Question

UNIT QUESTIONS t shet the owal hs What la he ovesa segh 2 m A whan i the oato-centre dao of te 9 zeulate he wsh of the carng beae machings At hut age so the watKo o he do How mny olean srtxon requre frerengh 4 iee Aid whoh te of inas in the yop view repreetthe oetar? S awha w he original soe of the 01.307 9How wide ts the opening in the dovelar How igh a the dovetain 1 When won the c1 30 denersion atered yo3/O How many reterence dimenione are shown? pne 1 12 13 Ceculate the danances (A) to (8) hal o the () son ard li tvpe of cop 9ew required to fonter the slide bracket 4 ts matng part? How may net to-aoe dimemeors re thown?" 15 01 50 (0 2x 0.814- 34) 700- (1.00 40 1.00 MATERIAL GR SCALE NC 3.400 1.70 DRAWN A HEN SLIDE BRACKET ROUNDS AND FILLETS R 10

This is interpreting engineering drawing A-24. Page 73. Please let me to answer the above questions

Answer 1

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Overall coidth = 1+ 1.4+1 = 3.4 inches ® Overall height = 3+0.75 = 3.75 inches ☺ center to center distance = 4.5 -0.6 - 3.9 inches For grey Iron, for the dimensions cepto 12 inches, allowance of 0.12 inches is provided. Width of casting before machining = 3.4 +0.12 = 3.52 inches 5 Angle = 90 - 60 = 30° © Total surface finish required on = 13 surfaces [V symbol] O outermost horizontal dotted lines represent dovetail in top view. * Original size of the 01.50 cas 01.56 [see note at bottom] o Dovetail is 1.4 inches wide at bottom and 1.793 inches ac wr © Dovetail height = 0.34 inches On 07/03/05 138 Only 1 reference dimension [ enclosed in brackets (1.00)]