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Research on ram thermal deformation real-time compensation of large floor type boring-milling machine

  • Y. Lu*
  • , D. Gao
  • , Y. L. Liu
  • , Z. Sun
  • *Corresponding author for this work
  • Harbin Institute of Technology

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Ram is a very important component of heavy-duty floor type boring-milling machine, and thermal deformation is a significant source causing errors in machining process. The law of thermal deformation of ram is researched for real-time compensation for thermal deformation error of ram. Meanwhile, DRF function compensation is proposed based on 840D NC system. Real-time error compensator is made and proved to be available by experiment.

Original languageEnglish
Title of host publicationHigh Speed Machining
Pages503-506
Number of pages4
DOIs
StatePublished - 2011
Event4th International Conference on High Speed Machining, ICHSM2010 - Guangzhou, China
Duration: 9 Oct 201010 Oct 2010

Publication series

NameAdvanced Materials Research
Volume188
ISSN (Print)1022-6680

Conference

Conference4th International Conference on High Speed Machining, ICHSM2010
Country/TerritoryChina
CityGuangzhou
Period9/10/1010/10/10

Keywords

  • DRF function
  • Heavy-duty machine
  • Real-time compensation
  • Thermal deformation

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