Projekta Nr.ISO 10791-3:1998
Nosaukums<p>This part of ISO 10791 specifies, with reference to ISO 230-1, the geometric tests for machining centres (or</p> <p>numerically controlled milling machines, boring machines, etc., where applicable) with integral indexable or</p> <p>continuous universal heads (vertical Z-axis).</p> <p>This part of ISO 10791 applies to machining centres having basically six numerically controlled axes, of which three</p> <p>are linear (X, Y and Z) up to 2 000 mm in length, and three are rotary (A or D and B on the head, and C' on the</p> <p>table). Movements other than those mentioned are considered as special features and the relevant tests are not</p> <p>included in this part of ISO 10791.</p> <p>This part of ISO 10791 describes geometric tests for three possible types of accessory universal heads, in the</p> <p>annexes:</p> <p>— annex A: Integral universal 45° split indexable heads (B and D axes), with mechanical indexing of the different</p> <p>angular positions of the two bodies (e.g. Hirth couplings): the relevant tests (AG1 to AG9) check only the</p> <p>resulting position of the spindle;</p> <p>— annex B: Integral universal swivel heads (B and A axes), with two numerically controlled rotary axes</p> <p>perpendicular to each other (tests BG1 to BG7);</p> <p>— annex C: Integral universal 45° split continuous heads (B and D axes), similar to the first type but provided with</p> <p>continuous positioning of the two numerically controlled rotary axes: the relevant tests (CG1 to CG7) check all</p> <p>the geometric features (planes and axes) which contribute to the resulting position of the spindle, excluding the</p> <p>positioning accuracy of the two rotary axes; these tests can also be used for a deeper investigation on the 45°</p> <p>indexable heads, if their movements and locks allow this.</p> <p>This part of ISO 10791 deals only with the verification of accuracy of the machine and does not apply to the testing</p> <p>of the machine operation, which should generally be checked separately. Certain tests concerning the performance</p> <p>of the machine operating under no-load or finishing conditions are included in other parts of ISO 10791.</p>
Reģistrācijas numurs (WIID)25541
Darbības sfēra<p>This part of ISO 10791 specifies, with reference to ISO 230-1, the geometric tests for machining centres (or</p> <p>numerically controlled milling machines, boring machines, etc., where applicable) with integral indexable or</p> <p>continuous universal heads (vertical Z-axis).</p> <p>This part of ISO 10791 applies to machining centres having basically six numerically controlled axes, of which three</p> <p>are linear (X, Y and Z) up to 2 000 mm in length, and three are rotary (A or D and B on the head, and C' on the</p> <p>table). Movements other than those mentioned are considered as special features and the relevant tests are not</p> <p>included in this part of ISO 10791.</p> <p>This part of ISO 10791 describes geometric tests for three possible types of accessory universal heads, in the</p> <p>annexes:</p> <p>— annex A: Integral universal 45° split indexable heads (B and D axes), with mechanical indexing of the different</p> <p>angular positions of the two bodies (e.g. Hirth couplings): the relevant tests (AG1 to AG9) check only the</p> <p>resulting position of the spindle;</p> <p>— annex B: Integral universal swivel heads (B and A axes), with two numerically controlled rotary axes</p> <p>perpendicular to each other (tests BG1 to BG7);</p> <p>— annex C: Integral universal 45° split continuous heads (B and D axes), similar to the first type but provided with</p> <p>continuous positioning of the two numerically controlled rotary axes: the relevant tests (CG1 to CG7) check all</p> <p>the geometric features (planes and axes) which contribute to the resulting position of the spindle, excluding the</p> <p>positioning accuracy of the two rotary axes; these tests can also be used for a deeper investigation on the 45°</p> <p>indexable heads, if their movements and locks allow this.</p> <p>This part of ISO 10791 deals only with the verification of accuracy of the machine and does not apply to the testing</p> <p>of the machine operation, which should generally be checked separately. Certain tests concerning the performance</p> <p>of the machine operating under no-load or finishing conditions are included in other parts of ISO 10791.</p>
StatussAtcelts
ICS grupa25.040.10