ANSI WMMA O1.1-2013 Woodworking Machinery Safety Requirements.pdf

1、 ANSI O1.12013 for Woodworking Machinery Safety Requirements Secretariat Wood Machinery Manufacturers of America (WMMA ) Approved on August 22, 2013 American National Standards Institute, Inc. AMERICAN NATIONAL STANDARD O1.1 (2013) ii CONTENTS Forward (This forward is not part of American National S

2、tandard O1.1.) . xiii 1 Scope, purpose, and application . 1 1.1 Scope 1 1.1.1 Machine types excluded . 1 1.2 Purpose 1 1.3 Applications 1 1.3.1 Effective Date . 1 2 Descriptions of woodworking machines . 2 2.1 Band/jig saw 2 2.1.1 Band saw 2 2.1.2 Jig saw 2 2.2 Circular saw 2 2.2.1 Cutoff saw . 3 2.

3、2.1.1 Overhead swing cutoff saw . 3 2.2.1.2 Straight line cutoff saw 3 2.2.1.3 Inverted swing cutoff saw . 3 2.2.1.4 Jump saw 3 2.2.1.5 Miter saw 3 2.2.2 Panel saw 4 2.2.3 Radial arm saw . 4 2.2.4 Rip saw, power fed . 4 2.2.5 Table saw 4 2.3 Cylindrical cutter machine 5 2.3.1 Dovetailer . 5 2.3.2 Jo

4、inter . 5 2.3.3 Molder/multihead planer . 5 2.3.4 Profiler/engraver/carver 6 2.3.5 Planer . 6 2.3.6 Router . 6 2.3.7 Shaper 6 2.3.8 Tenoner/trim saw . 7 2.4 Drilling/boring/mortising machine 7 2.4.1 Drilling/boring machine 7 2.4.2 Mortiser 7 2.5 Lathe, wood 7 2.5.1 Manual lathe 7 2.5.2 Copying/trace

5、r lathe 8 2.5.3 Back knife lathe 8 2.5.4 Swinghead lathe 8 2.6 Sanders . 8 2.6.1 Belt sander . 8 2.6.1.1 Manual belt sander. 8 2.6.1.2 Power feed belt sander 9 2.6.2 Disc sander . 9 AMERICAN NATIONAL STANDARD O1.1 (2013) iii 2.6.3 Profile sander . 9 2.6.4 Drum sander . 9 2.6.4.1 Oscillating drum san

6、der 9 2.6.4.2 Horizontal drum sander 10 2.7 Gluing, laminating, and laminate indexing machines. . 10 2.7.1 Surface gluing machines . 10 2.7.2 Edge gluing machines . 10 2.7.3 Pressing machines 10 2.7.3.1 Vertical clamping platen presses 11 2.7.3.2 “High pressure” roll type press . 11 2.7.4 Laminate i

7、ndexing machines 11 3 Definitions 11 3.1 A . 11 3.1.1 abrasion 11 3.1.2 accessory 11 3.1.3 antikickback device/finger/dog . 12 3.1.4 arbor . 12 3.1.5 automatic mode . 12 3.1.6 auxiliary fence/filler piece 12 3.2 B . 12 3.2.1 barrier . 12 3.2.2 bevel cut . 12 3.3 C . 12 3.3.1 crosscutting 13 3.3.2 cr

8、ush . 13 3.3.3 cutting 13 3.4 D . 13 3.4.1 dado . 13 3.4.2 danger zone 13 3.5 E . 13 3.5.1 ejection: 13 3.5.2 employee 13 3.5.3 employer 13 3.5.4 enclosure guard 14 3.5.5 entanglement/entrapment 14 3.6 F 14 3.6.1 featherboard/comb 14 3.6.2 feeding 14 3.6.3 fence (guide) 14 3.6.3a fence (barrier) 14

9、3.6.4 fixture/jig 14 3.6.5 freehand . 14 3.7 G . 14 3.7.1 guard 15 3.8 H . 15 3.8.1 holdtorun device 15 3.9 I 15 AMERICAN NATIONAL STANDARD O1.1 (2013) iv 3.9.1 impact . 15 3.9.2 interlocking device . 15 3.10 J 15 3.10.1 jig/fixture 15 3.10.2 jog mode 15 3.11 K . 15 3.11.1 kerf . 15 3.11.2 kickback

10、15 3.12 L 16 3.12.1 unassigned 16 3.13 M 16 3.13.1 maintenance . 16 3.13.2 manual, instruction 16 3.13.3 manual mode . 16 3.13.4 manufacturer . 16 3.13.5 miter gauge 16 3.13.6 modifier 16 3.14 N . 16 3.14.1 nip . 16 3.14.2 numerical control . 17 3.15 O . 17 3.15.1 overfeed . 17 3.16 P . 17 3.16.1 pi

11、nch, nip and crush . 17 3.16.2 pointofoperation 17 3.16.3 pointofoperation area . 17 3.16.4 projectile 17 3.16.5 push block 17 3.16.6 push stick 18 3.17 Q . 18 3.17.1 unassigned 18 3.18 R . 18 3.18.1 rabbet . 18 3.18.2 rebuilder . 18 3.18.3 resawing, table saw 18 3.18.4 ripping 18 3.19 S 18 3.19.1 s

12、awsmith 19 3.19.2 scoring 19 3.19.3 semiautomatic mode . 19 3.19.4 setup . 19 3.19.5 shearing 19 3.19.6 spreader/splitter/riving knife . 19 3.19.7 stock . 20 3.19.8 system designer/builder . 20 3.20 T . 20 3.20.1 template . 20 AMERICAN NATIONAL STANDARD O1.1 (2013) v 3.20.2 thrown workpiece 20 3.20.

13、3 total connected power . 20 3.20.4 trapping space 20 3.21 U . 20 3.21.1 unassigned 20 3.22 V . 20 3.22.1 unassigned 20 3.23 W 21 3.23.1 warning . 21 3.23.2 woodworking machinery 21 3.23.3 workpiece . 21 3.24 X . 21 3.24.1 unassigned 21 3.25 Y . 21 3.25.1 unassigned 21 3.26 Z 21 3.26.1 unassigned 21

14、 4 General requirements . 21 4.1 Responsibility . 21 4.1.1 Manufacturer . 21 4.1.1.1 Machine manual general . 21 4.1.1.2 Machine manual specific . 22 4.1.1.2.1 Standards 22 4.1.1.2.2 Lockout/tagout . 22 4.1.1.2.3 Warnings and/or labels . 22 4.1.1.2.4 Fasteners 22 4.1.1.2.5 Weight 22 4.1.2 Accessory

15、manufacturer . 22 4.1.2.1 Accessory instructions general 23 4.1.2.2 Accessory instructions specific 23 4.1.2.2.1 Lockout/tagout . 23 4.1.3 Modifier 23 4.1.3.1 Revisions to machine manual . 23 4.1.4 Rebuilder 23 4.1.4.1 EXCEPTION 24 4.1.4.3 Revisions to machine manual . 24 4.1.5 System designer/build

16、er 24 4.1.5.1 System manual . 24 4.1.6 Tool/fixture/designer/builder 25 4.1.7 Training and maintenance 25 4.1.7.1 Employer responsibility 25 4.1.7.2 Manufacturer responsibility . 25 4.1.8 Employee 25 4.2 References 26 4.2.1 Normative references 26 4.2.2 Other references 27 4.3 Hazard identification

17、and control 27 AMERICAN NATIONAL STANDARD O1.1 (2013) vi 4.3.1 Electromagnetic compatibility hazards 27 4.3.1.1 Electromagnetic interference and compatibility requirements . 27 4.3.2 Electrical system hazards . 28 4.3.2.1 Shock, short circuits, and overloading 28 4.3.2.2 Hazards resulting from resta

18、rt after power loss or failure . 29 4.3.3 Pressurized systems hazards 29 4.3.4 Puncture, cutting, and shear hazards . 29 4.3.5 Motion hazards 29 4.3.6 Powered cranks, levers, or control hand wheels . 31 4.3.6.1 Cranks or control hand wheels with handles . 31 4.3.6.2 Control hand wheels with spokes b

19、ut without handles . 31 4.3.6.3 Hand wheels without spokes or projections 31 4.3.7 Hazards associated with ladders/stairs, work platforms, and walkways . 32 4.3.8 Hazards from wood dust 32 4.3.9 Antimotion mechanism or counterbalance system 32 4.3.9.1 Counterweight 32 4.3.9.2 Spring counterbalance 3

20、2 4.3.9.3 Hydraulic or pneumatic counterbalance system 32 4.3.9.4 Brake and locking devices . 33 4.3.9.5 Counterweight and support chain or cable 33 4.3.10 Noise and vibration hazards . 33 4.3.10.1 Noise warnings . 33 4.3.10.2 Availability of noise information 33 4.3.10.3 Fasteners subject to vibrat

21、ion 33 4.3.10.4 Operator exposure to vibration 33 4.3.11 Chemical reactions . 34 4.3.12 Requirements for safeguarding 35 4.3.12.1 Requirements for a fixed guard 36 4.3.12.2 Requirements for movable guards . 36 4.3.12.3 Requirements for a safeguarding device 36 4.3.12.3.1 Requirements for a presences

22、ensing guarding device 37 4.3.12.3.2 Requirements for a pullback device . 37 4.3.12.3.3 Requirements for holdout or restraint device 38 4.3.12.3.4 Requirements for a twohand control device . 38 4.3.12.4 Requirements for a shield 39 4.3.12.5 Requirements for an awareness barrier . 39 4.3.12.6 Require

23、ments for an awareness device . 39 4.3.13 Machine stability hazards 40 4.3.13.1 Machines designed for a fixed location 40 4.3.13.2 Casters or wheels . 40 4.3.13.3 Stability tests 40 4.3.14 Pinch, nip, and crush hazards . 40 4.3.14.1 Positive barriers 41 4.3.14.2 Awareness barriers . 41 4.3.14.3 Warn

24、ing labels 41 4.3.15 Hazards from workpiece ejection . 41 4.3.15.1 Kickback 42 4.3.15.2 Overfeed . 42 4.3.15.3 Thrown workpiece 43 4.3.16 Projectiles . 43 4.3.17 Impact hazards . 44 4.3.18 Entanglement and entrapment hazards 44 4.3.18.1 Entanglement . 44 AMERICAN NATIONAL STANDARD O1.1 (2013) vii 4.

25、3.18.2 Entrapment . 44 4.3.19 Abrasion hazards 44 4.3.20 Miscellaneous hazards . 45 4.3.20.1 Provisions, attachments, systems and/or accessories provided for the purpose of lifting materials 45 4.3.21 Radiation hazards . 45 4.3.21.1 Ionizing radiation 45 4.3.21.2 Nonionizing radiation 45 4.4 Control

26、s 45 4.4.1 Operator controls . 45 4.4.1.1 Access controls . 45 4.4.1.2 Unintended actuation 46 4.4.1.3 Identification 46 4.4.1.4 Jog control(s) 46 4.4.1.5 Mechanical controls . 46 4.4.1.5.1 Hand wheels, direction of rotation . 46 4.4.1.5.2 Levers, direction of motion . 46 4.4.1.6 Multiple control st

27、ations 46 4.4.1.6.1 Setup control station 47 4.4.1.6.2 Multiple operators 47 4.4.1.6.3 Multiple operating stations, one operator . 47 4.4.1.6.4 Multiple part loading 47 4.4.2 Emergency stop control . 47 4.4.2.1 Application 47 4.4.2.2 Color . 48 4.4.2.3 Accessibility 48 4.4.2.4 Function 48 4.4.2.5 Re

28、start 48 4.4.3 Poweroperated clamping 48 4.4.4 Control function . 48 4.5 Reserved for future use 49 4.6 Hydraulics and pneumatics 49 4.6.1 Circuitry 49 4.6.1.1 Loss of control media . 49 4.6.1.2 Rating 49 4.6.1.3 Pressure variations . 49 4.6.1.4 Range of adjustment 49 4.6.1.5 Loss of pressure 49 4.6

29、.2 Accumulators . 50 4.6.2.1 Isolation or venting . 50 4.6.2.2 Nonvented accumulator . 50 4.6.2.3 Accumulator charged over 200 psig (.1406Kg/m2) . 50 4.6.3 Flexible hose . 50 4.6.4 Circuits with maintained pressure . 50 4.7 Cutting tool retention . 50 4.7.1 Cutting tool retention during rotation . 5

30、1 4.7.2 Cutting tool retention during tool changing 51 4.8 Material transfer components: 51 4.8.1 Robot 51 4.8.2 Material transfer 51 4.9 Foot operated device 51 AMERICAN NATIONAL STANDARD O1.1 (2013) viii 4.9.1 Foot operated control device . 51 4.10 Work support/loading height . 52 4.11 Notice on m

31、anuals . 52 4.12 Arbor/spindle design 52 4.12.1 Arbor/spindle . 52 4.12.2 Size of arbor/spindle 52 4.12.3 Direction of the arbor/spindle thread 52 4.12.4 Length of arbor/spindle thread 53 4.13 Operating speed . 53 4.13.1 Design and material of saw blade flanges 53 4.13.2 Opposing flanges 54 4.14 Dri

32、ve pins 54 4.15 Tool/workpiece coasting hazard 54 4.16 Excessive speed of cutter rotation 54 4.17 Access door/cover 54 4.18 Limiting speed for a rotating cutting tool 55 4.19 Warnings, safety signs and labels 55 4.19.1 Colors . 55 4.19.2 Safety signs . 55 4.19.3 Safety symbols 55 4.19.4 Onproduct wa

33、rnings . 55 4.19.5 Temporary hazards. 55 5 Requirements for specific machines and special devices 56 5.1 Band and jig saws 56 5.1.1 Vertical band saw . 56 5.1.1.1 Blade guide(s) . 56 5.1.1.2 Upper blade guide adjustment . 56 5.1.1.3 Guarding of the saw blade 56 5.1.1.4 Guarding of the band wheels .

34、57 5.1.1.5 Wheel coasting hazard . 57 5.1.1.6 Saw blade tension. 57 5.1.1.7 Saw blade width . 57 5.1.1.8 Instructions on minimum radius operations 57 5.1.1.9 A small or difficulttohold workpiece 57 5.1.1.10 Feed rolls 58 5.1.1.11 Rip fence locking . 58 5.1.2 Scroll/jig saw 58 5.1.2.1 Blade guarding

35、58 5.1.2.2 Workpiece hold down 58 5.1.2.3 Pinch points 58 5.2 Circular saw 58 5.2.1 Table saw 58 5.2.1.1 Guarding of saw blade beneath and behind the table . 59 5.2.1.2 Blade guard . 59 5.2.1.2.1 Design . 59 5.2.1.2.2 Mounting 59 AMERICAN NATIONAL STANDARD O1.1 (2013) ix 5.2.1.3 Narrow ripping cut .

36、 60 5.2.1.3.1 Push stick 60 5.2.1.3.2 Special fixture . 60 5.2.1.4 Spreader . 60 5.2.1.4.1 Design . 60 5.2.1.4.2 Mounting 60 5.2.1.4.3 Location 61 5.2.1.4.4 Use 61 5.2.1.5 Antikickback device . 61 5.2.1.6 Rip fence . 62 5.2.1.7 Miter gauge 62 5.2.2 Power feed rip saw . 62 5.2.2.1 Hood and guard 62 5

37、.2.2.2 Adjustment of power feed . 62 5.2.2.3 Chain feed bed 63 5.2.2.4 Side guarding 63 5.2.2.5 Antikickback device . 63 5.2.3 Cutoff saw . 63 5.2.3.1 General requirements 63 5.2.3.1.1 Blade guard . 63 5.2.3.1.2 Saw carriage return 63 5.2.3.1.3 Operating controls 64 5.2.3.1.4 Travel limit 64 5.2.3.2

38、 Under table cutoff saw 64 5.2.3.2.1 Saw blade guarding . 64 5.2.3.2.2 Work holding means . 64 5.2.3.3 Over table cutoff saw 64 5.2.3.3.1 Saw blade guarding . 64 5.2.3.3.2 Direction of rotation . 65 5.2.4 Panel saw 65 5.2.4.1 Saw blade guarding 65 5.2.4.2 Stock holding means . 65 5.2.5 Radial arm sa

39、w . 65 5.2.5.1 Saw blade hood 65 5.2.5.2 Lower blade guard 66 5.2.5.2.1 Lower blade guard instructions 66 5.2.5.2.2 Lower saw blade guard use 66 5.2.5.3 Direction of rotation . 66 5.2.5.4 Fence 66 5.2.5.5 Adjustable stop . 67 5.2.5.6 Travel limit 67 5.2.5.7 Antiroll out 67 5.2.5.8 Saw carriage retur

40、n 67 5.2.5.9 Ripping operation . 67 5.2.5.9.1 Hold down device . 67 5.2.5.9.2 Antikickback device . 67 5.2.5.9.3 Spreader . 68 5.2.5.9.4 Push stick 68 5.2.5.9.5 Special fixture . 68 5.2.5.9.6 Direction of feed . 68 5.3 Cylindrical cutter machines 68 5.3.1 Jointer . 68 AMERICAN NATIONAL STANDARD O1.1

41、 (2013) x 5.3.1.1 Cutterhead design 68 5.3.1.2 Knife projection 68 5.3.1.3. Blade retention 69 5.3.1.4 Front of fence cutterhead guarding . 69 5.3.1.5 Cutterhead guarding behind the fence 69 5.3.1.6 Throat area . 69 5.3.1.7 Table position locking . 69 5.3.1.8 Fence position 69 5.3.1.9 Safety instruc

42、tions 70 5.3.1.10 Push block . 70 5.3.1.11 Special operations 70 5.3.2 Molder/multiple head planer . 70 5.3.2.1 Guarding the cutterhead 70 5.3.2.2 Feeding mechanisms 70 5.3.2.3 Safety instructions 71 5.3.3 Planer, single or two surface 71 5.3.3.1 Guarding of the cutterhead 71 5.3.3.2 Cutterhead desi

43、gn 71 5.3.3.3 Feeding means 71 5.3.3.4 Multiple board surfacing 71 5.3.3.5 Safety instructions 71 5.3.3.6 Depth of cut limitation . 72 5.3.3.7 Special fixtures 72 5.3.4 Router . 72 5.3.4.1 Manual/automatic spindle router 72 5.3.4.1.1 Cutter safeguarding 72 5.3.4.1.2 Tool locking means . 72 5.3.4.1.3

44、 Dust and chip collection . 72 5.3.4.2 Automatic spindle router . 73 5.3.4.2.1 Exposed moving machine parts 73 5.3.5 Shaper 73 5.3.5.1 Single spindle manual feed shaper . 73 5.3.5.1.1 Spindle/arbor 73 5.3.5.1.2 Braking 73 5.3.5.1.3 Vibration . 73 5.3.5.1.4 Table opening . 73 5.3.5.1.5 Straight line

45、shaping . 74 5.3.5.1.5.1 Adjustable fence 74 5.3.5.1.5.2 Guarding the cutting tool 74 5.3.5.1.5.3 Workpiece holding/guiding device 74 5.3.5.1.5.4 Stop blocks . 74 5.3.5.1.6 Contour shaping 75 5.3.5.1.6.1 Starting pin/block 75 5.3.5.1.6.2 Collars 75 5.3.5.1.6.3 Guarding the cutting tool 75 5.3.5.1.7

46、Special instructions . 75 5.3.5.2 Multiple spindle manual feed shaper . 76 5.3.5.2.1 Stopstart controls 76 5.3.5.3 Automatic straight line shaper . 76 5.3.5.3.1 Guarding of cutter(s) 76 5.3.5.3.2 Workpiece clamping . 76 5.3.5.3.3 Power feed 76 5.3.5.4 Rotary table shaper 76 AMERICAN NATIONAL STANDAR

47、D O1.1 (2013) xi 5.3.5.4.1 Guarding of cutter(s) 76 5.3.5.4.2 Work holding means . 76 5.3.5.4.3 Limited access . 77 5.3.6 Tenoner/trim saw . 77 5.3.6.1 Guarding the cutting tools 77 5.3.6.2 Guarding of power feed means 77 5.3.6.3 Emergency shutdown device 77 5.3.6.4 Braking means 77 5.3.7 Miscellane

48、ous cylindrical cutter machines . 77 5.4 Drilling/boring/mortising machine 78 5.4.1 Pointofoperation area safeguarding on a manually operated machine 78 5.4.2 Pointofoperation area safeguarding on a semiautomatic or automatic machine . 78 5.4.3 Workpiece(s) clamping . 78 5.5 Wood lathe . 78 5.5.1 Gu

49、arding a rotating cutter 78 5.5.2 Guarding a rotating workpiece . 79 5.5.3 Guarding a trapping space . 79 5.5.4 Tool rest . 79 5.5.5 Work support(s) . 79 5.6 Sander 79 5.6.1 Workpiece support . 79 5.6.2 Nip point(s) . 80 5.6.3 Never used run of sanding belt 80 5.6.4 Feed rolls 80 5.6.5 Pressure points . 80 5.6.6 Transport means 80 5.6.7 Unexpected ejection 80 5.6.8 Antikickback device(s) . 81 5.7 Miscellaneous and combination machines 81 5.7.1 Miscellaneous machines 81 5.7.2 Combination or multiple function machine . 81 5.8 Reserved for Future Use .