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GB/T 17454.3-2017 English PDF

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GB/T 17454.3-2017: Safety of machinery -- Pressure-sensitive protective devices -- Part 3: General principles for design and testing of pressure-sensitive bumpers, plates, wires and similar devices
Status: Valid

GB/T 17454.3: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
GB/T 17454.3-2017English1004 Add to Cart 7 days [Need to translate] Safety of machinery -- Pressure-sensitive protective devices -- Part 3: General principles for design and testing of pressure-sensitive bumpers, plates, wires and similar devices Valid GB/T 17454.3-2017
GB/T 17454.3-2008EnglishRFQ ASK 6 days [Need to translate] Safety of machinery -- Pressure-sensitive protective devices -- Part 3: General principles for design and testing of pressure-sensitive bumpers, plates, wires and similar devices Obsolete GB/T 17454.3-2008

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Basic data

Standard ID GB/T 17454.3-2017 (GB/T17454.3-2017)
Description (Translated English) Safety of machinery -- Pressure-sensitive protective devices -- Part 3: General principles for design and testing of pressure-sensitive bumpers, plates, wires and similar devices
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard J09
Classification of International Standard 13.110
Word Count Estimation 53,552
Date of Issue 2017-05-12
Date of Implementation 2017-12-01
Older Standard (superseded by this standard) GB/T 17454.3-2008
Quoted Standard GB 5226.1-2008; GB/T 14048.14-2006; GB/T 15706-2012; GB/T 16855.1-2008; GB/T 16935.1-2008; GB/T 19876-2012; ISO 4413; ISO 4414; ISO 13849-2; IEC 60068-2-6; IEC 60068-2-14; IEC 60068-2-27; IEC 60068-2-78; IEC 60529; IEC 60947-5-1; IEC 61000-4-2
Adopted Standard ISO 13856-3-2013, IDT
Issuing agency(ies) General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary This standard specifies the general rules and requirements for pressure sensitive protective devices with or without external resetting devices specified in GB/T 17454.1 or GB/T 17454.2. Most of these pressure-sensitive protective devices are customized for specific applications and can not be provided in the form of "standard stock". This standard also gives the following specific requirements for pressure-sensitive protection devices: a) pressure-sensitive buffer; b) pressure sensitive plate; c) pressure sensitive line (trigger line). This standard is aimed at the safety and reliability design issues of pressure sensitive devices, rather than the applicability of specific applications. This standard does not apply to: - specifies the size of the pressure-sensitive protective device associated with any particular application; - a stop device for normal operation in accordance with GB 5226.1, including

GB/T 17454.3-2017: Safety of machinery -- Pressure-sensitive protective devices -- Part 3: General principles for design and testing of pressure-sensitive bumpers, plates, wires and similar devices



---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Safety of machinery - Pressure-sensitive protective devices - Part 3. General principles for design and testing of pressure-sensitive bumpers, plates, wires and similar devices ICS 13.110 J09 National Standards of People's Republic of China Replacing GB/T 17454.3-2008 Mechanical safety pressure sensitive protection device Part 3. pressure sensitive buffer, pressure sensitive plate, Guidelines for the design and testing of pressure - sensitive lines and similar devices Part 3. Generalprinciplesfordesignandtestingofpressure-sensitivebumpers, plates, wiresandsimilardevices (ISO 13856-3..2013, IDT) 2017-05-12 release.2017-12-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of the People 's Republic of China China National Standardization Management Committee released Directory Preface I Introduction II 1 Scope 1 2 normative reference document 1 3 Terms and definitions 3 Design and test requirements 4.1 Overview 7 4.2 Basic requirements 7 4.3 Special requirements for pressure-sensitive buffers 13 4.4 Special requirements for pressure sensitive panels 14 4.5 Special requirements for pressure sensitive lines (trip net) 14 5 logo 15 5.1 General requirements 15 5.2 Signs 15 5.3 Identification of the control unit 5.4 Identification of the sensor 15 Selection information and usage information 6.1 General requirements 15 6.2 Basic data for correct selection of pressure sensitive protection devices 6.3 Use of information 16 7 Required Verification 18 7.1 Verification of the requirements of all pressure-sensitive protective devices applicable to this part 7.2 Verification only for pressure-sensitive buffers 7.3 Verification only for pressure plate requirements 28 7.4 Verification only for requirements for pressure sensitive lines 28 7.5 Other tests 28 Appendix A (normative) Timing of pressure-sensitive buffers, pressure sensitive boards, pressure sensitive lines and similar devices with and without resetting function Figure 29 Appendix B (informative) Explanatory Notes and Recommendations on Device Features Appendix C (informative) Design Guide 35 Appendix D (informative) Application Guide 43 Appendix E (informative) Commissioning and inspection Reference 48

Foreword

GB/T 17454 "mechanical safety pressure-sensitive protection device" is divided into three parts. - Part 1. Design and test of pressure sensitive and pressure sensitive flooring; - Part 2. Design and test of pressure - sensitive and pressure - sensitive rods; Part 3. General principles for the design and testing of pressure sensitive buffers, pressure sensitive boards, pressure sensitive lines and similar devices. This part is part 3 of GB/T 17454. This part is drafted in accordance with the rules given in GB/T 1.1-2009. This part of the replacement GB/T 17454.3-2008 "Mechanical safety pressure-sensitive protection device Part 3. Pressure-sensitive buffer, pressure plate, pressure General principles for the design and testing of sensitive lines and similar devices ". Compared with GB/T 17454.3-2008, in addition to editorial changes to the main technical changes as follows. - a requirement to increase the performance level (PL) of the control system (see 4.15, 4.2.15,.2008); - a test of performance level (PL) has been added to the control system (see 7.1.1, 1600, 7.1.16). This part uses the translation method equivalent to ISO 13856-3..2013 "Mechanical safety pressure-sensitive protection device Part 3. Pressure-sensitive buffer General Design and Test of Pressure Sensitive Boards, Pressure Sensitive Lines and Similar Devices "(English version). In this part of the normative reference to the international documents have a consistent correspondence between the following documents. GB/T 2423.3-2006 Environmental testing for electric and electronic products - Part 2. Test methods - Test Cab. constant damp heat test (IEC 60068-2-78..2001, IDT); Environmental testing for electric and electronic products - Part 2. Test methods - Test Ea and guidance. shocks - GB/T 2423.5-1995 (idtIEC 68-2-27. 1987); GB/T 2423.10-2008 Environmental testing for electric and electronic products - Part 2. Test methods - Test Fc. Vibration (sinusoidal) (IEC 60068-2-6..1995, IDT); - GB/T 2423.22-2012 Environmental tests - Part 2. Test methods - Test N. Temperature change (IEC 60068-2-14. 2009, IDT); GB/T 3766-2015 General rules and safety requirements for hydraulic drive systems and their components (ISO 4413..2010, MOD); Protection class (IP code) (IEC 60529..2001, IDT); GB/T 4208-2008; GB/T 7251.1-2013 Low-voltage switchgear and controlgear - Part 1. General principles (IEC 61439-1..2011, IDT) General technical requirements for pneumatic systems (ISO 4414..1998, IDT) GB/T 7932-2003; Low - voltage switchgear and controlgear - Part 5-1. Control circuit electrical and switching elements - GB/T 14048.5-2008. Electromechanical control circuit appliances (IEC 60947-5-1..2003, MOD); Safety parts for safety control systems - Part 2. Confirmation (ISO 13849-2. 2012, IDT); Electromagnetic compatibility (EMC) - Test and measurement techniques - Electrostatic discharge immunity test (IEC 61000-4-2. 2001, IDT); GB/T 17626.3-2006 Electromagnetic compatibility test and measurement technology Radio frequency electromagnetic field radiation immunity test (IEC 61000-4-3..2002, IDT); GB/T 17626.4-2008 Electromagnetic compatibility test and measurement technology Electrical fast transient burst immunity test (IEC 61000-4-4..2004, IDT); GB/T 17626.5-2008 Electromagnetic compatibility test and measurement technology Surge (impact) immunity test (IEC 61000-4- 5..2005, IDT); GB/T 17626.6-2008 Electromagnetic compatibility test and measurement techniques Radio frequency field sensing conducted disturbance immunity (IEC 61000-4-6..2006, IDT); GB/T 17799.2-2003 Electromagnetic compatibility - General standards - Immunity test in industrial environments (IEC 61000-6-2. 1999, IDT). This part of the National Machinery Safety Standardization Technical Committee (SAC/TC208) proposed and centralized. This part of the drafting unit. Rugao Packaging Food Machinery Co., Ltd., in the machine productivity promotion center, the national machine tool quality supervision and inspection Xin, Nanjing Forestry University Institute of optical and electrical engineering, Nanjing Light Machine Packaging Machinery Co., Ltd., Siemens (China) Co., Ltd. Fujian Fujian Rotary Technology Co., Ltd., China Standardization Research Institute, Omron Automation (China) Co., Ltd. This part of the main drafters. Shi Chuanming, Zhang Xiaofei, Zhao Qinzhi, Ning Yan, Ju Ronghua, Zhang Tianqiang, Chu Weizhong, Zhu Bin, Luo Guang, Fu Huiqing, Tao Hui, Liu Zhiyong, Liu Xia, Sun Xuefeng. This part of the previous version of the standard to replace the release of the situation. --- GB/T 17454.3-2008.

Introduction

The mechanical safety standards are structured as follows. - Class A standard (basic safety standard), given the basic concepts, design principles and general characteristics applicable to all machinery; - Class B standard (general safety standard), a safety feature involving a mechanical or a wider range of safety devices. ● Class B1, specific safety features (eg safety distance, surface temperature, noise) standard; ● B2 class, safety devices (such as two-hand control device, interlock device, pressure-sensitive devices, protective devices) standard. - Class C standards (mechanical product safety standards) that specify a detailed safety requirement for a particular machine or group of machines. According to GB/T 15706, this part belongs to class B2 standard. This section relates in particular to the following trade safety-related stakeholders. --- machine manufacturer; --- health and safety institutions. Other stakeholders affected by the level of mechanical safety are. --- machine use personnel; --- machine owner; --- service provider; - consumers (for machines intended for use by consumers). All of these stakeholders are likely to participate in the drafting of this section. In addition, this part is intended for the standardization of institutions for the drafting of Class C standards. The requirements specified in this section may be supplemented or modified by Category C standards. For machines that are designed and manufactured in accordance with Category C standards within the scope of Class C standards, the requirements in Class C standards are preferred. Many different methods can achieve mechanical safety protection (see GB/T 15076-2012,3.21). These methods include by setting Physical barrier Prevents access to hazardous areas (eg GB/T 18831 interlocking guards, or GB/T 8196 Fixed protective devices), protective devices (for example. GB/T 19436.1 in line with the protection of electrical equipment, or in line with this part of the pressure-sensitive protective equipment Set). Designers of Class C standards and designers of machinery/equipment are considered to be considered when considering the required level of safety through the best route Use and risk assessment (see GB/T 15076). The solution required is probably to consider several of these methods, so before deciding which security guards are to be selected, It is advisable for the suppliers and users of the machinery/equipment to carefully examine the risks and limitations. Pressure-sensitive protection devices are widely used in extreme load, electrical, physical and chemical environments and other related conditions. If the pressure sensitive device is Driven by the interface and the machine controller connected to ensure that the machine back to a safe state. This part is limited to the design of pressure sensitive protection devices. In this way, the machine manufacturer carries out the risk assessment and/or the relevant C standard (eg If applicable), it is possible to use a pressure-sensitive protection device. This section does not specify the size and structure of the sensitive sensitive area of the pressure sensitive device associated with any particular application. However, any security guard is required The device manufacturer provides sufficient information to allow the user (ie the machine manufacturer and/or the user) to make provision for adequate arrangements. The driving force of the pressure-sensitive protective device specified in this part is based on the information available at the time of publication of this part. Need to have been so driven Power to review, which can be considered further study in the case of no major damage can be imposed on the human body on the force. While these forces can provide a practical method for the design and testing of pressure sensitive devices, they are not intended to prevent damage in all applications. Stipulate A particular device or application of the driving force, it is appropriate to consider a number of factors, including contact area, contact speed, the use of materials and the affected people Body parts. Mechanical safety pressure sensitive protection device Part 3. pressure sensitive buffer, pressure sensitive plate, Guidelines for the design and testing of pressure - sensitive lines and similar devices

1 Scope

This part of GB/T 17454 gives instructions for use with GB/T 17454.1 or GB/T 17454.2 with or without external resetting device Of the general rules and requirements for pressure sensitive protection devices. Most of these pressure-sensitive protective devices are customized for specific applications and can not In the form of "standard stock". This part also gives the following specific requirements for pressure-sensitive protection devices. a) pressure sensitive buffer; b) pressure sensitive board; c) pressure sensitive line (trigger line). This section deals with the safety and reliability design issues of pressure sensitive devices, rather than the suitability of application. Note 1. The relationship between safety and reliability is given in 4.2 of IEC 61850-7-1. Note 2. It is the responsibility of the machine manufacturer and/or the user to install the appropriate protective device according to the risk assessment. This section does not apply to. - Specifies the size of the pressure sensitive protection device associated with any particular application; --- for the normal operation of the GB 5226.1 meet the stop device, including emergency shutdown. Note 3. Specific requirements for specific applications are scheduled by the relevant Class C criteria (see GB/T 15706 and Introduction). If the pressure-sensitive protection device is used for older persons, persons with disabilities or children are easily accessible, additional requirements are required. Note 4. Although the electromagnetic interference requirements of the device have been given, it does not cover all the requirements of electromagnetic compatibility (EMC).

2 normative reference documents

The following documents are indispensable for the application of this document. For dated references, only the dated edition applies to this article Pieces. For undated references, the latest edition (including all modifications) applies to this document. GB 5226.1-2008 Mechanical electrical safety - Electrical equipment - Part 1. General technical conditions (IEC 60204-1..2005, IDT) Low - voltage switchgear and controlgear - Part 5-5. Control circuits - Electrical and switchgear Electrical emergency brake device for mechanical latch function (IEC 60947-5-5..1997, IDT) GB/T 15706-2012 General principles of mechanical safety design Risk assessment and risk reduction (ISO 12100..2010, IDT) GB/T 16855.1-2008 Mechanical safety control systems - Safety components - Part 1. Design general principles (ISO 13849-1. 2006, IDT) GB/T 16935.1-2008 Insulation coordination of equipment in low voltage systems - Part 1. Principles, requirements and tests (IEC 60664-1. 2007, IDT) GB/T 19876-2012 Mechanical safety and positioning of safety devices related to human body proximity speed (ISO 13855. 2010, IDT)

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