Method for carrying out cutter back-off compensation on multi-shaft processing path of weak-rigidity cutter

The invention discloses a method for carrying out cutter back-off compensation on a multi-shaft processing path of a weak-rigidity cutter. According to the method, a relation between all cutter spacing multi-shaft processing actual speeds and cutter back-off amounts is taken into consideration to ge...

Full description

Saved in:
Bibliographic Details
Main Authors YAN LONGZHI, TANG XIANGWU, DING HAN, YAN SIJIE, DAI XING
Format Patent
LanguageEnglish
Published 28.01.2015
Subjects
CONTROL OR REGULATING SYSTEMS IN GENERAL
CONTROLLING
FUNCTIONAL ELEMENTS OF SUCH SYSTEMS
MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS
PHYSICS
REGULATING
Online AccessGet full text

Cover

More Information
Summary:The invention discloses a method for carrying out cutter back-off compensation on a multi-shaft processing path of a weak-rigidity cutter. According to the method, a relation between all cutter spacing multi-shaft processing actual speeds and cutter back-off amounts is taken into consideration to generate an overcut path in a reverse mode; and a weak-rigidity tool is used for carrying out cutter back-off deformation processing. The part dimension difference exceeding is effectively reduced or inhibited; the one-time moulding is ensured; multi-times repeated cutting is not required; and the processing efficiency and processing precision are guaranteed.
Bibliography:Application Number: CN201410432928