Question

37-32 71.001.09 0.00 RP 004 250-256 252-256 1.30-32 0.00 12-14X4 0.00( MDB .030 A 45 16.756 15.750 OR 126 025 A 01725 008 BD FOR ONLY 2.63 -4X DO 1.00 1.00 15.74 18.00 179 1.000 153 18.000 16.990 16.010 D 159 375-24 UN 16 8: 1793 17 1006 D 8.875 0.00 RSC -02 275 -3.290 0.010 THREAD CONTROLLING ORGANIZATION AND STANDARD ASME B1.1.2005 a) How many datum surfaces are indicated? b) How many basic dimensions are indicated? [Select] C) How many features use datum A as a reference? [Select] d) If the diameter of datum F was 08.380, what would be the maximum permissible positional tolerance? [Select] e) What is the secondary datum for the positional tolerance of the 4threaded holes. 375-24 UNF-38? [Select] f) With Reference to the 0.250-256 hole (datum C), what is the maximum deviation permitted from true position if the hole was 0.2532 (Careful - not positional tolerance but deviation from true position). [Select) g) What is the virtual condition of the 0.250-256 hole? (Select]

Answer 1

Datur sirfaces are indicated in figure are : 2 NOS CON, R) Baric dimensions indicated are:6 (Dimensions are enclosed in boxes)

co teattere having reference datums A : 2. ce! T= (8:380 - 8.380) + 0.045 = 0.045. ie Secondary datum: (second datum in the rolerance frame) D = 0.256 -0.253 +0.05 0.003 0.05 0.053 (8) virtual condition 0.250 -0.256 nole . 0.06.
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