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GB24385-2009
Surface grinding machines with horizontal grinding wheel spindle and reciprocating table - Safeguarding specifications
卧轴矩台平面磨床 安全防护技术条件
GB 24385-2009 — действующий обязательный национальный стандарт Китая: Surface grinding machines with horizontal grinding wheel spindle and reciprocating table - Safeguarding specifications. Отрасль: Электроника. Тема: Безопасность продукции. Дата вступления в силу: 1 июл. 2010 г..
Применимость зависит от продукции, схемы сертификации, уведомлений компетентных органов и переходных правил. Закажите перевод или проверьте источник, прежде чем использовать эту запись в решениях по соответствию.
Обзор требований
Этот обзор пока доступен только на английском языке.
Область применения
This standard specifies the basic safety protection technical requirements, measures, and verification methods for the main hazards of surface grinding machines with horizontal grinding wheel spindle and reciprocating table. It applies to general-purpose machine tools of this category. Manufacturers must ensure compliance with both mandatory and recommended clauses outlined in this standard. It references various foundational standards like GB 15760-2004 and GB/T 15706.1-2007 for risk assessment.
Технические требования
The standard comprehensively addresses various hazard categories associated with the equipment. It mandates specific design and protective measures for mechanical hazards, such as crushing, shearing, and ejection of parts, requiring reliable guarding and interlocking mechanisms. For electrical systems, it aligns with GB 5226.1-2002 to prevent electric shock and ensure proper overload protection. Control systems must be designed to prevent unexpected start-up and ensure safe stop functions. Additionally, the standard sets limits for noise levels and temperature extremes to protect operators from physiological harm. It also details requirements for hydraulic and pneumatic systems, ensuring pressure relief valves and leak prevention measures are in place. Ergonomic principles are applied to dictate the dimensions, operating forces, and placement of control devices to minimize human error and strain.
Методы испытаний
Verification of compliance involves several methods, including visual inspection, functional checks, and review of technical documentation. Specific tests include protective grounding continuity tests, insulation resistance tests, and dielectric tests for electrical safety. Noise measurement must be conducted according to GB/T 16769, and dust/oil mist concentrations are measured using methods specified in GB/T 23573 and GB/T 23574 respectively. Manufacturers must provide proof of compliance through testing certificates and design drawings.
Частые вопросы
What products are regulated under GB 24385-2009?
It regulates surface grinding machines with horizontal grinding wheel spindle and reciprocating table used for general purposes.
Are all clauses in GB 24385-2009 mandatory?
No, while many clauses regarding mechanical, electrical, and control safety are mandatory, certain clauses related to ergonomics, storage, and specific protective measures are recommended.
How does GB 24385-2009 address noise hazards?
The standard sets specific noise level limits based on the machine's mass and precision grade, requiring measurement methods to comply with GB/T 16769.
The summary above provides a high-level overview of GB 24385-2009. To ensure complete compliance for your products entering the Chinese market, a precise and professional translation of the full technical specifications is essential. Purchase our high-quality English translation of GB 24385-2009 today to access all detailed parameters, tables, and testing procedures.
Подсказки по применимости
- Тип
- Безопасность
- CCS
- J55
- ICS
- 25.080.50
- Компетентное ведомство
- Ministry of Industry and Information Technology
- Технический комитет
- Ministry of Industry and Information Technology
Связи
Заменён на:GB 15760-2025 (Вступает в силу)