Описание на русском · Доступен перевод
GB24384-2009
External cylindrical grinding machines - Safeguarding specifications
外圆磨床 安全防护技术条件
GB 24384-2009 — действующий обязательный национальный стандарт Китая: External cylindrical grinding machines - 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 applies to the safeguarding specifications for general-purpose table-moving external cylindrical grinding machines. It is designed for manufacturers and engineers involved in the design, manufacturing, and maintenance of these machine tools. Compliance with this standard is mandatory for relevant machinery entering the Chinese market. It does not cover specialized grinding machines not specified in the scope.
Технические требования
The standard outlines comprehensive safety requirements to mitigate major hazards associated with external cylindrical grinding machines. It categorizes potential hazards including mechanical dangers (such as crushing, shearing, and entanglement), electrical hazards, thermal risks, and noise exposure. Manufacturers must implement design measures to eliminate or reduce these risks. For the control systems, the standard specifies requirements for safety-related parts, including start, stop, and emergency stop functions, ensuring they meet specific categories as defined in GB/T 16855.1. It also details the necessity of reliable interlocking devices and protective guards to prevent accidental access to danger zones during operation. Control systems must be designed to prevent unexpected start-up and ensure safe stopping. Additionally, the standard addresses ergonomic principles, requiring proper design of operating handles, buttons, and display devices to minimize operator fatigue and human error. It also sets limits on noise levels and specifies requirements for hydraulic, pneumatic, and lubrication systems to prevent failures that could lead to hazardous situations. All safety measures must be validated through specified verification methods.
Методы испытаний
Verification methods include visual inspections, functional checks, and specific measurements. Key testing involves noise level measurement according to GB/T 16769, protective grounding continuity tests, and insulation resistance tests for electrical equipment. The standard also requires checking the functionality of interlocking devices and verifying the operating forces and installation heights of control elements.
Частые вопросы
What products are regulated under GB 24384-2009?
It regulates general-purpose table-moving external cylindrical grinding machines, specifying safety requirements to protect operators from mechanical, electrical, and other hazards.
Are there specific noise limits in this standard?
Yes, the standard sets noise level limits based on the machine's mass and precision grade, measured under no-load conditions according to GB/T 16769.
Does GB 24384-2009 reference international standards?
Yes, it references several ISO and IEC standards, such as ISO 12100 for basic safety concepts and IEC 60204-1 for electrical equipment of machinery.
The summary above provides a high-level overview of GB 24384-2009. 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 24384-2009 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)