GB839046A - Apparatus for profiling the bores of hollow bodies - Google Patents

Apparatus for profiling the bores of hollow bodies

Info

Publication number
GB839046A
GB839046A GB21144/57A GB2114457A GB839046A GB 839046 A GB839046 A GB 839046A GB 21144/57 A GB21144/57 A GB 21144/57A GB 2114457 A GB2114457 A GB 2114457A GB 839046 A GB839046 A GB 839046A
Authority
GB
United Kingdom
Prior art keywords
boring
spindle
slide
head
feeler
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
GB21144/57A
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.)
Schiess AG
Original Assignee
Schiess AG
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 Schiess AG filed Critical Schiess AG
Publication of GB839046A publication Critical patent/GB839046A/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
    • B23Q35/00—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually
    • B23Q35/04—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually using a feeler or the like travelling along the outline of the pattern, model or drawing; Feelers, patterns, or models therefor
    • B23Q35/08—Means for transforming movement of the feeler or the like into feed movement of tool or work
    • B23Q35/10—Means for transforming movement of the feeler or the like into feed movement of tool or work mechanically only
    • B23Q35/101—Means for transforming movement of the feeler or the like into feed movement of tool or work mechanically only with a pattern composed of one or more lines used simultaneously for one tool
    • B23Q35/102—Means for transforming movement of the feeler or the like into feed movement of tool or work mechanically only with a pattern composed of one or more lines used simultaneously for one tool of one line
    • 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
    • B23Q35/00—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually
    • B23Q35/04—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually using a feeler or the like travelling along the outline of the pattern, model or drawing; Feelers, patterns, or models therefor
    • B23Q35/42—Patterns; Masters models
    • B23Q35/46—Supporting devices therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)

Abstract

839,046. Copy-boring. SCHIESS A.G. July 4, 1957 [July 10, 1956], No. 21144/57. Class 83 (3). A copy-boring machine for profiling bores comprises a rotatable boring spindle 1 held against axial movement, and carrying a rotatable and axially movable boring-head 5, a tool holder 20 and a feeler 9 both mounted on a slide 4 movable radially on the boring-head, and a pattern 7 mounted on the boring-spindle 1 and disposed inside the work 2 to be bored. As applied to boring the cylindrical or substantially cylindrical steps in the stator 2 of a turbine, the boring-spindle, in a support 3 at each end of the work, is rotated, the boring-head fed along the spindle, and the slide 4 fed radially in the boring-head by known means (not shown). The pattern 7 rotates with the spindle 1, being secured to holders 6 attached to the spindle. Electrical impulses from the feeler 9 scanning the pattern are fed to control devices (not shown) for effecting movement of the slide 4, the impulses being transmitted along a cable 10 housed in a longitudinal, covered groove 11 in the boring spindle, and connected at one end to the feeler and at the other to a ring carrier 15 rotatable with, but movable along, the spindle, as by a weight 14 and a cord 12 secured to a slide 13 in which the carrier rotates, in order to tension the cable.
GB21144/57A 1956-07-10 1957-07-04 Apparatus for profiling the bores of hollow bodies Expired GB839046A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE351524X 1956-07-10

Publications (1)

Publication Number Publication Date
GB839046A true GB839046A (en) 1960-06-29

Family

ID=6269266

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21144/57A Expired GB839046A (en) 1956-07-10 1957-07-04 Apparatus for profiling the bores of hollow bodies

Country Status (2)

Country Link
CH (1) CH351524A (en)
GB (1) GB839046A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0536977A1 (en) * 1991-10-11 1993-04-14 General Electric Company Surface contouring tool

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0536977A1 (en) * 1991-10-11 1993-04-14 General Electric Company Surface contouring tool

Also Published As

Publication number Publication date
CH351524A (en) 1961-01-15

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