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GB/T 45160-2024: Safety of woodworking machines - Horizontal beam panel circular sawing machines
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 45160-2024 | English | 994 |
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Safety of woodworking machines - Horizontal beam panel circular sawing machines
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GB/T 45160-2024
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Basic data | Standard ID | GB/T 45160-2024 (GB/T45160-2024) | | Description (Translated English) | Safety of woodworking machines - Horizontal beam panel circular sawing machines | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | J65 | | Classification of International Standard | 79.120.10 | | Word Count Estimation | 50,526 | | Date of Issue | 2024-12-31 | | Date of Implementation | 2025-07-01 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 45160-2024: Safety of woodworking machines - Horizontal beam panel circular sawing machines---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 79.120.10
CCSJ65
National Standard of the People's Republic of China
Woodworking machine safety horizontal sawing machine
Released on 2024-12-31
2025-07-01 Implementation
State Administration for Market Regulation
The National Standardization Administration issued
Table of Contents
Preface III
1 Scope 1
2 Normative references 2
3 Terms and Definitions 2
4 Safety requirements and/or measures 7
4.1 Safety and reliability of control systems 7
4.2 Control Devices 7
4.3 Start-up 7
4.4 Safe Stop 8
4.5 Braking of the knife shaft 9
4.6 Mode Selection 9
4.7 Speed Change of Knife Axis 9
4.8 Power source failure 9
4.9 Manual reset control 10
4.10 Stop detection and monitoring 10
4.11 Speed monitoring of moving parts 10
4.12 Time Delay 10
4.13 Remote Services10
5 Safety requirements and protective measures for mechanical hazards 10
5.1 Stability 10
5.2 Risk of fracture during operation 10
5.3 Design of tool and tool holder 10
5.4 Braking 11
5.5 Protective devices 11
5.6 Prevention of access to hazardous moving parts 12
5.7 Impact Hazard 23
5.8 Clamping device 23
5.9 Prevention of Projectiles 23
5.10 Support and guidance of workpieces 24
6 Safety requirements and protective measures for other hazards 24
6.1 Fire 24
6.2 Noise 24
6.3 Emissions of wood chips and dust 25
6.4 Electrical equipment 25
6.5 Ergonomics and handling 25
6.6 Lighting 25
6.7 Pneumatic device 25
6.8 Hydraulic device 25
6.9 Electromagnetic compatibility 25
6.10 Laser 25
6.11 Static Electricity 25
6.12 Assembly Error 25
6.13 Isolation 25
6.14 Maintenance 25
6.15 Other related hazards 25
7 Usage Information26
7.1 Warning 26
7.2 Identification 26
7.3 User Manual 26
Appendix A (Informative) Hazard List 28
Appendix B (Informative) Performance Level Requirements 31
Appendix C (Normative) Stability Test 33
Appendix D (Normative) Braking function test 34
Appendix E (Normative) Impact test of protective devices 35
Appendix F (Normative) Noise Test Procedure 36
Appendix G (Normative) Safety curtain rigidity test 39
Reference 40
Figure 1 Example of a horizontal sawing machine 3
Figure 2.Cutting line of horizontal sawing machine 6
Figure 3 Safety curtain 12
Figure 4 Example of protection under the machine tool 13
Figure 5 Height of front guard 14
Figure 6 Dimensions of trip rod 15
Figure 7 The position of the push plate relative to the pressure beam 16
Figure 8 Example of protection for direct loading on a lifting platform or rear pre-loading roller conveyor 18
Figure 9 Location of AOPD2 (side view) 19
Figure 10 Example of protection for automatic loading of powered roller conveyor 20
Figure 11 Example of protection for loading from the side via a powered roller conveyor 21
Figure 12 Minimum gap in the unloading area 22
Figure 13 Installation diagram example 27
Figure G.1 Segmented safety curtain test 39
Table A.1 Hazard List 28
Table B.1 Requirements for safety functions and performance levels (PL) 31
Table F.1 Operating conditions of horizontal sawing machines 37
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 equivalent to ISO 19085-2.2021 "Safety of woodworking machine tools - Part 2.Horizontal panel saws".
The following minimal editorial changes were made to this document.
--- In order to coordinate with the existing standards, the name of the standard is changed to "Safety of Horizontal Saw Machines for Woodworking Machine Tools";
--- Corrected the error in the table numbering in Appendix A, and Table 1 was revised to Table A.1.
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 was proposed by the China Machinery Industry Federation.
This document is under the jurisdiction of the National Technical Committee for Standardization of Woodworking Machine Tools and Cutting Tools (SAC/TC84).
This document was drafted by. Fujian Mechanical Science Research Institute, Nanxing Equipment Co., Ltd., Shunde Vocational and Technical College, Guangdong Product Quality
Quality Supervision and Inspection Institute, Guangdong Shunde Changsheng Machinery Manufacturing Co., Ltd., Foshan Jinhongyu Machinery Co., Ltd., Nanxing Equipment (Shaoguan) Co., Ltd.
Co., Ltd., Hangzhou Zhishan Intelligent Control Technology Co., Ltd.
The main drafters of this document are. Zheng Li, Xiao Xiaohui, Xiao Zhiqun, Ding Hongzhen, Yin Zhihong, Wang Xiaolin, Que Chiqing, Wei Guoping, Zhang Zhen, and Wang Gangzhi.
Woodworking machine safety horizontal sawing machine
1 Scope
This document describes saw carriages with front saw lines mounted below the workpiece support, with manual loading and/or motorized loading and manual unloading, and
Safety requirements and measures for horizontal sawing machines (see 3.1 for definition) capable of continuous processing (hereinafter referred to as machine tools).
This document covers the hazards listed in Appendix A (Hazard List) associated with the machine tool when the machine tool is operated, adjusted and maintained in accordance with the manufacturer's expectations.
All significant hazards, hazardous situations and events associated with the use of the equipment, including reasonably foreseeable misuse. In addition, transportation, assembly, disassembly, decommissioning and other
and hazards during the scrapping phase.
The machine tool may be equipped with any of the following devices/additional working units.
---Side pressure device;
---Mobile unloading device;
---Line drawing unit;
---Post-forming/soft forming trimming and pre-cutting unit;
--- Plate rotating device;
---Front steering workbench;
---Eject the device;
--- Pneumatic clamping device for saw blade;
---Push plate feeding device;
---Milling cutter slotting device;
--- One or more additional sawing lines (before the cross-cutting line) inside the machine tool for longitudinal and/or main sawing;
--- Workpiece vacuum clamping mechanism as part of the front turning table or sheet material unloading device;
---Push plate;
---Split push plate;
--- Additional push plate installed on the push plate seat;
---Additional push plate with integrated label printer device;
---Lifting platform;
---Automatic feeding device for thin plates;
---Gravity feeding device for bottom panel;
---Motorized unloading device for bottom panel;
--- Unloading device under limited space conditions;
---Feeding or pre-feeding roller conveyor;
---Pressure beam with additional baffles to improve dust collection efficiency;
---Use air, water-gas or oil-gas saw blade cooling system;
---Vibrating conveyor with or without trimming unit for edge material processing;
---External systems for top loading/unloading directly on the machine table/pre-loading roller conveyor/machine lifting table.
Note. Bottom sheet refers to the supporting sheet under the stacked sheets to protect the sheets from damage during transportation.
The machine is designed for sawing the following panels.
a) solid wood;
b) Materials with similar physical properties to wood (see 3.2 in GB/T 44902-2024);
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