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Power Tool Ergonomics E V A L U A T
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Acknowledgements While doing resear
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How to get the best out of this boo
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Work with international standards I
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Good ergonomics is good economics W
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10 SOCIOLOGY INDUSTRIAL SOCIOLOGY S
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12 Work organization No organizatio
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1 outside the production system, an
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1 A seated operator usually has goo
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1 without stretching the trunk. The
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20 The arm sling as a preventive me
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22 Extreme working postures in real
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2 Working with high feed forces req
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2 Working areas of a standing works
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2 body is lifted or tilted, or the
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30 The team is an important factor
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32 Grinders Grinders and sanders ar
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34 HanDle DeSiGn The hand grips on
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36 DUSt anD oil Although the machin
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38 Working environment In general,
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40 SHoCK reaCtion Sudden changes in
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42 practice. Sometimes the chisel h
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44 SHoCK reaCtion These tools do no
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46 heavy, assembly work is often hi
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48 depends on its inertia. The same
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50 bolts. Unfortunately there are a
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52 The low reaction torque in impul
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54 the working environment A typica
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56 Today, the angle nutrunner can b
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58 High torque nutrunners for use w
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60 Wheel nuts on trucks and buses a
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62 Introduction A basic ergonomic p
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64 Handle design The handle of a ha
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66 Arteries Veins (superficial) Vei
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68 Handle size Since a tool handle
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70 However, if the texture is too c
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72 Bibliography Chaffin, D.B. and A
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74 Fig. 3.3 The same feed force app
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76 Pushing and pulling Pushing a to
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78 the object, the shape of the obj
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80 Safety factor a 2 Frequency of t
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82 Comments for different tool type
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84 The trigger is either operated b
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86 used in one handed operations. T
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88 Weight The weight of a hand-held
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- Page 97 and 98: 96 Score 40 30 20 10 0 Bibliography
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- Page 107 and 108: 106 EN 50144 and EN 60745. Both ISO
- Page 109 and 110: 108 hole of the wheel are wider tha
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- Page 113 and 114: 112 RRH machines serves two functio
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- Page 121 and 122: 120 We can start by looking at the
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- Page 129 and 130: 128 This method has not been used b
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- Page 133 and 134: 132 lubrication. Made from a compos
- Page 135 and 136: 134 Grinder GTG 40 F085 The relevan
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- Page 139 and 140: 138 Drill LBB 26 EPX-060 The releva
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- Page 147 and 148: 146 Riveting hammer RRH 06 The rele
- Page 149 and 150: 148 WEIGHT The weight is 1.3 kg, sc
- Page 151 and 152: 150 Screwdriver LUM 22 PR4 The rele
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- Page 155 and 156: 154 Impulse nutrunner EP9 PTX80-HR1
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- Page 167 and 168: 166 Electric angle nutrunner Tensor
- Page 169 and 170: 168 WEIGHT The electric nutrunner i
- Page 171 and 172: 170 High torque nutrunner LTP 51 Th
- Page 173 and 174: 172 Score 40 30 20 10 0 NOISE The d