Informative Note 4: See ANSI B11.20 for additional information on the integration of machinery into a system. Informative Note 3: A machine system is a systematic array of one or more industrial machines that is not portable by hand while working and includes any associated material handling, manipulating, gauging, measuring, or inspecting equipment. Informative Note 2: To improve readability, the terms “machine,” “machinery,” “machine tool” or “machinery system(s)” are used interchangeably throughout the document, either in singular or plural form. Informative Note 1: As used in this standard, a machine can be an assembly of linked parts or components (at least one of which moves) with the appropriate actuators, control and power circuits, etc., that are joined together for a specific application such as, for the processing, treatment, marking, or moving of material. This can be a single machine or a machinery system(s). The associated equipment, including logic controller(s) and associated software or logic together with the machine actuators and sensors, are considered a part of the industrial machinery. This includes associated equipment used to transfer material or tooling, including fixtures, to assemble/disassemble, and to inspect or test. This type-A standard applies to new, existing, modified or rebuilt power driven machines, not portable by hand while working, that are used to process materials by cutting forming pressure electrical, thermal or optical techniques lamination or a combination of these processes.
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