GB/T 8870.1-2012 (English Version) PDF

Standard No.: GB/T 8870.1-2012
Language: Chinese, Available in English version
Release Date: 2012
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 8870.1-2012
Replace: GB/T 8870-1988

Scope: This part of GB/T 8870 puts forward requirements and suggestions for the data format of the point position, linear motion and contour control system used in the numerical control of machine tools, which is helpful for coordinating the system design and minimizing the types of programs required by the part processing drawing. In this way, the unification of programming technology is promoted, and the input program is interchangeable among CNC machine tools of the same classification such as model, processing technology, function, size and precision. It is hoped that a simple format will be used for the programming of purely numerically controlled machines, and only a step-by-step extension of the system for more complex machines. This section does not apply to the numerical control of flame cutting machines and plotters dedicated to the shipbuilding industry. Their associated format ("ESSI format") is specified in ISO 6852.

GB/T 8870.1-2012 Referenced Document

ISO 2806 Industrial automation systems - Numerical control of machines - Vocabulary

2012 GB/T 8870.1-2012 Automation systems and integration.Numerical control of machines.Program format and definitions of address words.Part 1:Data format for positioning,line motion and contouring control systems
1988 GB/T 8870-1988 Numerical control of machines--Data format for positioning,line motion and contouring control systems