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Delivery: <= 5 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 38364.1-2019: Garden equipment -- Safety requirements for combustion-engine-powered lawnmowers -- Part 1: Terminology and common tests Status: Valid
Basic dataStandard ID: GB/T 38364.1-2019 (GB/T38364.1-2019)Description (Translated English): Garden equipment -- Safety requirements for combustion-engine-powered lawnmowers -- Part 1: Terminology and common tests Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: B91 Classification of International Standard: 65.060.70 Word Count Estimation: 49,448 Date of Issue: 2019-12-31 Date of Implementation: 2019-12-31 Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration GB/T 38364.1-2019: Garden equipment -- Safety requirements for combustion-engine-powered lawnmowers -- Part 1: Terminology and common tests---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. Garden equipment-Safety requirements for combustion-engine-powered lawnmowers-Part 1. Terminology and common tests ICS 65.060.70 B91 National Standards of People's Republic of China Lawn mower powered by internal combustion engine for garden machinery Safety requirements. Part 1. Terminology and general tests (ISO 5395-1..2013, IDT) 2019-12-31 release 2019-12-31 implementation State Administration of Market Supervision Published by the National Standardization Administration ContentsForeword III 1 Scope 1 2 Normative references 1 3 Terms and definitions 2 4 General test method 6 Appendix A (Normative Appendix) Brake time test of cutting device of lawn mower 7 Appendix B (Normative Appendix) Impact Test of Rotary Blade Lawn Cutting Device 9 Appendix C (Normative Appendix) Anti-foot Contact Test of Rotary Blade Lawn Machine 12 Appendix D (Normative Appendix) Structural Integrity Test of Rotary Blade Lawn Mower 14 Appendix E (Normative) Rotary Blade Lawn Projectile Test 17 Appendix F (Normative Appendix) Noise Measurement Specifications (Level 2 Accuracy) 30 Appendix G (normative) Vibration measurement specifications Arm vibration and whole body vibration 34 Appendix H (Normative) Determination of hot surfaces 40 Appendix I (informative) Examples of materials and structures that meet the requirements of artificial turf 43 References 45ForewordGB/T 38364 `` Safety requirements for lawn machinery for garden machinery powered by internal combustion engine '' is divided into the following parts. --- Part 1. Terminology and general tests; --- Part 2. Stepping lawn mower; --- Part 3. Mounted lawn mower. This part is the first part of GB/T 38364. This section is drafted in accordance with the rules given in GB/T 1.1-2009. This section uses the translation method equivalent to ISO 5395-1..2013, Safety Requirements for Lawn Mowers Powered by Internal Combustion Engines for Garden Machinery Part 1. Terminology and general tests. The Chinese documents that have a consistent correspondence with the international documents referenced normatively in this section are as follows. --- GB/T 3767-2016 Acoustic sound pressure method for the determination of sound power level and sound energy level of a noise source. Approximate free field above the reflecting surface. Engineering Law (ISO 3744..2010, IDT); --- GB/T 3785.1-2010 Electroacoustic sound level meter Part 1. Specification (IEC 61672-1..2002, IDT); --- GB/T 15706-2012 General rules for safety design of machinery for risk assessment and risk reduction (ISO 12100..2010, IDT); --- GB/T 17248.2-2018 The noise emitted by acoustic machines and equipment can ignore the environmental correction above a reflecting surface The approximate free field to determine the emission sound pressure level at the working position and other specified positions (ISO 11201..2010, IDT); --- GB/T 20247-2006 Acoustic reverberation room sound absorption measurement (ISO 354..2003, IDT); --- GB/T 20485.1-2008 Calibration method for vibration and shock sensors-Part 1. Basic concepts (ISO 16063-1. 1998, IDT); --- GB/T 20485.11-2006 Calibration method for vibration and shock sensors Part 11. Absolute calibration of vibration by laser interference method (ISO 16063-11..1999, IDT); --- GB/T 20485.12-2008 Calibration method for vibration and shock sensors-Part 12. Absolute calibration of vibration by reciprocity method (ISO 16063.12..2002, IDT); --- GB/T 20485.13-2007 Calibration method for vibration and shock sensors Part 13. Absolute calibration of shock by laser interference method (ISO 16063-13..2001, IDT); --- GB/T 20485.15-2010 Calibration method for vibration and shock sensors Part 15. Absolute calibration of angular vibration by laser interference method Standard (ISO 16063-15..2006, IDT); --- GB/T 20485.16-2018 Calibration method for vibration and shock sensors-Part 16. Earth gravity calibration (ISO 16063-16..2014, IDT); --- GB/T 20485.21-2007 Calibration methods for vibration and shock sensors Part 21. Calibration by vibration comparison method (ISO 16063-21..2003, IDT); --- GB/T 20485.22-2008 Calibration method for vibration and shock sensors-Part 22. Calibration by shock comparison method (ISO 16063-22..2005, IDT); --- GB/T 20485.31-2011 Calibration method for vibration and shock sensors-Part 31. Transverse vibration sensitivity test (ISO 16063-31..2009, IDT); --- GB/T 20485.33-2018 Calibration method for vibration and shock sensors Part 33. Magnetic sensitivity test (ISO 16063- 33..2017, IDT); --- GB/T 20485.41-2015 Calibration method for vibration and shock sensors Part 41. Calibration of laser vibrometer (ISO 16063-41..2011, IDT); --- GB/T 20485.42-2018 Calibration method for vibration and shock sensors Part 42. Gravity acceleration of high-precision seismometer Degree calibration (ISO 16063-42..2014, IDT); --- GB/T 25631-2010 Mechanical vibration evaluation rules for handheld and hand-guided mechanical vibration (ISO 20643..2005, IDT); --- GB/T 38364.2-2019 Garden machinery Safety requirements for lawn mowers powered by internal combustion engines-Part 2. Stepping Lawn mower (ISO 5395-2..2013, IDT); --- GB/T 38364.3-2019 Safety requirements for lawnmowers powered by internal combustion engines for garden machinery. Part 3. Mounts Lawn mower (ISO 5395-3..2013, IDT). The following editorial changes have been made in this section. --- Incorporated the amendment No. 1 of ISO 5395-1..2013 ISO 5395-1..2013/Amd1..2017 "Appendix G (Vibration Measurement Regulations Fan arm vibration and whole body vibration) "content; --- Removed unreferenced ISO 5008..2002/Cor1..2005 and ISO 5008..2002 from the list of normative references; --- F.2d of ISO 5395-1..2013 The unit error of wind speed 5m/s2 should be 5m/s, which has been corrected in this section. Please note that some elements of this document may involve patents. The issuer of this document is not responsible for identifying these patents. This section is proposed by the State Forestry and Grassland Administration. This section is under the jurisdiction of the National Forestry Machinery Standardization Technical Committee (SAC/TC61). This section was drafted by. Ningbo Daye Garden Equipment Co., Ltd., Jinjiang City, Fujian Province, Sanli Motorcycle Co., Ltd., Yangzhou Weibang Garden Lin Machinery Co., Ltd., Zhejiang Changjiang Machinery Co., Ltd., Zhejiang Zhongjian Technology Co., Ltd., Luyou Machinery Group Co., Ltd., Jiang Susu Meida Hardware Tools Co., Ltd., Zhejiang Yate Electric Co., Ltd., Zhejiang Sanfeng Industrial Co., Ltd., Meteda Machinery (Suzhou) Co., Ltd., Nande Certification Testing (China) Co., Ltd. Shanghai Branch. The main drafters of this section. Wu Wenming, Liu Qingguo, Ke Zhongyu, Jiang Jinbiao, Yang Haiyue, Cao Huichang, Pei Yong, Ding Junfeng, Yang Feng, Lan Yanglin, Zhu Dianyu, Chen Yulong, Chen Long. Lawn mower powered by internal combustion engine for garden machinery Safety requirements. Part 1. Terminology and general tests1 ScopeThis part of GB/T 38364 specifies the rotary blade lawn mower and hob lawn mower powered by an internal combustion engine (the following simplified (Referred to as "turf machine") terms and general test methods for safety requirements, including stepping (with or without passenger accessories) and riding type, and And is equipped with. --- metal cutting devices, and/or; --- Non-metal cutting device, one or more cutting parts are hingedly mounted on a nearly circular driving device. Cutting is achieved by centrifugal force, and the cutting energy (kinetic energy) of each cutting part is not less than 10J. This section does not apply to. --- Robot and remote-control lawn mower, flutter (flail) lawn mower, lawn mower, blade reciprocating lawn mower, trailing/half Mounted lawn mowers and de-irrigators; --- Cutting device components used with agricultural tractors; --- Electric lawn mowers and lawn mowers powered by batteries. Note. GB 4706.1-2005 and GB/T 4706.78-2005 give requirements for electric lawn mowers with walk control. This section does not apply to lawn mowers produced before the release of this section.2 Normative referencesThe following documents are essential for the application of this document. For dated references, only the dated version applies to this article Pieces. For undated references, the latest version (including all amendments) applies to this document. ISO 354..2003 Acoustics-Measurement of Sound Absorption Inarever- berationroom) ISO 683-9..1998 Heat-treatable steels, alloy steels and free-cutting steels-Part 9. Forged free-cutting steels (Heat-treatable steels, aloysteelsandfree-cuttingsteels-Part 9. Wroughtfree-cuttingsteels) ISO 3744..2010 Acoustic sound pressure method for the determination of sound power level and sound energy level of a noise source near a free field above a reflecting surface (Acoustics-Determinationofsoundpowerlevelsandsoundenergylevelsofnoisesourcesusing soundpressure-Engineeringmethodsforanessentialyfreefieldoverareflectingplane) ISO 4871 Acoustics-Declaration and Verification ofnoiseemissionvaluesofmachineryandequipment) ISO 5349-1 Mechanical vibration-Measurement and evaluation of transmitted vibrations of human hands-Part 1. General requirements (Mechanicalvi- bration-Measurementandevaluationofhumanexposuretohand-transmittedvibration-Part 1. Gen- eralrequirements) ISO 5395-2..2013 Safety requirements for lawn-mowers powered by internal combustion engines for garden machinery. Part 2. Stepped lawn mowers Shearing machine (Gardenequipment-Safetyrequirementsforcombustion-engine-poweredlawnmowers-Part 2. (Pedestrian-controledlawnmowers) ISO 5395-3..2013 Safety requirements for garden machines powered by internal combustion engines for lawn mowers. Part 3. Mounted lawn mowers Shearing machine (Gardenequipment-Safety requirements for combustion-engine-poweredlawnmowers-Part 3. ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 38364.1-2019_English be delivered?Answer: Upon your order, we will start to translate GB/T 38364.1-2019_English as soon as possible, and keep you informed of the progress. The lead time is typically 3 ~ 5 working days. The lengthier the document the longer the lead time.Question 2: Can I share the purchased PDF of GB/T 38364.1-2019_English with my colleagues?Answer: Yes. The purchased PDF of GB/T 38364.1-2019_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.Question 3: Does the price include tax/VAT?Answer: Yes. 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