IT201700043278A1 - Method and device for sequentially practicing a plurality of holes in a semi-finished ball for valves - Google Patents

Method and device for sequentially practicing a plurality of holes in a semi-finished ball for valves

Info

Publication number
IT201700043278A1
IT201700043278A1 IT102017000043278A IT201700043278A IT201700043278A1 IT 201700043278 A1 IT201700043278 A1 IT 201700043278A1 IT 102017000043278 A IT102017000043278 A IT 102017000043278A IT 201700043278 A IT201700043278 A IT 201700043278A IT 201700043278 A1 IT201700043278 A1 IT 201700043278A1
Authority
IT
Italy
Prior art keywords
practicing
valves
semi
sequentially
holes
Prior art date
Application number
IT102017000043278A
Other languages
Italian (it)
Inventor
Gianfranco Sala
Original Assignee
Sala S R L
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 Sala S R L filed Critical Sala S R L
Priority to IT102017000043278A priority Critical patent/IT201700043278A1/en
Publication of IT201700043278A1 publication Critical patent/IT201700043278A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B23/00—Tailstocks; Centres
    • B23B23/04—Live centres
    • 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
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06—Work-clamping means
    • B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B5/00—Clamps
    • B25B5/06—Arrangements for positively actuating jaws
    • B25B5/061—Arrangements for positively actuating jaws with fluid drive
    • B25B5/062—Arrangements for positively actuating jaws with fluid drive with clamping means pivoting around an axis parallel to the pressing direction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B5/00—Clamps
    • B25B5/14—Clamps for work of special profile
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B5/00—Clamps
    • B25B5/16—Details, e.g. jaws, jaw attachments
    • B25B5/163—Jaws or jaw attachments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2260/00—Details of constructional elements
    • B23B2260/142—Valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2265/00—Details of general geometric configurations
    • B23B2265/36—Spherical

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
IT102017000043278A 2017-04-20 2017-04-20 Method and device for sequentially practicing a plurality of holes in a semi-finished ball for valves IT201700043278A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT102017000043278A IT201700043278A1 (en) 2017-04-20 2017-04-20 Method and device for sequentially practicing a plurality of holes in a semi-finished ball for valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102017000043278A IT201700043278A1 (en) 2017-04-20 2017-04-20 Method and device for sequentially practicing a plurality of holes in a semi-finished ball for valves

Publications (1)

Publication Number Publication Date
IT201700043278A1 true IT201700043278A1 (en) 2018-10-20

Family

ID=60138689

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102017000043278A IT201700043278A1 (en) 2017-04-20 2017-04-20 Method and device for sequentially practicing a plurality of holes in a semi-finished ball for valves

Country Status (1)

Country Link
IT (1) IT201700043278A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3841782A (en) * 1971-02-08 1974-10-15 Mero Ag Apparatus for the production of connectors for space frameworks or the like
CN201108975Y (en) * 2007-10-31 2008-09-03 合肥波林新材料有限公司 Sphere boring machine tool
US20130199042A1 (en) * 2008-02-29 2013-08-08 Chiron-Werke Gmbh & Co. Kg Machine tool, particularly for milling a turbocharger compressor impeller

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3841782A (en) * 1971-02-08 1974-10-15 Mero Ag Apparatus for the production of connectors for space frameworks or the like
CN201108975Y (en) * 2007-10-31 2008-09-03 合肥波林新材料有限公司 Sphere boring machine tool
US20130199042A1 (en) * 2008-02-29 2013-08-08 Chiron-Werke Gmbh & Co. Kg Machine tool, particularly for milling a turbocharger compressor impeller

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IT201700043278A1 (en) Method and device for sequentially practicing a plurality of holes in a semi-finished ball for valves