Standard
Cancelled
Geometrical Product Specifications (GPS) - Dimensional and geometrical tolerances for moulded parts - Part 3 : general dimensional and geometrical tolerances and machining allowances for castings
<p>ISO 8062-3:2007 specifies general dimensional and geometrical tolerances, as well as machining allowance grades, for castings as delivered to the purchaser in accordance with ISO 8062-2. It is applicable for the tolerancing of dimensions and geometry, and required machining allowance of castings in all cast metals and their alloys produced by various casting manufacturing processes.</p>
<p>ISO 8062-3:2007 applies to both general dimensional and general geometrical tolerances, unless otherwise specified.</p>
<p>The dimensional tolerances covered by ISO 8062-3:2007 are tolerances for linear dimensions.</p>
<p>The geometrical tolerances covered by ISO 8062-3:2007 are:</p>
<ul>
<li> tolerances for straightness,</li>
<li> flatness,</li>
<li> roundness,</li>
<li> parallelism,</li>
<li> perpendicularity,</li>
<li> symmetry, and</li>
<li> coaxiality.</li>
</ul>
<p>ISO 8062-3:2007 can be used for the selection of tolerance values for individual indications.</p>
