ITTV20020133A1 - DEVICE FOR MEASURING AND COMPENSATING VARIATIONS IN THE LENGTH, WITH THE TEMPERATURE, OF ORGANS OF A MACHINE TOOL - Google Patents

DEVICE FOR MEASURING AND COMPENSATING VARIATIONS IN THE LENGTH, WITH THE TEMPERATURE, OF ORGANS OF A MACHINE TOOL

Info

Publication number
ITTV20020133A1
ITTV20020133A1 IT000133A ITTV20020133A ITTV20020133A1 IT TV20020133 A1 ITTV20020133 A1 IT TV20020133A1 IT 000133 A IT000133 A IT 000133A IT TV20020133 A ITTV20020133 A IT TV20020133A IT TV20020133 A1 ITTV20020133 A1 IT TV20020133A1
Authority
IT
Italy
Prior art keywords
organs
measuring
length
temperature
machine tool
Prior art date
Application number
IT000133A
Other languages
Italian (it)
Inventor
Bruno Brunazzo
Alberto Nainer
Original Assignee
Pama Spa
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 Pama Spa filed Critical Pama Spa
Priority to IT000133A priority Critical patent/ITTV20020133A1/en
Priority to ES200302393A priority patent/ES2237308B1/en
Priority to DE10348568.6A priority patent/DE10348568B4/en
Publication of ITTV20020133A1 publication Critical patent/ITTV20020133A1/en

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
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22—Feeding members carrying tools or work
    • B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
    • B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
    • B23Q5/40—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw
    • 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
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/0003—Arrangements for preventing undesired thermal effects on tools or parts of the machine
    • 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
    • B23Q15/007—Automatic control or regulation of feed movement, cutting velocity or position of tool or work while the tool acts upon the workpiece
    • B23Q15/18—Compensation of tool-deflection due to temperature or force

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automatic Control Of Machine Tools (AREA)
IT000133A 2002-11-04 2002-11-04 DEVICE FOR MEASURING AND COMPENSATING VARIATIONS IN THE LENGTH, WITH THE TEMPERATURE, OF ORGANS OF A MACHINE TOOL ITTV20020133A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT000133A ITTV20020133A1 (en) 2002-11-04 2002-11-04 DEVICE FOR MEASURING AND COMPENSATING VARIATIONS IN THE LENGTH, WITH THE TEMPERATURE, OF ORGANS OF A MACHINE TOOL
ES200302393A ES2237308B1 (en) 2002-11-04 2003-10-15 DEVICE FOR MEASURING AND COMPENSATING VARIATIONS OF LENGTH, WITH TEMPERATURE, OF FUNCTIONAL ORGANS OF A TOOL MACHINE, AND CORRESPONDING TOOL MACHINE.
DE10348568.6A DE10348568B4 (en) 2002-11-04 2003-10-20 Machine tool with device for measuring and compensating, based on the temperature, of length variations of a boring bar of the machine tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000133A ITTV20020133A1 (en) 2002-11-04 2002-11-04 DEVICE FOR MEASURING AND COMPENSATING VARIATIONS IN THE LENGTH, WITH THE TEMPERATURE, OF ORGANS OF A MACHINE TOOL

Publications (1)

Publication Number Publication Date
ITTV20020133A1 true ITTV20020133A1 (en) 2004-05-05

Family

ID=32170759

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000133A ITTV20020133A1 (en) 2002-11-04 2002-11-04 DEVICE FOR MEASURING AND COMPENSATING VARIATIONS IN THE LENGTH, WITH THE TEMPERATURE, OF ORGANS OF A MACHINE TOOL

Country Status (3)

Country Link
DE (1) DE10348568B4 (en)
ES (1) ES2237308B1 (en)
IT (1) ITTV20020133A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007043030B4 (en) 2007-09-11 2009-11-12 M & H Inprocess Messtechnik Gmbh Tool holder and probe with a tool holder
CN104227503A (en) * 2014-09-14 2014-12-24 沈机集团昆明机床股份有限公司 Real-time online detection and compensation device for thermal elongation deformation error of boring spindles of numerical control machine tool
CN106975959B (en) * 2017-04-25 2023-07-25 沈机集团昆明机床股份有限公司 Rotary shaft feeding device with thermal elongation compensation structure
CN107253095A (en) * 2017-04-26 2017-10-17 广西大学 A kind of compensation mechanism applied to milling-boring machine spindle thermal
CZ307970B6 (en) * 2018-08-02 2019-09-18 České vysoké učení technické v Praze Device for measuring the deformation of a withdrawable spindle

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3045510A (en) * 1959-12-14 1962-07-24 Kearney & Trecker Corp Machine slide position error sensing and compensating mechanism
DE2450322C3 (en) * 1974-10-23 1978-05-18 Friedrich Deckel Ag, 8000 Muenchen Device for compensating the thermal expansion of a machine tool part
DE2830980A1 (en) * 1978-07-14 1980-01-24 Waldrich Werkzeugmasch Thermal expansion measurement system error correction - compares lengths of material with different thermal expansion coefficients
DE3106701C2 (en) * 1981-02-23 1982-12-02 Maho Werkzeugmaschinenbau Babel & Co, 8962 Pfronten Measuring system for machine tools
JPS57178625A (en) * 1981-04-27 1982-11-02 Mitsubishi Heavy Ind Ltd Correcting method of thermal deformation in machine tool
DE8626368U1 (en) * 1986-10-02 1988-12-15 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Device for error compensation
US4919575A (en) * 1988-05-20 1990-04-24 Toyoda Koki Kabushiki Kaisha Apparatus for compensating for the thermal displacement of the main spindle of a machine tool

Also Published As

Publication number Publication date
ES2237308A1 (en) 2005-07-16
DE10348568A1 (en) 2004-05-19
DE10348568B4 (en) 2015-06-11
ES2237308B1 (en) 2006-06-16

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