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Questions to help practising the use of basic autocad tools.
Typology: Assignments
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Q2. A special relief valve is shown in Figure A6.2. The supply is at the valve ‘D’ and delivery is from the bore ‘B’. Excess pressure is relieved through a valve at ‘R’. Draw, full size, the following views:
(a) An outside FE in the direction of the arrow F ; 15 Marks (b) A plan. The lower portion below the centre line ‘CC’ being an outside view and the upper portion a section taken on the plane ‘PP’; 15 Marks (c) A sectional EE on the plane ‘EE’. Show hidden lines on view (c) only. Insert the following dimensions:
(i) the distance between each valve and the delivery bore; (ii) the diameter of the flange; (iii) the distance between the face of the flange and the centre line of the valves. 20 Marks
Figure A6.