Basic Machinery & Quality Instruments INJECTION MOLDING MACHINE High Production Machinery Materials- Plastics Has a custom metal mold Precision equipment BENCHTOP SHEET METAL BRAKE The unit is for lab or prototype thin sheet metal DRILL PRESS Work piece is held by a vise and is stationary Low volume production or prototypes

Basic Machinery & Quality Instruments SURFACE GRINDER Used to remove small amount of material for a part Precision Equipment Part must be magnetic CUT OFF SAW Not precision equipment Used to cut gross dimensions of part Used for mainly metal parts LATHE Cuts mainly round parts There are wood and metal lathes Can make bolts -threads Makes mainly shafts, pins, bolts, etc. Production low to medium volume

Basic Machinery & Quality Instruments BENCH GRINDER Clean off burrs Sharpen edges NOT a precision piece of equipment BAND SAW Good for cutting wood parts Cutting small metal bars and sheet metal NOT a precision piece of equipment

Basic Machinery & Quality Instruments MILLING MACHINE Production low to medium 3 axis movement of work piece Work piece is held in vise type device Cuts and drills mainly metal parts Can be computer numerically controlled (CNC) INSTRON MACHINE Used to determine the strength of materials Quality control Instruments