GB902851A - Improvements in speed and feed control mechanism for lathes and other machine tools - Google Patents

Improvements in speed and feed control mechanism for lathes and other machine tools

Info

Publication number
GB902851A
GB902851A GB3224958A GB3224958A GB902851A GB 902851 A GB902851 A GB 902851A GB 3224958 A GB3224958 A GB 3224958A GB 3224958 A GB3224958 A GB 3224958A GB 902851 A GB902851 A GB 902851A
Authority
GB
United Kingdom
Prior art keywords
turret
speed
machine
carriage
lathe
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
GB3224958A
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.)
LE PROGRES IND JONES AND LAMSO
Original Assignee
LE PROGRES IND JONES AND LAMSO
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 LE PROGRES IND JONES AND LAMSO filed Critical LE PROGRES IND JONES AND LAMSO
Publication of GB902851A publication Critical patent/GB902851A/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
    • B23Q35/02—Copying discrete points from the pattern, e.g. for determining the position of holes to be drilled
    • 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
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22—Feeding members carrying tools or work
    • B23Q5/26—Fluid-pressure drives
    • B23Q5/266—Fluid-pressure drives with means to control the feed rate by controlling the fluid flow
    • B23Q5/268—Fluid-pressure drives with means to control the feed rate by controlling the fluid flow depending upon the position of the tool or work

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Turning (AREA)
GB3224958A 1958-02-18 1958-10-09 Improvements in speed and feed control mechanism for lathes and other machine tools Expired GB902851A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE564925 1958-02-18

Publications (1)

Publication Number Publication Date
GB902851A true GB902851A (en) 1962-08-09

Family

ID=3845026

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3224958A Expired GB902851A (en) 1958-02-18 1958-10-09 Improvements in speed and feed control mechanism for lathes and other machine tools

Country Status (2)

Country Link
BE (1) BE564925A (enrdf_load_stackoverflow)
GB (1) GB902851A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
BE564925A (enrdf_load_stackoverflow)

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