GB 15606-2008General rules for safe production in woodworking shops (English PDF)

4.1.1 Heatstroke

4.1.1.1 Job Shop Location summer air temperature, the temperature difference between inside and outside the workshop should be calculated. Subject to its outdoor temperature difference should appear based on the actual In the region of summer outdoor design temperature ventilation Commission determined shall not exceed the specified in Table 1. Table 1 workshop workplace regulations summer air temperature Ventilation in summer outdoor design temperature/°C 22 below 23,242,526,272,829 ~ 3232 and above Workplaces and outdoor temperature difference/°C 10 9 8 7 6 5 4 3 2

4.1.1.2 When the job should take place temperature >=37 °C and integrated local cooling heatstroke measures, and should reduce the contact time.

4.1.1.3 Hot work shop should be equipped with the coffee lounge, the temperature should not be higher than the outside air temperature; air-conditioned indoor lounge The temperature should be maintained at 25 °C ~ 27 °C.

4.1.2 Cold

4.1.2.1 Where a month for nearly a decade the annual average temperature of the coldest month <=8 °C in three months and more than three months should be located in areas provided central heating Shi; appear month <=8 °C for two months or less should be located in areas of local heating facilities.

4.1.2.2 central heating plant, when each worker occupied floor area is large (>=50m2), requires only place of work and rest their places Local heating facilities.

4.1.2.3 winter heating outdoor temperature is equal to or less than -20 °C areas, to prevent the shop door open and subject to prolonged or frequent The invasion of cold air, should be set according to the specific circumstances of a door pocket, the outer chamber or hot air curtain.

4.1.2.4 more production when a large amount of water or moisture of the workshop, the design should take the necessary moisture and drainage facilities to prevent dripping ceiling And ground water. Envelope

4.1.2.5 workshop should prevent rainwater infiltration, winter heating needs of the workshop, the surface should prevent condensation of water vapor within the envelope, around Retaining structure does not include doors and windows.

4.2 Ventilation

4.2.1 carpentry workshop should be natural or mechanical ventilation facilities to form a good air circulation. Workplace air concentration of harmful substances should In line with the corresponding national standards.

4.2.2 Production workshop will produce a lot of dust equipment should be stand-alone or centralized vacuum cleaning facilities, Workplace air sawdust (wood powder Dust) concentration should not exceed 3mg/m3.

4.3 Lighting

4.3.1 carpentry workshop lighting should meet the requirements of GB 50034.

4.3.2 carpentry workshop workspace should have good lighting. The use of natural lighting during the day, should avoid direct sunlight to the table. when Poor lighting, local lighting should be increased.

4.3.3 Task lighting should be consistent with the requirements in Table 2. Table 2 woodworking shop lighting requirements Place the reference plane and its height Standard illuminance value/lx UGRa Rab Remarks General machining 0.75m level anti-flicker 2002260 Fine machining 0.75m level anti-flicker 5001980 Sawmills area 0.75m level anti-flicker 3002560 Model area Usually 0.75m horizontal 3002260 Fine 0.75m horizontal 7502260 Gluing, assembly 0.75m horizontal 3002560 Polished, shaped joinery 0.75m horizontal 7502280

Note. the need to increase the local work surface lighting, increase the value of local lighting illumination should be according to the place of

3.0 times the normal lighting illuminance values selected. a unified glare values. b for the color rendering index.

4.3.4 shall not use colored lighting source, or interfere with the photoelectric safety guards.

4.3.5 Lighting should be regularly maintained to keep the surface clean.

4.3.6 Design of lighting equipment, installation and maintenance, should not heat or equipment failure due to such factors as the normal processing of the resulting fire caused Risks.

4.4 Noise and Vibration

4.4.1 all kinds of woodworking machines empty noise limits during operation shall comply with the provisions of GB 12557. Equipment for amplitude, big power;

4.4.2 noise and vibration strength greater production equipment should be installed at the bottom of single or multi-plant plant It should be designed damping foundation.

4.4.3 Workplace operator continuous exposure to noise 8h per day, noise level limit of sanitary 85dB (A). For operator per day Lack of noise exposure 8h occasions, according to the actual noise exposure time, according to the exposure time in half, increased noise level limits for health 3dB (A) the principle of determining gas noise level limits. But the maximum limit shall not exceed 115dB (A).

5.1 General Requirements

5.1.1 carpentry workshop production line process should be smooth to avoid return, ease of production management. Each functional area Application area DLG Minute. General area line width of 50mm, with white or yellow (secure channel green) material is coated or embedded in the workshop to aerodromes (mosaic area Field lines can not be higher than the floor).

5.1.2 workshop floor should be smooth, strong, and can withstand a load when the specified operating.

5.1.3 workshop floor should be kept clean. On the ground around the workplace, do not allow independent storage and production materials.

5.1.4 Workshop layout of fire, explosion requirement is consistent with the provisions of Chapter 6. Arranged

5.2 Woodworking machinery and other equipment

5.2.1 woodworking machinery (equipment) should be left with the arrangement of product variety, volume to adapt stacker venue. And consideration of the production when loading and unloading sites And scrap, semi transitional stacking. Also to be considered work aids appliance box (frame) and other furnishings, and make each machine tool production (devices) Activities do not interfere with each other.

5.2.2 Where there is more than the machine operation (equipment), its console arrangement should ensure that the operator can across each other.

5.2.3 foundation woodworking machinery (equipment) basis and the plant components and other buried components projection plane do not overlap, and for at least 200mm distance.

5.2.4 When the stroke of woodworking machines exposed moving parts to the limit position, the edge from adjacent equipment and plant components must not be less than 800mm.

5.2.5 woodworking machinery arrangement should consider the production activities of the operator of neighboring devices do not constitute harm accidents.

5.2.6 lumber band saw machine is not disposed below the electrical wiring of the workshop.

5.2.7 Equipment for the production of wood drying equipment is included in the workshop equipment and other high-temperature stereotypes timber equipment, arrangements shall comply with the following Claim.

a) workshop should contact their local longitudinal axis perpendicular to the prevailing wind direction in summer. When subject to conditions, the angle of not less than 45 °.

b) bearing plant construction should ensure good indoor natural ventilation and natural lighting. Two adjacent buildings spacing is generally not less Two adjacent building height higher buildings. High temperature, thermal processing, there are special requirements and the building should be more Avoid western exposure.

c) can be arranged in the workshop outside the high temperature heat source, feet may be disposed on the upwind side of the shop outside the local summer minimum frequency of wind direction, not cloth Set in the workshop outside the high temperature heat source and industrial furnace should be disposed below the roof or exterior wall near the side window at the downwind side of the shop.

d) workshop heating equipment shall be designed with respect to the operating position disposed below the minimum in the summer wind direction frequency windward side, workshop skylights Site.

5.2.8 Woodworking machines must be securely fixed to prevent overturning and accidental displacement. Small device must be fixed bench, table or shelf has enough On the strength of the holder (other than portable, electrical and pneumatic tools).

5.3 Material storage station

5.3.1 General requirements Nearby woodworking machinery production station, according to the work flow of transport requirements and to lay piled a variety of wood and processing (half) to Product site; processing waste and wood chips according to the requirements of storage utilization; workers by auxiliary equipment such as centralized storage guidelines toolbox layout. each Class materials stacked in sequence position should be easy processing operations, and should ensure safety of operations.

5.3.2 Tracts Carpentry workshop raw materials, processing (semi) finished stacking should be placed, the size of the site should ensure that the stacking capacity to meet production volume requirements.

5.3.3 logs stacked Carpentry workshop timber piled logs at the location should ensure maximum capacity, wood flute leg along the direction of the station is not less than the minimum distance 2m.

5.3.4 panels, to pile up material

5.3.4.1 panels, to be expected if they had staggered layers are stacked, should be stacked in the same direction shall be considered ventilation should be stacked neatly firm, not sagging not Skewed. Not less than the distance between the stack 1m.

5.3.4.2 panels, to the material shall be placed without scrolling shocked legs, the legs should be smooth flute robust to withstand the load when the upper portion of deformation does not rupture, flute legs From not more than 1m, flute legs should be greater than 100mm.

5.3.5 bar-shaped material can be densely stacked rod material available shelf or storage container. When using dense material shaped stack, which shocked leg skids height, between Distance requirements with 5.3.4.2, stacking and piling up on both sides of the slope not greater than the natural accumulation stacker gradient (slope stability). The use of aircraft considerate Or container storage, shelf (box) should have sufficient strength, it will not be crushed.

5.4 Channel

5.4.1 should be provided within a carpentry workshop throughout the workshop aspect channel. Width of the main channel should be based on the type of operation of the vehicle, depending on the narrowest point is not Smaller than 2m.

5.4.2 alone as a safe evacuation of the channel, the minimum width of not less than 1.4m.

6 fire and explosion

6.1 Objective Offers for a woodworking shop economically viable fire, explosion protected against fire and explosion protection of personal and property safety and maintain work Continuity.

6.2 Workshop design requirements Layout

6.2.1 carpentry workshop should consider fire safety requirements and to comply with the provisions of GB 50016.

6.2.2 designed to deal with woodworking machines (equipment), materials piled up, processing, and wind resulting danger of fire or deflagration hazard Risk assessment, based on the design of its fire and explosion safety provisions.

6.2.3 For flammable wood (wood dust) system, designed and installed the system should have the knowledge and the associated risks of professional and technical personnel Be under supervision of staff.

6.2.4 Machine (equipment), materials piled up, should be able to fire hazards, deflagration, explosion affected the design process, processing and minimize maintenance Small, when necessary, timely evacuation, resettlement and are not directly affected by the fire hazards of site protection.

6.2.5 workshop facilities, materials piled on the design process, processing and maintenance should be able to prevent a fire or deflagration spread to adjacent areas, and To prevent injuries.

6.2.6 workshop facilities, materials piled up, the process should be designed on the design, processing and maintenance costs. in case of fire or deflagration of personnel sparse Scattered, while not directly affected by the resettlement or fire hazard site protection, we can still maintain the integrity of its architectural structure. It should be clear and easy access to the inner

6.2.7 carpentry workshop at the place hydrant, sand box and the appropriate fire extinguisher.

6.2.8 carpentry workshop fire exit doors shall open outwards, and shall set the threshold level.

6.2.9 carpentry workshop within any distance from the nearest safe exit point to comply with the requirements of Table 3.

3 carpentry workshop table any point to the nearest safe exit distance in meters

Workshop building fire resistance rating single multilayer One, two 8060 Three, four 6040

6.2.10 carpentry workshop should be equipped with eye-catching logo is strictly prohibited fireworks in a prominent location at the entrance. Workshop workplaces non-smoking and Mining Open flame. When welding operations must be carried out within the workshop 6.2.11, should take appropriate precautions.

6.3 Personnel, site security

6.3.1 carpentry workshop should guard against fires, to ensure personal safety. When the following conditions is deemed to have fire prevention, to ensure your personal safety.

a) to prevent the fire;

b) prevent the spread of fire;

c) on the fire, no fire danger in exposed persons (except for specialized personnel to control the fire outside);

d) on the fire, no damage to building components, is sufficient to support its member until the end of the evacuation.

6.3.2 carpentry workshop should prevent deflagration, to ensure personal safety. When the following conditions have been considered to prevent deflagration, to ensure your personal safety.

a) to prevent the fire;

b) on the fire. No exposure deflagration danger (except for staff to deal specifically with the fire outside);

c) on the fire, no staff (except for specialized personnel to control the fire) was knocking projectile hit;

d) on the fire, no damage to building components, is sufficient to support its member until the end of the evacuation.

6.3.3 In case of fire, deflagration, when there is no damage to the building due to members not to support its design load can be considered to have satisfied

6.2.6 ensure that the structure Integrity requirements.

6.4 Plant construction requirements

6.4.1 should build a firewall, fireproof partition walls and fire barriers and other protective measures to prevent the fire or deflagration spread to adjacent areas.

6.4.2 opening wall, floor or ceiling, fire apparatus should be separated.

6.4.3 wall for preventing dust hazard, the openings should be sealed dust.

6.4.4 fire doors, and other openings on the wall, in the case where no actual use, should always be closed.

6.4.5 Plant design should ensure that measures are effective evacuation and evacuation routes clearly marked.

7 equipment and safety devices

7.1 Production equipment should comply with GB 5083 requirements.

7.2 Woodworking machines (equipment) shall comply with the safety requirements of GB 12557 of.

7.3 kinds of woodworking tools (Equipment) safety should meet the safety requirements of specific machines.

7.4 timber during cutting, shaping, planing, grinding and other processing, deal with work material feed rate and adjust control machine tools, To prevent fire.

7.5 All equipment should minimize dust emanating from the device.

7.6 cutting, molding and planing machines (equipment), its sharpness of the tool should be maintained at a minimum level so that the wood processing to produce heat on.

7.7 For the production of the device contains wood and wood drying equipment and other high-temperature setting device equipment should prevent the risk of heat, and a high temperature hazard warning Advertisement signs.

7.8 When using abrasive cutting belt, sand disc and other devices, can not exceed their design life.

9.1 Check prior to processing

9.1.1 Before processing, check the processing of carpentry materials contain foreign matter, such as nails, wire, etc.

9.1.2 should be prevented from causing wood (wood dust) and waste wood fire foreign matter into the timber and wood (wood dust) treatment facility.

9.1.3 All machines (equipment) should maintain accuracy, and adequate lubrication to prevent friction and fire.

9.2.1 General requirements

9.2.1.1 collecting dust collection system should be equipped with means for its size and capacity should be sufficient to maintain the desired air flow through the pneumatic conveying system Effectively separated from the air sucked out of the wood (wood dust).

9.2.1.2 design and manufacture dust collection system should be completely non-combustible material.

9.2.1.3 cleaning equipment should have independent support structure for supporting the absorber is absorbed by the weight of the material and the like.

9.2.2 installed in the dust collector chamber should meet the following requirements.

a) cleaning device only for aspiration of dust and wood chips (wood dust) from woodworking machines (equipment), and can not be used for other purposes;

b) In order to ensure effective work, should be removed by aspiration dust and wood chips (wood dust) per day, if necessary, can be increased to purge; Regional

c) the position of the suction device is placed in or export from the least frequented by 6m away;

d) the same room separated by a plurality of suction device at least not less than 6m.

9.2.3 with fire danger of dust collection system shall be equipped with automatic sprinkler systems.

9.2.4 has a deflagration hazard suction device should be placed in open space.

9.2.5 carpentry (wood) workshop should prevent the occurrence of dust, dust and dust treatment plant should be based on the position of the operating point of the escape of toxic substances, the number of The amount of dust and to design appropriate detoxification facilities; to move dust and escape of toxic substances jobs should be the main project designed mobile Light dust and detoxification measures. 10 security operations, management and education

10.1 The method of operation of various types of security tools see specific machine safety standards.

10.2 should be carefully checked before work tools, equipment, safety devices are in good condition and work area without foreign body, after confirmation intact and free of foreign material Before starting equipment.

10.3 operating all types of workers should be required to use the proper protective equipment.