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GB/T 18029.32-2024 English PDF

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US$354.00 · In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 18029.32-2024: Wheelchairs - Part 32: Test method for wheelchair castor assembly durability
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 18029.32-2024	354	Add to Cart	4 days	Wheelchairs - Part 32: Test method for wheelchair castor assembly durability	Valid

Similar standards

GB 17761 GB 17761 GB/T 12996 GB/T 18029.30 GB/T 18029.25 GB/Z 18029.28

Basic data

Standard ID: GB/T 18029.32-2024 (GB/T18029.32-2024)
Description (Translated English): Wheelchairs - Part 32: Test method for wheelchair castor assembly durability
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: Y14
Classification of International Standard: 11.180.10
Word Count Estimation: 18,189
Date of Issue: 2024-12-31
Date of Implementation: 2025-04-01
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 18029.32-2024: Wheelchairs - Part 32: Test method for wheelchair castor assembly durability

---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.
ICS 11.180.10 CCSY14 National Standard of the People's Republic of China Wheelchairs. Part 32.Castor assemblies for wheelchairs Durability test method (ISO 7176-32.2022, IDT) Released on 2024-12-31 2025-04-01 Implementation State Administration for Market Regulation The National Standardization Administration issued

Preface III Introduction IV 1 Scope 1 2 Normative references 1 3 Terms and Definitions 1 4 Caster assembly classification 2 5 Strength requirements 2 6 Testing Facilities 2 6.1 Corrosion testing machine 2 6.2 Fatigue testing machine 2 7 Test Preparation 3 7.1 Preparation of caster shaft assembly fixing bracket and support arm 3 7.2 Turntable Settings 4 7.3 Wear surfaces 4 7.4 Environmental conditions 4 7.5 Loading conditions for caster assembly 4 8 Test Method 5 8.1 Test sequence 5 8.2 Fatigue and wear test methods 5 8.3 Corrosion test method 6 8.4 Test result evaluation 6 9 Information Release 6 10 Inspection Report 6 Appendix A (Informative) Caster Assembly Test System Example 7 Appendix B (Informative) Caster Assembly Inspection Report 9 Reference 11

Foreword

This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for standardization work Part 1.Structure and drafting rules for standardization documents" Drafting. This document is part 32 of GB/T (Z) 18029 "Wheelchairs". GB/T (Z) 18029 has published the following parts. --- Part 1.Determination of static stability; --- Part 2.Determination of dynamic stability of electric wheelchairs; --- Part 3.Determination of braking performance; --- Part 4.Determination of theoretical energy consumption of electric wheelchairs and electric scooters; --- Part 5.Determination of size, mass and operating space; --- Part 6.Determination of the maximum speed of electric wheelchairs; --- Part 7.Measurement of seat and wheel dimensions; --- Part 8.Requirements and test methods for static strength, impact strength and fatigue strength; --- Part 9.Climatic test methods for electric wheelchairs; --- Part 10.Determination of obstacle surmounting capability of electric wheelchairs; --- Part 11.Test dummies; --- Part 13.Determination of coefficient of friction of test surfaces; --- Part 14.Requirements and test methods for power and control systems for electric wheelchairs and electric scooters; --- Part 15.Requirements for information release, document issuance and identification; --- Part 16.Flame retardancy of body positioning devices; --- Part 19.Wheeled mobile devices that can be used as seats in motor vehicles; --- Part 21.Electromagnetic compatibility requirements and test methods for electric wheelchairs, electric scooters and battery chargers; --- Part 22.Adjustment procedures; --- Part 25.Batteries and chargers for electric wheelchairs; --- Part 26.Terminology; --- Part 28.Requirements and test methods for stair climbing equipment; --- Part 30.Test methods and requirements for wheelchairs that change the occupant's posture; --- Part 32.Test method for durability of castor assemblies for wheelchairs. This document is equivalent to ISO 7176-32.2022 "Wheelchairs - Part 32.Test method for durability of castor assemblies for wheelchairs". Please note that some of the contents of this document may involve patents. The issuing organization of this document does not assume the responsibility for identifying patents. This document is issued by the Ministry of Civil Affairs of the People's Republic of China. This document is under the jurisdiction of the National Technical Committee for Standardization of Rehabilitation and Special Equipment for Persons with Disabilities (SAC/TC148). This document was drafted by. National Rehabilitation Assistive Devices Research Center, National Rehabilitation Assistive Devices Research Center Rehabilitation Assistive Devices Quality Supervision and Inspection Center, Xiamen Jinyitong Precision Manufacturing Co., Ltd., Shanghai Hubang Intelligent Rehabilitation Equipment Co., Ltd., Zhongshan Xiaoshengtong Innovation Technology Co., Ltd., Changshu Pingfang Wheelchair Co., Ltd. The main drafters of this document are. Gu Huiru, Zhang Weikang, Wu Sainan, Luo Laishan, Zhao Cishun, Bao Shiwei and Zhu Jian.

Introduction

GB/T (Z)18029 "Wheelchairs" is a standard that ensures the performance and quality of wheelchairs and accurately provides these performance and quality to relevant parties. Wheelchair users want to know the performance and quality of the product, manufacturers want to know how the product achieves good quality, and testing agencies want to know how to achieve good quality. I want to know how to inspect the product. Because GB/T (Z) 18029 is too long, and the parties using the document generally only need to Some content, and the updates of each part will not be synchronized, so it is compiled in parts and is planned to consist of 24 parts. --- Part 1.Determination of static stability; --- Part 2.Determination of dynamic stability of electric wheelchairs; --- Part 3.Determination of braking performance; --- Part 4.Determination of theoretical energy consumption of electric wheelchairs and electric scooters; --- Part 5.Determination of size, mass and operating space; --- Part 6.Determination of the maximum speed of electric wheelchairs; --- Part 7.Measurement of seat and wheel dimensions; --- Part 8.Requirements and test methods for static strength, impact strength and fatigue strength; --- Part 9.Climatic test methods for electric wheelchairs; --- Part 10.Determination of obstacle surmounting capability of electric wheelchairs; --- Part 11.Test dummies; --- Part 13.Determination of coefficient of friction of test surfaces; --- Part 14.Requirements and test methods for power and control systems for electric wheelchairs and electric scooters; --- Part 15.Requirements for information release, document issuance and identification; --- Part 16.Flame retardancy of body positioning devices; --- Part 19.Wheeled mobile devices that can be used as seats for motor vehicles; --- Part 21.Electromagnetic compatibility requirements and test methods for electric wheelchairs, electric scooters and battery chargers; --- Part 22.Adjustment procedures; --- Part 25.Batteries and chargers for electric wheelchairs; --- Part 26.Terminology; --- Part 28.Requirements and test methods for stair climbing equipment; --- Part 30.Test methods and requirements for wheelchairs that change the occupant's posture; --- Part 31.Requirements and test methods for lithium-ion battery systems and chargers for electric wheelchairs; --- Part 32.Test method for durability of castor assemblies for wheelchairs. Part 26 is the foundation, Part 11 and Part 13 are the infrastructure requirements for wheelchair testing, and Part 22 is the test criteria. Part 15 is the information release requirements, Part 19, Part 28, and Part 30 are the requirements for special wheelchairs, and Part 2, Part 4, Part 6, Part 9, Part 14, Part 25 are the requirements and test methods for electric wheelchairs, and Part 32 is the requirements for electric wheelchairs. Durability requirements for universal caster assemblies for chairs and vehicles, and the rest are requirements and test methods for all wheelchairs. This document is intended to meet the needs of quality assessment of wheelchair castor assemblies. Wheelchair castor assemblies are available in different sizes and designs. It is well known that most caster assemblies will fail within three months to two years of use due to impact, fatigue and wear caused by harsh outdoor conditions. [4] The quality problem of caster assemblies has become a consensus. ISO 7176-8 only covers one part of the failure of caster assemblies during use. These include static, impact and fatigue tests[2]. They do not include environmental factors (corrosion, dust, dirt, etc.) when driving on rough roads and transporting wheelchairs. In order to accurately simulate the failure phenomenon of caster assemblies in the laboratory and predict their Quality, it is recommended to test the caster assembly according to the outdoor environment and usage conditions. This document introduces a method based on field data to develop New durability test standard for wheelchair caster assemblies. Wheelchairs. Part 32.Castor assemblies for wheelchairs Durability test method

1 Scope

This document specifies the strength requirements and test methods for wheelchair caster assemblies. This method includes corrosion, wear and fatigue tests. The document also specifies requirements for the release of test result information. This document applies to castor assemblies for manual and electric wheelchairs operated by passengers and caregivers. This document also applies to castor assemblies that are not mounted on or supplied with a wheelchair. This document does not include castor assemblies such as anti-tipping castors that do not contact the ground when the wheelchair is in motion.

2 Normative references

The contents of the following documents constitute the essential clauses of this document through normative references in this document. For referenced documents without a date, only the version corresponding to that date applies to this document; for referenced documents without a date, the latest version (including all amendments) applies to This document. ISO 7176-11 Wheelchairs-Part 11.Test dummies Note. GB /Z 18029.11-2021 Wheelchairs Part 11.Test dummies (ISO 7176-11.2012, IDT) ISO 7176-22 Wheelchairs-Part 22.Set-up procedures Note. GB/T 18029.22-2024 Wheelchairs Part 22.Adjustment procedures (ISO 7176-22.2014, IDT) ISO 7176-26 Wheelchairs-Part 26.Vocabulary Note. GB/T 18029.26-2014 Wheelchairs Part 26.Terminology (ISO 7176-26.2007, IDT) tests) Note. GB/T 10125-2021 Artificial atmosphere corrosion test Salt spray test (ISO 9227.2017, MOD) ISO 22877 Castors and wheels - Vocabulary, symbols and miscellaneous terms

3 Terms and definitions

For the purposes of this document, the terms and definitions defined in ISO 7176-26 and ISO 22877 and the following apply. 3.1 Weight supported by casters. 3.2 Tire failure Any possible damage including separation of the tire from the castor or the castor axle (if the tire is directly mounted on the axle) or rupture of the inner tube of the pneumatic tire. Conditions that could result in loss of function. 3.3 Small caster shaft assembly castorstemassembly The components including the caster shaft, nut, washer, shaft bearing or spacer are included in the caster shaft housing. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 18029.32-2024_English be delivered?

Answer: Upon your order, we will start to translate GB/T 18029.32-2024_English as soon as possible, and keep you informed of the progress. The lead time is typically 2 ~ 4 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 18029.32-2024_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 18029.32-2024_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. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.