GB1331065A - Apparatus for automatically onctrolling the position of cutting tools in numerically-controlled machine tools - Google Patents

Apparatus for automatically onctrolling the position of cutting tools in numerically-controlled machine tools

Info

Publication number
GB1331065A
GB1331065A GB5425070A GB5425070A GB1331065A GB 1331065 A GB1331065 A GB 1331065A GB 5425070 A GB5425070 A GB 5425070A GB 5425070 A GB5425070 A GB 5425070A GB 1331065 A GB1331065 A GB 1331065A
Authority
GB
United Kingdom
Prior art keywords
feeler
tool
cross
slide
tools
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
GB5425070A
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.)
Maschinenfabrik Heid AG
Machinefabrik Heid AG
Original Assignee
Maschinenfabrik Heid AG
Machinefabrik Heid AG
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 Maschinenfabrik Heid AG, Machinefabrik Heid AG filed Critical Maschinenfabrik Heid AG
Publication of GB1331065A publication Critical patent/GB1331065A/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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/401—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by control arrangements for measuring, e.g. calibration and initialisation, measuring workpiece for machining purposes
    • G05B19/4015—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by control arrangements for measuring, e.g. calibration and initialisation, measuring workpiece for machining purposes going to a reference at the beginning of machine cycle, e.g. for calibration
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/50—Machine tool, machine tool null till machine tool work handling
    • G05B2219/50031—Zero setting, go to reference with gauge

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Turning (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)

Abstract

1331065 Gauging; adjusting position of a cutting tool MASCHINENFABRIK HEID AG 13 Nov 1970 [28 Nov 1969] 54250/70 Headings B3B and B3T In a machine tool such as a lathe, means is provided for correcting the position of the edge of a cutting tool, the means comprising a feeler 4 constituting the sensing portion of a control unit 9 which is retractably mounted in an arm 8 secured to the lathe bed. A cross-slide 6 is mounted on a saddle 7 and carries a tool clamping member 5 for a cutting tool 1 and between the member 5 and cross-slide 6 there is located a slider unit 2 which incorporates a crossshaped member 12 interposed between upper and lower parts 42, 40 respectively which permits adjustment of the tool clamping member in two directions at right angles relative to the cross-slide on the lathe bed, the cross-member being displaceable by independently actuated screw members 10, 10<SP>1</SP>. In operation, respective tools are presented to the feeler 4 and which is displaced thereby from a predetermined zero position in either or both of the two directions. The displacement of the feeler actuates the control unit which transmits signals to a control member 33 which causes actuation of the screw members 10<SP>1</SP>, 10, which restores the cutting edge of the tool to its correct position with the feeler in its zero position. This control is independent of the numerical control of the machine tool. The feeler is provided with plain sides and is preferably of rectangular crosssection, the sides of the feeler corresponding to the planes of movement of the slider unit. One or more feelers may be provided for use with respective ones of tools mounted on the crossslide.
GB5425070A 1969-11-28 1970-11-13 Apparatus for automatically onctrolling the position of cutting tools in numerically-controlled machine tools Expired GB1331065A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT1112969A AT293819B (en) 1969-11-28 1969-11-28 Device for automatic correction of the cutting edge position of tools for numerically controlled machine tools

Publications (1)

Publication Number Publication Date
GB1331065A true GB1331065A (en) 1973-09-19

Family

ID=3626947

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5425070A Expired GB1331065A (en) 1969-11-28 1970-11-13 Apparatus for automatically onctrolling the position of cutting tools in numerically-controlled machine tools

Country Status (3)

Country Link
AT (1) AT293819B (en)
DE (1) DE2055266A1 (en)
GB (1) GB1331065A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106141223A (en) * 2015-04-21 2016-11-23 思维福特南通精密机械有限公司 Row posture industrial robot and numerically controlled lathe coordinated control system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4204782A (en) * 1978-06-09 1980-05-27 Beck Hans W Automatic sizing system for numerically controlled machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106141223A (en) * 2015-04-21 2016-11-23 思维福特南通精密机械有限公司 Row posture industrial robot and numerically controlled lathe coordinated control system

Also Published As

Publication number Publication date
AT293819B (en) 1971-10-25
DE2055266A1 (en) 1971-06-09

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee