
    • 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
    • B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/18—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centreless means for supporting, guiding, floating or rotating work
    • B24B5/26—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centreless means for supporting, guiding, floating or rotating work for grinding peculiarly profiled surfaces, e.g. bulged
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2231/00—Details of chucks, toolholder shanks or tool shanks
    • B23B2231/02—Features of shanks of tools not relating to the operation performed by the tool
    • B23B2231/0204—Connection of shanks to working elements of tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2231/00—Details of chucks, toolholder shanks or tool shanks
    • B23B2231/02—Features of shanks of tools not relating to the operation performed by the tool
    • B23B2231/0216—Overall cross sectional shape of the shank
    • B23B2231/022—Triangular
    • B23B2231/0224—Rounded triangular
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2231/00—Details of chucks, toolholder shanks or tool shanks
    • B23B2231/02—Features of shanks of tools not relating to the operation performed by the tool
    • B23B2231/026—Grooves
    • B23B2231/0268—Radial grooves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2231/00—Details of chucks, toolholder shanks or tool shanks
    • B23B2231/48—Polygonal cross sections
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/02—Connections between shanks and removable cutting heads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2260/00—Details of constructional elements
    • B23B2260/104—Markings, i.e. symbols or other indicating marks
FR0607419A 2006-08-21 2006-08-21 ROTATING TOOL FOR BENDING MACHINE AND METHOD OF MACHINING THE TOOL Expired - Fee Related FR2904941B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0607419A FR2904941B1 (en) 2006-08-21 2006-08-21 ROTATING TOOL FOR BENDING MACHINE AND METHOD OF MACHINING THE TOOL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0607419A FR2904941B1 (en) 2006-08-21 2006-08-21 ROTATING TOOL FOR BENDING MACHINE AND METHOD OF MACHINING THE TOOL

Publications (2)

Publication Number Publication Date
FR2904941A1 FR2904941A1 (en) 2008-02-22
FR2904941B1 true FR2904941B1 (en) 2009-05-22

Family

ID=37853474

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0607419A Expired - Fee Related FR2904941B1 (en) 2006-08-21 2006-08-21 ROTATING TOOL FOR BENDING MACHINE AND METHOD OF MACHINING THE TOOL

Country Status (1)

Country Link
FR (1) FR2904941B1 (en)

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE485372A (en) *
GB664443A (en) * 1949-02-22 1952-01-09 Edmund Geoffrey Garthwaite Quick change holder for rotary cutting tools
US2836936A (en) * 1956-11-13 1958-06-03 Bryant Grinder Corp Apparatus for generating non-circular profiles and surfaces of revolution
DE1830258U (en) * 1958-05-17 1961-04-27 Otto Andrick TOOLS SAFE AGAINST ROTATION.
US3362802A (en) * 1964-06-25 1968-01-09 Chromalloy American Corp Combination machining tool and tool support having improved vibration damping characteristics
DE2461886A1 (en) * 1974-12-30 1976-07-08 Werner Fa Hermann MACHINE FOR GRINDING PERIODIC AREAS ON WORKPIECES
DE3443971A1 (en) * 1984-12-01 1986-06-12 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Hammer drill
US4818157A (en) * 1986-12-31 1989-04-04 James E. Scapillato Quick-change adapter and tools for use with the adapter
DE3738732A1 (en) * 1987-11-14 1989-05-24 Gruener Horst Device for the rotationally fixed connection between a drive spindle, which can be driven by a machine tool for rotary movement, and a cutting tool rotating in operation
HU204452B (en) * 1989-12-07 1992-01-28 December 4 Drotmuevek Steel wire for reinforcing embedding material first for reinforcing concrete and method for producing such steel wire
SE9201670D0 (en) * 1992-05-27 1992-05-27 Astra Ab METHOD OF TREATING SURGICAL DRILL, SURGICAL DRILL AND USE OF SURGICAL DRILL
DE4316799A1 (en) * 1993-05-19 1994-07-14 Fras Leonard Raphael Dipl El I Tap for use with portable power tool esp. battery powered drill
GB2331261A (en) * 1997-11-18 1999-05-19 Gary Spencer Clark Drill bit with depth markings
AU2001269812A1 (en) * 2000-06-16 2002-01-02 Tayos Llc Rotary drilling and cutting tools for manufacturing printed circuit boards

Also Published As

Publication number Publication date
FR2904941A1 (en) 2008-02-22

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Year of fee payment: 10

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Year of fee payment: 11

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Effective date: 20180430