GB827037A - Improvements in or relating to apparatus for controlling machine tools - Google Patents

Improvements in or relating to apparatus for controlling machine tools

Info

Publication number
GB827037A
GB827037A GB2856257A GB2856257A GB827037A GB 827037 A GB827037 A GB 827037A GB 2856257 A GB2856257 A GB 2856257A GB 2856257 A GB2856257 A GB 2856257A GB 827037 A GB827037 A GB 827037A
Authority
GB
United Kingdom
Prior art keywords
tool
work
lathe
sept
workpieces
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
GB2856257A
Inventor
Frederick Robert Boosey
Eric Hedley Collins
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.)
SIGMA INSTR CO Ltd
Original Assignee
SIGMA INSTR CO 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 SIGMA INSTR CO Ltd filed Critical SIGMA INSTR CO Ltd
Priority to GB2856257A priority Critical patent/GB827037A/en
Publication of GB827037A publication Critical patent/GB827037A/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
    • B23Q15/00—Automatic control or regulation of feed movement, cutting velocity or position of tool or work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
    • B24B49/18—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation taking regard of the presence of dressing tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Turning (AREA)

Abstract

827,037. Turning; gauging-devices. SIGMA INSTRUMENT CO. Ltd. Sept. 10, 1958 [Sept. 10, 1957], No. 28562/57. Drawings to Specification. Class 83 (3). [Also in Group XXIII] A lathe has means for sensing the position of the work-engaging part of the tool, and further means controlled thereby for re-positioning the tool after wear has taken place. In addition, means operated by the quantity of workpieces dealt with by the lathe initiate a signal for causing sharpening of the tool, and then resetting of the tool to its former position so as to produce workpieces within the required tolerance limits. A pneumatic-gauge tests each workpiece after machining, and operates a counting-device, and also a tool-adjusting device if the work is oversize, or stops the feed or the machine if undersize work is produced, and simultaneously operates an acoustic or visual alarm. Specification 804,374, [Group XXIX], is referred to.
GB2856257A 1957-09-10 1957-09-10 Improvements in or relating to apparatus for controlling machine tools Expired GB827037A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2856257A GB827037A (en) 1957-09-10 1957-09-10 Improvements in or relating to apparatus for controlling machine tools

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2856257A GB827037A (en) 1957-09-10 1957-09-10 Improvements in or relating to apparatus for controlling machine tools

Publications (1)

Publication Number Publication Date
GB827037A true GB827037A (en) 1960-02-03

Family

ID=10277590

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2856257A Expired GB827037A (en) 1957-09-10 1957-09-10 Improvements in or relating to apparatus for controlling machine tools

Country Status (1)

Country Link
GB (1) GB827037A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2389458A1 (en) * 1977-05-05 1978-12-01 Maag Zahnraeder & Maschinen Ag

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2389458A1 (en) * 1977-05-05 1978-12-01 Maag Zahnraeder & Maschinen Ag

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