MECH 200 1st Edition Lecture 10Drilling:Horizontal Boring Machine – Puts holes in edges of workCNC Drilling – Computer Numerical ControlTwist Drill:• Shank – Holds tool• Flute – ejects chips• Pint – does cuttingSensitive Drilling – Low speed small manual operation Radial Drilling – for large hard to reach workLathe Types:Turret – Predecessor to CNC for dedicated operational manufacturing• Holds 6-14 tools• Not automated with CNC it is a fixed set of operations that cannot be stopped Chucking Lathe – Stock can be fed through the machine head• Bar feeder – feeds round stock like a magazine• Twin Spindle – Two simultaneous identical parts are created o Synchronization – Parts can be transferred while rotatingThese notes represent a detailed interpretation of the professor’s lecture. GradeBuddy is best used as a supplement to your own notes, not as a substitute.• Dual Spindle – Machines one half of the part, transfers to the other side, and machines the other sideRe-shoring – Bringing work back to the US that was produced overseas• Increases Quality• Decreases Transportation Costs• Allows for return of faulty partsAutomatic Swiss ScrewVertical Boring Machine – Work held horizontallyTool Room Lathe¬ – Precision tooling that is very accuratePattern Maker Lathe – Uses pattern for profile usually for wood and plasticBlanchard Lathe – Duplicating Gun stocks (Revolutionary at the