US Patent No. 9,715,226

NUMERICAL CONTROLLER WITH MULTI-CORE PROCESSOR


Patent No. 9,715,226
Issue Date July 25, 2017
Title Numerical Controller With Multi-core Processor
Inventorship Masanori Kobayashi, Minamitsuru-gun (JP)
Assignee FANUC Corporation, Minamitsuru-gun, Yamanashi (JP)

Claim of US Patent No. 9,715,226

1. A numerical controller with a multi-core processor that controls a machine tool by execution of a machining program, the
numerical controller with the multi-core processor comprising:
a moving instruction creation processing time estimation unit that estimates moving instruction creation processing time required
for creation of a moving instruction that is to be executed in a predetermined cycle on the basis of a machining instruction
obtained from the machining program, and

a moving instruction creation process division unit that divides a moving instruction creation process for creating the moving
instruction with respect to cores of the multi-core processor on the basis of the moving instruction creation processing time
estimated by the moving instruction creation processing time estimation unit.