Presentation on theme: "Three contest in the North Carolina SkillsUSA 2014."— Presentation transcript:
Three contest in the North Carolina SkillsUSA 2014
INCLUDES Manual lathe part Manual mill part w/ drill press operations CNC Turning part program CNC Milling part program Quality control/Metrology We will try to provide an experience for our contestants that will help prepare them for Nationals SkillsUSA
Major Safety Violation (could harm other contestants) Or two Minor Violations (would harm only contestant) Will Disqualify a contestant Turn in your packet before Lunch.
Put your contestant # on your part prints and score-sheet Check your packet. It should contain a print and score-sheet for: Manual Milling CNC Milling Manual Turning CNC Turning Put your contestant number on your packet
Face the top of the part at Z 0 All programming on HAAS simulator Note programming in fourth quadrant Depth of cut not to exceed tool radius. This includes drilling. No tool height no points Program # will be Contestant # example O4445 Second Line (CNC MILLING SKILLS 14) Cutting speed 300 SFM
If your nut will fit on the part, leave it on the part when you turn it in. Thread must have a major diameter No help with the feed adjustments for lathes all operations on ACER 17 x 40 lathes Compound is set for threading Penalty for incomplete cleanup.
Drilling operations included on this part. Insert screw and pins when you turn in your part. Penalty for incomplete cleanup. Operations performed on ACER Vert. Mills
WE will face at Z0 All cutting in Z will be negative numbers Send machine to home position before tool change. Program # will be Contestant # example O4445 All operations performed on HAAS Simulators If your program will run safely we will machine it for you.
Send machine to home position before tool change. 100 point penalty for each tool change. Do not Part. Use parting tool for relief Groove You will not receive a negative score
If your parts will run on the simulator with proper speeds and feeds and you complete over half the features and proper roughing We will make the parts on our CNC equipment Tie Breaker will be the fastest run time within limits of proper speeds and feeds
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