Standard No.:	FZ/T 97025-2011
English Name:	Numerical control system for flat knitting machine
Chinese Name:	横机数控系统
Chinese Classification:	W92    Electricity and automation control devices for textile machinery
Professional Classification:	FZ    Professional Standard - Textile
ICS Classification:	59.120.40 59.120.40    Knitting machines 59.120.40
Source Content Issued by:	Ministry of Industry and Information Technology
Issued on:	2011-12-20
Implemented on:	2012-7-1
Status:	to be superseded
Superseded by:	FZ/T 97025-2024 Numerical Control System for Flat Knitting Machine
Superseded on:	2026-11-1
Target Language:	English
File Format:	PDF
Word Count:	8000 words
Translation Price(USD):	240.0
Delivery:	via email in 1 business day

FZ/T 97025-2011 Numerical control system for flat knitting machine 1 Scope This standard specifies the requirements, test methods, inspection rules, as well as marking, packaging, transportation, and storage for the numerical control system for flat knitting machines. This standard is applicable to the numerical control system for flat knitting machines (hereinafter referred to as "numerical control system") which consists of input/output devices, numerical control devices, signal feedback devices, drive devices, actuating devices, etc., and has knitting functions for stitches such as rib transfer, tuck, and loop transfer, and basic structures such as pointelle, jacquard, intarsia, and out/blind narrowing method. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. GB 5226.1-2008 Electrical safety of machinery - Electrical equipment of machines - Part 1: General requirements GB/T 191 Packaging - Pictorial marking for handling of goods GB/T 9969 General principles for preparation of instructions for use of industrial products GB/T 13384 General specifications for packing of mechanical and electrical product GB/T 16935.1-2008 Insulation coordination for equipment within low-voltage systems - Part 1: Principles requirements and tests GB/T 17626.2 Electromagnetic compatibility - Testing and measurement techniques - Electrostatic discharge immunity test GB/T 17626.3 Electromagnetic compatibility - Testing and measurement techniques - Radiated, radio-frequency, electromagnetic field immunity test GB/T 17626.4 Electromagnetic compatibility - Testing and measurement techniques - Electrical fast transient/burst immunity test GB/T 17626.5 Electromagnetic compatibility - Testing and measurement techniques - Surge immunity test GB/T 17626.6 Electromagnetic compatibility - Testing and measurement techniques - Immunity to conducted disturbances, induced by radio-frequency fields GB/T 17626.11 Electromagnetic compatibility - Testing and measurement techniques - Voltage dips, short interruptions and voltage variations immunity tests GB/T 21067-2007 Electrical equipment of industrial machines - Electromagnetic compatibility - General immunity requirements FZ/T 90054 Product package on instrument of textile machinery FZ/T 90089.3 Textile machinery nameplate - Knitting machinery nameplate content FZ/T 90103-1999 Flat-bed knitting machines - Vocabulary FZ/T 97020-2009 Computerized flat knitting machines 3 Terms and definitions For the purposes of this document, the terms and definitions given in FZ/T 90103-1999, GB/T 21067-2007, GB/T 17626.2~17626.6, GB/T 17626.11, and the following apply. 3.1 distributed control control method that adapts to decentralized control objects with decentralized control and achieves the purpose of mastering the overall situation through centralized monitoring and operation

Contents Foreword i 1 Scope 2 Normative references 3 Terms and definitions 4 Requirements 5 Test methods 6 Inspection rules 7 Marking, packaging, transportation and storage