FR1242212A - Improvements to optical cam manufacturing processes - Google Patents

Improvements to optical cam manufacturing processes

Info

Publication number
FR1242212A
FR1242212A FR812592A FR812592A FR1242212A FR 1242212 A FR1242212 A FR 1242212A FR 812592 A FR812592 A FR 812592A FR 812592 A FR812592 A FR 812592A FR 1242212 A FR1242212 A FR 1242212A
Authority
FR
France
Prior art keywords
manufacturing processes
cam manufacturing
optical cam
optical
processes
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
FR812592A
Other languages
French (fr)
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.)
Rank Precision Industries Ltd
Original Assignee
Rank Precision Industries 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 Rank Precision Industries Ltd filed Critical Rank Precision Industries Ltd
Application granted granted Critical
Publication of FR1242212A publication Critical patent/FR1242212A/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
    • B23Q35/12—Means for transforming movement of the feeler or the like into feed movement of tool or work involving electrical means
    • 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
    • B23Q35/12—Means for transforming movement of the feeler or the like into feed movement of tool or work involving electrical means
    • B23Q35/127—Means for transforming movement of the feeler or the like into feed movement of tool or work involving electrical means using non-mechanical sensing
    • B23Q35/128—Sensing by using optical means
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K11/00—Methods or arrangements for graph-reading or for converting the pattern of mechanical parameters, e.g. force or presence, into electrical signal
    • G06K11/02—Automatic curve followers, i.e. arrangements in which an exploring member or beam is forced to follow the curve
FR812592A 1958-12-09 1959-12-09 Improvements to optical cam manufacturing processes Expired FR1242212A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3960358A GB936951A (en) 1958-12-09 1958-12-09 Improvements in or relating to cam devices

Publications (1)

Publication Number Publication Date
FR1242212A true FR1242212A (en) 1960-09-23

Family

ID=10410456

Family Applications (1)

Application Number Title Priority Date Filing Date
FR812592A Expired FR1242212A (en) 1958-12-09 1959-12-09 Improvements to optical cam manufacturing processes

Country Status (5)

Country Link
CH (1) CH365128A (en)
DE (1) DE1292903B (en)
FR (1) FR1242212A (en)
GB (1) GB936951A (en)
NL (1) NL246232A (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE673925C (en) * 1935-12-07 1939-03-31 Collet & Engelhard Werkzeugmas Device for the automatic milling of cams according to a drawing with the help of a photo cell
GB561171A (en) * 1940-09-21 1944-05-09 Linde Air Prod Co Improvements in mechanical copying machines
DE847353C (en) * 1950-03-04 1952-08-25 Schoppe & Faeser Feinmechanik Device for scanning flat curves

Also Published As

Publication number Publication date
GB936951A (en) 1963-09-18
CH365128A (en) 1962-10-31
NL246232A (en) 1964-02-10
DE1292903B (en) 1969-04-17

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