Tech Challenge 2023 - Welding Skills (Marinette, Live)

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Location: NWTC Marinette Campus
1601 University Dr
Marinette, WI 54143
Room: Marinette Campus Welcome Center

Marinette Campus Questions? Please contact Tom Topper at: Email: Thomas.topper@nwtc.edu Phone: 715-735-9361

TRADES & ENGINEERING TECHNOLOGIES Marinette Campus student capacity: 16

THE EVENT WILL CONSIST OF THREE PARTS:

Part1: Oxy-Fuel Cutting

  1. Perform Oxy-acetylene cutting on 3/8” plate from supplied print
  1. Straight line cut
  2. Bevel cut
  3. Pierce hole and cut circle

Part 2: Shielded Metal Arc Welding

  1. 3/8” plate A-36 (1G) Flat position V-groove with backing
  2. 1/8” E7018 electrode, 120-140 Amps, D.C.R.P.
  3. Evaluation: Visual exam to AWS D1.1

Part 3: Gas Metal Arc Welding

  1. 3/8” plate A-36 (2G) horizontal position V-groove without backing
  2. .035” ER70S-6 electrode, 110-135 Amps, 17-19 Arc volts
  3. C25 Shielding Gas
  4. 1/16-1/8 root opening, 1/16-3/32 root face and 70 degree included groove angle
  5. Evaluation: Visual exam to AWS D1.1

This event will take 2-2 ½ hours. Students are required to supply their own safety glasses, welding gloves and wear appropriate clothing. This event is limited to the first 16 participants.

$0.00 / person
Location: 1601 University Dr - Room: Marinette Campus Welcome Center
Latitude: 45.0701599
Longitude: -87.631056
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