GB765353A - Improvements in machines for copying or re-producing shapes such as cams - Google Patents

Improvements in machines for copying or re-producing shapes such as cams

Info

Publication number
GB765353A
GB765353A GB1494054A GB1494054A GB765353A GB 765353 A GB765353 A GB 765353A GB 1494054 A GB1494054 A GB 1494054A GB 1494054 A GB1494054 A GB 1494054A GB 765353 A GB765353 A GB 765353A
Authority
GB
United Kingdom
Prior art keywords
cams
milling
cutter
slide
rotated
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
GB1494054A
Inventor
Cyril Gelder
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.)
Fairbairn Lawson Combe Barbour Ltd
Original Assignee
Fairbairn Lawson Combe Barbour Ltd
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 Fairbairn Lawson Combe Barbour Ltd filed Critical Fairbairn Lawson Combe Barbour Ltd
Priority to GB1494054A priority Critical patent/GB765353A/en
Publication of GB765353A publication Critical patent/GB765353A/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
    • B23Q35/18—Means for transforming movement of the feeler or the like into feed movement of tool or work involving fluid means
    • B23Q35/181—Means for transforming movement of the feeler or the like into feed movement of tool or work involving fluid means with a pattern composed of one or more lines used simultaneously
    • B23Q35/186—Means for transforming movement of the feeler or the like into feed movement of tool or work involving fluid means with a pattern composed of one or more lines used simultaneously of two lines

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Turning (AREA)

Abstract

765,353. Copy-milling. FAIRBAIRN LAWSON COMBE BARBOUR, Ltd. March 29, 1955 [May 21, 1954], No. 14940/54. Class 83 (3). An hydraulically-controlled copying-machine comprises a work-table 7 and a number of control cams 15, 16 mounted on opposite ends of a shaft 12. In a milling-machine, a cutter 1 is rotated by motor 5 and fed by a handle 6. The speed-control cam 15 controls a valve 25 supplying fluid to a motor 30 to rotate the table 7 through worm-gearing 33, 34 which may also be rotated by a handle 35. This gives a constant cutting-speed. The profile cam 16 acts on a conventional deflectable tracer 24 and valve 23 and controls a piston 18 to move the cutter-slide 3, the initial position of the slide being adjusted by hand wheels 22. A sliding door 31 gives access to the cams. The table 7 may be vertical and the milling spindle horizontal and the cams be integral with one another. Instead of moving the tool 1 radially, the axis of the table may be moved.
GB1494054A 1954-05-21 1954-05-21 Improvements in machines for copying or re-producing shapes such as cams Expired GB765353A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1494054A GB765353A (en) 1954-05-21 1954-05-21 Improvements in machines for copying or re-producing shapes such as cams

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1494054A GB765353A (en) 1954-05-21 1954-05-21 Improvements in machines for copying or re-producing shapes such as cams

Publications (1)

Publication Number Publication Date
GB765353A true GB765353A (en) 1957-01-09

Family

ID=10050223

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1494054A Expired GB765353A (en) 1954-05-21 1954-05-21 Improvements in machines for copying or re-producing shapes such as cams

Country Status (1)

Country Link
GB (1) GB765353A (en)

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