| Author Biography |
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xi | |
| Preface |
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xiii | |
| Notation |
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xv | |
| Abbreviations |
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xvii | |
| ISO Drawing Rules |
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xix | |
| Text Equivalents |
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xx | |
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1.1 Properties of the surface |
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1 | (4) |
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1.2 Principles for tolerancing |
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5 | (4) |
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2 ISO Geometrical Product Specifications (GPS), New Approach |
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2.1 ISO CPS standards, overview, CPS matrix |
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9 | (1) |
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2.1.1 ISO GPS standards overview |
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9 | (1) |
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9 | (1) |
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2.2 Terms and definitions |
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10 | (7) |
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17 | (3) |
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20 | (3) |
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2.5 Principle of independency and M or L |
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23 | (4) |
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27 | (1) |
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2.7 New approach principles and rules |
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28 | (1) |
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2.8 Application of the new approach |
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29 | (2) |
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3 Basics of Geometrical Tolerancing |
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31 | (19) |
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3.2 Definitions of geometrical tolerances |
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50 | (35) |
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50 | (1) |
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3.2.2 General types of geometrical tolerances, ISO defaults |
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51 | (2) |
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3.2.3 Geometric tolerances |
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53 | (32) |
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85 | (20) |
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85 | (9) |
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94 | (7) |
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3.3.3 Change of the datum system |
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101 | (2) |
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3.3.4 Interchanging of toleranced feature and datum |
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103 | (1) |
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3.3.5 Inspection appropriate tolerancing |
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103 | (2) |
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105 | (1) |
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3.5 Decomposition of measurement results |
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106 | (5) |
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3.6 Vectorial dimensioning and tolerancing VD&T |
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111 | (2) |
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113 | (5) |
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118 | (1) |
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118 | (6) |
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4.3.1 Definition, history |
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118 | (2) |
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4.3.2 Application of the envelope requirement |
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120 | (3) |
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4.3.3 Tolerancing principle |
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123 | (1) |
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4.4 Maximum material requirement |
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124 | (11) |
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124 | (1) |
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4.4.2 Description of the maximum material requirement |
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125 | (2) |
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4.4.3 Application of the maximum material requirement |
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127 | (7) |
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134 | (1) |
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4.5 Tolerance chains (accumulation of tolerances) |
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135 | (4) |
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4.6 Least material requirement |
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139 | (7) |
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139 | (1) |
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4.6.2 Description of least material requirement |
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140 | (2) |
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4.6.3 Application of least material requirement |
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142 | (3) |
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4.6.4 Reciprocity requirement together with the least material requirement |
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145 | (1) |
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4.7 Statistical tolerancing |
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146 | (9) |
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4.8 Population specifications |
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155 | (1) |
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156 | (3) |
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159 | (1) |
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5.2 Theoretically exact dimensions, CZ, SZ, SIM, ± tolerances |
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160 | (6) |
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5.3 Form of the position tolerance zone |
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166 | (2) |
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5.4 Calculation of position tolerances |
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168 | (4) |
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5.5 Projected tolerance zones |
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172 | (4) |
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176 | (29) |
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5.6.1 Holes for fasteners |
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176 | (2) |
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178 | (1) |
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178 | (1) |
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5.6.4 Group of holes with and without datum hole |
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178 | (1) |
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179 | (1) |
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5.6.6 Different location tolerances for different features drawn on the same centre line |
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180 | (2) |
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5.6.7 Toleranced coplanar and coaxial feature and datum |
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182 | (1) |
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5.6.8 Planar surface as datum for a position tolerance, with offset |
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182 | (1) |
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5.6.9 Sequence and maximum material requirement for datums |
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182 | (1) |
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5.6.10 Datum systems with and without M |
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183 | (1) |
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184 | (2) |
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186 | (2) |
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188 | (2) |
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190 | (1) |
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191 | (1) |
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192 | (1) |
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5.6.17 Minimum wall thickness |
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193 | (2) |
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195 | (5) |
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200 | (2) |
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202 | (1) |
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203 | (1) |
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5.6.22 Maximum material requirement, application |
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204 | (1) |
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205 | (8) |
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213 | (10) |
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213 | (1) |
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214 | (1) |
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214 | (1) |
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215 | (1) |
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215 | (1) |
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215 | (1) |
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215 | (3) |
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218 | (2) |
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220 | (3) |
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7 ± Tolerancing, General Tolerancing |
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223 | (1) |
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223 | (2) |
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225 | (8) |
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225 | (2) |
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227 | (4) |
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231 | (1) |
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231 | (1) |
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232 | (1) |
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7.4 Profile tolerances, position tolerances instead of ± tolerances, advantages |
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233 | (1) |
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234 | (3) |
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7.6 Further general tolerances |
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237 | (5) |
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7.6.1 General tolerances for plastic parts |
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237 | (1) |
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7.6.2 General tolerances for metallic castings |
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238 | (2) |
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7.6.3 Multiple general tolerances on the same part |
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240 | (2) |
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7.7 General size tolerances |
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242 | (1) |
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7.8 General tolerances according to ISO 2768 |
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243 | (2) |
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8 Recommended Procedure for Tolerancing |
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245 | (2) |
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247 | (2) |
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9.1 Edges of undefined shape |
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249 | (3) |
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9.2 Transitions (edges of defined shape) |
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252 | (7) |
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10 Tolerancing of Metallic Castings |
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259 | (1) |
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10.2 Additional symbols and definitions |
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259 | (12) |
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10.3 Calculating of the moulded nominal dimension |
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271 | (2) |
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10.4 Calculation of the minimum wall thickness |
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273 | (1) |
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10.5 Calculation of the moulded nominal dimensions when the datum system is changed for the machined surfaces |
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274 | (4) |
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10.6 General tolerances for castings |
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278 | (1) |
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10.7 Drawings for ordering castings |
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278 | (4) |
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10.7.1 Castings remaining as moulded |
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278 | (1) |
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10.7.2 Casting ordered as moulded, planned machining later |
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279 | (1) |
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10.7.3 Casting ordered as premachined |
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280 | (1) |
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10.7.4 Casting ordered as moulded by final machined drawing |
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281 | (1) |
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10.7.5 Casting ordered as moulded by combined drawing for moulding and machining |
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282 | (1) |
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10.8 General tolerances ISO 8062-3 |
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282 | (15) |
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11 Tolerancing of Movable Assemblies |
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297 | (1) |
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298 | (1) |
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298 | (3) |
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12 Respecting Geometrical Tolerances During Manufacturing |
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12.1 Manufacturing influences |
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301 | (2) |
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12.2 Recommendations for manufacturing |
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303 | (3) |
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306 | (3) |
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13 Inspection of Geometrical Deviations (Verification) |
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309 | (2) |
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311 | (2) |
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13.3 Alignment of the workpiece |
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313 | (4) |
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313 | (1) |
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13.3.2 Minimum requirement |
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313 | (1) |
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13.3.3 Additional alignment requirements for the measurement of roundness or cylindricity deviations |
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314 | (2) |
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13.3.4 Minimum rock requirement |
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316 | (1) |
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13.4 Interchanging of the datum feature and toleranced feature |
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317 | (1) |
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13.5 Simplified inspection method |
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318 | (1) |
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13.6 Evaluation of measurement |
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319 | (3) |
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13.7 Methods of inspection |
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322 | (63) |
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13.7.1 Assessment of straightness deviations of lines of surfaces |
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322 | (6) |
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13.7.2 Assessment of straightness deviations of axes |
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328 | (5) |
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13.7.3 Assessment of flatness deviations |
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333 | (4) |
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13.7.4 Assessment of roundness deviations |
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337 | (8) |
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13.7.5 Assessment of cylindricity deviations |
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345 | (5) |
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13.7.6 Assessment of profile deviations of lines |
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350 | (1) |
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13.7.7 Assessment of profile deviations of surfaces |
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351 | (1) |
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13.7.8 Assessment of orientation deviations |
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351 | (4) |
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13.7.9 Assessment of location deviations |
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355 | (6) |
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13.7.10 Assessment of run-out deviations |
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361 | (7) |
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13.7.11 Inspection of the envelope requirement |
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368 | (3) |
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13.7.12 Inspection of the maximum material requirement |
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371 | (11) |
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13.7.13 Inspection of the least material requirement |
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382 | (3) |
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13.7.14 Assessment of the position deviation for projected tolerance zones |
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385 | (1) |
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13.8 Assessment of geometrical deviations of threaded features |
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385 | (5) |
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13.9 Tracing and probing strategies |
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390 | (7) |
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390 | (2) |
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13.9.2 Tracing strategies |
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392 | (1) |
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13.9.3 Probing strategies |
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393 | (3) |
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396 | (1) |
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13.10 Separation of roughness and waviness |
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397 | (5) |
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13.11 Measurement uncertainty |
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402 | (9) |
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402 | (1) |
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403 | (1) |
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404 | (4) |
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13.11.4 Calibration of measuring instruments |
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408 | (1) |
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13.11.5 Examples for uncertainty budgets |
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409 | (2) |
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14 Differences Between ASME Y14.5 and ISO |
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411 | (1) |
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411 | (1) |
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412 | (1) |
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14.4 Envelope requirement, Rule #1 |
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413 | (1) |
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414 | (1) |
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414 | (1) |
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415 | (1) |
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416 | (1) |
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14.9 Regardless of feature size RFS S |
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416 | (1) |
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14.10 Tolerances of position, coaxiality, symmetry |
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417 | (1) |
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14.11 Orientation and location tolerances for axes or median planes |
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418 | (1) |
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14.12 Composite tolerancing and single tolerancing |
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418 | (2) |
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14.13 Multiple patterns of features |
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420 | (1) |
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14.14 Unequally disposed profile tolerance zone |
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421 | (1) |
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14.15 Datums with indication of the locked degrees of freedom, customized datums |
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422 | (3) |
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425 | (2) |
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14.17 Roundness measurements |
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427 | (1) |
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14.18 Dynamic profile tolerance |
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428 | (3) |
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431 | (4) |
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14.20 Planar datum, definition |
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435 | (1) |
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14.21 Survey of differences between ASME and ISO |
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436 | (1) |
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14.22 Drawings for both systems, ISO and ASME |
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437 | (4) |
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437 | (1) |
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438 | (1) |
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14.22.3 Envelope requirement |
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438 | (1) |
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14.22.4 Angular tolerances |
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438 | (1) |
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438 | (1) |
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14.22.6 Roundness tolerances |
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438 | (1) |
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14.22.7 Coaxiality and symmetry tolerances |
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438 | (1) |
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14.22.8 Simultaneous requirements for groups with different position tolerances |
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438 | (1) |
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14.22.9 Orientation tolerances of axes or median surfaces |
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438 | (1) |
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14.22.10 Position tolerancing |
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439 | (1) |
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14.22.11 Composite tolerancing |
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439 | (1) |
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14.22.12 Maximum material requirement, least material requirement |
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439 | (2) |
| Glossary |
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441 | (2) |
| Standards |
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443 | (8) |
| Publications |
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451 | (2) |
| Index |
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453 | |