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 は現行の中国強制国家規格です：Surface grinding machines with horizontal grinding wheel spindle and reciprocating table - Safeguarding specifications。業界：電子。テーマ：製品安全。施行日：2010年7月1日。

適用可否は製品範囲、認証ルート、所管当局の通知、移行規定によって異なります。コンプライアンス判断に使う前に、翻訳をご依頼いただくか公式情報源をご確認ください。

コンプライアンス概要

この概要は現在英語のみで提供しています。

適用範囲

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.

技術要求

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.

試験方法

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.

よくある質問

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.

適用のヒント

種別: 安全
CCS: J55
ICS: 25.080.50
所管部門: Ministry of Industry and Information Technology
技術委員会: Ministry of Industry and Information Technology