EVERYDAY ENGINEERING FOR ABSOLUTE BEGINNERS

摘要

1)Fine parallel boring with a'round nosed' tool. 2)Reaming by hand reamer. 3)Reaming with a machine reamer. 4)Grinding with a cross slide mounted grinder, the work rotating. 5)Grinding with an 'orbital' grinder, the work stationary. 6)Step bored or step drilled and taper reamed 7)Taper boring to a fine finish with a 'round nosed' tool. 8)Broached to a round, square, hexagon, splined/ rifled or whatever shape with push or pull broaches. 9)A keyway machined with a keyway broach. 10) Parallel threaded. 11) Taper threaded. 12) Counterbored, usually for 'cap screws', but could be for 'pan-heads. 14) Countersinks, usually for the heads of countersunk screws. 15) Roller burnished to produce a harder surface with a glossier finish.