GB680479A - Improvements in or relating to cutting and shaping machines - Google Patents

Improvements in or relating to cutting and shaping machines

Info

Publication number
GB680479A
GB680479A GB917750A GB917750A GB680479A GB 680479 A GB680479 A GB 680479A GB 917750 A GB917750 A GB 917750A GB 917750 A GB917750 A GB 917750A GB 680479 A GB680479 A GB 680479A
Authority
GB
United Kingdom
Prior art keywords
model
work
movement
traverse
april
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
GB917750A
Other languages
English (en)
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.)
Power Jets Research and Development Ltd
Original Assignee
Power Jets Research and Development 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 Power Jets Research and Development Ltd filed Critical Power Jets Research and Development Ltd
Publication of GB680479A publication Critical patent/GB680479A/en
Priority claimed from DE19671652408 external-priority patent/DE1652408A1/de
Priority claimed from DE19681652412 external-priority patent/DE1652412A1/de
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
    • B23Q35/20—Means for transforming movement of the feeler or the like into feed movement of tool or work with special means for varying the ratio of reproduction

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Milling Processes (AREA)
  • Machine Tool Copy Controls (AREA)
GB917750A 1967-08-16 1950-04-13 Improvements in or relating to cutting and shaping machines Expired GB680479A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19671652408 DE1652408A1 (de) 1967-08-16 1967-08-16 Gravierfraesmaschine
DE19681652412 DE1652412A1 (de) 1968-02-17 1968-02-17 Gravierfraesmaschine

Publications (1)

Publication Number Publication Date
GB680479A true GB680479A (en) 1952-10-08

Family

ID=25754171

Family Applications (2)

Application Number Title Priority Date Filing Date
GB917750A Expired GB680479A (en) 1967-08-16 1950-04-13 Improvements in or relating to cutting and shaping machines
GB3942368A Expired GB1184308A (en) 1967-08-16 1968-08-16 Improvements in Tracer Guidance in Copying Machine Tools

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB3942368A Expired GB1184308A (en) 1967-08-16 1968-08-16 Improvements in Tracer Guidance in Copying Machine Tools

Country Status (2)

Country Link
FR (1) FR1578392A (enrdf_load_stackoverflow)
GB (2) GB680479A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT957268B (it) * 1972-04-08 1973-10-10 Pecchioli B Pantografo tridimensionale con si stema idraulico di automazione
CN103111673B (zh) * 2013-02-25 2015-11-04 深圳万讯自控股份有限公司 轴向双螺旋面半自动铣削机

Also Published As

Publication number Publication date
FR1578392A (enrdf_load_stackoverflow) 1969-08-14
GB1184308A (en) 1970-03-11

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