Engineering Drawing: Including Introductory Practical Design Data for Students of Engineering

ADDENDUM CIRCLE auxiliary view axis B.S.WHIT base circle bearing boiler bolts bracket British Standard bush butt joint calculations cast iron centre lines circular pitch construction lines cylinder dedendum dimensions distance drawn ellipse end elevation engineering equal example Exercise face fillet weld flange french curve full-size head helical gear hexagonal hole horizontal illustrated in fig inch intersection curve involute isometric isometric projection load locking device locus lubricator machine metal method obtained orthographic views parallel pictorial views pipe pitch circle pitch cone plate position pressure projection with view radius ring rivet rolling circle rotation scale screw thread section plane sectional elevation set screw set squares shaft shape shear stress shown in fig shows sketch steel straight line stud suitable surface tapered teeth tensile stress thickness thread ton/sq tooth true length valve vertical wheel worm