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GB 15760-2004 English PDF (GB15760-2004)

GB 15760-2004 English PDF (GB15760-2004)

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GB 15760-2004: Metal-cutting machine tools -- General safeguarding specification

This Standard specifies the basic protection technical requirements measures and verification methods that are adopted for main dangers in metal-cutting machine tools and the accessories.
GB 15760-2004
GB
National Standard
of the PEOPLE Republic of China
ICS 25.060
J 50
Replacing GB 15760-1995
Metal-cutting Machine Tools ?€?
General Protection Specification
ISSUED ON. SEPTEMBER 17, 2004
IMPLEMENTED ON. JULY 1, 2005
Jointly issued by. General Administration of Quality Supervision,
Inspection and Quarantine (AQSIQ);
Standardization Administration (SAC) of the
People's Republic of China.
Table of Contents
1 Scope ... 5
2 Normative References ... 5
3 Terms and Definitions ... 8
4 Machine tools danger ... 10
5 Safety Requirements & Measures and Verification Methods ... 17
6 Information for Use ... 40
7 Responsibility ... 42
Bibliography ... 43
Foreword
Chapter 4, 5.3.6, f) of 5.5.1, 5.7, 5.9, 5.10, 5.11.1, 5.11.4, 5.12 (except 5.12.3.2), 5.17, 5.18, 5.19.1, and 5.19.2 of this Standard are recommendatory; the rest are compulsory.
This Standard replaces GB 15760-1995 "Metal-cutting machine tools-General protection specification". GB 15760-1995 shall be abolished simultaneously, from the implementation date of this Standard.
Compared with GB 15760-1995, the main changes of this Standard are as follows. ?€? The arrangement order is adjusted according to the modes specified in GB/T 16755-1997 "Safety of Machinery-Rules for Drafting and Presentation of Safety Standards";
?€? The application range is enlarged; and machine tool accessories are brought in (Chapter 1 of edition 1995; Chapter 1 of this edition);
?€? "Machine tools danger" is added (see Chapter 4);
?€? Abnormal temperature, vibration, radiation, substance and material, ergonomics, assembly error, measurement, adjustment, clean, as well as maintenance are added (See 5.7, 5.9, 5.10, 5.11, 5.12, 5.14 and 5.20);
?€? Functions and type requirements of safety-related part of control system are added (See 5.4.2);
?€? Installation height limit of push button station and display are added (See 5.12.2.3.2 and 5.12.3.1.2);
?€? Storage contents are added (See 5.19.2);
?€? Verification contents are added (See Chapter 5);
?€? The chapter "Information for use" is added (See Chapter 6);
?€? "Bibliography" is added;
?€? "Electrical system" is materialized (Section 8.1 of edition 1995; Section 5.3 of this edition);
?€? "When machine tool stops, independent feed transmission shall not stop later than main movement" is deleted (Article 5.2.6 of edition 1995);
?€? Annex A is deleted (Annex A of edition 1995).
Since July 1, 2005, manufacturers shall design and manufacture new products in accordance with this Standard. The transition period of old products designed and manufactured before July 1, 2005 shall be 12 months. Since July 1, 2006, products which do not comply with this Standard shall not be sold on the market.
This Standard was proposed by China Machinery Industry Federation.
This Standard shall be under the jurisdiction of National Technical Committee on Metal Cutting Machine Tools of Standardization Administration of China (SAC/TC 22). Drafting organization of this Standard. Beijing Machine Tool Research Institute Chief drafting staffs of this Standard. Zhang Wei, Li Xiangwen, and Xun Guangwu. Historical edition replaced by this Standard is as follows.
GB 15760-1995.
Metal-cutting Machine Tools ?€?
General Protection Specification
1 Scope
This Standard specifies the basic protection technical requirements & measures and verification methods that are adopted for main dangers in metal-cutting machine tools (hereinafter referred to as machine tools) and the accessories.
This Standard is applicable to all machine tools and accessories.
2 Normative References
The following standards contain provisions which, through reference in this text, constitute provisions of this Standard. For dated reference, subsequent amendments (excluding correction) or revisions of these publications do not apply. However, the parties to agreements based on this Standard are encouraged to investigate the possibility of applying the most recent editions of the standards. For undated references, the latest edition of the normative document referred to applies. GB/T 191 Packaging - Pictorial Marking for Handling of Goods (GB/T 191-2000, eqv ISO 780. 1997)
GB 1251.1 Danger signals for work places - Auditory danger signals (GB
1251.1-1989, eqv ISO 7731. 1986)
GB 1251.2 Ergonomics-Visual danger signals - General requirements, design and testing (GB 1251.2-1996, eqv ISO/DIS 11428. 1992)
GB 1251.3 Ergonomics - System of danger and non-danger signals with sound and light (GB 1251.3-1996, eqv ISO/DIS 11429. 1992)
GB 2893 Safety colors (GB 2893-2001)
GB 2894 Safety signs (GB 2894-1996, neq ISO 3864. 1984)
GB/T 3167 Symbols for indications appearing on machine tools (GB/T 3167-1993, neq ISO 7000. 1984)
GB/T 3168 Numerical control of machine - Symbols (GB/T 3168-1993, neq ISO 2972. 1979)
GB 5226.1-2002 Safety of machinery-Electrical equipment of machines - Part 1. General requirements (idt IEC 60204-1. 2000)
GB/T 6576 Machine tools - Lubrication systems (GB/T 6576-2002, ISO 5170. 1977, MOD)
GB 7247.1 Safety of laser products--Part 1. Equipment classification,
requirements and users guide (GB 7247.1-2001, idt IEC 60825. 1993)
GB/T 7932 Pneumatic fluid power - General rules relating to systems (GB/T 7932-2003/ISO 4414. 1998, ISO 4414. 1998, IDT)
GB/T 8196 General Requirements for the Design and Construction of Fixed and Movable Guards (GB/T 8196-2003, ISO 14120. 2002, MOD)
GB 9969.1 General principles for preparation of instructions for use of industrial products (GB 9969.1-1998)
GB 12265.1 Safety of machinery - safety distances to prevent danger zones being reached by the upper limbs (GB 12265.1-1997, eqv EN 249. 1992)
GB 12265.2 Safety of machinery - Safety distances to prevent danger zones being reached by the lower limbs (GB 12265.2-2000, eqv EN 811. 1994)
GB 12265.3 Safety of machinery - Minimum gaps to avoid crushing of parts of the human body (GB 12265.3-1997, eqv EN 349. 1993)
GB/T 13379 Principles of visual ergonomics - The lighting of indoor work systems (GB/T 13379-1992, neq ISO 8995. 1989)
GB/T 14775 General ergonomics requirements for controller (GB/T 14775-1993) GB/T 14776 Ergonomics - Principles for determining dimensions of work places in manufacturing areas and the dimensions (GB/T 14776-1993)
GB/T 15241.2 Ergonomic principles related to mental workload - Part 2. Design principles (GB/T 15241.2-1999, idt ISO 10075-2. 1996)
GB/T 15706.1-1995 Safety of machinery - Basic concept, general principles for design - Part 1. Basic terminology, methodology (eqv ISO/TR 12100-1. 1992) GB/T 15706.2-1995 Safety of machinery - Basic concepts, general principles for design - Part 2. Technical principles and specifications (eqv ISO/TR 12100-2. 1992)
GB/T 16251 Ergonomic principles in the design of work systems (GB/T
16251-1996, eqv ISO 6385. 1981)
GB 16754 Safety of machinery - Emergency stop - Principles for design (GB 16754-1997, eqv ISO/IEC 13850. 1995)
GB/T 16769 Metal-cutting machine tools - Measurement method of sound
pressure level (GB/T 16769-1997)
GB/T 16855.1-1997 Safety of machinery - Safety-related parts of control systems - Part 1. General principles for design (GB/T 16855.1-1997, eqv prEN 954-1. 1994) GB/T 16856 Safety of machinery - Principles for risk assessment (GB/T
16856-1997, eqv prEN 1050-12. 1994)
GB/T 17161 Machine tools - Direction of operation of controls (GB/T 17161-1997, eqv ISO 447. 1984)
GB/T 17454.1 Safety of machinery - Pressure-sensitive protective devices - Part 1. General principles for design and testing of pressure-sensitive mats and pressure-sensitive floors (GB/T 17454.1-1998, neq prEN 1760-1. 1994)
GB 17888.1 Safety of machinery - Permanent means of access to machinery - Part 1. Choice of a fixed means of access between two levels (GB 17888.1-1999, eqv ISO/DIS 14122-1. 1996)
GB 17888.2 Safety of machinery - Permanent means of access to machinery - Part 2. Working platforms and walkways (GB 17888.2-1999, eqv ISO/DIS 14122-2. 1996)
GB 17888.3 Safety of machinery - Permanent means of access to machinery - Part 3. Stairs stepladders and guard-rails (GB 17888.3-1999, eqv ISO/DIS 14122-3. 1996)
GB 17888.4 Safety of machinery - Permanent means of access to machinery - Part 4. Fixed ladders (GB 17888.4-1999, eqv ISO/DIS 14122-4. 1996)
GB/T 18153 Safety of machinery - Temperatures of touchable surfaces -
Ergonomics data to establish temperature limit values for hot surfaces (GB/T 18153-2000, eqv EN 563. 1994)
GB 18209.1 Safety of machinery - Indication, marking and actuation - Part 1. Requirements for visual, auditory and tactile signals (GB 18209.1-2000, idt IEC 61310-1. 1995)
GB 18209.2 Safety of machinery - Indication, marking and actuation - Part 2. Requirements for marking (GB 18209.2-2000, idt IEC 61310-2. 1995)
GB 18209.3-2002 Safety of machinery - Indication, marking and actuation - Part 3. Requirements for the location and operation of actuators (GB 18209.3-2002, idt IEC 61310-3. 1999)
GB/T 18569.1 Safety of machinery - Reduction of risks to health from hazardous substances emitted by machinery - Part 1. Principles and specifications for machinery man...

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