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Research on the Plan for NC System Based on STEP-NC

Key Engineering Materials, 2009
To resolve the problems aroused by G code in manufacturing industry, a plan for NC system based on STEP-NC is proposed. The whole system is designed into two parts: system software and system architecture. With modularized design thinking, the control software includes five modules: interpreting module, man-machine interface, task coordinator, axis ...
Xiao Ming Zhu   +3 more
openaire   +1 more source

Separation of the monotone NC hierarchy

Proceedings 38th Annual Symposium on Foundations of Computer Science, 1999
The class monotone-\(NC^i\) is the class of all functions that can be computed by polynomial-size circuits of depth \(O(\log^in)\) over the monotone base \(\{\wedge,\vee\}\). It is shown that, for all \(i\), monotone-\(NC^i\) is a strict subclass of monotone-\(NC^{i+1}\), and, thus, monotone-\(NC\), the union of the classes monotone-\(NC^i\) over all \(
Ran Raz, Pierre McKenzie
openaire   +3 more sources

The NC Grinding Machine Rebuilding for TG30 NC Lathe

Advanced Materials Research, 2013
Based on the characters of NC lathe and NC grinding machine, the NC grinding machine rebuilding for TG30 NC lathe is studied in this paper. According to the geometric parameters of grinding, choose appropriate TG30 NC lathe, keep the driving system of spindle and the feeding function of two axle linkage of NC lathe, increase the high speed rotating ...
openaire   +1 more source

Investigation on photocatalytic activity of ZnS/NiFeO NCs under sunlight irradiation via a novel two-step synthesis approach

Inorganic Chemistry Communication, 2021
Emmanuel Nicholas   +2 more
exaly  

Synthesis of dual-emissive ratiometric probe of BSA-Au NCs and BSA-Cu NCs and their sensitive and selective detection of copper and mercury ions

Journal of Photochemistry and Photobiology A: Chemistry, 2021
Changchun Hao   +2 more
exaly  

NCS

2013
Jasmin Tiro   +59 more
openaire   +1 more source

Topology Inside NC¹

20th Annual IEEE Conference on Computational Complexity (CCC'05), 2005
Eric Allender   +2 more
openaire   +1 more source

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