Calendar: 1889-1890 Page 779

ENGINEERING DEPARTMENT 133 Sketch an arrangement of lathe change wheels for right or lelt hand feed Sketch and describe the feeding gear of the vertical drilling machine Sketch the radial arm of self-acting lathe with wheels in position for cut of 65 to the inch leading screw to the inch Describe the process of setting slide valve with the effects of lead and lap Sketch the ordinary link reversing motion and explain its action SECOND YEAR Describe the points to be looked to in flat chipping chisel the method of hardening and tempering What are the conditions that regulate the working angle What are the points to be attended to to secure excellence in flat filing Give the change wheels to cut screw nine threads to the inch with leading screw four to the inch Sketch and explain the quick return-motion of the workshop planing machine Sketch sectional view of self-acting lathe mandril showing an arrangement of double cone-bearings What is fair speed of cut for wrought iron and steel and what conditions regulate the cut FIRST YEAR Sketch the iron of bench plane giving the angles at which it should be ground and set Explain the use of the upper iron Describe the process of setting and sharpening hand saw with the best angle of teeth for average work Sketch the mortice joint of the bottom rail of panel door showing grooves hauncheons and system of wedging