Projekta Nr.ISO 529:2017
Nosaukums<p>ISO 529:2017 specifies the general dimensions of short machine taps and hand taps. These dimensions, established as functions of the thread diameter and pitch, are the following:</p> <p>- length of thread (maximum);</p> <p>- overall length;</p> <p>- shank diameter and dimensions of driving square;</p> <p>- dimensions of the connecting portion between the shank and threaded part.</p> <p>ISO 529:2017 is applicable to taps intended for cutting the following threads:</p> <p>a) ISO metric threads:</p> <ul> <li>- coarse pitch;</li> <li>- fine pitch;</li> </ul> <p>b) ISO inch threads:</p> <ul> <li>- "Unified Coarse" series (UNC) and "Unified Fine" series (UNF);</li> </ul> <p>c) Inch threads, non-recommended:</p> <ul> <li>- "British Standard Whitworth" (BSW) and "British Standard Fine" (BSF);</li> <li>- "British Association" (BA).</li> </ul> <p>NOTE 1 The overall length, thread length and diameters of shank for taps whose thread diameter and pitch are not listed in tables are given in Table A.1.</p> <p>NOTE 2 Annex B gives an abstract from ISO 237 for shank diameters and size of driving squares, for information.</p> <p>NOTE 3 Technical specifications for taps covered by this document (including marking) are given in ISO 8830.</p>
Reģistrācijas numurs (WIID)69200
Darbības sfēra<p>ISO 529:2017 specifies the general dimensions of short machine taps and hand taps. These dimensions, established as functions of the thread diameter and pitch, are the following:</p> <p>- length of thread (maximum);</p> <p>- overall length;</p> <p>- shank diameter and dimensions of driving square;</p> <p>- dimensions of the connecting portion between the shank and threaded part.</p> <p>ISO 529:2017 is applicable to taps intended for cutting the following threads:</p> <p>a) ISO metric threads:</p> <ul> <li>- coarse pitch;</li> <li>- fine pitch;</li> </ul> <p>b) ISO inch threads:</p> <ul> <li>- "Unified Coarse" series (UNC) and "Unified Fine" series (UNF);</li> </ul> <p>c) Inch threads, non-recommended:</p> <ul> <li>- "British Standard Whitworth" (BSW) and "British Standard Fine" (BSF);</li> <li>- "British Association" (BA).</li> </ul> <p>NOTE 1 The overall length, thread length and diameters of shank for taps whose thread diameter and pitch are not listed in tables are given in Table A.1.</p> <p>NOTE 2 Annex B gives an abstract from ISO 237 for shank diameters and size of driving squares, for information.</p> <p>NOTE 3 Technical specifications for taps covered by this document (including marking) are given in ISO 8830.</p>
StatussStandarts spēkā
ICS grupa25.100.50